[PATCH 10/13] arm: dts: am437x-gp: Add dcan support
From: Roger Quadros <hidden>
Date: 2014-09-08 14:11:44
Also in:
linux-can, linux-omap
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Mugunthan V N <redacted> Add DCAN support for AM437x GP EVM with both DCAN instances. Signed-off-by: Mugunthan V N <redacted> Signed-off-by: George Cherian <redacted> Signed-off-by: Sekhar Nori <redacted> --- arch/arm/boot/dts/am437x-gp-evm.dts | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index e7ac47f..6d03baa 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts@@ -254,6 +254,20 @@ 0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7) >; }; + + dcan0_default: dcan0_default_pins { + pinctrl-single,pins = < + 0x178 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* uart1_ctsn.d_can0_tx */ + 0x17c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_rtsn.d_can0_rx */ + >; + }; + + dcan1_default: dcan1_default_pins { + pinctrl-single,pins = < + 0x180 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* uart1_rxd.d_can1_tx */ + 0x184 (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_txd.d_can1_rx */ + >; + }; }; &i2c0 {
@@ -511,3 +525,15 @@ }; }; }; + +&dcan0 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan0_default>; + status = "okay"; +}; + +&dcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_default>; + status = "okay"; +};
--
1.8.3.2