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generic: 6.12: backport MediaTek Ethernet PHY changes

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The MediaTek Ethernet PHY drivers are going to be used by multiple
targets (airoha, mediatek, ramips). Add generic backports of changes
required for recently added Ethernet PHYs.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2025-05-08 03:01:07 +01:00 committed by coolsnowwolf
parent 36a8ec8e8a
commit d926f4d75f
22 changed files with 6772 additions and 13 deletions
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88
target/linux/generic/backport-6.12/720-v6.13-net-phy-mediatek-ge-soc-Fix-coding-style.patch Normal file
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From 277f96c1f3f71d6e1d3bcf650d7cd84c1442210f Mon Sep 17 00:00:00 2001
From: "SkyLake.Huang" <skylake.huang@mediatek.com>
Date: Thu, 17 Oct 2024 11:22:11 +0800
Subject: [PATCH 01/20] net: phy: mediatek-ge-soc: Fix coding style
This patch fixes spelling errors, re-arrange vars with
reverse Xmas tree and remove unnecessary parens in
mediatek-ge-soc.c.
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
drivers/net/phy/mediatek-ge-soc.c | 36 ++++++++++++++++---------------
1 file changed, 19 insertions(+), 17 deletions(-)
--- a/drivers/net/phy/mediatek-ge-soc.c
+++ b/drivers/net/phy/mediatek-ge-soc.c
@@ -408,16 +408,17 @@ static int tx_offset_cal_efuse(struct ph
static int tx_amp_fill_result(struct phy_device *phydev, u16 *buf)
{
- int i;
- int bias[16] = {};
- const int vals_9461[16] = { 7, 1, 4, 7,
- 7, 1, 4, 7,
- 7, 1, 4, 7,
- 7, 1, 4, 7 };
const int vals_9481[16] = { 10, 6, 6, 10,
10, 6, 6, 10,
10, 6, 6, 10,
10, 6, 6, 10 };
+ const int vals_9461[16] = { 7, 1, 4, 7,
+ 7, 1, 4, 7,
+ 7, 1, 4, 7,
+ 7, 1, 4, 7 };
+ int bias[16] = {};
+ int i;
+
switch (phydev->drv->phy_id) {
case MTK_GPHY_ID_MT7981:
/* We add some calibration to efuse values
@@ -1069,10 +1070,10 @@ static int start_cal(struct phy_device *
static int mt798x_phy_calibration(struct phy_device *phydev)
{
+ struct nvmem_cell *cell;
int ret = 0;
- u32 *buf;
size_t len;
- struct nvmem_cell *cell;
+ u32 *buf;
cell = nvmem_cell_get(&phydev->mdio.dev, "phy-cal-data");
if (IS_ERR(cell)) {
@@ -1210,14 +1211,15 @@ static int mt798x_phy_led_brightness_set
return mt798x_phy_hw_led_on_set(phydev, index, (value != LED_OFF));
}
-static const unsigned long supported_triggers = (BIT(TRIGGER_NETDEV_FULL_DUPLEX) |
- BIT(TRIGGER_NETDEV_HALF_DUPLEX) |
- BIT(TRIGGER_NETDEV_LINK) |
- BIT(TRIGGER_NETDEV_LINK_10) |
- BIT(TRIGGER_NETDEV_LINK_100) |
- BIT(TRIGGER_NETDEV_LINK_1000) |
- BIT(TRIGGER_NETDEV_RX) |
- BIT(TRIGGER_NETDEV_TX));
+static const unsigned long supported_triggers =
+ BIT(TRIGGER_NETDEV_FULL_DUPLEX) |
+ BIT(TRIGGER_NETDEV_HALF_DUPLEX) |
+ BIT(TRIGGER_NETDEV_LINK) |
+ BIT(TRIGGER_NETDEV_LINK_10) |
+ BIT(TRIGGER_NETDEV_LINK_100) |
+ BIT(TRIGGER_NETDEV_LINK_1000) |
+ BIT(TRIGGER_NETDEV_RX) |
+ BIT(TRIGGER_NETDEV_TX);
static int mt798x_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
unsigned long rules)
@@ -1415,7 +1417,7 @@ static int mt7988_phy_probe_shared(struc
* LED_C and LED_D respectively. At the same time those pins are used to
* bootstrap configuration of the reference clock source (LED_A),
* DRAM DDRx16b x2/x1 (LED_B) and boot device (LED_C, LED_D).
- * In practise this is done using a LED and a resistor pulling the pin
+ * In practice this is done using a LED and a resistor pulling the pin
* either to GND or to VIO.
* The detected value at boot time is accessible at run-time using the
* TPBANK0 register located in the gpio base of the pinctrl, in order

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From c0dc1b412f9d840c51c5ee8927bf066e15a59550 Mon Sep 17 00:00:00 2001
From: "SkyLake.Huang" <skylake.huang@mediatek.com>
Date: Thu, 17 Oct 2024 11:22:12 +0800
Subject: [PATCH 02/20] net: phy: mediatek-ge-soc: Shrink line wrapping to 80
characters
This patch shrinks line wrapping to 80 chars. Also, in
tx_amp_fill_result(), use FIELD_PREP() to prettify code.
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
drivers/net/phy/mediatek-ge-soc.c | 125 +++++++++++++++++++++---------
1 file changed, 88 insertions(+), 37 deletions(-)
--- a/drivers/net/phy/mediatek-ge-soc.c
+++ b/drivers/net/phy/mediatek-ge-soc.c
@@ -342,7 +342,8 @@ static int cal_cycle(struct phy_device *
ret = phy_read_mmd_poll_timeout(phydev, MDIO_MMD_VEND1,
MTK_PHY_RG_AD_CAL_CLK, reg_val,
reg_val & MTK_PHY_DA_CAL_CLK, 500,
- ANALOG_INTERNAL_OPERATION_MAX_US, false);
+ ANALOG_INTERNAL_OPERATION_MAX_US,
+ false);
if (ret) {
phydev_err(phydev, "Calibration cycle timeout\n");
return ret;
@@ -441,40 +442,72 @@ static int tx_amp_fill_result(struct phy
}
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TXVLD_DA_RG,
- MTK_PHY_DA_TX_I2MPB_A_GBE_MASK, (buf[0] + bias[0]) << 10);
+ MTK_PHY_DA_TX_I2MPB_A_GBE_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_A_GBE_MASK,
+ buf[0] + bias[0]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TXVLD_DA_RG,
- MTK_PHY_DA_TX_I2MPB_A_TBT_MASK, buf[0] + bias[1]);
+ MTK_PHY_DA_TX_I2MPB_A_TBT_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_A_TBT_MASK,
+ buf[0] + bias[1]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_A2,
- MTK_PHY_DA_TX_I2MPB_A_HBT_MASK, (buf[0] + bias[2]) << 10);
+ MTK_PHY_DA_TX_I2MPB_A_HBT_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_A_HBT_MASK,
+ buf[0] + bias[2]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_A2,
- MTK_PHY_DA_TX_I2MPB_A_TST_MASK, buf[0] + bias[3]);
+ MTK_PHY_DA_TX_I2MPB_A_TST_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_A_TST_MASK,
+ buf[0] + bias[3]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_B1,
- MTK_PHY_DA_TX_I2MPB_B_GBE_MASK, (buf[1] + bias[4]) << 8);
+ MTK_PHY_DA_TX_I2MPB_B_GBE_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_B_GBE_MASK,
+ buf[1] + bias[4]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_B1,
- MTK_PHY_DA_TX_I2MPB_B_TBT_MASK, buf[1] + bias[5]);
+ MTK_PHY_DA_TX_I2MPB_B_TBT_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_B_TBT_MASK,
+ buf[1] + bias[5]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_B2,
- MTK_PHY_DA_TX_I2MPB_B_HBT_MASK, (buf[1] + bias[6]) << 8);
+ MTK_PHY_DA_TX_I2MPB_B_HBT_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_B_HBT_MASK,
+ buf[1] + bias[6]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_B2,
- MTK_PHY_DA_TX_I2MPB_B_TST_MASK, buf[1] + bias[7]);
+ MTK_PHY_DA_TX_I2MPB_B_TST_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_B_TST_MASK,
+ buf[1] + bias[7]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_C1,
- MTK_PHY_DA_TX_I2MPB_C_GBE_MASK, (buf[2] + bias[8]) << 8);
+ MTK_PHY_DA_TX_I2MPB_C_GBE_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_C_GBE_MASK,
+ buf[2] + bias[8]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_C1,
- MTK_PHY_DA_TX_I2MPB_C_TBT_MASK, buf[2] + bias[9]);
+ MTK_PHY_DA_TX_I2MPB_C_TBT_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_C_TBT_MASK,
+ buf[2] + bias[9]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_C2,
- MTK_PHY_DA_TX_I2MPB_C_HBT_MASK, (buf[2] + bias[10]) << 8);
+ MTK_PHY_DA_TX_I2MPB_C_HBT_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_C_HBT_MASK,
+ buf[2] + bias[10]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_C2,
- MTK_PHY_DA_TX_I2MPB_C_TST_MASK, buf[2] + bias[11]);
+ MTK_PHY_DA_TX_I2MPB_C_TST_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_C_TST_MASK,
+ buf[2] + bias[11]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_D1,
- MTK_PHY_DA_TX_I2MPB_D_GBE_MASK, (buf[3] + bias[12]) << 8);
+ MTK_PHY_DA_TX_I2MPB_D_GBE_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_D_GBE_MASK,
+ buf[3] + bias[12]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_D1,
- MTK_PHY_DA_TX_I2MPB_D_TBT_MASK, buf[3] + bias[13]);
+ MTK_PHY_DA_TX_I2MPB_D_TBT_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_D_TBT_MASK,
+ buf[3] + bias[13]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_D2,
- MTK_PHY_DA_TX_I2MPB_D_HBT_MASK, (buf[3] + bias[14]) << 8);
+ MTK_PHY_DA_TX_I2MPB_D_HBT_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_D_HBT_MASK,
+ buf[3] + bias[14]));
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TX_I2MPB_TEST_MODE_D2,
- MTK_PHY_DA_TX_I2MPB_D_TST_MASK, buf[3] + bias[15]);
+ MTK_PHY_DA_TX_I2MPB_D_TST_MASK,
+ FIELD_PREP(MTK_PHY_DA_TX_I2MPB_D_TST_MASK,
+ buf[3] + bias[15]));
return 0;
}
@@ -663,7 +696,8 @@ static int tx_vcm_cal_sw(struct phy_devi
goto restore;
/* We calibrate TX-VCM in different logic. Check upper index and then
- * lower index. If this calibration is valid, apply lower index's result.
+ * lower index. If this calibration is valid, apply lower index's
+ * result.
*/
ret = upper_ret - lower_ret;
if (ret == 1) {
@@ -692,7 +726,8 @@ static int tx_vcm_cal_sw(struct phy_devi
} else if (upper_idx == TXRESERVE_MAX && upper_ret == 0 &&
lower_ret == 0) {
ret = 0;
- phydev_warn(phydev, "TX-VCM SW cal result at high margin 0x%x\n",
+ phydev_warn(phydev,
+ "TX-VCM SW cal result at high margin 0x%x\n",
upper_idx);
} else {
ret = -EINVAL;
@@ -796,7 +831,8 @@ static void mt7981_phy_finetune(struct p
/* TR_OPEN_LOOP_EN = 1, lpf_x_average = 9 */
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RG_DEV1E_REG234,
- MTK_PHY_TR_OPEN_LOOP_EN_MASK | MTK_PHY_LPF_X_AVERAGE_MASK,
+ MTK_PHY_TR_OPEN_LOOP_EN_MASK |
+ MTK_PHY_LPF_X_AVERAGE_MASK,
BIT(0) | FIELD_PREP(MTK_PHY_LPF_X_AVERAGE_MASK, 0x9));
/* rg_tr_lpf_cnt_val = 512 */
@@ -865,7 +901,8 @@ static void mt7988_phy_finetune(struct p
/* TR_OPEN_LOOP_EN = 1, lpf_x_average = 10 */
phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RG_DEV1E_REG234,
- MTK_PHY_TR_OPEN_LOOP_EN_MASK | MTK_PHY_LPF_X_AVERAGE_MASK,
+ MTK_PHY_TR_OPEN_LOOP_EN_MASK |
+ MTK_PHY_LPF_X_AVERAGE_MASK,
BIT(0) | FIELD_PREP(MTK_PHY_LPF_X_AVERAGE_MASK, 0xa));
/* rg_tr_lpf_cnt_val = 1023 */
@@ -977,7 +1014,8 @@ static void mt798x_phy_eee(struct phy_de
phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_3);
- __phy_modify(phydev, MTK_PHY_LPI_REG_14, MTK_PHY_LPI_WAKE_TIMER_1000_MASK,
+ __phy_modify(phydev, MTK_PHY_LPI_REG_14,
+ MTK_PHY_LPI_WAKE_TIMER_1000_MASK,
FIELD_PREP(MTK_PHY_LPI_WAKE_TIMER_1000_MASK, 0x19c));
__phy_modify(phydev, MTK_PHY_LPI_REG_1c, MTK_PHY_SMI_DET_ON_THRESH_MASK,
@@ -987,7 +1025,8 @@ static void mt798x_phy_eee(struct phy_de
phy_modify_mmd(phydev, MDIO_MMD_VEND1,
MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG122,
MTK_PHY_LPI_NORM_MSE_HI_THRESH1000_MASK,
- FIELD_PREP(MTK_PHY_LPI_NORM_MSE_HI_THRESH1000_MASK, 0xff));
+ FIELD_PREP(MTK_PHY_LPI_NORM_MSE_HI_THRESH1000_MASK,
+ 0xff));
}
static int cal_sw(struct phy_device *phydev, enum CAL_ITEM cal_item,
@@ -1147,7 +1186,8 @@ static int mt798x_phy_hw_led_on_set(stru
(index ? 16 : 0), &priv->led_state);
if (changed)
return phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
- MTK_PHY_LED1_ON_CTRL : MTK_PHY_LED0_ON_CTRL,
+ MTK_PHY_LED1_ON_CTRL :
+ MTK_PHY_LED0_ON_CTRL,
MTK_PHY_LED_ON_MASK,
on ? MTK_PHY_LED_ON_FORCE_ON : 0);
else
@@ -1157,7 +1197,8 @@ static int mt798x_phy_hw_led_on_set(stru
static int mt798x_phy_hw_led_blink_set(struct phy_device *phydev, u8 index,
bool blinking)
{
- unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK + (index ? 16 : 0);
+ unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK +
+ (index ? 16 : 0);
struct mtk_socphy_priv *priv = phydev->priv;
bool changed;
@@ -1170,8 +1211,10 @@ static int mt798x_phy_hw_led_blink_set(s
(index ? 16 : 0), &priv->led_state);
if (changed)
return phy_write_mmd(phydev, MDIO_MMD_VEND2, index ?
- MTK_PHY_LED1_BLINK_CTRL : MTK_PHY_LED0_BLINK_CTRL,
- blinking ? MTK_PHY_LED_BLINK_FORCE_BLINK : 0);
+ MTK_PHY_LED1_BLINK_CTRL :
+ MTK_PHY_LED0_BLINK_CTRL,
+ blinking ?
+ MTK_PHY_LED_BLINK_FORCE_BLINK : 0);
else
return 0;
}
@@ -1237,7 +1280,8 @@ static int mt798x_phy_led_hw_is_supporte
static int mt798x_phy_led_hw_control_get(struct phy_device *phydev, u8 index,
unsigned long *rules)
{
- unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK + (index ? 16 : 0);
+ unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK +
+ (index ? 16 : 0);
unsigned int bit_netdev = MTK_PHY_LED_STATE_NETDEV + (index ? 16 : 0);
unsigned int bit_on = MTK_PHY_LED_STATE_FORCE_ON + (index ? 16 : 0);
struct mtk_socphy_priv *priv = phydev->priv;
@@ -1258,8 +1302,8 @@ static int mt798x_phy_led_hw_control_get
if (blink < 0)
return -EIO;
- if ((on & (MTK_PHY_LED_ON_LINK | MTK_PHY_LED_ON_FDX | MTK_PHY_LED_ON_HDX |
- MTK_PHY_LED_ON_LINKDOWN)) ||
+ if ((on & (MTK_PHY_LED_ON_LINK | MTK_PHY_LED_ON_FDX |
+ MTK_PHY_LED_ON_HDX | MTK_PHY_LED_ON_LINKDOWN)) ||
(blink & (MTK_PHY_LED_BLINK_RX | MTK_PHY_LED_BLINK_TX)))
set_bit(bit_netdev, &priv->led_state);
else
@@ -1333,17 +1377,23 @@ static int mt798x_phy_led_hw_control_set
if (rules & BIT(TRIGGER_NETDEV_RX)) {
blink |= (on & MTK_PHY_LED_ON_LINK) ?
- (((on & MTK_PHY_LED_ON_LINK10) ? MTK_PHY_LED_BLINK_10RX : 0) |
- ((on & MTK_PHY_LED_ON_LINK100) ? MTK_PHY_LED_BLINK_100RX : 0) |
- ((on & MTK_PHY_LED_ON_LINK1000) ? MTK_PHY_LED_BLINK_1000RX : 0)) :
+ (((on & MTK_PHY_LED_ON_LINK10) ?
+ MTK_PHY_LED_BLINK_10RX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK100) ?
+ MTK_PHY_LED_BLINK_100RX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK1000) ?
+ MTK_PHY_LED_BLINK_1000RX : 0)) :
MTK_PHY_LED_BLINK_RX;
}
if (rules & BIT(TRIGGER_NETDEV_TX)) {
blink |= (on & MTK_PHY_LED_ON_LINK) ?
- (((on & MTK_PHY_LED_ON_LINK10) ? MTK_PHY_LED_BLINK_10TX : 0) |
- ((on & MTK_PHY_LED_ON_LINK100) ? MTK_PHY_LED_BLINK_100TX : 0) |
- ((on & MTK_PHY_LED_ON_LINK1000) ? MTK_PHY_LED_BLINK_1000TX : 0)) :
+ (((on & MTK_PHY_LED_ON_LINK10) ?
+ MTK_PHY_LED_BLINK_10TX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK100) ?
+ MTK_PHY_LED_BLINK_100TX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK1000) ?
+ MTK_PHY_LED_BLINK_1000TX : 0)) :
MTK_PHY_LED_BLINK_TX;
}
@@ -1400,7 +1450,8 @@ static int mt7988_phy_fix_leds_polaritie
/* Only now setup pinctrl to avoid bogus blinking */
pinctrl = devm_pinctrl_get_select(&phydev->mdio.dev, "gbe-led");
if (IS_ERR(pinctrl))
- dev_err(&phydev->mdio.bus->dev, "Failed to setup PHY LED pinctrl\n");
+ dev_err(&phydev->mdio.bus->dev,
+ "Failed to setup PHY LED pinctrl\n");
return 0;
}

