From 618ed5561fcc91b3249d8f0d0f7d7e5d5d1bf492 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Fri, 29 Dec 2023 17:06:04 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3568: Assign 'i2s-lrck-gpio' for SOF

This patch assign the LRCK pin for TDM_ONE_FRAME on Slave mode.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: I0f0e1a1c778e1e42a5bb5471148358815f6d7b2a
---
 arch/arm64/boot/dts/rockchip/rk3568.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index e64cd290436e..17f63f65fab3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -4,6 +4,7 @@
  */
 
 #include <dt-bindings/clock/rk3568-cru.h>
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pinctrl/rockchip.h>
@@ -2956,6 +2957,7 @@
 		reset-names = "tx-m", "rx-m";
 		rockchip,cru = <&cru>;
 		rockchip,grf = <&grf>;
+		i2s-lrck-gpio = <&gpio1 RK_PA5 GPIO_ACTIVE_HIGH>; /* i2s1m0_lrcktx */
 		#sound-dai-cells = <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s1m0_sclktx
@@ -2984,6 +2986,7 @@
 		rockchip,cru = <&cru>;
 		rockchip,grf = <&grf>;
 		rockchip,clk-trcm = <1>;
+		i2s-lrck-gpio = <&gpio2 RK_PC3 GPIO_ACTIVE_HIGH>; /* i2s2m0_lrcktx */
 		#sound-dai-cells = <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s2m0_sclktx
@@ -3006,6 +3009,7 @@
 		rockchip,cru = <&cru>;
 		rockchip,grf = <&grf>;
 		rockchip,clk-trcm = <1>;
+		i2s-lrck-gpio = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>; /* i2s3m0_lrck */
 		#sound-dai-cells = <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s3m0_sclk