ARM: dts: k2g: Add UART 1 and 2 instances

Add DT nodes for two other UART instances of 66AK2G SoC.

Also add power domain and clock domain nodes to UART 0

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>

diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index ef82c0a..3c48a9f 100644 (file)
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -28,6 +28,8 @@
 
        aliases {
                serial0 = &uart0;
+               serial1 = &uart1;
+               serial2 = &uart2;
                i2c0 = &i2c0;
                i2c1 = &i2c1;
                i2c2 = &i2c2;
@@ -114,7 +116,32 @@
                        reg-io-width = <4>;
                        reg = <0x02530c00 0x100>;
                        interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>;
-                       clock-frequency = <200000000>;
+                       clocks = <&k2g_clks 0x2c 0>;
+                       power-domains = <&k2g_pds 0x2c>;
+                       status = "disabled";
+               };
+
+               uart1: serial@02531000 {
+                       compatible = "ti,da830-uart", "ns16550a";
+                       current-speed = <115200>;
+                       reg-shift = <2>;
+                       reg-io-width = <4>;
+                       reg = <0x02531000 0x100>;
+                       interrupts = <GIC_SPI 165 IRQ_TYPE_EDGE_RISING>;
+                       clocks = <&k2g_clks 0x2d 0>;
+                       power-domains = <&k2g_pds 0x2d>;
+                       status = "disabled";
+               };
+
+               uart2: serial@02531400 {
+                       compatible = "ti,da830-uart", "ns16550a";
+                       current-speed = <115200>;
+                       reg-shift = <2>;
+                       reg-io-width = <4>;
+                       reg = <0x02531400 0x100>;
+                       interrupts = <GIC_SPI 166 IRQ_TYPE_EDGE_RISING>;
+                       clocks = <&k2g_clks 0x2e 0>;
+                       power-domains = <&k2g_pds 0x2e>;
                        status = "disabled";
                };