From a8c0961b909ec7be25309c9bf1bc26bce488658c Mon Sep 17 00:00:00 2001 From: Franklin S Cooper Jr Date: Wed, 6 Dec 2017 09:52:25 -0800 Subject: 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 Signed-off-by: Vignesh R Signed-off-by: Santosh Shilimkar --- arch/arm/boot/dts/keystone-k2g.dtsi | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi index ef82c0a6e607..3c48a9f5c882 100644 --- 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 = ; - 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 = ; + 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 = ; + clocks = <&k2g_clks 0x2e 0>; + power-domains = <&k2g_pds 0x2e>; status = "disabled"; }; -- cgit v1.2.3-58-ga151