ARM: dts: sun8i: a83t: Add nodes for UART2-UART4

A83T has 5 UART interfaces, but only the first two have their nodes
defined in sun8i-a83t.dtsi. Add nodes for the missing interfaces.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index fcb7ef5..e5c39ee 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -873,6 +873,39 @@
                        status = "disabled";
                };
 
+               uart2: serial@1c28800 {
+                       compatible = "snps,dw-apb-uart";
+                       reg = <0x01c28800 0x400>;
+                       interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+                       reg-shift = <2>;
+                       reg-io-width = <4>;
+                       clocks = <&ccu CLK_BUS_UART2>;
+                       resets = <&ccu RST_BUS_UART2>;
+                       status = "disabled";
+               };
+
+               uart3: serial@1c28c00 {
+                       compatible = "snps,dw-apb-uart";
+                       reg = <0x01c28c00 0x400>;
+                       interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+                       reg-shift = <2>;
+                       reg-io-width = <4>;
+                       clocks = <&ccu CLK_BUS_UART3>;
+                       resets = <&ccu RST_BUS_UART3>;
+                       status = "disabled";
+               };
+
+               uart4: serial@1c29000 {
+                       compatible = "snps,dw-apb-uart";
+                       reg = <0x01c29000 0x400>;
+                       interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+                       reg-shift = <2>;
+                       reg-io-width = <4>;
+                       clocks = <&ccu CLK_BUS_UART4>;
+                       resets = <&ccu RST_BUS_UART4>;
+                       status = "disabled";
+               };
+
                i2c0: i2c@1c2ac00 {
                        compatible = "allwinner,sun8i-a83t-i2c",
                                     "allwinner,sun6i-a31-i2c";