ARM: dts: imx6sx: Make UART compatible to 'imx6q-uart'

UART on i.MX6SX (like all other i.MX6 SoC variants) has the same
programming model as the 'imx6q-uart' type, so add it to the compatible
UART string.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index dd4ec85ecbaaff534c2128997da4215e5b0f93bc..f58d7f5da977b79845fcb4c508175ac38e3954ec 100644 (file)
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -297,7 +297,8 @@
                                };
 
                                uart1: serial@02020000 {
-                                       compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+                                       compatible = "fsl,imx6sx-uart",
+                                                    "fsl,imx6q-uart", "fsl,imx21-uart";
                                        reg = <0x02020000 0x4000>;
                                        interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
                                        clocks = <&clks IMX6SX_CLK_UART_IPG>,
@@ -1053,7 +1054,8 @@
                        };
 
                        uart2: serial@021e8000 {
-                               compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+                               compatible = "fsl,imx6sx-uart",
+                                            "fsl,imx6q-uart", "fsl,imx21-uart";
                                reg = <0x021e8000 0x4000>;
                                interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clks IMX6SX_CLK_UART_IPG>,
@@ -1065,7 +1067,8 @@
                        };
 
                        uart3: serial@021ec000 {
-                               compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+                               compatible = "fsl,imx6sx-uart",
+                                            "fsl,imx6q-uart", "fsl,imx21-uart";
                                reg = <0x021ec000 0x4000>;
                                interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clks IMX6SX_CLK_UART_IPG>,
@@ -1077,7 +1080,8 @@
                        };
 
                        uart4: serial@021f0000 {
-                               compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+                               compatible = "fsl,imx6sx-uart",
+                                            "fsl,imx6q-uart", "fsl,imx21-uart";
                                reg = <0x021f0000 0x4000>;
                                interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clks IMX6SX_CLK_UART_IPG>,
@@ -1089,7 +1093,8 @@
                        };
 
                        uart5: serial@021f4000 {
-                               compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+                               compatible = "fsl,imx6sx-uart",
+                                            "fsl,imx6q-uart", "fsl,imx21-uart";
                                reg = <0x021f4000 0x4000>;
                                interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clks IMX6SX_CLK_UART_IPG>,
@@ -1229,7 +1234,8 @@
                        };
 
                        uart6: serial@022a0000 {
-                               compatible = "fsl,imx6sx-uart", "fsl,imx21-uart";
+                               compatible = "fsl,imx6sx-uart",
+                                            "fsl,imx6q-uart", "fsl,imx21-uart";
                                reg = <0x022a0000 0x4000>;
                                interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clks IMX6SX_CLK_UART_IPG>,