diff mbox

[v2] ARM: dts: k2g-evm: Add DCAN dt nodes

Message ID 20180503072845.5576-1-faiz_abbas@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Faiz Abbas May 3, 2018, 7:28 a.m. UTC 
The 66AK2G evm has support for dcan.
Add nodes and pinmuxes for dcan0 and dcan1.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
Changes since v1: 
Description updated.

 arch/arm/boot/dts/keystone-k2g-evm.dts | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

Comments

Santosh Shilimkar May 4, 2018, 3:46 p.m. UTC | #1 
On 5/3/18 12:28 AM, Faiz Abbas wrote:
> The 66AK2G evm has support for dcan.
> Add nodes and pinmuxes for dcan0 and dcan1.
> 
> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
> ---
> Changes since v1:
> Description updated.
Will pick this up.

Regards,
Santosh
diff mbox

Patch

diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts
index 6a4657799b99..154fdd7a7022 100644
--- a/arch/arm/boot/dts/keystone-k2g-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2g-evm.dts
@@ -114,6 +114,20 @@ 
 			K2G_CORE_IOPAD(0x11f0) (BUFFER_CLASS_B | PIN_PULLDOWN | MUX_MODE0)      /* uart2_txd.uart2_txd */
 		>;
 	};
+
+	dcan0_pins: pinmux_dcan0_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x11fc) (BUFFER_CLASS_B | PULL_DISABLE  | MUX_MODE0)	/* dcan0tx.dcan0tx */
+			K2G_CORE_IOPAD(0x1200) (BUFFER_CLASS_B | PIN_PULLDOWN  | MUX_MODE0)	/* dcan0rx.dcan0rx */
+		>;
+	};
+
+	dcan1_pins: pinmux_dcan1_pins {
+		pinctrl-single,pins = <
+			K2G_CORE_IOPAD(0x1224) (BUFFER_CLASS_B | PULL_DISABLE  | MUX_MODE1)	/* qspicsn2.dcan1tx */
+			K2G_CORE_IOPAD(0x1228) (BUFFER_CLASS_B | PIN_PULLDOWN  | MUX_MODE1)	/* qspicsn3.dcan1rx */
+		>;
+	};
 };
 
 &uart0 {
@@ -268,3 +282,15 @@ 
 	pinctrl-0 = <&uart2_pins>;
 	status = "okay";
 };
+
+&dcan0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dcan0_pins>;
+	status = "okay";
+};
+
+&dcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dcan1_pins>;
+	status = "okay";
+};