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arm64: dts: imx8m{m,n}-venice-*: add missing uart-has-rtscts property to UARTs

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Add the missing 'uart-has-rtscts' property to UART's that have hardware
flow control capability.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Tim Harvey 2022-04-11 12:46:38 -07:00 committed by Shawn Guo
parent 0d9968d984
commit d9a9a7cf32
4 changed files with 8 additions and 0 deletions
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1
arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
View File

@ -221,6 +221,7 @@
pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_bten>;
cts-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
rts-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
uart-has-rtscts;
status = "okay";
bluetooth {

3
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
View File

@ -716,6 +716,7 @@
dtr-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
dsr-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
dcd-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
uart-has-rtscts;
status = "okay";
};
@ -731,6 +732,7 @@
pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
cts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
rts-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
uart-has-rtscts;
status = "okay";
};
@ -739,6 +741,7 @@
pinctrl-0 = <&pinctrl_uart4>, <&pinctrl_uart4_gpio>;
cts-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
rts-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
uart-has-rtscts;
status = "okay";
};

3
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
View File

@ -644,6 +644,7 @@
pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>;
rts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
cts-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
uart-has-rtscts;
status = "okay";
};
@ -660,6 +661,7 @@
pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
uart-has-rtscts;
status = "okay";
bluetooth {
@ -677,6 +679,7 @@
dtr-gpios = <&gpio4 3 GPIO_ACTIVE_LOW>;
dsr-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
dcd-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>;
uart-has-rtscts;
status = "okay";
};

1
arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
View File

@ -625,6 +625,7 @@
pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
uart-has-rtscts;
status = "okay";
bluetooth {