From 49b59f4c358cf71cb4e413749cd855478547c2ca Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Tue, 15 Sep 2020 12:54:23 +0530 Subject: cpufreq: qcom-hw: Add cpufreq support for SM8250 SoC SM8250 SoC uses EPSS block for carrying out the cpufreq duties. Hence, add support for it in the driver with relevant dev data. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Amit Kucheria Reviewed-by: Bjorn Andersson Signed-off-by: Viresh Kumar --- drivers/cpufreq/qcom-cpufreq-hw.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers') diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index e3c46984a037..c485be839172 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -256,8 +256,17 @@ static const struct qcom_cpufreq_soc_data qcom_soc_data = { .lut_row_size = 32, }; +static const struct qcom_cpufreq_soc_data epss_soc_data = { + .reg_enable = 0x0, + .reg_freq_lut = 0x100, + .reg_volt_lut = 0x200, + .reg_perf_state = 0x320, + .lut_row_size = 4, +}; + static const struct of_device_id qcom_cpufreq_hw_match[] = { { .compatible = "qcom,cpufreq-hw", .data = &qcom_soc_data }, + { .compatible = "qcom,cpufreq-epss", .data = &epss_soc_data }, {} }; MODULE_DEVICE_TABLE(of, qcom_cpufreq_hw_match); -- cgit v1.2.3