diff mbox series

[2/2] pinctrl: qcom: sc7280: Add lpi pinctrl variant data structure for adsp based targets

Message ID 1651672580-18952-3-git-send-email-quic_srivasam@quicinc.com
State Superseded
Headers show
Series Add pinctrl support adsp based platforms | expand

Commit Message

Srinivasa Rao Mandadapu May 4, 2022, 1:56 p.m. UTC
Add compatible string and lpi pinctrl variant data structure for adsp enabled
sc7280 platforms.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
---
 drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Bjorn Andersson May 16, 2022, 3:17 p.m. UTC | #1
On Wed 04 May 06:56 PDT 2022, Srinivasa Rao Mandadapu wrote:

> Add compatible string and lpi pinctrl variant data structure for adsp enabled
> sc7280 platforms.

This says what the change does, but gives no clue to what this
compatible represents and why the clock is not optional.

Could you please describe here what scenario this compatible is to be
used for etc, so that when someone else adds support for the next
platform they can use the git history to understand which case to
follow.

Thanks,
Bjorn

> 
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
> ---
>  drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
> index 2add9a4..c9e85d9 100644
> --- a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
> +++ b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
> @@ -134,6 +134,16 @@ static const struct lpi_function sc7280_functions[] = {
>  	LPI_FUNCTION(wsa_swr_data),
>  };
>  
> +static const struct lpi_pinctrl_variant_data sc7280_adsp_lpi_data = {
> +	.pins = sc7280_lpi_pins,
> +	.npins = ARRAY_SIZE(sc7280_lpi_pins),
> +	.groups = sc7280_groups,
> +	.ngroups = ARRAY_SIZE(sc7280_groups),
> +	.functions = sc7280_functions,
> +	.nfunctions = ARRAY_SIZE(sc7280_functions),
> +	.is_clk_optional = false,
> +};
> +
>  static const struct lpi_pinctrl_variant_data sc7280_lpi_data = {
>  	.pins = sc7280_lpi_pins,
>  	.npins = ARRAY_SIZE(sc7280_lpi_pins),
> @@ -149,6 +159,10 @@ static const struct of_device_id lpi_pinctrl_of_match[] = {
>  	       .compatible = "qcom,sc7280-lpass-lpi-pinctrl",
>  	       .data = &sc7280_lpi_data,
>  	},
> +	{
> +		.compatible = "qcom,sc7280-lpass-adsp-lpi-pinctrl",
> +		.data = &sc7280_adsp_lpi_data,
> +	},
>  	{ }
>  };
>  MODULE_DEVICE_TABLE(of, lpi_pinctrl_of_match);
> -- 
> 2.7.4
>
Srinivasa Rao Mandadapu June 1, 2022, 9:56 a.m. UTC | #2
On 5/16/2022 8:47 PM, Bjorn Andersson wrote:
Thanks for Your time Bjorn!!!
> On Wed 04 May 06:56 PDT 2022, Srinivasa Rao Mandadapu wrote:
>
>> Add compatible string and lpi pinctrl variant data structure for adsp enabled
>> sc7280 platforms.
> This says what the change does, but gives no clue to what this
> compatible represents and why the clock is not optional.
>
> Could you please describe here what scenario this compatible is to be
> used for etc, so that when someone else adds support for the next
> platform they can use the git history to understand which case to
> follow.
>
> Thanks,
> Bjorn
Okay. Will update the commit message.
>
>> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
>> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
>> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
>> ---
>>   drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c | 14 ++++++++++++++
>>   1 file changed, 14 insertions(+)
>>
>> diff --git a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
>> index 2add9a4..c9e85d9 100644
>> --- a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
>> +++ b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
>> @@ -134,6 +134,16 @@ static const struct lpi_function sc7280_functions[] = {
>>   	LPI_FUNCTION(wsa_swr_data),
>>   };
>>   
>> +static const struct lpi_pinctrl_variant_data sc7280_adsp_lpi_data = {
>> +	.pins = sc7280_lpi_pins,
>> +	.npins = ARRAY_SIZE(sc7280_lpi_pins),
>> +	.groups = sc7280_groups,
>> +	.ngroups = ARRAY_SIZE(sc7280_groups),
>> +	.functions = sc7280_functions,
>> +	.nfunctions = ARRAY_SIZE(sc7280_functions),
>> +	.is_clk_optional = false,
>> +};
>> +
>>   static const struct lpi_pinctrl_variant_data sc7280_lpi_data = {
>>   	.pins = sc7280_lpi_pins,
>>   	.npins = ARRAY_SIZE(sc7280_lpi_pins),
>> @@ -149,6 +159,10 @@ static const struct of_device_id lpi_pinctrl_of_match[] = {
>>   	       .compatible = "qcom,sc7280-lpass-lpi-pinctrl",
>>   	       .data = &sc7280_lpi_data,
>>   	},
>> +	{
>> +		.compatible = "qcom,sc7280-lpass-adsp-lpi-pinctrl",
>> +		.data = &sc7280_adsp_lpi_data,
>> +	},
>>   	{ }
>>   };
>>   MODULE_DEVICE_TABLE(of, lpi_pinctrl_of_match);
>> -- 
>> 2.7.4
>>
diff mbox series

Patch

diff --git a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
index 2add9a4..c9e85d9 100644
--- a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
+++ b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
@@ -134,6 +134,16 @@  static const struct lpi_function sc7280_functions[] = {
 	LPI_FUNCTION(wsa_swr_data),
 };
 
+static const struct lpi_pinctrl_variant_data sc7280_adsp_lpi_data = {
+	.pins = sc7280_lpi_pins,
+	.npins = ARRAY_SIZE(sc7280_lpi_pins),
+	.groups = sc7280_groups,
+	.ngroups = ARRAY_SIZE(sc7280_groups),
+	.functions = sc7280_functions,
+	.nfunctions = ARRAY_SIZE(sc7280_functions),
+	.is_clk_optional = false,
+};
+
 static const struct lpi_pinctrl_variant_data sc7280_lpi_data = {
 	.pins = sc7280_lpi_pins,
 	.npins = ARRAY_SIZE(sc7280_lpi_pins),
@@ -149,6 +159,10 @@  static const struct of_device_id lpi_pinctrl_of_match[] = {
 	       .compatible = "qcom,sc7280-lpass-lpi-pinctrl",
 	       .data = &sc7280_lpi_data,
 	},
+	{
+		.compatible = "qcom,sc7280-lpass-adsp-lpi-pinctrl",
+		.data = &sc7280_adsp_lpi_data,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, lpi_pinctrl_of_match);