Re: [RFC 2/2] clk: qcom: sdm845: Add clk_sync_state_disable_unused as sync_state

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On Wed, Jul 06, 2022 at 06:04:11PM +0300, Abel Vesa wrote:
> By adding the newly added clk_sync_state_disable_unused as sync_state
> callback to all sdm845 clock providers, we make sure that no clock
> belonging to these providers gets disabled on clk_disable_unused,
> but rather they are disabled on sync_state, when it is safe, since
> all the consumers build as modules have their chance of enabling
> their own clocks.
> 

Reviewed-by: Bjorn Andersson <andersson@xxxxxxxxxx>

> Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
> ---
>  drivers/clk/qcom/camcc-sdm845.c  | 1 +
>  drivers/clk/qcom/dispcc-sdm845.c | 1 +
>  drivers/clk/qcom/gcc-sdm845.c    | 1 +
>  drivers/clk/qcom/gpucc-sdm845.c  | 1 +
>  4 files changed, 4 insertions(+)
> 
> diff --git a/drivers/clk/qcom/camcc-sdm845.c b/drivers/clk/qcom/camcc-sdm845.c
> index 27d44188a7ab..e5aeb832e47b 100644
> --- a/drivers/clk/qcom/camcc-sdm845.c
> +++ b/drivers/clk/qcom/camcc-sdm845.c
> @@ -1743,6 +1743,7 @@ static struct platform_driver cam_cc_sdm845_driver = {
>  	.driver	= {
>  		.name = "sdm845-camcc",
>  		.of_match_table = cam_cc_sdm845_match_table,
> +		.sync_state = clk_sync_state_disable_unused,
>  	},
>  };
>  
> diff --git a/drivers/clk/qcom/dispcc-sdm845.c b/drivers/clk/qcom/dispcc-sdm845.c
> index 735adfefc379..1810d58bad09 100644
> --- a/drivers/clk/qcom/dispcc-sdm845.c
> +++ b/drivers/clk/qcom/dispcc-sdm845.c
> @@ -869,6 +869,7 @@ static struct platform_driver disp_cc_sdm845_driver = {
>  	.driver		= {
>  		.name	= "disp_cc-sdm845",
>  		.of_match_table = disp_cc_sdm845_match_table,
> +		.sync_state = clk_sync_state_disable_unused,
>  	},
>  };
>  
> diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c
> index 58aa3ec9a7fc..5db75d5ba584 100644
> --- a/drivers/clk/qcom/gcc-sdm845.c
> +++ b/drivers/clk/qcom/gcc-sdm845.c
> @@ -3624,6 +3624,7 @@ static struct platform_driver gcc_sdm845_driver = {
>  	.driver		= {
>  		.name	= "gcc-sdm845",
>  		.of_match_table = gcc_sdm845_match_table,
> +		.sync_state = clk_sync_state_disable_unused,
>  	},
>  };
>  
> diff --git a/drivers/clk/qcom/gpucc-sdm845.c b/drivers/clk/qcom/gpucc-sdm845.c
> index 110b54401bc6..622a54a67d32 100644
> --- a/drivers/clk/qcom/gpucc-sdm845.c
> +++ b/drivers/clk/qcom/gpucc-sdm845.c
> @@ -205,6 +205,7 @@ static struct platform_driver gpu_cc_sdm845_driver = {
>  	.driver = {
>  		.name = "sdm845-gpucc",
>  		.of_match_table = gpu_cc_sdm845_match_table,
> +		.sync_state = clk_sync_state_disable_unused,
>  	},
>  };
>  
> -- 
> 2.34.3
> 



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