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[3/5] watchdog: renesas_wdt: Add R-Car Gen4 support

Message ID cc395105e1d34aab2c076d368c0737833970b9d2.1642525158.git.geert+renesas@glider.be
State New
Headers show
Series arm64: renesas: Add R-Car S4-8 watchdog support on Spider | expand

Commit Message

Geert Uytterhoeven Jan. 18, 2022, 5:09 p.m. UTC 
From: Thanh Quan <thanh.quan.xn@renesas.com>

Add the compatible string for the R-Car Gen4 family.
No further driver changes are needed.

Signed-off-by: Thanh Quan <thanh.quan.xn@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/watchdog/renesas_wdt.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Wolfram Sang Feb. 8, 2022, 12:41 p.m. UTC | #1 
On Tue, Jan 18, 2022 at 06:09:03PM +0100, Geert Uytterhoeven wrote:
> From: Thanh Quan <thanh.quan.xn@renesas.com>
> 
> Add the compatible string for the R-Car Gen4 family.
> No further driver changes are needed.
> 
> Signed-off-by: Thanh Quan <thanh.quan.xn@renesas.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Guenter Roeck Feb. 14, 2022, 3:49 p.m. UTC | #2 
On Tue, Jan 18, 2022 at 06:09:03PM +0100, Geert Uytterhoeven wrote:
> From: Thanh Quan <thanh.quan.xn@renesas.com>
> 
> Add the compatible string for the R-Car Gen4 family.
> No further driver changes are needed.
> 
> Signed-off-by: Thanh Quan <thanh.quan.xn@renesas.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/watchdog/renesas_wdt.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/watchdog/renesas_wdt.c b/drivers/watchdog/renesas_wdt.c
> index 5791198960e6c5bf..41d58ea5eb2f40fd 100644
> --- a/drivers/watchdog/renesas_wdt.c
> +++ b/drivers/watchdog/renesas_wdt.c
> @@ -327,6 +327,7 @@ static SIMPLE_DEV_PM_OPS(rwdt_pm_ops, rwdt_suspend, rwdt_resume);
>  static const struct of_device_id rwdt_ids[] = {
>  	{ .compatible = "renesas,rcar-gen2-wdt", },
>  	{ .compatible = "renesas,rcar-gen3-wdt", },
> +	{ .compatible = "renesas,rcar-gen4-wdt", },
>  	{ /* sentinel */ }
>  };
>  MODULE_DEVICE_TABLE(of, rwdt_ids);
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Patch

diff --git a/drivers/watchdog/renesas_wdt.c b/drivers/watchdog/renesas_wdt.c
index 5791198960e6c5bf..41d58ea5eb2f40fd 100644
--- a/drivers/watchdog/renesas_wdt.c
+++ b/drivers/watchdog/renesas_wdt.c
@@ -327,6 +327,7 @@  static SIMPLE_DEV_PM_OPS(rwdt_pm_ops, rwdt_suspend, rwdt_resume);
 static const struct of_device_id rwdt_ids[] = {
 	{ .compatible = "renesas,rcar-gen2-wdt", },
 	{ .compatible = "renesas,rcar-gen3-wdt", },
+	{ .compatible = "renesas,rcar-gen4-wdt", },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, rwdt_ids);