* [PATCH] arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series
@ 2022-09-24 11:28 FUKAUMI Naoki
2022-10-17 12:34 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: FUKAUMI Naoki @ 2022-09-24 11:28 UTC (permalink / raw)
To: heiko; +Cc: linux-arm-kernel, linux-rockchip, FUKAUMI Naoki
I2S1 pins are exposed on 40-pin header on Radxa ROCK Pi 4 series.
their default function is GPIO, so I2S1 need to be disabled.
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 645ced6617a6..1f76d3501bda 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -509,7 +509,6 @@ i2s0_p0_0: endpoint {
&i2s1 {
rockchip,playback-channels = <2>;
rockchip,capture-channels = <2>;
- status = "okay";
};
&i2s2 {
--
2.30.2
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series
2022-09-24 11:28 [PATCH] arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series FUKAUMI Naoki
@ 2022-10-17 12:34 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2022-10-17 12:34 UTC (permalink / raw)
To: FUKAUMI Naoki; +Cc: Heiko Stuebner, linux-arm-kernel, linux-rockchip
On Sat, 24 Sep 2022 11:28:12 +0000, FUKAUMI Naoki wrote:
> I2S1 pins are exposed on 40-pin header on Radxa ROCK Pi 4 series.
> their default function is GPIO, so I2S1 need to be disabled.
>
>
Applied, thanks!
[1/1] arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series
commit: 849c19d14940b87332d5d59c7fc581d73f2099fd
Best regards,
--
Heiko Stuebner <heiko@sntech.de>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-09-24 11:28 [PATCH] arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series FUKAUMI Naoki
2022-10-17 12:34 ` Heiko Stuebner
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