From: FUKAUMI Naoki <naoki@radxa.com>
To: heiko@sntech.de
Cc: linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org,
FUKAUMI Naoki <naoki@radxa.com>
Subject: [PATCH] arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series
Date: Sat, 24 Sep 2022 11:28:12 +0000 [thread overview]
Message-ID: <20220924112812.1219-1-naoki@radxa.com> (raw)
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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next reply other threads:[~2022-09-24 11:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-24 11:28 FUKAUMI Naoki [this message]
2022-10-17 12:34 ` [PATCH] arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series Heiko Stuebner
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