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@ -0,0 +1,40 @@
From bcbbfb4f62c4ba35783cc617997a2e92d91e3940 Mon Sep 17 00:00:00 2001
From: "SkyLake.Huang" <skylake.huang@mediatek.com>
Date: Thu, 17 Oct 2024 11:22:13 +0800
Subject: [PATCH 03/20] net: phy: mediatek-ge-soc: Propagate error code
correctly in cal_cycle()
This patch propagates error code correctly in cal_cycle()
and improve with FIELD_GET().
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
---
drivers/net/phy/mediatek-ge-soc.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- a/drivers/net/phy/mediatek-ge-soc.c
+++ b/drivers/net/phy/mediatek-ge-soc.c
@@ -110,7 +110,7 @@
#define MTK_PHY_CR_TX_AMP_OFFSET_D_MASK GENMASK(6, 0)
#define MTK_PHY_RG_AD_CAL_COMP 0x17a
-#define MTK_PHY_AD_CAL_COMP_OUT_SHIFT (8)
+#define MTK_PHY_AD_CAL_COMP_OUT_MASK GENMASK(8, 8)
#define MTK_PHY_RG_AD_CAL_CLK 0x17b
#define MTK_PHY_DA_CAL_CLK BIT(0)
@@ -351,8 +351,10 @@ static int cal_cycle(struct phy_device *
phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RG_AD_CALIN,
MTK_PHY_DA_CALIN_FLAG);
- ret = phy_read_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RG_AD_CAL_COMP) >>
- MTK_PHY_AD_CAL_COMP_OUT_SHIFT;
+ ret = phy_read_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RG_AD_CAL_COMP);
+ if (ret < 0)
+ return ret;
+ ret = FIELD_GET(MTK_PHY_AD_CAL_COMP_OUT_MASK, ret);
phydev_dbg(phydev, "cal_val: 0x%x, ret: %d\n", cal_val, ret);
return ret;

