From 1c7fd93fc2258dbadbc456faeda7033859b59621 Mon Sep 17 00:00:00 2001 From: Robert Marko Date: Mon, 16 Oct 2023 19:20:17 +0200 Subject: [PATCH] qualcommax: ipq8074: use upstreamed CPUFreq NVMEM support IPQ8074 CPUFreq NVMEM support has finally landed upstream, so lets use the upstreamed version. This has a benefit of also supporting IPQ8174 (Oak) family for which SMEM SoC ID-s were also upstreamed. Signed-off-by: Robert Marko --- ...-qcom-ids-Add-IDs-for-IPQ8174-family.patch | 29 ++++++++++++++ ...-qcom-nvmem-add-support-for-IPQ8074.patch} | 40 ++++++++++--------- 2 files changed, 51 insertions(+), 18 deletions(-) create mode 100644 target/linux/qualcommax/patches-6.1/0024-v6.7-dt-bindings-arm-qcom-ids-Add-IDs-for-IPQ8174-family.patch rename target/linux/qualcommax/patches-6.1/{0128-cpufreq-qcom-nvmem-add-support-for-IPQ8074.patch => 0025-v6.7-cpufreq-qcom-nvmem-add-support-for-IPQ8074.patch} (75%) diff --git a/target/linux/qualcommax/patches-6.1/0024-v6.7-dt-bindings-arm-qcom-ids-Add-IDs-for-IPQ8174-family.patch b/target/linux/qualcommax/patches-6.1/0024-v6.7-dt-bindings-arm-qcom-ids-Add-IDs-for-IPQ8174-family.patch new file mode 100644 index 000000000000..4eb0f097cc4c --- /dev/null +++ b/target/linux/qualcommax/patches-6.1/0024-v6.7-dt-bindings-arm-qcom-ids-Add-IDs-for-IPQ8174-family.patch @@ -0,0 +1,29 @@ +From 93e161c8f4b9b051e5e746814138cb5520b4b897 Mon Sep 17 00:00:00 2001 +From: Robert Marko +Date: Fri, 1 Sep 2023 20:10:04 +0200 +Subject: [PATCH] dt-bindings: arm: qcom,ids: Add IDs for IPQ8174 family + +IPQ8174 (Oak) family is part of the IPQ8074 family, but the ID-s for it +are missing so lets add them. + +Signed-off-by: Robert Marko +Reviewed-by: Kathiravan T +Acked-by: Conor Dooley +Link: https://lore.kernel.org/r/20230901181041.1538999-1-robimarko@gmail.com +Signed-off-by: Bjorn Andersson +--- + include/dt-bindings/arm/qcom,ids.h | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/include/dt-bindings/arm/qcom,ids.h ++++ b/include/dt-bindings/arm/qcom,ids.h +@@ -121,6 +121,9 @@ + #define QCOM_ID_SM6125 394 + #define QCOM_ID_IPQ8070A 395 + #define QCOM_ID_IPQ8071A 396 ++#define QCOM_ID_IPQ8172 397 ++#define QCOM_ID_IPQ8173 398 ++#define QCOM_ID_IPQ8174 399 + #define QCOM_ID_IPQ6018 402 + #define QCOM_ID_IPQ6028 403 + #define QCOM_ID_IPQ6000 421 diff --git a/target/linux/qualcommax/patches-6.1/0128-cpufreq-qcom-nvmem-add-support-for-IPQ8074.patch b/target/linux/qualcommax/patches-6.1/0025-v6.7-cpufreq-qcom-nvmem-add-support-for-IPQ8074.patch similarity index 75% rename from target/linux/qualcommax/patches-6.1/0128-cpufreq-qcom-nvmem-add-support-for-IPQ8074.patch rename to target/linux/qualcommax/patches-6.1/0025-v6.7-cpufreq-qcom-nvmem-add-support-for-IPQ8074.patch index 09abbfa2e59d..61cc2a459bb1 100644 --- a/target/linux/qualcommax/patches-6.1/0128-cpufreq-qcom-nvmem-add-support-for-IPQ8074.patch +++ b/target/linux/qualcommax/patches-6.1/0025-v6.7-cpufreq-qcom-nvmem-add-support-for-IPQ8074.patch @@ -1,10 +1,11 @@ -From 11592aa862e67f4477dee7e94d5c8244d893de1b Mon Sep 17 00:00:00 2001 +From df75a00c60c6e58bc36e4c63e9d7f1910412b132 Mon Sep 17 00:00:00 2001 From: Robert Marko -Date: Sat, 31 Dec 2022 13:03:41 +0100 +Date: