diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2016-08-09 12:18:49 -0700 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2016-08-15 20:15:05 +0800 |
| commit | 82515ff777fdbbe260f8f8de72a8d1fa143e6e53 (patch) | |
| tree | b91223448b5c170375d72da1f631faf8f3a97aa0 | |
| parent | 0a88c95eed22db280b919f8a471aa576279e6320 (diff) | |
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>
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-gw53xx.dtsi | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi index 208e3c291165..a7100f99123e 100644 --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi @@ -315,6 +315,8 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; + uart-has-rtscts; + rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; status = "okay"; }; @@ -493,6 +495,7 @@ 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 */ >; }; 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 */ >; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index 5f8f1ea6d2a2..6ac41c7ed32e 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -414,6 +414,8 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; + uart-has-rtscts; + rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; status = "okay"; }; @@ -603,6 +605,7 @@ 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 */ >; }; |