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@ -0,0 +1,774 @@
From 71d88c7409b91c853d7f9c933f5e27933d656e5e Mon Sep 17 00:00:00 2001
From: "SkyLake.Huang" <skylake.huang@mediatek.com>
Date: Sat, 9 Nov 2024 00:34:52 +0800
Subject: [PATCH 05/20] net: phy: mediatek: Move LED helper functions into mtk
phy lib
This patch creates mtk-phy-lib.c & mtk-phy.h and integrates mtk-ge-soc.c's
LED helper functions so that we can use those helper functions in other
MTK's ethernet phy driver.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
MAINTAINERS | 2 +
drivers/net/phy/mediatek/Kconfig | 4 +
drivers/net/phy/mediatek/Makefile | 1 +
drivers/net/phy/mediatek/mtk-ge-soc.c | 280 +++----------------------
drivers/net/phy/mediatek/mtk-phy-lib.c | 254 ++++++++++++++++++++++
drivers/net/phy/mediatek/mtk.h | 86 ++++++++
6 files changed, 372 insertions(+), 255 deletions(-)
create mode 100644 drivers/net/phy/mediatek/mtk-phy-lib.c
create mode 100644 drivers/net/phy/mediatek/mtk.h
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14428,7 +14428,9 @@ M: SkyLake Huang <SkyLake.Huang@mediatek
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/phy/mediatek/mtk-ge-soc.c
+F: drivers/net/phy/mediatek/mtk-phy-lib.c
F: drivers/net/phy/mediatek/mtk-ge.c
+F: drivers/net/phy/mediatek/mtk.h
F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c
MEDIATEK I2C CONTROLLER DRIVER
--- a/drivers/net/phy/mediatek/Kconfig
+++ b/drivers/net/phy/mediatek/Kconfig
@@ -1,4 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
+config MTK_NET_PHYLIB
+ tristate
+
config MEDIATEK_GE_PHY
tristate "MediaTek Gigabit Ethernet PHYs"
help
@@ -13,6 +16,7 @@ config MEDIATEK_GE_SOC_PHY
tristate "MediaTek SoC Ethernet PHYs"
depends on (ARM64 && ARCH_MEDIATEK) || COMPILE_TEST
depends on NVMEM_MTK_EFUSE
+ select MTK_NET_PHYLIB
help
Supports MediaTek SoC built-in Gigabit Ethernet PHYs.
--- a/drivers/net/phy/mediatek/Makefile
+++ b/drivers/net/phy/mediatek/Makefile
@@ -1,3 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_MTK_NET_PHYLIB) += mtk-phy-lib.o
obj-$(CONFIG_MEDIATEK_GE_PHY) += mtk-ge.o
obj-$(CONFIG_MEDIATEK_GE_SOC_PHY) += mtk-ge-soc.o
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -8,6 +8,8 @@
#include <linux/phy.h>
#include <linux/regmap.h>
+#include "mtk.h"
+
#define MTK_GPHY_ID_MT7981 0x03a29461
#define MTK_GPHY_ID_MT7988 0x03a29481
@@ -210,41 +212,6 @@
#define MTK_PHY_DA_TX_R50_PAIR_D 0x540
/* Registers on MDIO_MMD_VEND2 */
-#define MTK_PHY_LED0_ON_CTRL 0x24
-#define MTK_PHY_LED1_ON_CTRL 0x26
-#define MTK_PHY_LED_ON_MASK GENMASK(6, 0)
-#define MTK_PHY_LED_ON_LINK1000 BIT(0)
-#define MTK_PHY_LED_ON_LINK100 BIT(1)
-#define MTK_PHY_LED_ON_LINK10 BIT(2)
-#define MTK_PHY_LED_ON_LINK (MTK_PHY_LED_ON_LINK10 |\
- MTK_PHY_LED_ON_LINK100 |\
- MTK_PHY_LED_ON_LINK1000)
-#define MTK_PHY_LED_ON_LINKDOWN BIT(3)
-#define MTK_PHY_LED_ON_FDX BIT(4) /* Full duplex */
-#define MTK_PHY_LED_ON_HDX BIT(5) /* Half duplex */
-#define MTK_PHY_LED_ON_FORCE_ON BIT(6)
-#define MTK_PHY_LED_ON_POLARITY BIT(14)
-#define MTK_PHY_LED_ON_ENABLE BIT(15)
-
-#define MTK_PHY_LED0_BLINK_CTRL 0x25
-#define MTK_PHY_LED1_BLINK_CTRL 0x27
-#define MTK_PHY_LED_BLINK_1000TX BIT(0)
-#define MTK_PHY_LED_BLINK_1000RX BIT(1)
-#define MTK_PHY_LED_BLINK_100TX BIT(2)
-#define MTK_PHY_LED_BLINK_100RX BIT(3)
-#define MTK_PHY_LED_BLINK_10TX BIT(4)
-#define MTK_PHY_LED_BLINK_10RX BIT(5)
-#define MTK_PHY_LED_BLINK_RX (MTK_PHY_LED_BLINK_10RX |\
- MTK_PHY_LED_BLINK_100RX |\
- MTK_PHY_LED_BLINK_1000RX)
-#define MTK_PHY_LED_BLINK_TX (MTK_PHY_LED_BLINK_10TX |\
- MTK_PHY_LED_BLINK_100TX |\
- MTK_PHY_LED_BLINK_1000TX)
-#define MTK_PHY_LED_BLINK_COLLISION BIT(6)
-#define MTK_PHY_LED_BLINK_RX_CRC_ERR BIT(7)
-#define MTK_PHY_LED_BLINK_RX_IDLE_ERR BIT(8)
-#define MTK_PHY_LED_BLINK_FORCE_BLINK BIT(9)
-
#define MTK_PHY_LED1_DEFAULT_POLARITIES BIT(1)
#define MTK_PHY_RG_BG_RASEL 0x115
@@ -299,14 +266,6 @@ enum CAL_MODE {
SW_M
};
-#define MTK_PHY_LED_STATE_FORCE_ON 0
-#define MTK_PHY_LED_STATE_FORCE_BLINK 1
-#define MTK_PHY_LED_STATE_NETDEV 2
-
-struct mtk_socphy_priv {
- unsigned long led_state;
-};
-
struct mtk_socphy_shared {
u32 boottrap;
struct mtk_socphy_priv priv[4];
@@ -1172,76 +1131,23 @@ static int mt798x_phy_config_init(struct
return mt798x_phy_calibration(phydev);
}
-static int mt798x_phy_hw_led_on_set(struct phy_device *phydev, u8 index,
- bool on)
-{
- unsigned int bit_on = MTK_PHY_LED_STATE_FORCE_ON + (index ? 16 : 0);
- struct mtk_socphy_priv *priv = phydev->priv;
- bool changed;
-
- if (on)
- changed = !test_and_set_bit(bit_on, &priv->led_state);
- else
- changed = !!test_and_clear_bit(bit_on, &priv->led_state);
-
- changed |= !!test_and_clear_bit(MTK_PHY_LED_STATE_NETDEV +
- (index ? 16 : 0), &priv->led_state);
- if (changed)
- return phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
- MTK_PHY_LED1_ON_CTRL :
- MTK_PHY_LED0_ON_CTRL,
- MTK_PHY_LED_ON_MASK,
- on ? MTK_PHY_LED_ON_FORCE_ON : 0);
- else
- return 0;
-}
-
-static int mt798x_phy_hw_led_blink_set(struct phy_device *phydev, u8 index,
- bool blinking)
-{
- unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK +
- (index ? 16 : 0);
- struct mtk_socphy_priv *priv = phydev->priv;
- bool changed;
-
- if (blinking)
- changed = !test_and_set_bit(bit_blink, &priv->led_state);
- else
- changed = !!test_and_clear_bit(bit_blink, &priv->led_state);
-
- changed |= !!test_bit(MTK_PHY_LED_STATE_NETDEV +
- (index ? 16 : 0), &priv->led_state);
- if (changed)
- return phy_write_mmd(phydev, MDIO_MMD_VEND2, index ?
- MTK_PHY_LED1_BLINK_CTRL :
- MTK_PHY_LED0_BLINK_CTRL,
- blinking ?
- MTK_PHY_LED_BLINK_FORCE_BLINK : 0);
- else
- return 0;
-}
-
static int mt798x_phy_led_blink_set(struct phy_device *phydev, u8 index,
unsigned long *delay_on,
unsigned long *delay_off)
{
bool blinking = false;
- int err = 0;
-
- if (index > 1)
- return -EINVAL;
+ int err;
- if (delay_on && delay_off && (*delay_on > 0) && (*delay_off > 0)) {
- blinking = true;
- *delay_on = 50;
- *delay_off = 50;
- }
+ err = mtk_phy_led_num_dly_cfg(index, delay_on, delay_off, &blinking);
+ if (err < 0)
+ return err;
- err = mt798x_phy_hw_led_blink_set(phydev, index, blinking);
+ err = mtk_phy_hw_led_blink_set(phydev, index, blinking);
if (err)
return err;
- return mt798x_phy_hw_led_on_set(phydev, index, false);
+ return mtk_phy_hw_led_on_set(phydev, index, MTK_GPHY_LED_ON_MASK,
+ false);
}
static int mt798x_phy_led_brightness_set(struct phy_device *phydev,
@@ -1249,11 +1155,12 @@ static int mt798x_phy_led_brightness_set
{
int err;
- err = mt798x_phy_hw_led_blink_set(phydev, index, false);
+ err = mtk_phy_hw_led_blink_set(phydev, index, false);
if (err)
return err;
- return mt798x_phy_hw_led_on_set(phydev, index, (value != LED_OFF));
+ return mtk_phy_hw_led_on_set(phydev, index, MTK_GPHY_LED_ON_MASK,
+ (value != LED_OFF));
}
static const unsigned long supported_triggers =
@@ -1269,155 +1176,26 @@ static const unsigned long supported_tri
static int mt798x_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
unsigned long rules)
{
- if (index > 1)
- return -EINVAL;
-
- /* All combinations of the supported triggers are allowed */
- if (rules & ~supported_triggers)
- return -EOPNOTSUPP;
-
- return 0;
-};
+ return mtk_phy_led_hw_is_supported(phydev, index, rules,
+ supported_triggers);
+}
static int mt798x_phy_led_hw_control_get(struct phy_device *phydev, u8 index,
unsigned long *rules)
{
- unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK +
- (index ? 16 : 0);
- unsigned int bit_netdev = MTK_PHY_LED_STATE_NETDEV + (index ? 16 : 0);
- unsigned int bit_on = MTK_PHY_LED_STATE_FORCE_ON + (index ? 16 : 0);
- struct mtk_socphy_priv *priv = phydev->priv;
- int on, blink;
-
- if (index > 1)
- return -EINVAL;
-
- on = phy_read_mmd(phydev, MDIO_MMD_VEND2,
- index ? MTK_PHY_LED1_ON_CTRL : MTK_PHY_LED0_ON_CTRL);
-
- if (on < 0)
- return -EIO;
-
- blink = phy_read_mmd(phydev, MDIO_MMD_VEND2,
- index ? MTK_PHY_LED1_BLINK_CTRL :
- MTK_PHY_LED0_BLINK_CTRL);
- if (blink < 0)
- return -EIO;
-
- if ((on & (MTK_PHY_LED_ON_LINK | MTK_PHY_LED_ON_FDX |
- MTK_PHY_LED_ON_HDX | MTK_PHY_LED_ON_LINKDOWN)) ||
- (blink & (MTK_PHY_LED_BLINK_RX | MTK_PHY_LED_BLINK_TX)))
- set_bit(bit_netdev, &priv->led_state);
- else
- clear_bit(bit_netdev, &priv->led_state);
-
- if (on & MTK_PHY_LED_ON_FORCE_ON)
- set_bit(bit_on, &priv->led_state);
- else
- clear_bit(bit_on, &priv->led_state);
-
- if (blink & MTK_PHY_LED_BLINK_FORCE_BLINK)
- set_bit(bit_blink, &priv->led_state);
- else
- clear_bit(bit_blink, &priv->led_state);
-
- if (!rules)
- return 0;
-
- if (on & MTK_PHY_LED_ON_LINK)
- *rules |= BIT(TRIGGER_NETDEV_LINK);
-
- if (on & MTK_PHY_LED_ON_LINK10)
- *rules |= BIT(TRIGGER_NETDEV_LINK_10);
-
- if (on & MTK_PHY_LED_ON_LINK100)
- *rules |= BIT(TRIGGER_NETDEV_LINK_100);
-
- if (on & MTK_PHY_LED_ON_LINK1000)
- *rules |= BIT(TRIGGER_NETDEV_LINK_1000);
-
- if (on & MTK_PHY_LED_ON_FDX)
- *rules |= BIT(TRIGGER_NETDEV_FULL_DUPLEX);
-
- if (on & MTK_PHY_LED_ON_HDX)
- *rules |= BIT(TRIGGER_NETDEV_HALF_DUPLEX);
-
- if (blink & MTK_PHY_LED_BLINK_RX)
- *rules |= BIT(TRIGGER_NETDEV_RX);
-
- if (blink & MTK_PHY_LED_BLINK_TX)
- *rules |= BIT(TRIGGER_NETDEV_TX);
-
- return 0;
+ return mtk_phy_led_hw_ctrl_get(phydev, index, rules,
+ MTK_GPHY_LED_ON_SET,
+ MTK_GPHY_LED_RX_BLINK_SET,
+ MTK_GPHY_LED_TX_BLINK_SET);
};
static int mt798x_phy_led_hw_control_set(struct phy_device *phydev, u8 index,
unsigned long rules)
{
- unsigned int bit_netdev = MTK_PHY_LED_STATE_NETDEV + (index ? 16 : 0);
- struct mtk_socphy_priv *priv = phydev->priv;
- u16 on = 0, blink = 0;
- int ret;
-
- if (index > 1)
- return -EINVAL;
-
- if (rules & BIT(TRIGGER_NETDEV_FULL_DUPLEX))
- on |= MTK_PHY_LED_ON_FDX;
-
- if (rules & BIT(TRIGGER_NETDEV_HALF_DUPLEX))
- on |= MTK_PHY_LED_ON_HDX;
-
- if (rules & (BIT(TRIGGER_NETDEV_LINK_10) | BIT(TRIGGER_NETDEV_LINK)))
- on |= MTK_PHY_LED_ON_LINK10;
-
- if (rules & (BIT(TRIGGER_NETDEV_LINK_100) | BIT(TRIGGER_NETDEV_LINK)))
- on |= MTK_PHY_LED_ON_LINK100;
-
- if (rules & (BIT(TRIGGER_NETDEV_LINK_1000) | BIT(TRIGGER_NETDEV_LINK)))
- on |= MTK_PHY_LED_ON_LINK1000;
-
- if (rules & BIT(TRIGGER_NETDEV_RX)) {
- blink |= (on & MTK_PHY_LED_ON_LINK) ?
- (((on & MTK_PHY_LED_ON_LINK10) ?
- MTK_PHY_LED_BLINK_10RX : 0) |
- ((on & MTK_PHY_LED_ON_LINK100) ?
- MTK_PHY_LED_BLINK_100RX : 0) |
- ((on & MTK_PHY_LED_ON_LINK1000) ?
- MTK_PHY_LED_BLINK_1000RX : 0)) :
- MTK_PHY_LED_BLINK_RX;
- }
-
- if (rules & BIT(TRIGGER_NETDEV_TX)) {
- blink |= (on & MTK_PHY_LED_ON_LINK) ?
- (((on & MTK_PHY_LED_ON_LINK10) ?
- MTK_PHY_LED_BLINK_10TX : 0) |
- ((on & MTK_PHY_LED_ON_LINK100) ?
- MTK_PHY_LED_BLINK_100TX : 0) |
- ((on & MTK_PHY_LED_ON_LINK1000) ?
- MTK_PHY_LED_BLINK_1000TX : 0)) :
- MTK_PHY_LED_BLINK_TX;
- }
-
- if (blink || on)
- set_bit(bit_netdev, &priv->led_state);
- else
- clear_bit(bit_netdev, &priv->led_state);
-
- ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
- MTK_PHY_LED1_ON_CTRL :
- MTK_PHY_LED0_ON_CTRL,
- MTK_PHY_LED_ON_FDX |
- MTK_PHY_LED_ON_HDX |
- MTK_PHY_LED_ON_LINK,
- on);
-
- if (ret)
- return ret;
-
- return phy_write_mmd(phydev, MDIO_MMD_VEND2, index ?
- MTK_PHY_LED1_BLINK_CTRL :
- MTK_PHY_LED0_BLINK_CTRL, blink);
+ return mtk_phy_led_hw_ctrl_set(phydev, index, rules,
+ MTK_GPHY_LED_ON_SET,
+ MTK_GPHY_LED_RX_BLINK_SET,
+ MTK_GPHY_LED_TX_BLINK_SET);
};
static bool mt7988_phy_led_get_polarity(struct phy_device *phydev, int led_num)
@@ -1492,14 +1270,6 @@ static int mt7988_phy_probe_shared(struc
return 0;
}
-static void mt798x_phy_leds_state_init(struct phy_device *phydev)
-{
- int i;
-
- for (i = 0; i < 2; ++i)
- mt798x_phy_led_hw_control_get(phydev, i, NULL);
-}
-
static int mt7988_phy_probe(struct phy_device *phydev)
{
struct mtk_socphy_shared *shared;
@@ -1525,7 +1295,7 @@ static int mt7988_phy_probe(struct phy_d
phydev->priv = priv;
- mt798x_phy_leds_state_init(phydev);
+ mtk_phy_leds_state_init(phydev);
err = mt7988_phy_fix_leds_polarities(phydev);
if (err)
@@ -1552,7 +1322,7 @@ static int mt7981_phy_probe(struct phy_d
phydev->priv = priv;
- mt798x_phy_leds_state_init(phydev);
+ mtk_phy_leds_state_init(phydev);
return mt798x_phy_calibration(phydev);
}
--- /dev/null
+++ b/drivers/net/phy/mediatek/mtk-phy-lib.c
@@ -0,0 +1,254 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/phy.h>
+#include <linux/module.h>
+
+#include <linux/netdevice.h>
+
+#include "mtk.h"
+
+int mtk_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
+ unsigned long rules,
+ unsigned long supported_triggers)
+{
+ if (index > 1)
+ return -EINVAL;
+
+ /* All combinations of the supported triggers are allowed */
+ if (rules & ~supported_triggers)
+ return -EOPNOTSUPP;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mtk_phy_led_hw_is_supported);
+
+int mtk_phy_led_hw_ctrl_get(struct phy_device *phydev, u8 index,
+ unsigned long *rules, u16 on_set,
+ u16 rx_blink_set, u16 tx_blink_set)
+{
+ unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK +
+ (index ? 16 : 0);
+ unsigned int bit_netdev = MTK_PHY_LED_STATE_NETDEV + (index ? 16 : 0);
+ unsigned int bit_on = MTK_PHY_LED_STATE_FORCE_ON + (index ? 16 : 0);
+ struct mtk_socphy_priv *priv = phydev->priv;
+ int on, blink;
+
+ if (index > 1)
+ return -EINVAL;
+
+ on = phy_read_mmd(phydev, MDIO_MMD_VEND2,
+ index ? MTK_PHY_LED1_ON_CTRL : MTK_PHY_LED0_ON_CTRL);
+
+ if (on < 0)
+ return -EIO;
+
+ blink = phy_read_mmd(phydev, MDIO_MMD_VEND2,
+ index ? MTK_PHY_LED1_BLINK_CTRL :
+ MTK_PHY_LED0_BLINK_CTRL);
+ if (blink < 0)
+ return -EIO;
+
+ if ((on & (on_set | MTK_PHY_LED_ON_FDX |
+ MTK_PHY_LED_ON_HDX | MTK_PHY_LED_ON_LINKDOWN)) ||
+ (blink & (rx_blink_set | tx_blink_set)))
+ set_bit(bit_netdev, &priv->led_state);
+ else
+ clear_bit(bit_netdev, &priv->led_state);
+
+ if (on & MTK_PHY_LED_ON_FORCE_ON)
+ set_bit(bit_on, &priv->led_state);
+ else
+ clear_bit(bit_on, &priv->led_state);
+
+ if (blink & MTK_PHY_LED_BLINK_FORCE_BLINK)
+ set_bit(bit_blink, &priv->led_state);
+ else
+ clear_bit(bit_blink, &priv->led_state);
+
+ if (!rules)
+ return 0;
+
+ if (on & on_set)
+ *rules |= BIT(TRIGGER_NETDEV_LINK);
+
+ if (on & MTK_PHY_LED_ON_LINK10)
+ *rules |= BIT(TRIGGER_NETDEV_LINK_10);
+
+ if (on & MTK_PHY_LED_ON_LINK100)
+ *rules |= BIT(TRIGGER_NETDEV_LINK_100);
+
+ if (on & MTK_PHY_LED_ON_LINK1000)
+ *rules |= BIT(TRIGGER_NETDEV_LINK_1000);
+
+ if (on & MTK_PHY_LED_ON_LINK2500)
+ *rules |= BIT(TRIGGER_NETDEV_LINK_2500);
+
+ if (on & MTK_PHY_LED_ON_FDX)
+ *rules |= BIT(TRIGGER_NETDEV_FULL_DUPLEX);
+
+ if (on & MTK_PHY_LED_ON_HDX)
+ *rules |= BIT(TRIGGER_NETDEV_HALF_DUPLEX);
+
+ if (blink & rx_blink_set)
+ *rules |= BIT(TRIGGER_NETDEV_RX);
+
+ if (blink & tx_blink_set)
+ *rules |= BIT(TRIGGER_NETDEV_TX);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mtk_phy_led_hw_ctrl_get);
+
+int mtk_phy_led_hw_ctrl_set(struct phy_device *phydev, u8 index,
+ unsigned long rules, u16 on_set,
+ u16 rx_blink_set, u16 tx_blink_set)
+{
+ unsigned int bit_netdev = MTK_PHY_LED_STATE_NETDEV + (index ? 16 : 0);
+ struct mtk_socphy_priv *priv = phydev->priv;
+ u16 on = 0, blink = 0;
+ int ret;
+
+ if (index > 1)
+ return -EINVAL;
+
+ if (rules & BIT(TRIGGER_NETDEV_FULL_DUPLEX))
+ on |= MTK_PHY_LED_ON_FDX;
+
+ if (rules & BIT(TRIGGER_NETDEV_HALF_DUPLEX))
+ on |= MTK_PHY_LED_ON_HDX;
+
+ if (rules & (BIT(TRIGGER_NETDEV_LINK_10) | BIT(TRIGGER_NETDEV_LINK)))
+ on |= MTK_PHY_LED_ON_LINK10;
+
+ if (rules & (BIT(TRIGGER_NETDEV_LINK_100) | BIT(TRIGGER_NETDEV_LINK)))
+ on |= MTK_PHY_LED_ON_LINK100;
+
+ if (rules & (BIT(TRIGGER_NETDEV_LINK_1000) | BIT(TRIGGER_NETDEV_LINK)))
+ on |= MTK_PHY_LED_ON_LINK1000;
+
+ if (rules & (BIT(TRIGGER_NETDEV_LINK_2500) | BIT(TRIGGER_NETDEV_LINK)))
+ on |= MTK_PHY_LED_ON_LINK2500;
+
+ if (rules & BIT(TRIGGER_NETDEV_RX)) {
+ blink |= (on & on_set) ?
+ (((on & MTK_PHY_LED_ON_LINK10) ?
+ MTK_PHY_LED_BLINK_10RX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK100) ?
+ MTK_PHY_LED_BLINK_100RX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK1000) ?
+ MTK_PHY_LED_BLINK_1000RX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK2500) ?
+ MTK_PHY_LED_BLINK_2500RX : 0)) :
+ rx_blink_set;
+ }
+
+ if (rules & BIT(TRIGGER_NETDEV_TX)) {
+ blink |= (on & on_set) ?
+ (((on & MTK_PHY_LED_ON_LINK10) ?
+ MTK_PHY_LED_BLINK_10TX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK100) ?
+ MTK_PHY_LED_BLINK_100TX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK1000) ?
+ MTK_PHY_LED_BLINK_1000TX : 0) |
+ ((on & MTK_PHY_LED_ON_LINK2500) ?
+ MTK_PHY_LED_BLINK_2500TX : 0)) :
+ tx_blink_set;
+ }
+
+ if (blink || on)
+ set_bit(bit_netdev, &priv->led_state);
+ else
+ clear_bit(bit_netdev, &priv->led_state);
+
+ ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
+ MTK_PHY_LED1_ON_CTRL : MTK_PHY_LED0_ON_CTRL,
+ MTK_PHY_LED_ON_FDX | MTK_PHY_LED_ON_HDX | on_set,
+ on);
+
+ if (ret)
+ return ret;
+
+ return phy_write_mmd(phydev, MDIO_MMD_VEND2, index ?
+ MTK_PHY_LED1_BLINK_CTRL :
+ MTK_PHY_LED0_BLINK_CTRL, blink);
+}
+EXPORT_SYMBOL_GPL(mtk_phy_led_hw_ctrl_set);
+
+int mtk_phy_led_num_dly_cfg(u8 index, unsigned long *delay_on,
+ unsigned long *delay_off, bool *blinking)
+{
+ if (index > 1)
+ return -EINVAL;
+
+ if (delay_on && delay_off && (*delay_on > 0) && (*delay_off > 0)) {
+ *blinking = true;
+ *delay_on = 50;
+ *delay_off = 50;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mtk_phy_led_num_dly_cfg);
+
+int mtk_phy_hw_led_on_set(struct phy_device *phydev, u8 index,
+ u16 led_on_mask, bool on)
+{
+ unsigned int bit_on = MTK_PHY_LED_STATE_FORCE_ON + (index ? 16 : 0);
+ struct mtk_socphy_priv *priv = phydev->priv;
+ bool changed;
+
+ if (on)
+ changed = !test_and_set_bit(bit_on, &priv->led_state);
+ else
+ changed = !!test_and_clear_bit(bit_on, &priv->led_state);
+
+ changed |= !!test_and_clear_bit(MTK_PHY_LED_STATE_NETDEV +
+ (index ? 16 : 0), &priv->led_state);
+ if (changed)
+ return phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
+ MTK_PHY_LED1_ON_CTRL :
+ MTK_PHY_LED0_ON_CTRL,
+ led_on_mask,
+ on ? MTK_PHY_LED_ON_FORCE_ON : 0);
+ else
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mtk_phy_hw_led_on_set);
+
+int mtk_phy_hw_led_blink_set(struct phy_device *phydev, u8 index, bool blinking)
+{
+ unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK +
+ (index ? 16 : 0);
+ struct mtk_socphy_priv *priv = phydev->priv;
+ bool changed;
+
+ if (blinking)
+ changed = !test_and_set_bit(bit_blink, &priv->led_state);
+ else
+ changed = !!test_and_clear_bit(bit_blink, &priv->led_state);
+
+ changed |= !!test_bit(MTK_PHY_LED_STATE_NETDEV +
+ (index ? 16 : 0), &priv->led_state);
+ if (changed)
+ return phy_write_mmd(phydev, MDIO_MMD_VEND2, index ?
+ MTK_PHY_LED1_BLINK_CTRL :
+ MTK_PHY_LED0_BLINK_CTRL,
+ blinking ?
+ MTK_PHY_LED_BLINK_FORCE_BLINK : 0);
+ else
+ return 0;
+}
+EXPORT_SYMBOL_GPL(mtk_phy_hw_led_blink_set);
+
+void mtk_phy_leds_state_init(struct phy_device *phydev)
+{
+ int i;
+
+ for (i = 0; i < 2; ++i)
+ phydev->drv->led_hw_control_get(phydev, i, NULL);
+}
+EXPORT_SYMBOL_GPL(mtk_phy_leds_state_init);
+
+MODULE_DESCRIPTION("MediaTek Ethernet PHY driver common");
+MODULE_AUTHOR("Sky Huang <SkyLake.Huang@mediatek.com>");
+MODULE_AUTHOR("Daniel Golle <daniel@makrotopia.org>");
+MODULE_LICENSE("GPL");
--- /dev/null
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Common definition for Mediatek Ethernet PHYs
+ * Author: SkyLake Huang <SkyLake.Huang@mediatek.com>
+ * Copyright (c) 2024 MediaTek Inc.
+ */
+
+#ifndef _MTK_EPHY_H_
+#define _MTK_EPHY_H_
+
+#define MTK_EXT_PAGE_ACCESS 0x1f
+
+/* Registers on MDIO_MMD_VEND2 */
+#define MTK_PHY_LED0_ON_CTRL 0x24
+#define MTK_PHY_LED1_ON_CTRL 0x26
+#define MTK_GPHY_LED_ON_MASK GENMASK(6, 0)
+#define MTK_2P5GPHY_LED_ON_MASK GENMASK(7, 0)
+#define MTK_PHY_LED_ON_LINK1000 BIT(0)
+#define MTK_PHY_LED_ON_LINK100 BIT(1)
+#define MTK_PHY_LED_ON_LINK10 BIT(2)
+#define MTK_PHY_LED_ON_LINKDOWN BIT(3)
+#define MTK_PHY_LED_ON_FDX BIT(4) /* Full duplex */
+#define MTK_PHY_LED_ON_HDX BIT(5) /* Half duplex */
+#define MTK_PHY_LED_ON_FORCE_ON BIT(6)
+#define MTK_PHY_LED_ON_LINK2500 BIT(7)
+#define MTK_PHY_LED_ON_POLARITY BIT(14)
+#define MTK_PHY_LED_ON_ENABLE BIT(15)
+
+#define MTK_PHY_LED0_BLINK_CTRL 0x25
+#define MTK_PHY_LED1_BLINK_CTRL 0x27
+#define MTK_PHY_LED_BLINK_1000TX BIT(0)
+#define MTK_PHY_LED_BLINK_1000RX BIT(1)
+#define MTK_PHY_LED_BLINK_100TX BIT(2)
+#define MTK_PHY_LED_BLINK_100RX BIT(3)
+#define MTK_PHY_LED_BLINK_10TX BIT(4)
+#define MTK_PHY_LED_BLINK_10RX BIT(5)
+#define MTK_PHY_LED_BLINK_COLLISION BIT(6)
+#define MTK_PHY_LED_BLINK_RX_CRC_ERR BIT(7)
+#define MTK_PHY_LED_BLINK_RX_IDLE_ERR BIT(8)
+#define MTK_PHY_LED_BLINK_FORCE_BLINK BIT(9)
+#define MTK_PHY_LED_BLINK_2500TX BIT(10)
+#define MTK_PHY_LED_BLINK_2500RX BIT(11)
+
+#define MTK_GPHY_LED_ON_SET (MTK_PHY_LED_ON_LINK1000 | \
+ MTK_PHY_LED_ON_LINK100 | \
+ MTK_PHY_LED_ON_LINK10)
+#define MTK_GPHY_LED_RX_BLINK_SET (MTK_PHY_LED_BLINK_1000RX | \
+ MTK_PHY_LED_BLINK_100RX | \
+ MTK_PHY_LED_BLINK_10RX)
+#define MTK_GPHY_LED_TX_BLINK_SET (MTK_PHY_LED_BLINK_1000RX | \
+ MTK_PHY_LED_BLINK_100RX | \
+ MTK_PHY_LED_BLINK_10RX)
+
+#define MTK_2P5GPHY_LED_ON_SET (MTK_PHY_LED_ON_LINK2500 | \
+ MTK_GPHY_LED_ON_SET)
+#define MTK_2P5GPHY_LED_RX_BLINK_SET (MTK_PHY_LED_BLINK_2500RX | \
+ MTK_GPHY_LED_RX_BLINK_SET)
+#define MTK_2P5GPHY_LED_TX_BLINK_SET (MTK_PHY_LED_BLINK_2500RX | \
+ MTK_GPHY_LED_TX_BLINK_SET)
+
+#define MTK_PHY_LED_STATE_FORCE_ON 0
+#define MTK_PHY_LED_STATE_FORCE_BLINK 1
+#define MTK_PHY_LED_STATE_NETDEV 2
+
+struct mtk_socphy_priv {
+ unsigned long led_state;
+};
+
+int mtk_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
+ unsigned long rules,
+ unsigned long supported_triggers);
+int mtk_phy_led_hw_ctrl_set(struct phy_device *phydev, u8 index,
+ unsigned long rules, u16 on_set,
+ u16 rx_blink_set, u16 tx_blink_set);
+int mtk_phy_led_hw_ctrl_get(struct phy_device *phydev, u8 index,
+ unsigned long *rules, u16 on_set,
+ u16 rx_blink_set, u16 tx_blink_set);
+int mtk_phy_led_num_dly_cfg(u8 index, unsigned long *delay_on,
+ unsigned long *delay_off, bool *blinking);
+int mtk_phy_hw_led_on_set(struct phy_device *phydev, u8 index,
+ u16 led_on_mask, bool on);
+int mtk_phy_hw_led_blink_set(struct phy_device *phydev, u8 index,
+ bool blinking);
+void mtk_phy_leds_state_init(struct phy_device *phydev);
+
+#endif /* _MTK_EPHY_H_ */

72
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@ -0,0 +1,72 @@
From 3efd0595fc7aaae300f5d9f4f0ae86f432c8d2c7 Mon Sep 17 00:00:00 2001
From: "SkyLake.Huang" <skylake.huang@mediatek.com>
Date: Sat, 9 Nov 2024 00:34:53 +0800
Subject: [PATCH 06/20] net: phy: mediatek: Improve readability of
mtk-phy-lib.c's mtk_phy_led_hw_ctrl_set()
This patch removes parens around TRIGGER_NETDEV_RX/TRIGGER_NETDEV_TX in
mtk_phy_led_hw_ctrl_set(), which improves readability.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/phy/mediatek/mtk-phy-lib.c | 44 ++++++++++++++------------
1 file changed, 24 insertions(+), 20 deletions(-)
--- a/drivers/net/phy/mediatek/mtk-phy-lib.c
+++ b/drivers/net/phy/mediatek/mtk-phy-lib.c
@@ -129,29 +129,33 @@ int mtk_phy_led_hw_ctrl_set(struct phy_d
on |= MTK_PHY_LED_ON_LINK2500;
if (rules & BIT(TRIGGER_NETDEV_RX)) {
- blink |= (on & on_set) ?
- (((on & MTK_PHY_LED_ON_LINK10) ?
- MTK_PHY_LED_BLINK_10RX : 0) |
- ((on & MTK_PHY_LED_ON_LINK100) ?
- MTK_PHY_LED_BLINK_100RX : 0) |
- ((on & MTK_PHY_LED_ON_LINK1000) ?
- MTK_PHY_LED_BLINK_1000RX : 0) |
- ((on & MTK_PHY_LED_ON_LINK2500) ?
- MTK_PHY_LED_BLINK_2500RX : 0)) :
- rx_blink_set;
+ if (on & on_set) {
+ if (on & MTK_PHY_LED_ON_LINK10)
+ blink |= MTK_PHY_LED_BLINK_10RX;
+ if (on & MTK_PHY_LED_ON_LINK100)
+ blink |= MTK_PHY_LED_BLINK_100RX;
+ if (on & MTK_PHY_LED_ON_LINK1000)
+ blink |= MTK_PHY_LED_BLINK_1000RX;
+ if (on & MTK_PHY_LED_ON_LINK2500)
+ blink |= MTK_PHY_LED_BLINK_2500RX;
+ } else {
+ blink |= rx_blink_set;
+ }
}
if (rules & BIT(TRIGGER_NETDEV_TX)) {
- blink |= (on & on_set) ?
- (((on & MTK_PHY_LED_ON_LINK10) ?
- MTK_PHY_LED_BLINK_10TX : 0) |
- ((on & MTK_PHY_LED_ON_LINK100) ?
- MTK_PHY_LED_BLINK_100TX : 0) |
- ((on & MTK_PHY_LED_ON_LINK1000) ?
- MTK_PHY_LED_BLINK_1000TX : 0) |
- ((on & MTK_PHY_LED_ON_LINK2500) ?
- MTK_PHY_LED_BLINK_2500TX : 0)) :
- tx_blink_set;
+ if (on & on_set) {
+ if (on & MTK_PHY_LED_ON_LINK10)
+ blink |= MTK_PHY_LED_BLINK_10TX;
+ if (on & MTK_PHY_LED_ON_LINK100)
+ blink |= MTK_PHY_LED_BLINK_100TX;
+ if (on & MTK_PHY_LED_ON_LINK1000)
+ blink |= MTK_PHY_LED_BLINK_1000TX;
+ if (on & MTK_PHY_LED_ON_LINK2500)
+ blink |= MTK_PHY_LED_BLINK_2500TX;
+ } else {
+ blink |= tx_blink_set;
+ }
}
if (blink || on)

