+ Cc: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
On Wed, Oct 19, 2022 at 07:10:03PM +0200, Vincent Knecht wrote:
> Add SPM register information and initialization values for
> QCOM MSM8939 SoC.
>
> Signed-off-by: Vincent Knecht <vincent.knecht@xxxxxxxxxx>
Thanks!
Reviewed-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
> ---
> drivers/soc/qcom/spm.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/drivers/soc/qcom/spm.c b/drivers/soc/qcom/spm.c
> index 484b42b7454e..670775e43f07 100644
> --- a/drivers/soc/qcom/spm.c
> +++ b/drivers/soc/qcom/spm.c
> @@ -98,6 +98,17 @@ static const struct spm_reg_data spm_reg_8916_cpu = {
> .start_index[PM_SLEEP_MODE_SPC] = 5,
> };
>
> +static const struct spm_reg_data spm_reg_8939_cpu = {
> + .reg_offset = spm_reg_offset_v3_0,
> + .spm_cfg = 0x1,
> + .spm_dly = 0x3C102800,
> + .seq = { 0x60, 0x03, 0x60, 0x0B, 0x0F, 0x20, 0x50, 0x1B, 0x10, 0x80,
> + 0x30, 0x90, 0x5B, 0x60, 0x50, 0x03, 0x60, 0x76, 0x76, 0x0B,
> + 0x50, 0x1B, 0x94, 0x5B, 0x80, 0x10, 0x26, 0x30, 0x50, 0x0F },
> + .start_index[PM_SLEEP_MODE_STBY] = 0,
> + .start_index[PM_SLEEP_MODE_SPC] = 5,
> +};
> +
> static const u16 spm_reg_offset_v2_1[SPM_REG_NR] = {
> [SPM_REG_CFG] = 0x08,
> [SPM_REG_SPM_CTL] = 0x30,
> @@ -211,6 +222,8 @@ static const struct of_device_id spm_match_table[] = {
> .data = &spm_reg_8909_cpu },
> { .compatible = "qcom,msm8916-saw2-v3.0-cpu",
> .data = &spm_reg_8916_cpu },
> + { .compatible = "qcom,msm8939-saw2-v3.0-cpu",
> + .data = &spm_reg_8939_cpu },
> { .compatible = "qcom,msm8974-saw2-v2.1-cpu",
> .data = &spm_reg_8974_8084_cpu },
> { .compatible = "qcom,msm8998-gold-saw2-v4.1-l2",
> --
> 2.37.3
>
>
>
