[PATCH] ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board

---
?arch/arm/boot/dts/sun8i-a23-a33.dtsi | 14 ++++++++++++++
?arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts | 20 ++++++++++++++++++++
?2 files changed, 34 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index 7e05e09..c340885 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi

@@ -361,6 +361,20 @@

?????????????????????????????????allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
?????????????????????????};

+ uart1_pins_a: uart1 at 0 {
+ allwinner,pins = "PG6", "PG7";
+ allwinner,function = "uart1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart1_pins_cts_rts_a: uart1-cts-rts at 0 {
+ allwinner,pins = "PG8", "PG9";
+ allwinner,function = "uart1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
?????????????????????????mmc0_pins_a: mmc0 at 0 {
?????????????????????????????????allwinner,pins = "PF0", "PF1", "PF2",
??????????????????????????????????????????????????"PF3", "PF4", "PF5";

diff --git a/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts
index 0f52cd9..fb46655 100644
--- a/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts
+++ b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts

@@ -49,6 +49,15 @@

?????????model = "INet-D978 Rev 02";
?????????compatible = "primux,inet-d978-rev2", "allwinner,sun8i-a33";

+ aliases {
+ serial0 = &uart1;
+ };
+
+ chosen {
+ /* Delete debug UART as serial0 is the UART for bluetooth */
+ /delete-property/stdout-path;
+ };
+
?????????leds {
?????????????????compatible = "gpio-leds";
?????????????????pinctrl-names = "default";

@@ -86,3 +95,14 @@

?????????????????allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
?????????};
?};
+
+&r_uart {
+ status = "disabled";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins_a>,
+ <&uart1_pins_cts_rts_a>;
+ status = "okay";
+};
--
2.9.3