153
target/linux/generic/backport-6.12/726-v6.13-net-phy-mediatek-Integrate-read-write-page-helper-fu.patch Normal file
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@ -0,0 +1,153 @@
From 50a97d716105a5f35aaecca0bdfe8e23cba0e87f Mon Sep 17 00:00:00 2001
From: "SkyLake.Huang" <skylake.huang@mediatek.com>
Date: Sat, 9 Nov 2024 00:34:54 +0800
Subject: [PATCH 07/20] net: phy: mediatek: Integrate read/write page helper
functions
This patch integrates read/write page helper functions as MTK phy lib.
They are basically the same in mtk-ge.c & mtk-ge-soc.c.
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/phy/mediatek/Kconfig | 1 +
drivers/net/phy/mediatek/mtk-ge-soc.c | 18 ++++--------------
drivers/net/phy/mediatek/mtk-ge.c | 20 ++++++--------------
drivers/net/phy/mediatek/mtk-phy-lib.c | 12 ++++++++++++
drivers/net/phy/mediatek/mtk.h | 3 +++
5 files changed, 26 insertions(+), 28 deletions(-)
--- a/drivers/net/phy/mediatek/Kconfig
+++ b/drivers/net/phy/mediatek/Kconfig
@@ -4,6 +4,7 @@ config MTK_NET_PHYLIB
config MEDIATEK_GE_PHY
tristate "MediaTek Gigabit Ethernet PHYs"
+ select MTK_NET_PHYLIB
help
Supports the MediaTek non-built-in Gigabit Ethernet PHYs.
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -271,16 +271,6 @@ struct mtk_socphy_shared {
struct mtk_socphy_priv priv[4];
};
-static int mtk_socphy_read_page(struct phy_device *phydev)
-{
- return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
-}
-
-static int mtk_socphy_write_page(struct phy_device *phydev, int page)
-{
- return __phy_write(phydev, MTK_EXT_PAGE_ACCESS, page);
-}
-
/* One calibration cycle consists of:
* 1.Set DA_CALIN_FLAG high to start calibration. Keep it high
* until AD_CAL_COMP is ready to output calibration result.
@@ -1337,8 +1327,8 @@ static struct phy_driver mtk_socphy_driv
.probe = mt7981_phy_probe,
.suspend = genphy_suspend,
.resume = genphy_resume,
- .read_page = mtk_socphy_read_page,
- .write_page = mtk_socphy_write_page,
+ .read_page = mtk_phy_read_page,
+ .write_page = mtk_phy_write_page,
.led_blink_set = mt798x_phy_led_blink_set,
.led_brightness_set = mt798x_phy_led_brightness_set,
.led_hw_is_supported = mt798x_phy_led_hw_is_supported,
@@ -1354,8 +1344,8 @@ static struct phy_driver mtk_socphy_driv
.probe = mt7988_phy_probe,
.suspend = genphy_suspend,
.resume = genphy_resume,
- .read_page = mtk_socphy_read_page,
- .write_page = mtk_socphy_write_page,
+ .read_page = mtk_phy_read_page,
+ .write_page = mtk_phy_write_page,
.led_blink_set = mt798x_phy_led_blink_set,
.led_brightness_set = mt798x_phy_led_brightness_set,
.led_hw_is_supported = mt798x_phy_led_hw_is_supported,
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -3,6 +3,8 @@
#include <linux/module.h>
#include <linux/phy.h>
+#include "mtk.h"
+
#define MTK_EXT_PAGE_ACCESS 0x1f
#define MTK_PHY_PAGE_STANDARD 0x0000
#define MTK_PHY_PAGE_EXTENDED 0x0001
@@ -11,16 +13,6 @@
#define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30
#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5
-static int mtk_gephy_read_page(struct phy_device *phydev)
-{
- return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
-}
-
-static int mtk_gephy_write_page(struct phy_device *phydev, int page)
-{
- return __phy_write(phydev, MTK_EXT_PAGE_ACCESS, page);
-}
-
static void mtk_gephy_config_init(struct phy_device *phydev)
{
/* Enable HW auto downshift */
@@ -77,8 +69,8 @@ static struct phy_driver mtk_gephy_drive
.handle_interrupt = genphy_handle_interrupt_no_ack,
.suspend = genphy_suspend,
.resume = genphy_resume,
- .read_page = mtk_gephy_read_page,
- .write_page = mtk_gephy_write_page,
+ .read_page = mtk_phy_read_page,
+ .write_page = mtk_phy_write_page,
},
{
PHY_ID_MATCH_EXACT(0x03a29441),
@@ -91,8 +83,8 @@ static struct phy_driver mtk_gephy_drive
.handle_interrupt = genphy_handle_interrupt_no_ack,
.suspend = genphy_suspend,
.resume = genphy_resume,
- .read_page = mtk_gephy_read_page,
- .write_page = mtk_gephy_write_page,
+ .read_page = mtk_phy_read_page,
+ .write_page = mtk_phy_write_page,
},
};
--- a/drivers/net/phy/mediatek/mtk-phy-lib.c
+++ b/drivers/net/phy/mediatek/mtk-phy-lib.c
@@ -6,6 +6,18 @@
#include "mtk.h"
+int mtk_phy_read_page(struct phy_device *phydev)
+{
+ return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
+}
+EXPORT_SYMBOL_GPL(mtk_phy_read_page);
+
+int mtk_phy_write_page(struct phy_device *phydev, int page)
+{
+ return __phy_write(phydev, MTK_EXT_PAGE_ACCESS, page);
+}
+EXPORT_SYMBOL_GPL(mtk_phy_write_page);
+
int mtk_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
unsigned long rules,
unsigned long supported_triggers)
--- a/drivers/net/phy/mediatek/mtk.h
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -66,6 +66,9 @@ struct mtk_socphy_priv {
unsigned long led_state;
};
+int mtk_phy_read_page(struct phy_device *phydev);
+int mtk_phy_write_page(struct phy_device *phydev, int page);
+
int mtk_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
unsigned long rules,
unsigned long supported_triggers);

56
target/linux/generic/backport-6.12/727-v6.13-net-phy-mediatek-add-MT7530-MT7531-s-PHY-ID-macros.patch Normal file
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@ -0,0 +1,56 @@
From e6579df175d5b1baa605c82f8e759542262637cf Mon Sep 17 00:00:00 2001
From: "SkyLake.Huang" <skylake.huang@mediatek.com>
Date: Sat, 9 Nov 2024 00:34:55 +0800
Subject: [PATCH 08/20] net: phy: mediatek: add MT7530 & MT7531's PHY ID macros
This patch adds MT7530 & MT7531's PHY ID macros in mtk-ge.c so that
it follows the same rule of mtk-ge-soc.c.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/phy/mediatek/mtk-ge.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -5,6 +5,9 @@
#include "mtk.h"
+#define MTK_GPHY_ID_MT7530 0x03a29412
+#define MTK_GPHY_ID_MT7531 0x03a29441
+
#define MTK_EXT_PAGE_ACCESS 0x1f
#define MTK_PHY_PAGE_STANDARD 0x0000
#define MTK_PHY_PAGE_EXTENDED 0x0001
@@ -59,7 +62,7 @@ static int mt7531_phy_config_init(struct
static struct phy_driver mtk_gephy_driver[] = {
{
- PHY_ID_MATCH_EXACT(0x03a29412),
+ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7530),
.name = "MediaTek MT7530 PHY",
.config_init = mt7530_phy_config_init,
/* Interrupts are handled by the switch, not the PHY
@@ -73,7 +76,7 @@ static struct phy_driver mtk_gephy_drive
.write_page = mtk_phy_write_page,
},
{
- PHY_ID_MATCH_EXACT(0x03a29441),
+ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7531),
.name = "MediaTek MT7531 PHY",
.config_init = mt7531_phy_config_init,
/* Interrupts are handled by the switch, not the PHY
@@ -91,8 +94,8 @@ static struct phy_driver mtk_gephy_drive
module_phy_driver(mtk_gephy_driver);
static struct mdio_device_id __maybe_unused mtk_gephy_tbl[] = {
- { PHY_ID_MATCH_EXACT(0x03a29441) },
- { PHY_ID_MATCH_EXACT(0x03a29412) },
+ { PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7530) },
+ { PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7531) },
{ }
};

