Hardware flow-control capability must be specified at a platform
level in order to inform the ASC driver that the platform is capable
(i.e. are the lines wired up, etc). STiH4{07,10} devices are indeed
capable, so let's provide the property.
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
arch/arm/boot/dts/stih410-b2260.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/stih410-b2260.dts b/arch/arm/boot/dts/stih410-b2260.dts
index 8deecf6..54a95ae 100644
--- a/arch/arm/boot/dts/stih410-b2260.dts
+++ b/arch/arm/boot/dts/stih410-b2260.dts
@@ -66,6 +66,7 @@
pinctrl-0 = <&pinctrl_serial0_flowctrl>;
pinctrl-1 = <&pinctrl_serial0>;
rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
+ uart-has-rtscts;
status = "okay";
};
--
2.9.3
--
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