Fri, 13 Oct 2023 19:20:02 +0200 Subject: [PATCH] cpufreq: qcom-nvmem: add support for IPQ8074 -IPQ8074 comes in 2 families: +IPQ8074 comes in 3 families: * IPQ8070A/IPQ8071A (Acorn) up to 1.4GHz +* IPQ8172/IPQ8173/IPQ8174 (Oak) up to 1.4GHz * IPQ8072A/IPQ8074A/IPQ8076A/IPQ8078A (Hawkeye) up to 2.2GHz So, in order to be able to share one OPP table lets add support for IPQ8074 @@ -14,14 +15,12 @@ IPQ8074 compatible is blacklisted from DT platdev as the cpufreq device will get created by NVMEM CPUFreq driver. Signed-off-by: Robert Marko ---- -Changes in v2: -* Print an error if SMEM ID is not part of the IPQ8074 family -and restrict the speed to Acorn variant (1.4GHz) +Acked-by: Konrad Dybcio +Signed-off-by: Viresh Kumar --- drivers/cpufreq/cpufreq-dt-platdev.c | 1 + - drivers/cpufreq/qcom-cpufreq-nvmem.c | 43 ++++++++++++++++++++++++++++ - 2 files changed, 44 insertions(+) + drivers/cpufreq/qcom-cpufreq-nvmem.c | 48 ++++++++++++++++++++++++++++ + 2 files changed, 49 insertions(+) --- a/drivers/cpufreq/cpufreq-dt-platdev.c +++ b/drivers/cpufreq/cpufreq-dt-platdev.c @@ -35,17 +34,19 @@ and restrict the speed to Acorn variant (1.4GHz) { .compatible = "qcom,msm8960", }, --- a/drivers/cpufreq/qcom-cpufreq-nvmem.c +++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c -@@ -31,6 +31,9 @@ +@@ -31,6 +31,11 @@ #include -+#define IPQ8074_HAWKEYE_VERSION BIT(0) -+#define IPQ8074_ACORN_VERSION BIT(1) ++enum ipq8074_versions { ++ IPQ8074_HAWKEYE_VERSION = 0, ++ IPQ8074_ACORN_VERSION, ++}; + struct qcom_cpufreq_drv; struct qcom_cpufreq_match_data { -@@ -204,6 +207,41 @@ len_error: +@@ -204,6 +209,44 @@ len_error: return ret; } @@ -65,19 +66,22 @@ and restrict the speed to Acorn variant (1.4GHz) + switch (msm_id) { + case QCOM_ID_IPQ8070A: + case QCOM_ID_IPQ8071A: -+ drv->versions = IPQ8074_ACORN_VERSION; ++ case QCOM_ID_IPQ8172: ++ case QCOM_ID_IPQ8173: ++ case QCOM_ID_IPQ8174: ++ drv->versions = BIT(IPQ8074_ACORN_VERSION); + break; + case QCOM_ID_IPQ8072A: + case QCOM_ID_IPQ8074A: + case QCOM_ID_IPQ8076A: + case QCOM_ID_IPQ8078A: -+ drv->versions = IPQ8074_HAWKEYE_VERSION; ++ drv->versions = BIT(IPQ8074_HAWKEYE_VERSION); + break; + default: + dev_err(cpu_dev, + "SoC ID %u is not part of IPQ8074 family, limiting to 1.4GHz!\n", + msm_id); -+ drv->versions = IPQ8074_ACORN_VERSION; ++ drv->versions = BIT(IPQ8074_ACORN_VERSION); + break; + } + @@ -87,7 +91,7 @@ and restrict the speed to Acorn variant (1.4GHz) static const struct qcom_cpufreq_match_data match_data_kryo = { .get_version = qcom_cpufreq_kryo_name_version, }; -@@ -218,6 +256,10 @@ static const struct qcom_cpufreq_match_d +@@ -218,6 +261,10 @@ static const struct qcom_cpufreq_match_d .genpd_names = qcs404_genpd_names, }; @@ -98,7 +102,7 @@ and restrict the speed to Acorn variant (1.4GHz) static int qcom_cpufreq_probe(struct platform_device *pdev) { struct qcom_cpufreq_drv *drv; -@@ -363,6 +405,7 @@ static const struct of_device_id qcom_cp +@@ -363,6 +410,7 @@ static const struct of_device_id qcom_cp { .compatible = "qcom,msm8996", .data = &match_data_kryo }, { .compatible = "qcom,qcs404", .data = &match_data_qcs404 }, { .compatible = "qcom,ipq8064", .data = &match_data_krait }, -- 2.30.2