* [RESEND PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226
@ 2021-06-12 20:53 Bartosz Dudziak
2021-06-12 20:53 ` [RESEND PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 " Bartosz Dudziak
2021-06-12 20:53 ` [RESEND PATCH v2 2/2] cpuidle: qcom: Add SPM register data " Bartosz Dudziak
0 siblings, 2 replies; 4+ messages in thread
From: Bartosz Dudziak @ 2021-06-12 20:53 UTC (permalink / raw)
To: Rob Herring, Andy Gross, Bjorn Andersson, Rafael J. Wysocki,
Daniel Lezcano, David Sterba, Jens Axboe, devicetree,
linux-kernel, linux-arm-msm, linux-pm
Cc: Bartosz Dudziak
Add SPM register data sequence for MSM8226 SoC and enable SAW2 power
controller for it.
Changes in v2:
- Removed APQ8026 SoC support
Bartosz Dudziak (2):
dt-bindings: arm: msm: Add SAW2 for MSM8226
cpuidle: qcom: Add SPM register data for MSM8226
.../devicetree/bindings/arm/msm/qcom,saw2.txt | 1 +
drivers/cpuidle/cpuidle-qcom-spm.c | 14 ++++++++++++++
2 files changed, 15 insertions(+)
--
2.25.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [RESEND PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 for MSM8226
2021-06-12 20:53 [RESEND PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226 Bartosz Dudziak
@ 2021-06-12 20:53 ` Bartosz Dudziak
2021-06-12 20:53 ` [RESEND PATCH v2 2/2] cpuidle: qcom: Add SPM register data " Bartosz Dudziak
1 sibling, 0 replies; 4+ messages in thread
From: Bartosz Dudziak @ 2021-06-12 20:53 UTC (permalink / raw)
To: Rob Herring, Andy Gross, Bjorn Andersson, Rafael J. Wysocki,
Daniel Lezcano, David Sterba, Jens Axboe, devicetree,
linux-kernel, linux-arm-msm, linux-pm
Cc: Bartosz Dudziak, Rob Herring
Add the dt-binding compatible in the SPM AVS Wrapper 2 (SAW2) for the
MSM8226 SoC platform.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Dudziak <bartosz.dudziak@snejp.pl>
---
Documentation/devicetree/bindings/arm/msm/qcom,saw2.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,saw2.txt b/Documentation/devicetree/bindings/arm/msm/qcom,saw2.txt
index ae4afc6dcf..94d50a949b 100644
--- a/Documentation/devicetree/bindings/arm/msm/qcom,saw2.txt
+++ b/Documentation/devicetree/bindings/arm/msm/qcom,saw2.txt
@@ -25,6 +25,7 @@ PROPERTIES
"qcom,saw2"
A more specific value could be one of:
"qcom,apq8064-saw2-v1.1-cpu"
+ "qcom,msm8226-saw2-v2.1-cpu"
"qcom,msm8974-saw2-v2.1-cpu"
"qcom,apq8084-saw2-v2.1-cpu"
--
2.25.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [RESEND PATCH v2 2/2] cpuidle: qcom: Add SPM register data for MSM8226
2021-06-12 20:53 [RESEND PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226 Bartosz Dudziak
2021-06-12 20:53 ` [RESEND PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 " Bartosz Dudziak
@ 2021-06-12 20:53 ` Bartosz Dudziak
2021-06-21 11:17 ` Daniel Lezcano
1 sibling, 1 reply; 4+ messages in thread
From: Bartosz Dudziak @ 2021-06-12 20:53 UTC (permalink / raw)
To: Rob Herring, Andy Gross, Bjorn Andersson, Rafael J. Wysocki,
Daniel Lezcano, David Sterba, Jens Axboe, devicetree,
linux-kernel, linux-arm-msm, linux-pm
Cc: Bartosz Dudziak, Stephan Gerhold
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>
---
drivers/cpuidle/cpuidle-qcom-spm.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/cpuidle/cpuidle-qcom-spm.c b/drivers/cpuidle/cpuidle-qcom-spm.c
index adf91a6e4d..c0e7971da2 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",
--
2.25.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [RESEND PATCH v2 2/2] cpuidle: qcom: Add SPM register data for MSM8226
2021-06-12 20:53 ` [RESEND PATCH v2 2/2] cpuidle: qcom: Add SPM register data " Bartosz Dudziak
@ 2021-06-21 11:17 ` Daniel Lezcano
0 siblings, 0 replies; 4+ messages in thread
From: Daniel Lezcano @ 2021-06-21 11:17 UTC (permalink / raw)
To: Bartosz Dudziak, Rob Herring, Andy Gross, Bjorn Andersson,
Rafael J. Wysocki, David Sterba, Jens Axboe, devicetree,
linux-kernel, linux-arm-msm, linux-pm
Cc: Stephan Gerhold
On 12/06/2021 22:53, Bartosz Dudziak wrote:
> 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>
Bjorn ? Andy ?
> ---
> drivers/cpuidle/cpuidle-qcom-spm.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/drivers/cpuidle/cpuidle-qcom-spm.c b/drivers/cpuidle/cpuidle-qcom-spm.c
> index adf91a6e4d..c0e7971da2 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",
>
--
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-06-12 20:53 [RESEND PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226 Bartosz Dudziak
2021-06-12 20:53 ` [RESEND PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 " Bartosz Dudziak
2021-06-12 20:53 ` [RESEND PATCH v2 2/2] cpuidle: qcom: Add SPM register data " Bartosz Dudziak
2021-06-21 11:17 ` Daniel Lezcano
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