700
target/linux/generic/backport-6.12/728-v6.14-net-phy-Constify-struct-mdio_device_id.patch Normal file
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@ -0,0 +1,700 @@
From e127f7380aaf2cd1614961d826a4af7ab297d37f Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Sun, 12 Jan 2025 15:14:50 +0100
Subject: [PATCH 09/20] net: phy: Constify struct mdio_device_id
'struct mdio_device_id' is not modified in these drivers.
Constifying these structures moves some data to a read-only section, so
increase overall security.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
27014 12792 0 39806 9b7e drivers/net/phy/broadcom.o
After:
=====
text data bss dec hex filename
27206 12600 0 39806 9b7e drivers/net/phy/broadcom.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/403c381b7d9156b67ad68ffc44b8eee70c5e86a9.1736691226.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/adin.c | 2 +-
drivers/net/phy/adin1100.c | 2 +-
drivers/net/phy/air_en8811h.c | 2 +-
drivers/net/phy/amd.c | 2 +-
drivers/net/phy/aquantia/aquantia_main.c | 2 +-
drivers/net/phy/ax88796b.c | 2 +-
drivers/net/phy/bcm-cygnus.c | 2 +-
drivers/net/phy/bcm54140.c | 2 +-
drivers/net/phy/bcm63xx.c | 2 +-
drivers/net/phy/bcm7xxx.c | 2 +-
drivers/net/phy/bcm84881.c | 2 +-
drivers/net/phy/broadcom.c | 2 +-
drivers/net/phy/cicada.c | 2 +-
drivers/net/phy/cortina.c | 2 +-
drivers/net/phy/davicom.c | 2 +-
drivers/net/phy/dp83640.c | 2 +-
drivers/net/phy/dp83822.c | 2 +-
drivers/net/phy/dp83848.c | 2 +-
drivers/net/phy/dp83867.c | 2 +-
drivers/net/phy/dp83869.c | 2 +-
drivers/net/phy/dp83tc811.c | 2 +-
drivers/net/phy/dp83td510.c | 2 +-
drivers/net/phy/dp83tg720.c | 2 +-
drivers/net/phy/et1011c.c | 2 +-
drivers/net/phy/icplus.c | 2 +-
drivers/net/phy/intel-xway.c | 2 +-
drivers/net/phy/lxt.c | 2 +-
drivers/net/phy/marvell-88q2xxx.c | 2 +-
drivers/net/phy/marvell-88x2222.c | 2 +-
drivers/net/phy/marvell.c | 2 +-
drivers/net/phy/marvell10g.c | 2 +-
drivers/net/phy/mediatek/mtk-ge-soc.c | 2 +-
drivers/net/phy/mediatek/mtk-ge.c | 2 +-
drivers/net/phy/meson-gxl.c | 2 +-
drivers/net/phy/micrel.c | 2 +-
drivers/net/phy/microchip.c | 2 +-
drivers/net/phy/microchip_t1.c | 2 +-
drivers/net/phy/microchip_t1s.c | 2 +-
drivers/net/phy/mscc/mscc_main.c | 2 +-
drivers/net/phy/mxl-gpy.c | 2 +-
drivers/net/phy/national.c | 2 +-
drivers/net/phy/ncn26000.c | 2 +-
drivers/net/phy/nxp-c45-tja11xx.c | 2 +-
drivers/net/phy/nxp-cbtx.c | 2 +-
drivers/net/phy/nxp-tja11xx.c | 2 +-
drivers/net/phy/qcom/at803x.c | 2 +-
drivers/net/phy/qcom/qca807x.c | 2 +-
drivers/net/phy/qcom/qca808x.c | 2 +-
drivers/net/phy/qcom/qca83xx.c | 2 +-
drivers/net/phy/qsemi.c | 2 +-
drivers/net/phy/rockchip.c | 2 +-
drivers/net/phy/smsc.c | 2 +-
drivers/net/phy/ste10Xp.c | 2 +-
drivers/net/phy/teranetics.c | 2 +-
drivers/net/phy/uPD60620.c | 2 +-
drivers/net/phy/vitesse.c | 2 +-
56 files changed, 56 insertions(+), 56 deletions(-)
--- a/drivers/net/phy/adin.c
+++ b/drivers/net/phy/adin.c
@@ -1040,7 +1040,7 @@ static struct phy_driver adin_driver[] =
module_phy_driver(adin_driver);
-static struct mdio_device_id __maybe_unused adin_tbl[] = {
+static const struct mdio_device_id __maybe_unused adin_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_ADIN1200) },
{ PHY_ID_MATCH_MODEL(PHY_ID_ADIN1300) },
{ }
--- a/drivers/net/phy/adin1100.c
+++ b/drivers/net/phy/adin1100.c
@@ -340,7 +340,7 @@ static struct phy_driver adin_driver[] =
module_phy_driver(adin_driver);
-static struct mdio_device_id __maybe_unused adin_tbl[] = {
+static const struct mdio_device_id __maybe_unused adin_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_ADIN1100) },
{ PHY_ID_MATCH_MODEL(PHY_ID_ADIN1110) },
{ PHY_ID_MATCH_MODEL(PHY_ID_ADIN2111) },
--- a/drivers/net/phy/air_en8811h.c
+++ b/drivers/net/phy/air_en8811h.c
@@ -1075,7 +1075,7 @@ static struct phy_driver en8811h_driver[
module_phy_driver(en8811h_driver);
-static struct mdio_device_id __maybe_unused en8811h_tbl[] = {
+static const struct mdio_device_id __maybe_unused en8811h_tbl[] = {
{ PHY_ID_MATCH_MODEL(EN8811H_PHY_ID) },
{ }
};
--- a/drivers/net/phy/amd.c
+++ b/drivers/net/phy/amd.c
@@ -111,7 +111,7 @@ static struct phy_driver am79c_drivers[]
module_phy_driver(am79c_drivers);
-static struct mdio_device_id __maybe_unused amd_tbl[] = {
+static const struct mdio_device_id __maybe_unused amd_tbl[] = {
{ PHY_ID_AC101L, 0xfffffff0 },
{ PHY_ID_AM79C874, 0xfffffff0 },
{ }
--- a/drivers/net/phy/aquantia/aquantia_main.c
+++ b/drivers/net/phy/aquantia/aquantia_main.c
@@ -1096,7 +1096,7 @@ static struct phy_driver aqr_driver[] =
module_phy_driver(aqr_driver);
-static struct mdio_device_id __maybe_unused aqr_tbl[] = {
+static const struct mdio_device_id __maybe_unused aqr_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_AQ1202) },
{ PHY_ID_MATCH_MODEL(PHY_ID_AQ2104) },
{ PHY_ID_MATCH_MODEL(PHY_ID_AQR105) },
--- a/drivers/net/phy/ax88796b.c
+++ b/drivers/net/phy/ax88796b.c
@@ -121,7 +121,7 @@ static struct phy_driver asix_driver[] =
module_phy_driver(asix_driver);
-static struct mdio_device_id __maybe_unused asix_tbl[] = {
+static const struct mdio_device_id __maybe_unused asix_tbl[] = {
{ PHY_ID_MATCH_EXACT(PHY_ID_ASIX_AX88772A) },
{ PHY_ID_MATCH_EXACT(PHY_ID_ASIX_AX88772C) },
{ PHY_ID_ASIX_AX88796B, 0xfffffff0 },
--- a/drivers/net/phy/bcm-cygnus.c
+++ b/drivers/net/phy/bcm-cygnus.c
@@ -278,7 +278,7 @@ static struct phy_driver bcm_cygnus_phy_
}
};
-static struct mdio_device_id __maybe_unused bcm_cygnus_phy_tbl[] = {
+static const struct mdio_device_id __maybe_unused bcm_cygnus_phy_tbl[] = {
{ PHY_ID_BCM_CYGNUS, 0xfffffff0, },
{ PHY_ID_BCM_OMEGA, 0xfffffff0, },
{ }
--- a/drivers/net/phy/bcm54140.c
+++ b/drivers/net/phy/bcm54140.c
@@ -883,7 +883,7 @@ static struct phy_driver bcm54140_driver
};
module_phy_driver(bcm54140_drivers);
-static struct mdio_device_id __maybe_unused bcm54140_tbl[] = {
+static const struct mdio_device_id __maybe_unused bcm54140_tbl[] = {
{ PHY_ID_BCM54140, BCM54140_PHY_ID_MASK },
{ }
};
--- a/drivers/net/phy/bcm63xx.c
+++ b/drivers/net/phy/bcm63xx.c
@@ -93,7 +93,7 @@ static struct phy_driver bcm63xx_driver[
module_phy_driver(bcm63xx_driver);
-static struct mdio_device_id __maybe_unused bcm63xx_tbl[] = {
+static const struct mdio_device_id __maybe_unused bcm63xx_tbl[] = {
{ 0x00406000, 0xfffffc00 },
{ 0x002bdc00, 0xfffffc00 },
{ }
--- a/drivers/net/phy/bcm7xxx.c
+++ b/drivers/net/phy/bcm7xxx.c
@@ -929,7 +929,7 @@ static struct phy_driver bcm7xxx_driver[
BCM7XXX_16NM_EPHY(PHY_ID_BCM7712, "Broadcom BCM7712"),
};
-static struct mdio_device_id __maybe_unused bcm7xxx_tbl[] = {
+static const struct mdio_device_id __maybe_unused bcm7xxx_tbl[] = {
{ PHY_ID_BCM72113, 0xfffffff0 },
{ PHY_ID_BCM72116, 0xfffffff0, },
{ PHY_ID_BCM72165, 0xfffffff0, },
--- a/drivers/net/phy/bcm84881.c
+++ b/drivers/net/phy/bcm84881.c
@@ -252,7 +252,7 @@ static struct phy_driver bcm84881_driver
module_phy_driver(bcm84881_drivers);
/* FIXME: module auto-loading for Clause 45 PHYs seems non-functional */
-static struct mdio_device_id __maybe_unused bcm84881_tbl[] = {
+static const struct mdio_device_id __maybe_unused bcm84881_tbl[] = {
{ 0xae025150, 0xfffffff0 },
{ },
};
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -1717,7 +1717,7 @@ static struct phy_driver broadcom_driver
module_phy_driver(broadcom_drivers);
-static struct mdio_device_id __maybe_unused broadcom_tbl[] = {
+static const struct mdio_device_id __maybe_unused broadcom_tbl[] = {
{ PHY_ID_BCM5411, 0xfffffff0 },
{ PHY_ID_BCM5421, 0xfffffff0 },
{ PHY_ID_BCM54210E, 0xfffffff0 },
--- a/drivers/net/phy/cicada.c
+++ b/drivers/net/phy/cicada.c
@@ -145,7 +145,7 @@ static struct phy_driver cis820x_driver[
module_phy_driver(cis820x_driver);
-static struct mdio_device_id __maybe_unused cicada_tbl[] = {
+static const struct mdio_device_id __maybe_unused cicada_tbl[] = {
{ 0x000fc410, 0x000ffff0 },
{ 0x000fc440, 0x000fffc0 },
{ }
--- a/drivers/net/phy/cortina.c
+++ b/drivers/net/phy/cortina.c
@@ -87,7 +87,7 @@ static struct phy_driver cortina_driver[
module_phy_driver(cortina_driver);
-static struct mdio_device_id __maybe_unused cortina_tbl[] = {
+static const struct mdio_device_id __maybe_unused cortina_tbl[] = {
{ PHY_ID_CS4340, 0xffffffff},
{},
};
--- a/drivers/net/phy/davicom.c
+++ b/drivers/net/phy/davicom.c
@@ -209,7 +209,7 @@ static struct phy_driver dm91xx_driver[]
module_phy_driver(dm91xx_driver);
-static struct mdio_device_id __maybe_unused davicom_tbl[] = {
+static const struct mdio_device_id __maybe_unused davicom_tbl[] = {
{ 0x0181b880, 0x0ffffff0 },
{ 0x0181b8b0, 0x0ffffff0 },
{ 0x0181b8a0, 0x0ffffff0 },
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -1548,7 +1548,7 @@ MODULE_LICENSE("GPL");
module_init(dp83640_init);
module_exit(dp83640_exit);
-static struct mdio_device_id __maybe_unused dp83640_tbl[] = {
+static const struct mdio_device_id __maybe_unused dp83640_tbl[] = {
{ DP83640_PHY_ID, 0xfffffff0 },
{ }
};
--- a/drivers/net/phy/dp83822.c
+++ b/drivers/net/phy/dp83822.c
@@ -825,7 +825,7 @@ static struct phy_driver dp83822_driver[
};
module_phy_driver(dp83822_driver);
-static struct mdio_device_id __maybe_unused dp83822_tbl[] = {
+static const struct mdio_device_id __maybe_unused dp83822_tbl[] = {
{ DP83822_PHY_ID, 0xfffffff0 },
{ DP83825I_PHY_ID, 0xfffffff0 },
{ DP83826C_PHY_ID, 0xfffffff0 },
--- a/drivers/net/phy/dp83848.c
+++ b/drivers/net/phy/dp83848.c
@@ -123,7 +123,7 @@ static int dp83848_config_init(struct ph
return 0;
}
-static struct mdio_device_id __maybe_unused dp83848_tbl[] = {
+static const struct mdio_device_id __maybe_unused dp83848_tbl[] = {
{ TI_DP83848C_PHY_ID, 0xfffffff0 },
{ NS_DP83848C_PHY_ID, 0xfffffff0 },
{ TI_DP83620_PHY_ID, 0xfffffff0 },
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -1210,7 +1210,7 @@ static struct phy_driver dp83867_driver[
};
module_phy_driver(dp83867_driver);
-static struct mdio_device_id __maybe_unused dp83867_tbl[] = {
+static const struct mdio_device_id __maybe_unused dp83867_tbl[] = {
{ DP83867_PHY_ID, 0xfffffff0 },
{ }
};
--- a/drivers/net/phy/dp83869.c
+++ b/drivers/net/phy/dp83869.c
@@ -928,7 +928,7 @@ static struct phy_driver dp83869_driver[
};
module_phy_driver(dp83869_driver);
-static struct mdio_device_id __maybe_unused dp83869_tbl[] = {
+static const struct mdio_device_id __maybe_unused dp83869_tbl[] = {
{ PHY_ID_MATCH_MODEL(DP83869_PHY_ID) },
{ PHY_ID_MATCH_MODEL(DP83561_PHY_ID) },
{ }
--- a/drivers/net/phy/dp83tc811.c
+++ b/drivers/net/phy/dp83tc811.c
@@ -403,7 +403,7 @@ static struct phy_driver dp83811_driver[
};
module_phy_driver(dp83811_driver);
-static struct mdio_device_id __maybe_unused dp83811_tbl[] = {
+static const struct mdio_device_id __maybe_unused dp83811_tbl[] = {
{ DP83TC811_PHY_ID, 0xfffffff0 },
{ },
};
--- a/drivers/net/phy/dp83td510.c
+++ b/drivers/net/phy/dp83td510.c
@@ -605,7 +605,7 @@ static struct phy_driver dp83td510_drive
} };
module_phy_driver(dp83td510_driver);
-static struct mdio_device_id __maybe_unused dp83td510_tbl[] = {
+static const struct mdio_device_id __maybe_unused dp83td510_tbl[] = {
{ PHY_ID_MATCH_MODEL(DP83TD510E_PHY_ID) },
{ }
};
--- a/drivers/net/phy/dp83tg720.c
+++ b/drivers/net/phy/dp83tg720.c
@@ -361,7 +361,7 @@ static struct phy_driver dp83tg720_drive
} };
module_phy_driver(dp83tg720_driver);
-static struct mdio_device_id __maybe_unused dp83tg720_tbl[] = {
+static const struct mdio_device_id __maybe_unused dp83tg720_tbl[] = {
{ PHY_ID_MATCH_MODEL(DP83TG720S_PHY_ID) },
{ }
};
--- a/drivers/net/phy/et1011c.c
+++ b/drivers/net/phy/et1011c.c
@@ -94,7 +94,7 @@ static struct phy_driver et1011c_driver[
module_phy_driver(et1011c_driver);
-static struct mdio_device_id __maybe_unused et1011c_tbl[] = {
+static const struct mdio_device_id __maybe_unused et1011c_tbl[] = {
{ 0x0282f014, 0xfffffff0 },
{ }
};
--- a/drivers/net/phy/icplus.c
+++ b/drivers/net/phy/icplus.c
@@ -624,7 +624,7 @@ static struct phy_driver icplus_driver[]
module_phy_driver(icplus_driver);
-static struct mdio_device_id __maybe_unused icplus_tbl[] = {
+static const struct mdio_device_id __maybe_unused icplus_tbl[] = {
{ PHY_ID_MATCH_MODEL(IP175C_PHY_ID) },
{ PHY_ID_MATCH_MODEL(IP1001_PHY_ID) },
{ PHY_ID_MATCH_EXACT(IP101A_PHY_ID) },
--- a/drivers/net/phy/intel-xway.c
+++ b/drivers/net/phy/intel-xway.c
@@ -456,7 +456,7 @@ static struct phy_driver xway_gphy[] = {
};
module_phy_driver(xway_gphy);
-static struct mdio_device_id __maybe_unused xway_gphy_tbl[] = {
+static const struct mdio_device_id __maybe_unused xway_gphy_tbl[] = {
{ PHY_ID_PHY11G_1_3, 0xffffffff },
{ PHY_ID_PHY22F_1_3, 0xffffffff },
{ PHY_ID_PHY11G_1_4, 0xffffffff },
--- a/drivers/net/phy/lxt.c
+++ b/drivers/net/phy/lxt.c
@@ -348,7 +348,7 @@ static struct phy_driver lxt97x_driver[]
module_phy_driver(lxt97x_driver);
-static struct mdio_device_id __maybe_unused lxt_tbl[] = {
+static const struct mdio_device_id __maybe_unused lxt_tbl[] = {
{ 0x78100000, 0xfffffff0 },
{ 0x001378e0, 0xfffffff0 },
{ 0x00137a10, 0xfffffff0 },
--- a/drivers/net/phy/marvell-88q2xxx.c
+++ b/drivers/net/phy/marvell-88q2xxx.c
@@ -940,7 +940,7 @@ static struct phy_driver mv88q2xxx_drive
module_phy_driver(mv88q2xxx_driver);
-static struct mdio_device_id __maybe_unused mv88q2xxx_tbl[] = {
+static const struct mdio_device_id __maybe_unused mv88q2xxx_tbl[] = {
{ MARVELL_PHY_ID_88Q2110, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88Q2220, MARVELL_PHY_ID_MASK },
{ /*sentinel*/ }
--- a/drivers/net/phy/marvell-88x2222.c
+++ b/drivers/net/phy/marvell-88x2222.c
@@ -613,7 +613,7 @@ static struct phy_driver mv2222_drivers[
};
module_phy_driver(mv2222_drivers);
-static struct mdio_device_id __maybe_unused mv2222_tbl[] = {
+static const struct mdio_device_id __maybe_unused mv2222_tbl[] = {
{ MARVELL_PHY_ID_88X2222, MARVELL_PHY_ID_MASK },
{ }
};
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -4133,7 +4133,7 @@ static struct phy_driver marvell_drivers
module_phy_driver(marvell_drivers);
-static struct mdio_device_id __maybe_unused marvell_tbl[] = {
+static const struct mdio_device_id __maybe_unused marvell_tbl[] = {
{ MARVELL_PHY_ID_88E1101, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E3082, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E1112, MARVELL_PHY_ID_MASK },
--- a/drivers/net/phy/marvell10g.c
+++ b/drivers/net/phy/marvell10g.c
@@ -1484,7 +1484,7 @@ static struct phy_driver mv3310_drivers[
module_phy_driver(mv3310_drivers);
-static struct mdio_device_id __maybe_unused mv3310_tbl[] = {
+static const struct mdio_device_id __maybe_unused mv3310_tbl[] = {
{ MARVELL_PHY_ID_88X3310, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E2110, MARVELL_PHY_ID_MASK },
{ },
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -1356,7 +1356,7 @@ static struct phy_driver mtk_socphy_driv
module_phy_driver(mtk_socphy_driver);
-static struct mdio_device_id __maybe_unused mtk_socphy_tbl[] = {
+static const struct mdio_device_id __maybe_unused mtk_socphy_tbl[] = {
{ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7981) },
{ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7988) },
{ }
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -93,7 +93,7 @@ static struct phy_driver mtk_gephy_drive
module_phy_driver(mtk_gephy_driver);
-static struct mdio_device_id __maybe_unused mtk_gephy_tbl[] = {
+static const struct mdio_device_id __maybe_unused mtk_gephy_tbl[] = {
{ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7530) },
{ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7531) },
{ }
--- a/drivers/net/phy/meson-gxl.c
+++ b/drivers/net/phy/meson-gxl.c
@@ -221,7 +221,7 @@ static struct phy_driver meson_gxl_phy[]
},
};
-static struct mdio_device_id __maybe_unused meson_gxl_tbl[] = {
+static const struct mdio_device_id __maybe_unused meson_gxl_tbl[] = {
{ PHY_ID_MATCH_VENDOR(0x01814400) },
{ PHY_ID_MATCH_VENDOR(0x01803301) },
{ }
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -5691,7 +5691,7 @@ MODULE_DESCRIPTION("Micrel PHY driver");
MODULE_AUTHOR("David J. Choi");
MODULE_LICENSE("GPL");
-static struct mdio_device_id __maybe_unused micrel_tbl[] = {
+static const struct mdio_device_id __maybe_unused micrel_tbl[] = {
{ PHY_ID_KSZ9021, 0x000ffffe },
{ PHY_ID_KSZ9031, MICREL_PHY_ID_MASK },
{ PHY_ID_KSZ9131, MICREL_PHY_ID_MASK },
--- a/drivers/net/phy/microchip.c
+++ b/drivers/net/phy/microchip.c
@@ -508,7 +508,7 @@ static struct phy_driver microchip_phy_d
module_phy_driver(microchip_phy_driver);
-static struct mdio_device_id __maybe_unused microchip_tbl[] = {
+static const struct mdio_device_id __maybe_unused microchip_tbl[] = {
{ 0x0007c132, 0xfffffff2 },
{ PHY_ID_MATCH_MODEL(PHY_ID_LAN937X_TX) },
{ }
--- a/drivers/net/phy/microchip_t1.c
+++ b/drivers/net/phy/microchip_t1.c
@@ -1886,7 +1886,7 @@ static struct phy_driver microchip_t1_ph
module_phy_driver(microchip_t1_phy_driver);
-static struct mdio_device_id __maybe_unused microchip_t1_tbl[] = {
+static const struct mdio_device_id __maybe_unused microchip_t1_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_LAN87XX) },
{ PHY_ID_MATCH_MODEL(PHY_ID_LAN937X) },
{ PHY_ID_MATCH_MODEL(PHY_ID_LAN887X) },
--- a/drivers/net/phy/microchip_t1s.c
+++ b/drivers/net/phy/microchip_t1s.c
@@ -323,7 +323,7 @@ static struct phy_driver microchip_t1s_d
module_phy_driver(microchip_t1s_driver);
-static struct mdio_device_id __maybe_unused tbl[] = {
+static const struct mdio_device_id __maybe_unused tbl[] = {
{ PHY_ID_MATCH_EXACT(PHY_ID_LAN867X_REVB1) },
{ PHY_ID_MATCH_EXACT(PHY_ID_LAN865X_REVB0) },
{ }
--- a/drivers/net/phy/mscc/mscc_main.c
+++ b/drivers/net/phy/mscc/mscc_main.c
@@ -2700,7 +2700,7 @@ static struct phy_driver vsc85xx_driver[
module_phy_driver(vsc85xx_driver);
-static struct mdio_device_id __maybe_unused vsc85xx_tbl[] = {
+static const struct mdio_device_id __maybe_unused vsc85xx_tbl[] = {
{ PHY_ID_MATCH_VENDOR(PHY_VENDOR_MSCC) },
{ }
};
--- a/drivers/net/phy/mxl-gpy.c
+++ b/drivers/net/phy/mxl-gpy.c
@@ -1047,7 +1047,7 @@ static struct phy_driver gpy_drivers[] =
};
module_phy_driver(gpy_drivers);
-static struct mdio_device_id __maybe_unused gpy_tbl[] = {
+static const struct mdio_device_id __maybe_unused gpy_tbl[] = {
{PHY_ID_MATCH_MODEL(PHY_ID_GPY2xx)},
{PHY_ID_GPY115B, PHY_ID_GPYx15B_MASK},
{PHY_ID_MATCH_MODEL(PHY_ID_GPY115C)},
--- a/drivers/net/phy/national.c
+++ b/drivers/net/phy/national.c
@@ -173,7 +173,7 @@ MODULE_DESCRIPTION("NatSemi PHY driver")
MODULE_AUTHOR("Stuart Menefy");
MODULE_LICENSE("GPL");
-static struct mdio_device_id __maybe_unused ns_tbl[] = {
+static const struct mdio_device_id __maybe_unused ns_tbl[] = {
{ DP83865_PHY_ID, 0xfffffff0 },
{ }
};
--- a/drivers/net/phy/ncn26000.c
+++ b/drivers/net/phy/ncn26000.c
@@ -159,7 +159,7 @@ static struct phy_driver ncn26000_driver
module_phy_driver(ncn26000_driver);
-static struct mdio_device_id __maybe_unused ncn26000_tbl[] = {
+static const struct mdio_device_id __maybe_unused ncn26000_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_NCN26000) },
{ }
};
--- a/drivers/net/phy/nxp-c45-tja11xx.c
+++ b/drivers/net/phy/nxp-c45-tja11xx.c
@@ -2052,7 +2052,7 @@ static struct phy_driver nxp_c45_driver[
module_phy_driver(nxp_c45_driver);
-static struct mdio_device_id __maybe_unused nxp_c45_tbl[] = {
+static const struct mdio_device_id __maybe_unused nxp_c45_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_TJA_1103) },
{ PHY_ID_MATCH_MODEL(PHY_ID_TJA_1120) },
{ /*sentinel*/ },
--- a/drivers/net/phy/nxp-cbtx.c
+++ b/drivers/net/phy/nxp-cbtx.c
@@ -215,7 +215,7 @@ static struct phy_driver cbtx_driver[] =
module_phy_driver(cbtx_driver);
-static struct mdio_device_id __maybe_unused cbtx_tbl[] = {
+static const struct mdio_device_id __maybe_unused cbtx_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_CBTX_SJA1110) },
{ },
};
--- a/drivers/net/phy/nxp-tja11xx.c
+++ b/drivers/net/phy/nxp-tja11xx.c
@@ -888,7 +888,7 @@ static struct phy_driver tja11xx_driver[
module_phy_driver(tja11xx_driver);
-static struct mdio_device_id __maybe_unused tja11xx_tbl[] = {
+static const struct mdio_device_id __maybe_unused tja11xx_tbl[] = {
{ PHY_ID_MATCH_MODEL(PHY_ID_TJA1100) },
{ PHY_ID_MATCH_MODEL(PHY_ID_TJA1101) },
{ PHY_ID_MATCH_MODEL(PHY_ID_TJA1102) },
--- a/drivers/net/phy/qcom/at803x.c
+++ b/drivers/net/phy/qcom/at803x.c
@@ -1098,7 +1098,7 @@ static struct phy_driver at803x_driver[]
module_phy_driver(at803x_driver);
-static struct mdio_device_id __maybe_unused atheros_tbl[] = {
+static const struct mdio_device_id __maybe_unused atheros_tbl[] = {
{ ATH8030_PHY_ID, AT8030_PHY_ID_MASK },
{ PHY_ID_MATCH_EXACT(ATH8031_PHY_ID) },
{ PHY_ID_MATCH_EXACT(ATH8032_PHY_ID) },
--- a/drivers/net/phy/qcom/qca807x.c
+++ b/drivers/net/phy/qcom/qca807x.c
@@ -828,7 +828,7 @@ static struct phy_driver qca807x_drivers
};
module_phy_driver(qca807x_drivers);
-static struct mdio_device_id __maybe_unused qca807x_tbl[] = {
+static const struct mdio_device_id __maybe_unused qca807x_tbl[] = {
{ PHY_ID_MATCH_EXACT(PHY_ID_QCA8072) },
{ PHY_ID_MATCH_EXACT(PHY_ID_QCA8075) },
{ }
--- a/drivers/net/phy/qcom/qca808x.c
+++ b/drivers/net/phy/qcom/qca808x.c
@@ -655,7 +655,7 @@ static struct phy_driver qca808x_driver[
module_phy_driver(qca808x_driver);
-static struct mdio_device_id __maybe_unused qca808x_tbl[] = {
+static const struct mdio_device_id __maybe_unused qca808x_tbl[] = {
{ PHY_ID_MATCH_EXACT(QCA8081_PHY_ID) },
{ }
};
--- a/drivers/net/phy/qcom/qca83xx.c
+++ b/drivers/net/phy/qcom/qca83xx.c
@@ -261,7 +261,7 @@ static struct phy_driver qca83xx_driver[
module_phy_driver(qca83xx_driver);
-static struct mdio_device_id __maybe_unused qca83xx_tbl[] = {
+static const struct mdio_device_id __maybe_unused qca83xx_tbl[] = {
{ PHY_ID_MATCH_EXACT(QCA8337_PHY_ID) },
{ PHY_ID_MATCH_EXACT(QCA8327_A_PHY_ID) },
{ PHY_ID_MATCH_EXACT(QCA8327_B_PHY_ID) },
--- a/drivers/net/phy/qsemi.c
+++ b/drivers/net/phy/qsemi.c
@@ -155,7 +155,7 @@ static struct phy_driver qs6612_driver[]
module_phy_driver(qs6612_driver);
-static struct mdio_device_id __maybe_unused qs6612_tbl[] = {
+static const struct mdio_device_id __maybe_unused qs6612_tbl[] = {
{ 0x00181440, 0xfffffff0 },
{ }
};
--- a/drivers/net/phy/rockchip.c
+++ b/drivers/net/phy/rockchip.c
@@ -188,7 +188,7 @@ static struct phy_driver rockchip_phy_dr
module_phy_driver(rockchip_phy_driver);
-static struct mdio_device_id __maybe_unused rockchip_phy_tbl[] = {
+static const struct mdio_device_id __maybe_unused rockchip_phy_tbl[] = {
{ INTERNAL_EPHY_ID, 0xfffffff0 },
{ }
};
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -837,7 +837,7 @@ MODULE_DESCRIPTION("SMSC PHY driver");
MODULE_AUTHOR("Herbert Valerio Riedel");
MODULE_LICENSE("GPL");
-static struct mdio_device_id __maybe_unused smsc_tbl[] = {
+static const struct mdio_device_id __maybe_unused smsc_tbl[] = {
{ 0x0007c0a0, 0xfffffff0 },
{ 0x0007c0b0, 0xfffffff0 },
{ 0x0007c0c0, 0xfffffff0 },
--- a/drivers/net/phy/ste10Xp.c
+++ b/drivers/net/phy/ste10Xp.c
@@ -124,7 +124,7 @@ static struct phy_driver ste10xp_pdriver
module_phy_driver(ste10xp_pdriver);
-static struct mdio_device_id __maybe_unused ste10Xp_tbl[] = {
+static const struct mdio_device_id __maybe_unused ste10Xp_tbl[] = {
{ STE101P_PHY_ID, 0xfffffff0 },
{ STE100P_PHY_ID, 0xffffffff },
{ }
--- a/drivers/net/phy/teranetics.c
+++ b/drivers/net/phy/teranetics.c
@@ -87,7 +87,7 @@ static struct phy_driver teranetics_driv
module_phy_driver(teranetics_driver);
-static struct mdio_device_id __maybe_unused teranetics_tbl[] = {
+static const struct mdio_device_id __maybe_unused teranetics_tbl[] = {
{ PHY_ID_TN2020, 0xffffffff },
{ }
};
--- a/drivers/net/phy/uPD60620.c
+++ b/drivers/net/phy/uPD60620.c
@@ -90,7 +90,7 @@ static struct phy_driver upd60620_driver
module_phy_driver(upd60620_driver);
-static struct mdio_device_id __maybe_unused upd60620_tbl[] = {
+static const struct mdio_device_id __maybe_unused upd60620_tbl[] = {
{ UPD60620_PHY_ID, 0xfffffffe },
{ }
};
--- a/drivers/net/phy/vitesse.c
+++ b/drivers/net/phy/vitesse.c
@@ -674,7 +674,7 @@ static struct phy_driver vsc82xx_driver[
module_phy_driver(vsc82xx_driver);
-static struct mdio_device_id __maybe_unused vitesse_tbl[] = {
+static const struct mdio_device_id __maybe_unused vitesse_tbl[] = {
{ PHY_ID_VSC8234, 0x000ffff0 },
{ PHY_ID_VSC8244, 0x000fffc0 },
{ PHY_ID_VSC8572, 0x000ffff0 },

