diff options
Diffstat (limited to 'drivers/cpufreq/qcom-cpufreq-nvmem.c')
| -rw-r--r-- | drivers/cpufreq/qcom-cpufreq-nvmem.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/cpufreq/qcom-cpufreq-nvmem.c b/drivers/cpufreq/qcom-cpufreq-nvmem.c index 15367ac08b2b..6355a39418c5 100644 --- a/drivers/cpufreq/qcom-cpufreq-nvmem.c +++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c @@ -38,6 +38,11 @@ enum ipq806x_versions { #define IPQ6000_VERSION BIT(2) +enum ipq8074_versions { + IPQ8074_HAWKEYE_VERSION = 0, + IPQ8074_ACORN_VERSION, +}; + struct qcom_cpufreq_drv; struct qcom_cpufreq_match_data { @@ -178,6 +183,16 @@ static int qcom_cpufreq_kryo_name_version(struct device *cpu_dev, switch (msm_id) { case QCOM_ID_MSM8996: case QCOM_ID_APQ8096: + case QCOM_ID_IPQ5332: + case QCOM_ID_IPQ5322: + case QCOM_ID_IPQ5312: + case QCOM_ID_IPQ5302: + case QCOM_ID_IPQ5300: + case QCOM_ID_IPQ9514: + case QCOM_ID_IPQ9550: + case QCOM_ID_IPQ9554: + case QCOM_ID_IPQ9570: + case QCOM_ID_IPQ9574: drv->versions = 1 << (unsigned int)(*speedbin); break; case QCOM_ID_MSM8996SG: @@ -338,6 +353,44 @@ static int qcom_cpufreq_ipq6018_name_version(struct device *cpu_dev, return 0; } +static int qcom_cpufreq_ipq8074_name_version(struct device *cpu_dev, + struct nvmem_cell *speedbin_nvmem, + char **pvs_name, + struct qcom_cpufreq_drv *drv) +{ + u32 msm_id; + int ret; + *pvs_name = NULL; + + ret = qcom_smem_get_soc_id(&msm_id); + if (ret) + return ret; + + switch (msm_id) { + case QCOM_ID_IPQ8070A: + case QCOM_ID_IPQ8071A: + 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 = 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 = BIT(IPQ8074_ACORN_VERSION); + break; + } + + return 0; +} + static const char *generic_genpd_names[] = { "perf", NULL }; static const struct qcom_cpufreq_match_data match_data_kryo = { @@ -367,6 +420,10 @@ static const struct qcom_cpufreq_match_data match_data_ipq8064 = { .get_version = qcom_cpufreq_ipq8064_name_version, }; +static const struct qcom_cpufreq_match_data match_data_ipq8074 = { + .get_version = qcom_cpufreq_ipq8074_name_version, +}; + static int qcom_cpufreq_probe(struct platform_device *pdev) { struct qcom_cpufreq_drv *drv; @@ -494,9 +551,12 @@ static const struct of_device_id qcom_cpufreq_match_list[] __initconst = { { .compatible = "qcom,msm8909", .data = &match_data_msm8909 }, { .compatible = "qcom,msm8996", .data = &match_data_kryo }, { .compatible = "qcom,qcs404", .data = &match_data_qcs404 }, + { .compatible = "qcom,ipq5332", .data = &match_data_kryo }, { .compatible = "qcom,ipq6018", .data = &match_data_ipq6018 }, { .compatible = "qcom,ipq8064", .data = &match_data_ipq8064 }, + { .compatible = "qcom,ipq8074", .data = &match_data_ipq8074 }, { .compatible = "qcom,apq8064", .data = &match_data_krait }, + { .compatible = "qcom,ipq9574", .data = &match_data_kryo }, { .compatible = "qcom,msm8974", .data = &match_data_krait }, { .compatible = "qcom,msm8960", .data = &match_data_krait }, {}, |