[PATCH 3/4] arm64: dts: ls1012a: add gpio for i2c bus recovery

[Frank Li]

From: Li Yang <leoyang.li@xxxxxxx>

Add compatible string fsl,ls1012a-i2c and scl-gpios to support i2c bus
recovery when I2C bus lock by i2c devices.

[Leo: updated scl-gpios to match RM ]
Signed-off-by: Li Yang <leoyang.li@xxxxxxx>
Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
 arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index 5a6d4848fe485..116fa68e13ac4 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -351,24 +351,26 @@ tmu: tmu@1f00000 {
 		};
 
 		i2c0: i2c@2180000 {
-			compatible = "fsl,vf610-i2c";
+			compatible = "fsl,ls1012a-i2c", "fsl,vf610-i2c";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2180000 0x0 0x10000>;
 			interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
+			scl-gpios = <&gpio0 2 0>;
 			status = "disabled";
 		};
 
 		i2c1: i2c@2190000 {
-			compatible = "fsl,vf610-i2c";
+			compatible = "fsl,ls1012a-i2c", "fsl,vf610-i2c";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2190000 0x0 0x10000>;
 			interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
 					    QORIQ_CLK_PLL_DIV(4)>;
+			scl-gpios = <&gpio0 13 0>;
 			status = "disabled";
 		};
 
-- 
2.34.1