146
target/linux/generic/backport-6.12/729-v6.15-net-phy-mediatek-Change-to-more-meaningful-macros.patch Normal file
View File

@ -0,0 +1,146 @@
From 7e06c3dbfa5f1e39eba92eb79d854fab2a7ad5fe Mon Sep 17 00:00:00 2001
From: Sky Huang <skylake.huang@mediatek.com>
Date: Thu, 13 Feb 2025 16:05:49 +0800
Subject: [PATCH 10/20] net: phy: mediatek: Change to more meaningful macros
Replace magic number with more meaningful macros in mtk-ge.c.
Also, move some common macros into mtk-phy-lib.c.
Signed-off-by: Sky Huang <skylake.huang@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250213080553.921434-2-SkyLake.Huang@mediatek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/mediatek/mtk-ge-soc.c | 1 -
drivers/net/phy/mediatek/mtk-ge.c | 71 +++++++++++++++++++++------
drivers/net/phy/mediatek/mtk.h | 2 +
3 files changed, 57 insertions(+), 17 deletions(-)
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -24,7 +24,6 @@
#define MTK_PHY_SMI_DET_ON_THRESH_MASK GENMASK(13, 8)
#define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30
-#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5
#define ANALOG_INTERNAL_OPERATION_MAX_US 20
#define TXRESERVE_MIN 0
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -8,18 +8,38 @@
#define MTK_GPHY_ID_MT7530 0x03a29412
#define MTK_GPHY_ID_MT7531 0x03a29441
-#define MTK_EXT_PAGE_ACCESS 0x1f
-#define MTK_PHY_PAGE_STANDARD 0x0000
-#define MTK_PHY_PAGE_EXTENDED 0x0001
-#define MTK_PHY_PAGE_EXTENDED_2 0x0002
-#define MTK_PHY_PAGE_EXTENDED_3 0x0003
-#define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30
-#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5
+#define MTK_PHY_PAGE_EXTENDED_1 0x0001
+#define MTK_PHY_AUX_CTRL_AND_STATUS 0x14
+#define MTK_PHY_ENABLE_DOWNSHIFT BIT(4)
+
+#define MTK_PHY_PAGE_EXTENDED_2 0x0002
+#define MTK_PHY_PAGE_EXTENDED_3 0x0003
+#define MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG11 0x11
+
+#define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30
+
+/* Registers on MDIO_MMD_VEND1 */
+#define MTK_PHY_GBE_MODE_TX_DELAY_SEL 0x13
+#define MTK_PHY_TEST_MODE_TX_DELAY_SEL 0x14
+#define MTK_TX_DELAY_PAIR_B_MASK GENMASK(10, 8)
+#define MTK_TX_DELAY_PAIR_D_MASK GENMASK(2, 0)
+
+#define MTK_PHY_MCC_CTRL_AND_TX_POWER_CTRL 0xa6
+#define MTK_MCC_NEARECHO_OFFSET_MASK GENMASK(15, 8)
+
+#define MTK_PHY_RXADC_CTRL_RG7 0xc6
+#define MTK_PHY_DA_AD_BUF_BIAS_LP_MASK GENMASK(9, 8)
+
+#define MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG123 0x123
+#define MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK GENMASK(15, 8)
+#define MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK GENMASK(7, 0)
static void mtk_gephy_config_init(struct phy_device *phydev)
{
/* Enable HW auto downshift */
- phy_modify_paged(phydev, MTK_PHY_PAGE_EXTENDED, 0x14, 0, BIT(4));
+ phy_modify_paged(phydev, MTK_PHY_PAGE_EXTENDED_1,
+ MTK_PHY_AUX_CTRL_AND_STATUS,
+ 0, MTK_PHY_ENABLE_DOWNSHIFT);
/* Increase SlvDPSready time */
phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
@@ -29,10 +49,20 @@ static void mtk_gephy_config_init(struct
phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
/* Adjust 100_mse_threshold */
- phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x123, 0xffff);
-
- /* Disable mcc */
- phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xa6, 0x300);
+ phy_modify_mmd(phydev, MDIO_MMD_VEND1,
+ MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG123,
+ MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK |
+ MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK,
+ FIELD_PREP(MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK,
+ 0xff) |
+ FIELD_PREP(MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK,
+ 0xff));
+
+ /* If echo time is narrower than 0x3, it will be regarded as noise */
+ phy_modify_mmd(phydev, MDIO_MMD_VEND1,
+ MTK_PHY_MCC_CTRL_AND_TX_POWER_CTRL,
+ MTK_MCC_NEARECHO_OFFSET_MASK,
+ FIELD_PREP(MTK_MCC_NEARECHO_OFFSET_MASK, 0x3));
}
static int mt7530_phy_config_init(struct phy_device *phydev)
@@ -40,7 +70,8 @@ static int mt7530_phy_config_init(struct
mtk_gephy_config_init(phydev);
/* Increase post_update_timer */
- phy_write_paged(phydev, MTK_PHY_PAGE_EXTENDED_3, 0x11, 0x4b);
+ phy_write_paged(phydev, MTK_PHY_PAGE_EXTENDED_3,
+ MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG11, 0x4b);
return 0;
}
@@ -51,11 +82,19 @@ static int mt7531_phy_config_init(struct
/* PHY link down power saving enable */
phy_set_bits(phydev, 0x17, BIT(4));
- phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, 0xc6, 0x300);
+ phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RXADC_CTRL_RG7,
+ MTK_PHY_DA_AD_BUF_BIAS_LP_MASK,
+ FIELD_PREP(MTK_PHY_DA_AD_BUF_BIAS_LP_MASK, 0x3));
/* Set TX Pair delay selection */
- phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x13, 0x404);
- phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x14, 0x404);
+ phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_GBE_MODE_TX_DELAY_SEL,
+ MTK_TX_DELAY_PAIR_B_MASK | MTK_TX_DELAY_PAIR_D_MASK,
+ FIELD_PREP(MTK_TX_DELAY_PAIR_B_MASK, 0x4) |
+ FIELD_PREP(MTK_TX_DELAY_PAIR_D_MASK, 0x4));
+ phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TEST_MODE_TX_DELAY_SEL,
+ MTK_TX_DELAY_PAIR_B_MASK | MTK_TX_DELAY_PAIR_D_MASK,
+ FIELD_PREP(MTK_TX_DELAY_PAIR_B_MASK, 0x4) |
+ FIELD_PREP(MTK_TX_DELAY_PAIR_D_MASK, 0x4));
return 0;
}
--- a/drivers/net/phy/mediatek/mtk.h
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -9,6 +9,8 @@
#define _MTK_EPHY_H_
#define MTK_EXT_PAGE_ACCESS 0x1f
+#define MTK_PHY_PAGE_STANDARD 0x0000
+#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5
/* Registers on MDIO_MMD_VEND2 */
#define MTK_PHY_LED0_ON_CTRL 0x24

448
target/linux/generic/backport-6.12/730-v6.15-net-phy-mediatek-Add-token-ring-access-helper-functi.patch Normal file
View File

