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| author |   Bartosz Dudziak <bartosz.dudziak@snejp.pl> | 2021-06-12 22:53:35 +0200 |
|---|---|---|
| committer |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-06-16 20:03:26 +0200 |
| commit | 0f0ac1e4eef2753d4f9cd0117019da9501921fef (patch) | |
| tree | 778a69e14c8fa88da956c384205042a282241ae0 /drivers/cpuidle | |
| parent | dt-bindings: arm: msm: Add SAW2 for MSM8226 (diff) | |
| download | linux-dev-0f0ac1e4eef2753d4f9cd0117019da9501921fef.tar.xz linux-dev-0f0ac1e4eef2753d4f9cd0117019da9501921fef.zip | |
cpuidle: qcom: Add SPM register data for MSM8226
Add MSM8226 register data to SPM AVS Wrapper 2 (SAW2) power controller
driver.
Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Bartosz Dudziak <bartosz.dudziak@snejp.pl>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210612205335.9730-3-bartosz.dudziak@snejp.pl
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/cpuidle-qcom-spm.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/cpuidle/cpuidle-qcom-spm.c b/drivers/cpuidle/cpuidle-qcom-spm.c index adf91a6e4d7d..c0e7971da2da 100644 --- a/drivers/cpuidle/cpuidle-qcom-spm.c +++ b/drivers/cpuidle/cpuidle-qcom-spm.c @@ -87,6 +87,18 @@ static const struct spm_reg_data spm_reg_8974_8084_cpu = { .start_index[PM_SLEEP_MODE_SPC] = 3, }; +/* SPM register data for 8226 */ +static const struct spm_reg_data spm_reg_8226_cpu = { + .reg_offset = spm_reg_offset_v2_1, + .spm_cfg = 0x0, + .spm_dly = 0x3C102800, + .seq = { 0x60, 0x03, 0x60, 0x0B, 0x0F, 0x20, 0x10, 0x80, 0x30, 0x90, + 0x5B, 0x60, 0x03, 0x60, 0x3B, 0x76, 0x76, 0x0B, 0x94, 0x5B, + 0x80, 0x10, 0x26, 0x30, 0x0F }, + .start_index[PM_SLEEP_MODE_STBY] = 0, + .start_index[PM_SLEEP_MODE_SPC] = 5, +}; + static const u8 spm_reg_offset_v1_1[SPM_REG_NR] = { [SPM_REG_CFG] = 0x08, [SPM_REG_SPM_CTL] = 0x20, @@ -259,6 +271,8 @@ static struct spm_driver_data *spm_get_drv(struct platform_device *pdev, } static const struct of_device_id spm_match_table[] = { + { .compatible = "qcom,msm8226-saw2-v2.1-cpu", + .data = &spm_reg_8226_cpu }, { .compatible = "qcom,msm8974-saw2-v2.1-cpu", .data = &spm_reg_8974_8084_cpu }, { .compatible = "qcom,apq8084-saw2-v2.1-cpu", |