ENGR00302227-8 dts: imx6sx-sdb: add flexcan support

Add flexcan support

Signed-off-by: Dong Aisheng <b29396@freescale.com>

2 files changed, 20 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index d705f4f016d2..d3d81cfeea40 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -198,6 +198,22 @@
         };
 };
 
+&flexcan1 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_flexcan1_1>;
+        trx-en-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+        trx-stby-gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+        status = "okay";
+};
+
+&flexcan2 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_flexcan2_1>;
+        trx-en-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+        trx-stby-gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+        status = "okay";
+};
+
 &i2c2 {
         clock-frequency = <100000>;
         pinctrl-names = "default";
@@ -244,6 +260,8 @@
                                 MX6SX_PAD_SD4_DATA7__GPIO6_IO_21 0x17059
                                 MX6SX_PAD_SD4_DATA6__GPIO6_IO_20 0x17059
                                 MX6SX_PAD_SD1_DATA0__GPIO6_IO_2 0x17059
+                                MX6SX_PAD_QSPI1B_DATA1__GPIO4_IO_25 0x17059
+                                MX6SX_PAD_QSPI1B_DATA3__GPIO4_IO_27 0x17059
                         >;
                 };
         };
diff --git a/arch/arm/mach-imx/mach-imx6sx.c b/arch/arm/mach-imx/mach-imx6sx.c
index a0059960dd8b..8b61e1afde3a 100644
--- a/arch/arm/mach-imx/mach-imx6sx.c
+++ b/arch/arm/mach-imx/mach-imx6sx.c
@@ -187,7 +187,8 @@ static void __init imx6sx_init_late(void)
 
         imx6q_cpuidle_init();
 
-        if (of_machine_is_compatible("fsl,imx6sx-17x17-arm2"))
+        if (of_machine_is_compatible("fsl,imx6sx-17x17-arm2") ||
+                of_machine_is_compatible("fsl,imx6sx-sdb"))
                 imx6sx_arm2_flexcan_fixup();
 }