@ -0,0 +1,448 @@
From 6e7370079669b0d55c9464bb7c3fb8fb7368b912 Mon Sep 17 00:00:00 2001
From: Sky Huang <skylake.huang@mediatek.com>
Date: Thu, 13 Feb 2025 16:05:50 +0800
Subject: [PATCH 11/20] net: phy: mediatek: Add token ring access helper
functions in mtk-phy-lib
This patch adds TR(token ring) manipulations and adds correct
macro names for those magic numbers. TR is a way to access
proprietary registers on page 52b5. Use these helper functions
so we can see which fields we're going to modify/set/clear.
TR functions with __* prefix mean that the operations inside
aren't wrapped by page select/restore functions.
This patch doesn't really change registers' settings but just
enhances readability and maintainability.
Signed-off-by: Sky Huang <skylake.huang@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250213080553.921434-3-SkyLake.Huang@mediatek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/mediatek/mtk-ge-soc.c | 231 +++++++++++++++++--------
drivers/net/phy/mediatek/mtk-ge.c | 11 +-
drivers/net/phy/mediatek/mtk-phy-lib.c | 63 +++++++
drivers/net/phy/mediatek/mtk.h | 5 +
4 files changed, 230 insertions(+), 80 deletions(-)
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -25,6 +25,90 @@
#define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30
+/* Registers on Token Ring debug nodes */
+/* ch_addr = 0x0, node_addr = 0x7, data_addr = 0x15 */
+/* NormMseLoThresh */
+#define NORMAL_MSE_LO_THRESH_MASK GENMASK(15, 8)
+
+/* ch_addr = 0x0, node_addr = 0xf, data_addr = 0x3c */
+/* RemAckCntLimitCtrl */
+#define REMOTE_ACK_COUNT_LIMIT_CTRL_MASK GENMASK(2, 1)
+
+/* ch_addr = 0x1, node_addr = 0xd, data_addr = 0x20 */
+/* VcoSlicerThreshBitsHigh */
+#define VCO_SLICER_THRESH_HIGH_MASK GENMASK(23, 0)
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x0 */
+/* DfeTailEnableVgaThresh1000 */
+#define DFE_TAIL_EANBLE_VGA_TRHESH_1000 GENMASK(5, 1)
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x1 */
+/* MrvlTrFix100Kp */
+#define MRVL_TR_FIX_100KP_MASK GENMASK(22, 20)
+/* MrvlTrFix100Kf */
+#define MRVL_TR_FIX_100KF_MASK GENMASK(19, 17)
+/* MrvlTrFix1000Kp */
+#define MRVL_TR_FIX_1000KP_MASK GENMASK(16, 14)
+/* MrvlTrFix1000Kf */
+#define MRVL_TR_FIX_1000KF_MASK GENMASK(13, 11)
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x12 */
+/* VgaDecRate */
+#define VGA_DECIMATION_RATE_MASK GENMASK(8, 5)
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x17 */
+/* SlvDSPreadyTime */
+#define SLAVE_DSP_READY_TIME_MASK GENMASK(22, 15)
+/* MasDSPreadyTime */
+#define MASTER_DSP_READY_TIME_MASK GENMASK(14, 7)
+
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x20 */
+/* ResetSyncOffset */
+#define RESET_SYNC_OFFSET_MASK GENMASK(11, 8)
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x0 */
+/* FfeUpdGainForceVal */
+#define FFE_UPDATE_GAIN_FORCE_VAL_MASK GENMASK(9, 7)
+/* FfeUpdGainForce */
+#define FFE_UPDATE_GAIN_FORCE BIT(6)
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x6 */
+/* SS: Steady-state, KP: Proportional Gain */
+/* SSTrKp100 */
+#define SS_TR_KP100_MASK GENMASK(21, 19)
+/* SSTrKf100 */
+#define SS_TR_KF100_MASK GENMASK(18, 16)
+/* SSTrKp1000Mas */
+#define SS_TR_KP1000_MASTER_MASK GENMASK(15, 13)
+/* SSTrKf1000Mas */
+#define SS_TR_KF1000_MASTER_MASK GENMASK(12, 10)
+/* SSTrKp1000Slv */
+#define SS_TR_KP1000_SLAVE_MASK GENMASK(9, 7)
+/* SSTrKf1000Slv */
+#define SS_TR_KF1000_SLAVE_MASK GENMASK(6, 4)
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0xd */
+/* RegEEE_st2TrKf1000 */
+#define EEE1000_STAGE2_TR_KF_MASK GENMASK(13, 11)
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0xf */
+/* RegEEE_slv_waketr_timer_tar */
+#define SLAVE_WAKETR_TIMER_MASK GENMASK(20, 11)
+/* RegEEE_slv_remtx_timer_tar */
+#define SLAVE_REMTX_TIMER_MASK GENMASK(10, 1)
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x10 */
+/* RegEEE_slv_wake_int_timer_tar */
+#define SLAVE_WAKEINT_TIMER_MASK GENMASK(10, 1)
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x14 */
+/* RegEEE_trfreeze_timer2 */
+#define TR_FREEZE_TIMER2_MASK GENMASK(9, 0)
+
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x1c */
+/* RegEEE100Stg1_tar */
+#define EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK GENMASK(8, 0)
+
#define ANALOG_INTERNAL_OPERATION_MAX_US 20
#define TXRESERVE_MIN 0
#define TXRESERVE_MAX 7
@@ -700,40 +784,41 @@ restore:
static void mt798x_phy_common_finetune(struct phy_device *phydev)
{
phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
- /* SlvDSPreadyTime = 24, MasDSPreadyTime = 24 */
- __phy_write(phydev, 0x11, 0xc71);
- __phy_write(phydev, 0x12, 0xc);
- __phy_write(phydev, 0x10, 0x8fae);
+ __mtk_tr_modify(phydev, 0x1, 0xf, 0x17,
+ SLAVE_DSP_READY_TIME_MASK | MASTER_DSP_READY_TIME_MASK,
+ FIELD_PREP(SLAVE_DSP_READY_TIME_MASK, 0x18) |
+ FIELD_PREP(MASTER_DSP_READY_TIME_MASK, 0x18));
/* EnabRandUpdTrig = 1 */
__phy_write(phydev, 0x11, 0x2f00);
__phy_write(phydev, 0x12, 0xe);
__phy_write(phydev, 0x10, 0x8fb0);
- /* NormMseLoThresh = 85 */
- __phy_write(phydev, 0x11, 0x55a0);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x83aa);
-
- /* FfeUpdGainForce = 1(Enable), FfeUpdGainForceVal = 4 */
- __phy_write(phydev, 0x11, 0x240);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x9680);
+ __mtk_tr_modify(phydev, 0x0, 0x7, 0x15,
+ NORMAL_MSE_LO_THRESH_MASK,
+ FIELD_PREP(NORMAL_MSE_LO_THRESH_MASK, 0x55));
+
+ __mtk_tr_modify(phydev, 0x2, 0xd, 0x0,
+ FFE_UPDATE_GAIN_FORCE_VAL_MASK,
+ FIELD_PREP(FFE_UPDATE_GAIN_FORCE_VAL_MASK, 0x4) |
+ FFE_UPDATE_GAIN_FORCE);
/* TrFreeze = 0 (mt7988 default) */
__phy_write(phydev, 0x11, 0x0);
__phy_write(phydev, 0x12, 0x0);
__phy_write(phydev, 0x10, 0x9686);
- /* SSTrKp100 = 5 */
- /* SSTrKf100 = 6 */
- /* SSTrKp1000Mas = 5 */
- /* SSTrKf1000Mas = 6 */
- /* SSTrKp1000Slv = 5 */
- /* SSTrKf1000Slv = 6 */
- __phy_write(phydev, 0x11, 0xbaef);
- __phy_write(phydev, 0x12, 0x2e);
- __phy_write(phydev, 0x10, 0x968c);
+ __mtk_tr_modify(phydev, 0x2, 0xd, 0x6,
+ SS_TR_KP100_MASK | SS_TR_KF100_MASK |
+ SS_TR_KP1000_MASTER_MASK | SS_TR_KF1000_MASTER_MASK |
+ SS_TR_KP1000_SLAVE_MASK | SS_TR_KF1000_SLAVE_MASK,
+ FIELD_PREP(SS_TR_KP100_MASK, 0x5) |
+ FIELD_PREP(SS_TR_KF100_MASK, 0x6) |
+ FIELD_PREP(SS_TR_KP1000_MASTER_MASK, 0x5) |
+ FIELD_PREP(SS_TR_KF1000_MASTER_MASK, 0x6) |
+ FIELD_PREP(SS_TR_KP1000_SLAVE_MASK, 0x5) |
+ FIELD_PREP(SS_TR_KF1000_SLAVE_MASK, 0x6));
+
phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
}
@@ -756,27 +841,29 @@ static void mt7981_phy_finetune(struct p
}
phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
- /* ResetSyncOffset = 6 */
- __phy_write(phydev, 0x11, 0x600);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x8fc0);
-
- /* VgaDecRate = 1 */
- __phy_write(phydev, 0x11, 0x4c2a);
- __phy_write(phydev, 0x12, 0x3e);
- __phy_write(phydev, 0x10, 0x8fa4);
+ __mtk_tr_modify(phydev, 0x1, 0xf, 0x20,
+ RESET_SYNC_OFFSET_MASK,
+ FIELD_PREP(RESET_SYNC_OFFSET_MASK, 0x6));
+
+ __mtk_tr_modify(phydev, 0x1, 0xf, 0x12,
+ VGA_DECIMATION_RATE_MASK,
+ FIELD_PREP(VGA_DECIMATION_RATE_MASK, 0x1));
/* MrvlTrFix100Kp = 3, MrvlTrFix100Kf = 2,
* MrvlTrFix1000Kp = 3, MrvlTrFix1000Kf = 2
*/
- __phy_write(phydev, 0x11, 0xd10a);
- __phy_write(phydev, 0x12, 0x34);
- __phy_write(phydev, 0x10, 0x8f82);
+ __mtk_tr_modify(phydev, 0x1, 0xf, 0x1,
+ MRVL_TR_FIX_100KP_MASK | MRVL_TR_FIX_100KF_MASK |
+ MRVL_TR_FIX_1000KP_MASK | MRVL_TR_FIX_1000KF_MASK,
+ FIELD_PREP(MRVL_TR_FIX_100KP_MASK, 0x3) |
+ FIELD_PREP(MRVL_TR_FIX_100KF_MASK, 0x2) |
+ FIELD_PREP(MRVL_TR_FIX_1000KP_MASK, 0x3) |
+ FIELD_PREP(MRVL_TR_FIX_1000KF_MASK, 0x2));
/* VcoSlicerThreshBitsHigh */
- __phy_write(phydev, 0x11, 0x5555);
- __phy_write(phydev, 0x12, 0x55);
- __phy_write(phydev, 0x10, 0x8ec0);
+ __mtk_tr_modify(phydev, 0x1, 0xd, 0x20,
+ VCO_SLICER_THRESH_HIGH_MASK,
+ FIELD_PREP(VCO_SLICER_THRESH_HIGH_MASK, 0x555555));
phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
/* TR_OPEN_LOOP_EN = 1, lpf_x_average = 9 */
@@ -828,25 +915,23 @@ static void mt7988_phy_finetune(struct p
phy_write_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RG_TX_FILTER, 0x5);
phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
- /* ResetSyncOffset = 5 */
- __phy_write(phydev, 0x11, 0x500);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x8fc0);
+ __mtk_tr_modify(phydev, 0x1, 0xf, 0x20,
+ RESET_SYNC_OFFSET_MASK,
+ FIELD_PREP(RESET_SYNC_OFFSET_MASK, 0x5));
/* VgaDecRate is 1 at default on mt7988 */
- /* MrvlTrFix100Kp = 6, MrvlTrFix100Kf = 7,
- * MrvlTrFix1000Kp = 6, MrvlTrFix1000Kf = 7
- */
- __phy_write(phydev, 0x11, 0xb90a);
- __phy_write(phydev, 0x12, 0x6f);
- __phy_write(phydev, 0x10, 0x8f82);
-
- /* RemAckCntLimitCtrl = 1 */
- __phy_write(phydev, 0x11, 0xfbba);
- __phy_write(phydev, 0x12, 0xc3);
- __phy_write(phydev, 0x10, 0x87f8);
-
+ __mtk_tr_modify(phydev, 0x1, 0xf, 0x1,
+ MRVL_TR_FIX_100KP_MASK | MRVL_TR_FIX_100KF_MASK |
+ MRVL_TR_FIX_1000KP_MASK | MRVL_TR_FIX_1000KF_MASK,
+ FIELD_PREP(MRVL_TR_FIX_100KP_MASK, 0x6) |
+ FIELD_PREP(MRVL_TR_FIX_100KF_MASK, 0x7) |
+ FIELD_PREP(MRVL_TR_FIX_1000KP_MASK, 0x6) |
+ FIELD_PREP(MRVL_TR_FIX_1000KF_MASK, 0x7));
+
+ __mtk_tr_modify(phydev, 0x0, 0xf, 0x3c,
+ REMOTE_ACK_COUNT_LIMIT_CTRL_MASK,
+ FIELD_PREP(REMOTE_ACK_COUNT_LIMIT_CTRL_MASK, 0x1));
phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
/* TR_OPEN_LOOP_EN = 1, lpf_x_average = 10 */
@@ -927,40 +1012,36 @@ static void mt798x_phy_eee(struct phy_de
__phy_write(phydev, 0x12, 0x0);
__phy_write(phydev, 0x10, 0x9690);
- /* REG_EEE_st2TrKf1000 = 2 */
- __phy_write(phydev, 0x11, 0x114f);
- __phy_write(phydev, 0x12, 0x2);
- __phy_write(phydev, 0x10, 0x969a);
-
- /* RegEEE_slv_wake_tr_timer_tar = 6, RegEEE_slv_remtx_timer_tar = 20 */
- __phy_write(phydev, 0x11, 0x3028);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x969e);
-
- /* RegEEE_slv_wake_int_timer_tar = 8 */
- __phy_write(phydev, 0x11, 0x5010);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x96a0);
-
- /* RegEEE_trfreeze_timer2 = 586 */
- __phy_write(phydev, 0x11, 0x24a);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x96a8);
-
- /* RegEEE100Stg1_tar = 16 */
- __phy_write(phydev, 0x11, 0x3210);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x96b8);
+ __mtk_tr_modify(phydev, 0x2, 0xd, 0xd,
+ EEE1000_STAGE2_TR_KF_MASK,
+ FIELD_PREP(EEE1000_STAGE2_TR_KF_MASK, 0x2));
+
+ __mtk_tr_modify(phydev, 0x2, 0xd, 0xf,
+ SLAVE_WAKETR_TIMER_MASK | SLAVE_REMTX_TIMER_MASK,
+ FIELD_PREP(SLAVE_WAKETR_TIMER_MASK, 0x6) |
+ FIELD_PREP(SLAVE_REMTX_TIMER_MASK, 0x14));
+
+ __mtk_tr_modify(phydev, 0x2, 0xd, 0x10,
+ SLAVE_WAKEINT_TIMER_MASK,
+ FIELD_PREP(SLAVE_WAKEINT_TIMER_MASK, 0x8));
+
+ __mtk_tr_modify(phydev, 0x2, 0xd, 0x14,
+ TR_FREEZE_TIMER2_MASK,
+ FIELD_PREP(TR_FREEZE_TIMER2_MASK, 0x24a));
+
+ __mtk_tr_modify(phydev, 0x2, 0xd, 0x1c,
+ EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK,
+ FIELD_PREP(EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK,
+ 0x10));
/* REGEEE_wake_slv_tr_wait_dfesigdet_en = 0 */
__phy_write(phydev, 0x11, 0x1463);
__phy_write(phydev, 0x12, 0x0);
__phy_write(phydev, 0x10, 0x96ca);
- /* DfeTailEnableVgaThresh1000 = 27 */
- __phy_write(phydev, 0x11, 0x36);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x8f80);
+ __mtk_tr_modify(phydev, 0x1, 0xf, 0x0,
+ DFE_TAIL_EANBLE_VGA_TRHESH_1000,
+ FIELD_PREP(DFE_TAIL_EANBLE_VGA_TRHESH_1000, 0x1b));
phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_3);
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -18,6 +18,10 @@
#define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30
+/* Registers on Token Ring debug nodes */
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x17 */
+#define SLAVE_DSP_READY_TIME_MASK GENMASK(22, 15)
+
/* Registers on MDIO_MMD_VEND1 */
#define MTK_PHY_GBE_MODE_TX_DELAY_SEL 0x13
#define MTK_PHY_TEST_MODE_TX_DELAY_SEL 0x14
@@ -42,11 +46,8 @@ static void mtk_gephy_config_init(struct
0, MTK_PHY_ENABLE_DOWNSHIFT);
/* Increase SlvDPSready time */
- phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
- __phy_write(phydev, 0x10, 0xafae);
- __phy_write(phydev, 0x12, 0x2f);
- __phy_write(phydev, 0x10, 0x8fae);
- phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
+ mtk_tr_modify(phydev, 0x1, 0xf, 0x17, SLAVE_DSP_READY_TIME_MASK,
+ FIELD_PREP(SLAVE_DSP_READY_TIME_MASK, 0x5e));
/* Adjust 100_mse_threshold */
phy_modify_mmd(phydev, MDIO_MMD_VEND1,
--- a/drivers/net/phy/mediatek/mtk-phy-lib.c
+++ b/drivers/net/phy/mediatek/mtk-phy-lib.c
@@ -6,6 +6,69 @@
#include "mtk.h"
+/* Difference between functions with mtk_tr* and __mtk_tr* prefixes is
+ * mtk_tr* functions: wrapped by page switching operations
+ * __mtk_tr* functions: no page switching operations
+ */
+
+static void __mtk_tr_access(struct phy_device *phydev, bool read, u8 ch_addr,
+ u8 node_addr, u8 data_addr)
+{
+ u16 tr_cmd = BIT(15); /* bit 14 & 0 are reserved */
+
+ if (read)
+ tr_cmd |= BIT(13);
+
+ tr_cmd |= (((ch_addr & 0x3) << 11) |
+ ((node_addr & 0xf) << 7) |
+ ((data_addr & 0x3f) << 1));
+ dev_dbg(&phydev->mdio.dev, "tr_cmd: 0x%x\n", tr_cmd);
+ __phy_write(phydev, 0x10, tr_cmd);
+}
+
+static void __mtk_tr_read(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u16 *tr_high, u16 *tr_low)
+{
+ __mtk_tr_access(phydev, true, ch_addr, node_addr, data_addr);
+ *tr_low = __phy_read(phydev, 0x11);
+ *tr_high = __phy_read(phydev, 0x12);
+ dev_dbg(&phydev->mdio.dev, "tr_high read: 0x%x, tr_low read: 0x%x\n",
+ *tr_high, *tr_low);
+}
+
+static void __mtk_tr_write(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 tr_data)
+{
+ __phy_write(phydev, 0x11, tr_data & 0xffff);
+ __phy_write(phydev, 0x12, tr_data >> 16);
+ dev_dbg(&phydev->mdio.dev, "tr_high write: 0x%x, tr_low write: 0x%x\n",
+ tr_data >> 16, tr_data & 0xffff);
+ __mtk_tr_access(phydev, false, ch_addr, node_addr, data_addr);
+}
+
+void __mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 mask, u32 set)
+{
+ u32 tr_data;
+ u16 tr_high;
+ u16 tr_low;
+
+ __mtk_tr_read(phydev, ch_addr, node_addr, data_addr, &tr_high, &tr_low);
+ tr_data = (tr_high << 16) | tr_low;
+ tr_data = (tr_data & ~mask) | set;
+ __mtk_tr_write(phydev, ch_addr, node_addr, data_addr, tr_data);
+}
+EXPORT_SYMBOL_GPL(__mtk_tr_modify);
+
+void mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 mask, u32 set)
+{
+ phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
+ __mtk_tr_modify(phydev, ch_addr, node_addr, data_addr, mask, set);
+ phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0);
+}
+EXPORT_SYMBOL_GPL(mtk_tr_modify);
+
int mtk_phy_read_page(struct phy_device *phydev)
{
return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
--- a/drivers/net/phy/mediatek/mtk.h
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -68,6 +68,11 @@ struct mtk_socphy_priv {
unsigned long led_state;
};
+void __mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 mask, u32 set);
+void mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 mask, u32 set);
+
int mtk_phy_read_page(struct phy_device *phydev);
int mtk_phy_write_page(struct phy_device *phydev, int page);

73
target/linux/generic/backport-6.12/731-v6.15-net-phy-mediatek-Add-token-ring-set-bit-operation-su.patch Normal file
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@ -0,0 +1,73 @@
From c7e2fb3421ef5ebbb4c91f44bd735ab10edd755a Mon Sep 17 00:00:00 2001
From: Sky Huang <skylake.huang@mediatek.com>
Date: Thu, 13 Feb 2025 16:05:51 +0800
Subject: [PATCH 12/20] net: phy: mediatek: Add token ring set bit operation
support
Previously in mtk-ge-soc.c, we set some register bits via token
ring, which were implemented in three __phy_write().
Now we can do the same thing via __mtk_tr_set_bits() helper.
Signed-off-by: Sky Huang <skylake.huang@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250213080553.921434-4-SkyLake.Huang@mediatek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/mediatek/mtk-ge-soc.c | 10 ++++++----
drivers/net/phy/mediatek/mtk-phy-lib.c | 7 +++++++
drivers/net/phy/mediatek/mtk.h | 2 ++
3 files changed, 15 insertions(+), 4 deletions(-)
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -62,6 +62,10 @@
/* MasDSPreadyTime */
#define MASTER_DSP_READY_TIME_MASK GENMASK(14, 7)
+/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x18 */
+/* EnabRandUpdTrig */
+#define ENABLE_RANDOM_UPDOWN_COUNTER_TRIGGER BIT(8)
+
/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x20 */
/* ResetSyncOffset */
#define RESET_SYNC_OFFSET_MASK GENMASK(11, 8)
@@ -789,10 +793,8 @@ static void mt798x_phy_common_finetune(s
FIELD_PREP(SLAVE_DSP_READY_TIME_MASK, 0x18) |
FIELD_PREP(MASTER_DSP_READY_TIME_MASK, 0x18));
- /* EnabRandUpdTrig = 1 */
- __phy_write(phydev, 0x11, 0x2f00);
- __phy_write(phydev, 0x12, 0xe);
- __phy_write(phydev, 0x10, 0x8fb0);
+ __mtk_tr_set_bits(phydev, 0x1, 0xf, 0x18,
+ ENABLE_RANDOM_UPDOWN_COUNTER_TRIGGER);
__mtk_tr_modify(phydev, 0x0, 0x7, 0x15,
NORMAL_MSE_LO_THRESH_MASK,
--- a/drivers/net/phy/mediatek/mtk-phy-lib.c
+++ b/drivers/net/phy/mediatek/mtk-phy-lib.c
@@ -69,6 +69,13 @@ void mtk_tr_modify(struct phy_device *ph
}
EXPORT_SYMBOL_GPL(mtk_tr_modify);
+void __mtk_tr_set_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 set)
+{
+ __mtk_tr_modify(phydev, ch_addr, node_addr, data_addr, 0, set);
+}
+EXPORT_SYMBOL_GPL(__mtk_tr_set_bits);
+
int mtk_phy_read_page(struct phy_device *phydev)
{
return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
--- a/drivers/net/phy/mediatek/mtk.h
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -72,6 +72,8 @@ void __mtk_tr_modify(struct phy_device *
u8 data_addr, u32 mask, u32 set);
void mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
u8 data_addr, u32 mask, u32 set);
+void __mtk_tr_set_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 set);
int mtk_phy_read_page(struct phy_device *phydev);
int mtk_phy_write_page(struct phy_device *phydev, int page);

