diff mbox

[2/2] ARM: dts: vf-colibri: add CAN support

Message ID 1449094307-6011-2-git-send-email-stefan@agner.ch (mailing list archive)
State New, archived
Headers show

Commit Message

Stefan Agner Dec. 2, 2015, 10:11 p.m. UTC 
Add Colibri standard pinmux for FlexCAN controller instances. CAN
is not a standard Colibri feature, but the datasheet predefines
pins which provide CAN (compatible across some modules). Hence,
add the pinmux on module level.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 arch/arm/boot/dts/vf-colibri.dtsi | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

Comments

Shawn Guo Dec. 14, 2015, 2:26 a.m. UTC | #1 
On Wed, Dec 02, 2015 at 02:11:47PM -0800, Stefan Agner wrote:
> Add Colibri standard pinmux for FlexCAN controller instances. CAN
> is not a standard Colibri feature, but the datasheet predefines
> pins which provide CAN (compatible across some modules). Hence,
> add the pinmux on module level.
> 
> Signed-off-by: Stefan Agner <stefan@agner.ch>

Applied, thanks.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
index 924b660..4f798a8 100644
--- a/arch/arm/boot/dts/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -23,6 +23,18 @@ 
 	status = "okay";
 };
 
+&can0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan0>;
+	status = "disabled";
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	status = "disabled";
+};
+
 &dspi1 {
 	bus-num = <1>;
 	pinctrl-names = "default";
@@ -125,6 +137,20 @@ 
 
 &iomuxc {
 	vf610-colibri {
+		pinctrl_flexcan0: can0grp {
+			fsl,pins = <
+				VF610_PAD_PTB14__CAN0_RX	0x31F1
+				VF610_PAD_PTB15__CAN0_TX	0x31F2
+			>;
+		};
+
+		pinctrl_flexcan1: can1grp {
+			fsl,pins = <
+				VF610_PAD_PTB16__CAN1_RX	0x31F1
+				VF610_PAD_PTB17__CAN1_TX	0x31F2
+			>;
+		};
+
 		pinctrl_gpio_ext: gpio_ext {
 			fsl,pins = <
 				VF610_PAD_PTD10__GPIO_89	0x22ed /* EXT_IO_0 */