linux-kernel - [PATCH AUTOSEL 6.1 06/24] arm64: dts: rockchip: fix probe of analog sound card on rock-3a

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Message-Id: <20230215204547.2760761-6-sashal@kernel.org>
Date:   Wed, 15 Feb 2023 15:45:29 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Jonas Karlman <jonas@...boo.se>,
        Michael Riesch <michael.riesch@...fvision.net>,
        Heiko Stuebner <heiko@...ech.de>,
        Sasha Levin <sashal@...nel.org>, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, amadeus@....edu.cn,
        wiagn233@...look.com, linux.amoon@...il.com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org
Subject: [PATCH AUTOSEL 6.1 06/24] arm64: dts: rockchip: fix probe of analog sound card on rock-3a

From: Jonas Karlman <jonas@...boo.se>

[ Upstream commit 1104693cdfcd337e73ab585a225f05445ff7a864 ]

The following was observed on my Radxa ROCK 3 Model A board:

  rockchip-pinctrl pinctrl: pin gpio1-9 already requested by vcc-cam-regulator; cannot claim for fe410000.i2s
  ...
  platform rk809-sound: deferred probe pending

Fix this by supplying a board specific pinctrl with the i2s1 pins used
by pmic codec according to the schematic [1].

[1] https://dl.radxa.com/rock3/docs/hw/3a/ROCK-3A-V1.3-SCH.pdf

Signed-off-by: Jonas Karlman <jonas@...boo.se>
Acked-by: Michael Riesch <michael.riesch@...fvision.net>
Link: https://lore.kernel.org/r/20230115211553.445007-1-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@...ech.de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index 44313a18e484e..bab46db2b18cd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -521,6 +521,8 @@ &i2s0_8ch {
 };
 
 &i2s1_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>;
 	rockchip,trcm-sync-tx-only;
 	status = "okay";
 };
-- 
2.39.0