2024-02-23 17:35:53

by Varshini Rajendran

Subject: [PATCH v4 30/39] power: reset: at91-poweroff: lookup for proper pmc dt node for sam9x7

Use sam9x7 pmc's compatible to lookup for in the SHDWC driver.

Signed-off-by: Varshini Rajendran <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
---
Changes in v4:
- Updated Acked-by tag
---
drivers/power/reset/at91-sama5d2_shdwc.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/power/reset/at91-sama5d2_shdwc.c b/drivers/power/reset/at91-sama5d2_shdwc.c
index 959ce0dbe91d..2121d7e74e12 100644
--- a/drivers/power/reset/at91-sama5d2_shdwc.c
+++ b/drivers/power/reset/at91-sama5d2_shdwc.c
@@ -326,6 +326,7 @@ static const struct of_device_id at91_pmc_ids[] = {
{ .compatible = "atmel,sama5d2-pmc" },
{ .compatible = "microchip,sam9x60-pmc" },
{ .compatible = "microchip,sama7g5-pmc" },
+ { .compatible = "microchip,sam9x7-pmc" },
{ /* Sentinel. */ }
};

--
2.25.1

2024-03-03 12:22:54

by Claudiu

Subject: Re: [PATCH v4 30/39] power: reset: at91-poweroff: lookup for proper pmc dt node for sam9x7

On 23.02.2024 19:29, Varshini Rajendran wrote:
> Use sam9x7 pmc's compatible to lookup for in the SHDWC driver.
>
> Signed-off-by: Varshini Rajendran <[email protected]>
> Acked-by: Sebastian Reichel <[email protected]>
> ---
> Changes in v4:
> - Updated Acked-by tag
> ---
> drivers/power/reset/at91-sama5d2_shdwc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/power/reset/at91-sama5d2_shdwc.c b/drivers/power/reset/at91-sama5d2_shdwc.c
> index 959ce0dbe91d..2121d7e74e12 100644
> --- a/drivers/power/reset/at91-sama5d2_shdwc.c
> +++ b/drivers/power/reset/at91-sama5d2_shdwc.c
> @@ -326,6 +326,7 @@ static const struct of_device_id at91_pmc_ids[] = {
> { .compatible = "atmel,sama5d2-pmc" },
> { .compatible = "microchip,sam9x60-pmc" },
> { .compatible = "microchip,sama7g5-pmc" },
> + { .compatible = "microchip,sam9x7-pmc" },

Maybe would be better to add a phandle in DT instead of continuing
populating this array. But then the backward compatibility should be
preserved. I leave this to Sebastian.

> { /* Sentinel. */ }
> };
>