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* [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	[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	[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

end of thread, other threads:[~2021-06-21 11:17 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
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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