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https://github.com/coolsnowwolf/lede.git
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47 lines
1.4 KiB
Diff
47 lines
1.4 KiB
Diff
From 145aa2977a42b97d052ed0984fb305a853f55d49 Mon Sep 17 00:00:00 2001
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From: Mantas Pucka <mantas@8devices.com>
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Date: Wed, 11 Apr 2025 15:14:19 +0300
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Subject: [PATCH] clk: qcom: nsscc-ipq9574: enable bus clock
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Enable bus clock, otherwise nsscc registers are unaccessible.
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Signed-off-by: Mantas Pucka <mantas@8devices.com>
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---
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arch/arm64/boot/dts/qcom/ipq9574.dtsi | 3 +-
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drivers/clk/qcom/nsscc-ipq9574.c | 5 +
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2 file changed, 7 insertions(+), 1 deletion(-)
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--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
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@@ -1252,7 +1252,8 @@
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<&pcsuniphy2 UNIPHY_NSS_TX_CLK>,
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<&gcc GCC_NSSNOC_NSSCC_CLK>,
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<&gcc GCC_NSSNOC_SNOC_CLK>,
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- <&gcc GCC_NSSNOC_SNOC_1_CLK>;
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+ <&gcc GCC_NSSNOC_SNOC_1_CLK>,
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+ <&gcc GCC_NSSCC_CLK>;
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#clock-cells = <1>;
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#reset-cells = <1>;
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#power-domain-cells = <1>;
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--- a/drivers/clk/qcom/nsscc-ipq9574.c
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+++ b/drivers/clk/qcom/nsscc-ipq9574.c
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@@ -46,6 +46,7 @@ enum {
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DT_GCC_NSSNOC_NSSCC_CLK,
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DT_GCC_NSSNOC_SNOC_CLK,
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DT_GCC_NSSNOC_SNOC_1_CLK,
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+ DT_GCC_NSS_BUS_CLK,
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};
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enum {
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@@ -3075,6 +3076,10 @@ static int nss_cc_ipq9574_probe(struct p
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if (ret)
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return ret;
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+ ret = of_pm_clk_add_clk_index(dev, DT_GCC_NSS_BUS_CLK);
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+ if (ret)
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+ return dev_err_probe(&pdev->dev, ret, "Fail to add bus clock\n");
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+
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ret = of_pm_clk_add_clk_index(dev, DT_GCC_NSSNOC_NSSCC_CLK);
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if (ret)
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return dev_err_probe(dev, ret,"failed to acquire nssnoc clock\n");
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