122
target/linux/generic/backport-6.12/732-v6.15-net-phy-mediatek-Add-token-ring-clear-bit-operation-.patch Normal file
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@ -0,0 +1,122 @@
From 7851c73a416b15aff6f9ada9c88affc5f48ff011 Mon Sep 17 00:00:00 2001
From: Sky Huang <skylake.huang@mediatek.com>
Date: Thu, 13 Feb 2025 16:05:52 +0800
Subject: [PATCH 13/20] net: phy: mediatek: Add token ring clear bit operation
support
Similar to __mtk_tr_set_bits() support. Previously in mtk-ge-soc.c,
we clear some register bits via token ring, which were also implemented
in three __phy_write(). Now we can do the same thing via
__mtk_tr_clr_bits() helper.
Signed-off-by: Sky Huang <skylake.huang@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250213080553.921434-5-SkyLake.Huang@mediatek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/mediatek/mtk-ge-soc.c | 30 +++++++++++++++-----------
drivers/net/phy/mediatek/mtk-phy-lib.c | 7 ++++++
drivers/net/phy/mediatek/mtk.h | 2 ++
3 files changed, 27 insertions(+), 12 deletions(-)
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -76,6 +76,10 @@
/* FfeUpdGainForce */
#define FFE_UPDATE_GAIN_FORCE BIT(6)
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x3 */
+/* TrFreeze */
+#define TR_FREEZE_MASK GENMASK(11, 0)
+
/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x6 */
/* SS: Steady-state, KP: Proportional Gain */
/* SSTrKp100 */
@@ -91,6 +95,11 @@
/* SSTrKf1000Slv */
#define SS_TR_KF1000_SLAVE_MASK GENMASK(6, 4)
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x8 */
+/* clear this bit if wanna select from AFE */
+/* Regsigdet_sel_1000 */
+#define EEE1000_SELECT_SIGNAL_DETECTION_FROM_DFE BIT(4)
+
/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0xd */
/* RegEEE_st2TrKf1000 */
#define EEE1000_STAGE2_TR_KF_MASK GENMASK(13, 11)
@@ -113,6 +122,10 @@
/* RegEEE100Stg1_tar */
#define EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK GENMASK(8, 0)
+/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x25 */
+/* REGEEE_wake_slv_tr_wait_dfesigdet_en */
+#define WAKE_SLAVE_TR_WAIT_DFE_DETECTION_EN BIT(11)
+
#define ANALOG_INTERNAL_OPERATION_MAX_US 20
#define TXRESERVE_MIN 0
#define TXRESERVE_MAX 7
@@ -805,10 +818,7 @@ static void mt798x_phy_common_finetune(s
FIELD_PREP(FFE_UPDATE_GAIN_FORCE_VAL_MASK, 0x4) |
FFE_UPDATE_GAIN_FORCE);
- /* TrFreeze = 0 (mt7988 default) */
- __phy_write(phydev, 0x11, 0x0);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x9686);
+ __mtk_tr_clr_bits(phydev, 0x2, 0xd, 0x3, TR_FREEZE_MASK);
__mtk_tr_modify(phydev, 0x2, 0xd, 0x6,
SS_TR_KP100_MASK | SS_TR_KF100_MASK |
@@ -1009,10 +1019,8 @@ static void mt798x_phy_eee(struct phy_de
MTK_PHY_TR_READY_SKIP_AFE_WAKEUP);
phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5);
- /* Regsigdet_sel_1000 = 0 */
- __phy_write(phydev, 0x11, 0xb);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x9690);
+ __mtk_tr_clr_bits(phydev, 0x2, 0xd, 0x8,
+ EEE1000_SELECT_SIGNAL_DETECTION_FROM_DFE);
__mtk_tr_modify(phydev, 0x2, 0xd, 0xd,
EEE1000_STAGE2_TR_KF_MASK,
@@ -1036,10 +1044,8 @@ static void mt798x_phy_eee(struct phy_de
FIELD_PREP(EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK,
0x10));
- /* REGEEE_wake_slv_tr_wait_dfesigdet_en = 0 */
- __phy_write(phydev, 0x11, 0x1463);
- __phy_write(phydev, 0x12, 0x0);
- __phy_write(phydev, 0x10, 0x96ca);
+ __mtk_tr_clr_bits(phydev, 0x2, 0xd, 0x25,
+ WAKE_SLAVE_TR_WAIT_DFE_DETECTION_EN);
__mtk_tr_modify(phydev, 0x1, 0xf, 0x0,
DFE_TAIL_EANBLE_VGA_TRHESH_1000,
--- a/drivers/net/phy/mediatek/mtk-phy-lib.c
+++ b/drivers/net/phy/mediatek/mtk-phy-lib.c
@@ -76,6 +76,13 @@ void __mtk_tr_set_bits(struct phy_device
}
EXPORT_SYMBOL_GPL(__mtk_tr_set_bits);
+void __mtk_tr_clr_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 clr)
+{
+ __mtk_tr_modify(phydev, ch_addr, node_addr, data_addr, clr, 0);
+}
+EXPORT_SYMBOL_GPL(__mtk_tr_clr_bits);
+
int mtk_phy_read_page(struct phy_device *phydev)
{
return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
--- a/drivers/net/phy/mediatek/mtk.h
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -74,6 +74,8 @@ void mtk_tr_modify(struct phy_device *ph
u8 data_addr, u32 mask, u32 set);
void __mtk_tr_set_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
u8 data_addr, u32 set);
+void __mtk_tr_clr_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
+ u8 data_addr, u32 clr);
int mtk_phy_read_page(struct phy_device *phydev);
int mtk_phy_write_page(struct phy_device *phydev, int page);

45
target/linux/generic/backport-6.12/733-v6.15-net-phy-mediatek-Move-some-macros-to-phy-lib-for-lat.patch Normal file
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@ -0,0 +1,45 @@
From bae8c61522c4d5a5250a24dcb57d120ea593fab1 Mon Sep 17 00:00:00 2001
From: Sky Huang <skylake.huang@mediatek.com>
Date: Thu, 13 Feb 2025 16:05:53 +0800
Subject: [PATCH 14/20] net: phy: mediatek: Move some macros to phy-lib for
later use
Move some macros to phy-lib because MediaTek's 2.5G built-in
ethernet PHY will also use them.
Signed-off-by: Sky Huang <skylake.huang@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250213080553.921434-6-SkyLake.Huang@mediatek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/mediatek/mtk-ge.c | 4 ----
drivers/net/phy/mediatek/mtk.h | 4 ++++
2 files changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -8,10 +8,6 @@
#define MTK_GPHY_ID_MT7530 0x03a29412
#define MTK_GPHY_ID_MT7531 0x03a29441
-#define MTK_PHY_PAGE_EXTENDED_1 0x0001
-#define MTK_PHY_AUX_CTRL_AND_STATUS 0x14
-#define MTK_PHY_ENABLE_DOWNSHIFT BIT(4)
-
#define MTK_PHY_PAGE_EXTENDED_2 0x0002
#define MTK_PHY_PAGE_EXTENDED_3 0x0003
#define MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG11 0x11
--- a/drivers/net/phy/mediatek/mtk.h
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -8,7 +8,11 @@
#ifndef _MTK_EPHY_H_
#define _MTK_EPHY_H_
+#define MTK_PHY_AUX_CTRL_AND_STATUS 0x14
+#define MTK_PHY_ENABLE_DOWNSHIFT BIT(4)
+
#define MTK_EXT_PAGE_ACCESS 0x1f
+#define MTK_PHY_PAGE_EXTENDED_1 0x0001
#define MTK_PHY_PAGE_STANDARD 0x0000
#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5

37
target/linux/generic/backport-6.12/735-v6.16-net-phy-mediatek-permit-to-compile-test-GE-SOC-PHY-d.patch Normal file
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@ -0,0 +1,37 @@
From e5566162af8b9690e096d2e6089e4ed955a0d13d Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Thu, 10 Apr 2025 12:04:03 +0200
Subject: [PATCH] net: phy: mediatek: permit to compile test GE SOC PHY driver
When commit 462a3daad679 ("net: phy: mediatek: fix compile-test
dependencies") fixed the dependency, it should have also introduced
an or on COMPILE_TEST to permit this driver to be compile-tested even if
NVMEM_MTK_EFUSE wasn't selected. The driver makes use of NVMEM API that
are always compiled (return error) so the driver can actually be
compiled even without that config.
Fix and simplify the dependency condition of this kernel config.
Fixes: 462a3daad679 ("net: phy: mediatek: fix compile-test dependencies")
Acked-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250410100410.348-1-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/mediatek/Kconfig | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/net/phy/mediatek/Kconfig
+++ b/drivers/net/phy/mediatek/Kconfig
@@ -15,8 +15,7 @@ config MEDIATEK_GE_PHY
config MEDIATEK_GE_SOC_PHY
tristate "MediaTek SoC Ethernet PHYs"
- depends on (ARM64 && ARCH_MEDIATEK) || COMPILE_TEST
- depends on NVMEM_MTK_EFUSE
+ depends on (ARM64 && ARCH_MEDIATEK && NVMEM_MTK_EFUSE) || COMPILE_TEST
select MTK_NET_PHYLIB
help
Supports MediaTek SoC built-in Gigabit Ethernet PHYs.

129
target/linux/generic/backport-6.12/736-v6.16-net-phy-mediatek-add-Airoha-PHY-ID-to-SoC-driver.patch Normal file
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@ -0,0 +1,129 @@
From 4590c8bc10951feee3e439bf7fff1b458c2e6fad Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Thu, 10 Apr 2025 12:04:04 +0200
Subject: [PATCH 17/20] net: phy: mediatek: add Airoha PHY ID to SoC driver
Airoha AN7581 SoC ship with a Switch based on the MT753x Switch embedded
in other SoC like the MT7581 and the MT7988. Similar to these they
require configuring some pin to enable LED PHYs.
Add support for the PHY ID for the Airoha embedded Switch and define a
simple probe function to toggle these pins. Also fill the LED functions
and add dedicated function to define LED polarity.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://patch.msgid.link/20250410100410.348-2-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/mediatek/Kconfig | 4 +-
drivers/net/phy/mediatek/mtk-ge-soc.c | 62 +++++++++++++++++++++++++++
2 files changed, 65 insertions(+), 1 deletion(-)
--- a/drivers/net/phy/mediatek/Kconfig
+++ b/drivers/net/phy/mediatek/Kconfig
@@ -15,7 +15,9 @@ config MEDIATEK_GE_PHY
config MEDIATEK_GE_SOC_PHY
tristate "MediaTek SoC Ethernet PHYs"
- depends on (ARM64 && ARCH_MEDIATEK && NVMEM_MTK_EFUSE) || COMPILE_TEST
+ depends on ARM64 || COMPILE_TEST
+ depends on ARCH_AIROHA || (ARCH_MEDIATEK && NVMEM_MTK_EFUSE) || \
+ COMPILE_TEST
select MTK_NET_PHYLIB
help
Supports MediaTek SoC built-in Gigabit Ethernet PHYs.
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -10,8 +10,11 @@
#include "mtk.h"
+#define MTK_PHY_MAX_LEDS 2
+
#define MTK_GPHY_ID_MT7981 0x03a29461
#define MTK_GPHY_ID_MT7988 0x03a29481
+#define MTK_GPHY_ID_AN7581 0x03a294c1
#define MTK_EXT_PAGE_ACCESS 0x1f
#define MTK_PHY_PAGE_STANDARD 0x0000
@@ -1405,6 +1408,53 @@ static int mt7981_phy_probe(struct phy_d
return mt798x_phy_calibration(phydev);
}
+static int an7581_phy_probe(struct phy_device *phydev)
+{
+ struct mtk_socphy_priv *priv;
+ struct pinctrl *pinctrl;
+
+ /* Toggle pinctrl to enable PHY LED */
+ pinctrl = devm_pinctrl_get_select(&phydev->mdio.dev, "gbe-led");
+ if (IS_ERR(pinctrl))
+ dev_err(&phydev->mdio.bus->dev,
+ "Failed to setup PHY LED pinctrl\n");
+
+ priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ phydev->priv = priv;
+
+ return 0;
+}
+
+static int an7581_phy_led_polarity_set(struct phy_device *phydev, int index,
+ unsigned long modes)
+{
+ u32 mode;
+ u16 val;
+
+ if (index >= MTK_PHY_MAX_LEDS)
+ return -EINVAL;
+
+ for_each_set_bit(mode, &modes, __PHY_LED_MODES_NUM) {
+ switch (mode) {
+ case PHY_LED_ACTIVE_LOW:
+ val = MTK_PHY_LED_ON_POLARITY;
+ break;
+ case PHY_LED_ACTIVE_HIGH:
+ val = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ return phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
+ MTK_PHY_LED1_ON_CTRL : MTK_PHY_LED0_ON_CTRL,
+ MTK_PHY_LED_ON_POLARITY, val);
+}
+
static struct phy_driver mtk_socphy_driver[] = {
{
PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7981),
@@ -1440,6 +1490,17 @@ static struct phy_driver mtk_socphy_driv
.led_hw_control_set = mt798x_phy_led_hw_control_set,
.led_hw_control_get = mt798x_phy_led_hw_control_get,
},
+ {
+ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_AN7581),
+ .name = "Airoha AN7581 PHY",
+ .probe = an7581_phy_probe,
+ .led_blink_set = mt798x_phy_led_blink_set,
+ .led_brightness_set = mt798x_phy_led_brightness_set,
+ .led_hw_is_supported = mt798x_phy_led_hw_is_supported,
+ .led_hw_control_set = mt798x_phy_led_hw_control_set,
+ .led_hw_control_get = mt798x_phy_led_hw_control_get,
+ .led_polarity_set = an7581_phy_led_polarity_set,
+ },
};
module_phy_driver(mtk_socphy_driver);
@@ -1447,6 +1508,7 @@ module_phy_driver(mtk_socphy_driver);
static const struct mdio_device_id __maybe_unused mtk_socphy_tbl[] = {
{ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7981) },
{ PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7988) },
+ { PHY_ID_MATCH_EXACT(MTK_GPHY_ID_AN7581) },
{ }
};

40
target/linux/generic/backport-6.12/737-v6.16-net-phy-mediatek-init-val-in-.phy_led_polarity_set-f.patch Normal file
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@ -0,0 +1,40 @@
From 34501d047ac0a6cbb13285ba9d15f75c1deb7da7 Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Tue, 15 Apr 2025 12:53:05 +0200
Subject: [PATCH 18/20] net: phy: mediatek: init val in .phy_led_polarity_set
for AN7581
Fix smatch warning for uninitialised val in .phy_led_polarity_set for
AN7581 driver.
Correctly init to 0 to set polarity high by default.
Reported-by: Simon Horman <horms@kernel.org>
Fixes: 6a325aed130b ("net: phy: mediatek: add Airoha PHY ID to SoC driver")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://patch.msgid.link/20250415105313.3409-1-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/mediatek/mtk-ge-soc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -1431,8 +1431,8 @@ static int an7581_phy_probe(struct phy_d
static int an7581_phy_led_polarity_set(struct phy_device *phydev, int index,
unsigned long modes)
{
+ u16 val = 0;
u32 mode;
- u16 val;
if (index >= MTK_PHY_MAX_LEDS)
return -EINVAL;
@@ -1443,7 +1443,6 @@ static int an7581_phy_led_polarity_set(s
val = MTK_PHY_LED_ON_POLARITY;
break;
case PHY_LED_ACTIVE_HIGH:
- val = 0;
break;
default:
return -EINVAL;

4
target/linux/generic/backport-6.12/781-10-v6.14-net-phy-move-realtek-PHY-driver-to-its-own-subdirect.patch
View File

@ -24,7 +24,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -358,10 +358,7 @@ config QSEMI_PHY
@@ -343,10 +343,7 @@ config QSEMI_PHY
help
Currently supports the qs6612
@ -38,7 +38,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tristate "Renesas PHYs"
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -95,7 +95,7 @@ obj-$(CONFIG_NXP_CBTX_PHY) += nxp-cbtx.o
@@ -94,7 +94,7 @@ obj-$(CONFIG_NXP_CBTX_PHY) += nxp-cbtx.o
obj-$(CONFIG_NXP_TJA11XX_PHY) += nxp-tja11xx.o
obj-y += qcom/
obj-$(CONFIG_QSEMI_PHY) += qsemi.o

2
target/linux/generic/hack-6.12/725-net-phy-aquantia-add-PHY_IDs-for-AQR112-variants.patch
View File

@ -52,7 +52,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
};
module_phy_driver(aqr_driver);
@@ -1226,6 +1252,8 @@ static struct mdio_device_id __maybe_unu
@@ -1226,6 +1252,8 @@ static const struct mdio_device_id __may
{ PHY_ID_MATCH_MODEL(PHY_ID_AQR114C) },
{ PHY_ID_MATCH_MODEL(PHY_ID_AQR115C) },
{ PHY_ID_MATCH_MODEL(PHY_ID_AQR813) },

4
target/linux/generic/hack-6.12/735-net-phy-realtek-rtl8261n.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -434,6 +434,8 @@ config QSEMI_PHY
@@ -419,6 +419,8 @@ config QSEMI_PHY
source "drivers/net/phy/realtek/Kconfig"
@ -11,7 +11,7 @@
help
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -111,6 +111,7 @@ obj-$(CONFIG_NXP_TJA11XX_PHY) += nxp-tja
@@ -110,6 +110,7 @@ obj-$(CONFIG_NXP_TJA11XX_PHY) += nxp-tja
obj-y += qcom/
obj-$(CONFIG_QSEMI_PHY) += qsemi.o
obj-$(CONFIG_REALTEK_PHY) += realtek/

14
target/linux/generic/hack-6.12/766-net-phy-mediatek-ge-add-LED-configuration-interface.patch
View File

@ -12,18 +12,18 @@ plans on integrating their own framework for handling these LEDs.
Signed-off-by: David Bauer <mail@david-bauer.net>
---
drivers/net/phy/mediatek-ge.c | 33 +++++++++++++++++++++++++++++++++
drivers/net/phy/mediatek/mtk-ge.c | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
--- a/drivers/net/phy/mediatek-ge.c
+++ b/drivers/net/phy/mediatek-ge.c
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0+
+#include <linux/of.h>
#include <linux/bitfield.h>
#include <linux/module.h>
#include <linux/phy.h>
@@ -50,6 +51,36 @@ static int mt7530_phy_config_init(struct
@@ -73,6 +74,36 @@ static int mt7530_phy_config_init(struct
return 0;
}
@ -60,9 +60,9 @@ Signed-off-by: David Bauer <mail@david-bauer.net>
static int mt7531_phy_config_init(struct phy_device *phydev)
{
mtk_gephy_config_init(phydev);
@@ -62,6 +93,9 @@ static int mt7531_phy_config_init(struct
phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x13, 0x404);
phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x14, 0x404);
@@ -93,6 +124,9 @@ static int mt7531_phy_config_init(struct
FIELD_PREP(MTK_TX_DELAY_PAIR_B_MASK, 0x4) |
FIELD_PREP(MTK_TX_DELAY_PAIR_D_MASK, 0x4));
+ /* LED Config*/
+ mt7530_led_config_of(phydev);

2
target/linux/generic/pending-6.12/510-block-add-uImage.FIT-subimage-block-driver.patch
View File

@ -36,7 +36,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -23666,6 +23666,12 @@ F: Documentation/filesystems/ubifs-authe
@@ -23668,6 +23668,12 @@ F: Documentation/filesystems/ubifs-authe
F: Documentation/filesystems/ubifs.rst
F: fs/ubifs/