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authorTim Harvey <tharvey@gateworks.com>2016-08-09 12:18:49 -0700
committerShawn Guo <shawnguo@kernel.org>2016-08-15 20:15:05 +0800
commit82515ff777fdbbe260f8f8de72a8d1fa143e6e53 (patch)
treeb91223448b5c170375d72da1f631faf8f3a97aa0 /arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
parent0a88c95eed22db280b919f8a471aa576279e6320 (diff)
downloadlinux-82515ff777fdbbe260f8f8de72a8d1fa143e6e53.tar.bz2
ARM: dts: imx: ventana: add RS485 txen gpio support
Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-gw53xx.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6qdl-gw53xx.dtsi3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
index 35b9e808a4bb..8953eba0573d 100644
--- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
@@ -312,6 +312,8 @@
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
+ uart-has-rtscts;
+ rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
status = "okay";
};
@@ -482,6 +484,7 @@
fsl,pins = <
MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
+ MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x4001b0b1 /* TEN */
>;
};