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* [PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226
@ 2021-05-30 12:18 Bartosz Dudziak
  2021-05-30 12:18 ` [PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 " Bartosz Dudziak
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Bartosz Dudziak @ 2021-05-30 12:18 UTC (permalink / raw)
  To: Rob Herring, Andy Gross, Bjorn Andersson, Russell King,
	David Sterba, Jens Axboe, Bartosz Dudziak, Lorenzo Pieralisi,
	Kumar Gala, devicetree, linux-kernel, linux-arm-kernel,
	linux-arm-msm

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] 6+ messages in thread

* [PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 for MSM8226
  2021-05-30 12:18 [PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226 Bartosz Dudziak
@ 2021-05-30 12:18 ` Bartosz Dudziak
  2021-06-04 21:31   ` Rob Herring
  2021-05-30 12:18 ` [PATCH v2 2/2] cpuidle: qcom: Add SPM register data " Bartosz Dudziak
  2021-06-08 13:54 ` [PATCH v2 0/2] " Stephan Gerhold
  2 siblings, 1 reply; 6+ messages in thread
From: Bartosz Dudziak @ 2021-05-30 12:18 UTC (permalink / raw)
  To: Rob Herring, Andy Gross, Bjorn Andersson, Russell King,
	David Sterba, Jens Axboe, Bartosz Dudziak, Lorenzo Pieralisi,
	Kumar Gala, devicetree, linux-kernel, linux-arm-kernel,
	linux-arm-msm

Add the dt-binding compatible in the SPM AVS Wrapper 2 (SAW2) for the
MSM8226 SoC platform.

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] 6+ messages in thread

* [PATCH v2 2/2] cpuidle: qcom: Add SPM register data for MSM8226
  2021-05-30 12:18 [PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226 Bartosz Dudziak
  2021-05-30 12:18 ` [PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 " Bartosz Dudziak
@ 2021-05-30 12:18 ` Bartosz Dudziak
  2021-05-31 14:43   ` Stephan Gerhold
  2021-06-08 13:54 ` [PATCH v2 0/2] " Stephan Gerhold
  2 siblings, 1 reply; 6+ messages in thread
From: Bartosz Dudziak @ 2021-05-30 12:18 UTC (permalink / raw)
  To: Rob Herring, Andy Gross, Bjorn Andersson, Russell King,
	David Sterba, Jens Axboe, Bartosz Dudziak, Lorenzo Pieralisi,
	Kumar Gala, devicetree, linux-kernel, linux-arm-kernel,
	linux-arm-msm

Add MSM8226 register data to SPM AVS Wrapper 2 (SAW2) power controller
driver.

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] 6+ messages in thread

* Re: [PATCH v2 2/2] cpuidle: qcom: Add SPM register data for MSM8226
  2021-05-30 12:18 ` [PATCH v2 2/2] cpuidle: qcom: Add SPM register data " Bartosz Dudziak
@ 2021-05-31 14:43   ` Stephan Gerhold
  0 siblings, 0 replies; 6+ messages in thread
From: Stephan Gerhold @ 2021-05-31 14:43 UTC (permalink / raw)
  To: Bartosz Dudziak
  Cc: Rob Herring, Andy Gross, Bjorn Andersson, Russell King,
	David Sterba, Jens Axboe, Lorenzo Pieralisi, Kumar Gala,
	devicetree, linux-kernel, linux-arm-kernel, linux-arm-msm

On Sun, May 30, 2021 at 02:18:03PM +0200, Bartosz Dudziak wrote:
> Add MSM8226 register data to SPM AVS Wrapper 2 (SAW2) power controller
> driver.
> 
> Signed-off-by: Bartosz Dudziak <bartosz.dudziak@snejp.pl>

I checked that the values added here match the ones I see in
msm8226-pm-v2.dtsi in the downstream kernel, so FWIW:

Reviewed-by: Stephan Gerhold <stephan@gerhold.net>

Thanks,
Stephan

> ---
>  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] 6+ messages in thread

* Re: [PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 for MSM8226
  2021-05-30 12:18 ` [PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 " Bartosz Dudziak
@ 2021-06-04 21:31   ` Rob Herring
  0 siblings, 0 replies; 6+ messages in thread
From: Rob Herring @ 2021-06-04 21:31 UTC (permalink / raw)
  To: Bartosz Dudziak
  Cc: Lorenzo Pieralisi, Kumar Gala, Russell King, Bjorn Andersson,
	Rob Herring, linux-kernel, linux-arm-kernel, Jens Axboe,
	Andy Gross, linux-arm-msm, devicetree, David Sterba

On Sun, 30 May 2021 14:18:02 +0200, Bartosz Dudziak wrote:
> Add the dt-binding compatible in the SPM AVS Wrapper 2 (SAW2) for the
> MSM8226 SoC platform.
> 
> Signed-off-by: Bartosz Dudziak <bartosz.dudziak@snejp.pl>
> ---
>  Documentation/devicetree/bindings/arm/msm/qcom,saw2.txt | 1 +
>  1 file changed, 1 insertion(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226
  2021-05-30 12:18 [PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226 Bartosz Dudziak
  2021-05-30 12:18 ` [PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 " Bartosz Dudziak
  2021-05-30 12:18 ` [PATCH v2 2/2] cpuidle: qcom: Add SPM register data " Bartosz Dudziak
@ 2021-06-08 13:54 ` Stephan Gerhold
  2 siblings, 0 replies; 6+ messages in thread
From: Stephan Gerhold @ 2021-06-08 13:54 UTC (permalink / raw)
  To: Bartosz Dudziak
  Cc: Rob Herring, Andy Gross, Bjorn Andersson, Russell King,
	David Sterba, Jens Axboe, Lorenzo Pieralisi, Kumar Gala,
	devicetree, linux-kernel, linux-arm-kernel, linux-arm-msm

Hi,

On Sun, May 30, 2021 at 02:18:01PM +0200, Bartosz Dudziak wrote:
> 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(+)
> 
> 

It looks like you got the To:/Cc: list wrong in v2 (was okay in v1).
Can you re-send these patches and include Daniel Lezcano (ARM cpuidle
maintainer) and the linux-pm mailing list? Otherwise they might never
be applied by anyone. :)

Please also make sure to add the Acked-by:/Reviewed-by: from myself/Rob
to the respective patches when re-sending.

Thanks!
Stephan

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2021-06-08 13:54 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-30 12:18 [PATCH v2 0/2] cpuidle: qcom: Add SPM register data for MSM8226 Bartosz Dudziak
2021-05-30 12:18 ` [PATCH v2 1/2] dt-bindings: arm: msm: Add SAW2 " Bartosz Dudziak
2021-06-04 21:31   ` Rob Herring
2021-05-30 12:18 ` [PATCH v2 2/2] cpuidle: qcom: Add SPM register data " Bartosz Dudziak
2021-05-31 14:43   ` Stephan Gerhold
2021-06-08 13:54 ` [PATCH v2 0/2] " Stephan Gerhold

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