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d989a3256a
Refreshed patches for qualcommb/ipq95xx by running make target/linux/refresh after creating a .config containing: CONFIG_TARGET_qualcommbe=y CONFIG_TARGET_qualcommbe_ipq95xx=y CONFIG_TARGET_qualcommbe_ipq95xx_DEVICE_qcom_rdp433=y Signed-off-by: John Audia <therealgraysky@proton.me> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
58 lines
2.3 KiB
Diff
58 lines
2.3 KiB
Diff
From 5b5b5806f22390808b8e8fa180fe35b003a4a74d Mon Sep 17 00:00:00 2001
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From: Varadarajan Narayanan <quic_varada@quicinc.com>
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Date: Tue, 31 Oct 2023 12:41:39 +0530
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Subject: [PATCH 2/2] cpufreq: qcom-nvmem: Introduce cpufreq for ipq95xx
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IPQ95xx SoCs have different OPPs available for the CPU based on
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the SoC variant. This can be determined from an eFuse register
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present in the silicon.
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Added support for ipq95xx on nvmem driver which helps to
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determine OPPs at runtime based on the eFuse register which
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has the CPU frequency limits. opp-supported-hw dt binding
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can be used to indicate the available OPPs for each limit.
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Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Signed-off-by: Praveenkumar I <ipkumar@codeaurora.org>
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Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
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Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
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[ Viresh: Fixed subject ]
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Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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---
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drivers/cpufreq/cpufreq-dt-platdev.c | 1 +
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drivers/cpufreq/qcom-cpufreq-nvmem.c | 6 ++++++
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2 files changed, 7 insertions(+)
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--- a/drivers/cpufreq/cpufreq-dt-platdev.c
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+++ b/drivers/cpufreq/cpufreq-dt-platdev.c
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@@ -179,6 +179,7 @@ static const struct of_device_id blockli
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{ .compatible = "qcom,ipq5332", },
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{ .compatible = "qcom,ipq8064", },
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+ { .compatible = "qcom,ipq9574", },
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{ .compatible = "qcom,apq8064", },
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{ .compatible = "qcom,msm8974", },
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{ .compatible = "qcom,msm8960", },
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--- a/drivers/cpufreq/qcom-cpufreq-nvmem.c
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+++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c
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@@ -157,6 +157,11 @@ static int qcom_cpufreq_kryo_name_versio
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case QCOM_ID_IPQ5312:
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case QCOM_ID_IPQ5302:
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case QCOM_ID_IPQ5300:
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+ case QCOM_ID_IPQ9514:
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+ case QCOM_ID_IPQ9550:
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+ case QCOM_ID_IPQ9554:
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+ case QCOM_ID_IPQ9570:
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+ case QCOM_ID_IPQ9574:
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drv->versions = 1 << (unsigned int)(*speedbin);
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break;
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case QCOM_ID_MSM8996SG:
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@@ -361,6 +366,7 @@ static const struct of_device_id qcom_cp
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{ .compatible = "qcom,ipq5332", .data = &match_data_kryo },
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{ .compatible = "qcom,ipq8064", .data = &match_data_krait },
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{ .compatible = "qcom,apq8064", .data = &match_data_krait },
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+ { .compatible = "qcom,ipq9574", .data = &match_data_kryo },
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{ .compatible = "qcom,msm8974", .data = &match_data_krait },
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{ .compatible = "qcom,msm8960", .data = &match_data_krait },
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{},
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