ARM: gr8: Add the UART3

The GR8 has access to the UART3 controller, which was missing in the
DTSI. Add it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/arch/arm/boot/dts/sun5i-gr8.dtsi b/arch/arm/boot/dts/sun5i-gr8.dtsi
index ca54e03..d7cf6be 100644 (file)
--- a/arch/arm/boot/dts/sun5i-gr8.dtsi
+++ b/arch/arm/boot/dts/sun5i-gr8.dtsi
@@ -978,6 +978,16 @@
                        status = "disabled";
                };
 
+               uart3: serial@01c28c00 {
+                       compatible = "snps,dw-apb-uart";
+                       reg = <0x01c28c00 0x400>;
+                       interrupts = <4>;
+                       reg-shift = <2>;
+                       reg-io-width = <4>;
+                       clocks = <&apb1_gates 19>;
+                       status = "disabled";
+               };
+
                i2c0: i2c@01c2ac00 {
                        compatible = "allwinner,sun4i-a10-i2c";
                        reg = <0x01c2ac00 0x400>;