linux-kernel - [PATCH v1 11/13] arm64: dts: rockchip: rock-5a: enable I2C interface from DSI and CSI connectors

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Message-Id: <20230710165228.105983-12-sebastian.reichel@collabora.com>
Date:   Mon, 10 Jul 2023 18:52:26 +0200
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     linux-rockchip@...ts.infradead.org,
        Heiko Stuebner <heiko@...ech.de>
Cc:     Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        kernel@...labora.com
Subject: [PATCH v1 11/13] arm64: dts: rockchip: rock-5a: enable I2C interface from DSI and CSI connectors

I2C3 is routed to the Camera connector and I2C5 is routed to the LCD
connector. On I2C5 additionally there is an unpopulated footprint for
a HYM8563TS RTC.

Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index c4471dfe574f..01822dda0b2d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -190,6 +190,16 @@ eeprom: eeprom@50 {
 	};
 };
 
+&i2c3 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5m2_xfer>;
+};
+
 &i2c7 {
 	status = "okay";
 
-- 
2.40.1