[PATCH V3 7/9] arm64: dts: allwinner: h616: Add r_i2c pinctrl nodes

[Chris Morgan <macroalpha82@gmail.com>]

From: Chris Morgan <macromorgan@hotmail.com>

Add pinctrl nodes for the r_i2c node. Without the pinmux defined the
r_i2c bus may fail to work, possibly if the bootloader uses rsb mode
for the PMIC.

Link: https://lore.kernel.org/linux-sunxi/172252952262.1669767.7675865282122079154.b4-ty@csie.org/

[ upstream commit: 7c9ea4ab76176f65f4f55aa144f9145a4bccaacb ]

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
 arch/arm/dts/sun50i-h616.dtsi                     | 2 ++
 dts/upstream/src/arm64/allwinner/sun50i-h616.dtsi | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/arch/arm/dts/sun50i-h616.dtsi b/arch/arm/dts/sun50i-h616.dtsi
index 921d5f61d8..41f2c23e07 100644
--- a/arch/arm/dts/sun50i-h616.dtsi
+++ b/arch/arm/dts/sun50i-h616.dtsi
@@ -836,6 +836,8 @@
 			clocks = <&r_ccu CLK_R_APB2_I2C>;
 			dmas = <&dma 48>, <&dma 48>;
 			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&r_i2c_pins>;
 			resets = <&r_ccu RST_R_APB2_I2C>;
 			status = "disabled";
 			#address-cells = <1>;
diff --git a/dts/upstream/src/arm64/allwinner/sun50i-h616.dtsi b/dts/upstream/src/arm64/allwinner/sun50i-h616.dtsi
index 921d5f61d8..41f2c23e07 100644
--- a/dts/upstream/src/arm64/allwinner/sun50i-h616.dtsi
+++ b/dts/upstream/src/arm64/allwinner/sun50i-h616.dtsi
@@ -836,6 +836,8 @@
 			clocks = <&r_ccu CLK_R_APB2_I2C>;
 			dmas = <&dma 48>, <&dma 48>;
 			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&r_i2c_pins>;
 			resets = <&r_ccu RST_R_APB2_I2C>;
 			status = "disabled";
 			#address-cells = <1>;
-- 
2.34.1