- Remove unneeded leds0 alias. - Switch to bcm6345-l1-intc interrupt controller. - Use interrupt-controller instead of periph_intc and cpu_intc. - Add uart1 node. - Single ohci and ehci nodes. - Avoid using underscores in node names. - Rename uart aliases to serial. - Remove blank line in cpus node. Signed-off-by: Álvaro Fernández Rojas <noltari@xxxxxxxxx> --- v2: more device tree improvements - There is just ohci/ehci node. - Avoid using underscores in node names. - Use interrupt-controller for cpu_intc. - Rename uart aliases to serial. - Remove blank line. arch/mips/boot/dts/brcm/bcm6368.dtsi | 32 ++++++++++++++++++++------------ 1 file changed, 20 insertions(+), 12 deletions(-) diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi index 1f6b9b5..d0e3a70 100644 --- a/arch/mips/boot/dts/brcm/bcm6368.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi @@ -20,11 +20,10 @@ device_type = "cpu"; reg = <1>; }; - }; clocks { - periph_clk: periph_clk { + periph_clk: periph-clk { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <50000000>; @@ -32,11 +31,11 @@ }; aliases { - leds0 = &leds0; - uart0 = &uart0; + serial0 = &uart0; + serial1 = &uart1; }; - cpu_intc: cpu_intc { + cpu_intc: interrupt-controller { #address-cells = <0>; compatible = "mti,cpu-interrupt-controller"; @@ -64,16 +63,16 @@ mask = <0x1>; }; - periph_intc: periph_intc@10000020 { - compatible = "brcm,bcm3380-l2-intc"; - reg = <0x10000024 0x4 0x1000002c 0x4>, - <0x10000020 0x4 0x10000028 0x4>; + periph_intc: interrupt-controller@10000020 { + compatible = "brcm,bcm6345-l1-intc"; + reg = <0x10000020 0x10>, + <0x10000030 0x10>; interrupt-controller; #interrupt-cells = <1>; interrupt-parent = <&cpu_intc>; - interrupts = <2>; + interrupts = <2>, <3>; }; leds0: led-controller@100000d0 { @@ -93,7 +92,16 @@ status = "disabled"; }; - ehci0: usb@10001500 { + uart1: serial@10000120 { + compatible = "brcm,bcm6345-uart"; + reg = <0x10000120 0x18>; + interrupt-parent = <&periph_intc>; + interrupts = <3>; + clocks = <&periph_clk>; + status = "disabled"; + }; + + ehci: usb@10001500 { compatible = "brcm,bcm6368-ehci", "generic-ehci"; reg = <0x10001500 0x100>; big-endian; @@ -102,7 +110,7 @@ status = "disabled"; }; - ohci0: usb@10001600 { + ohci: usb@10001600 { compatible = "brcm,bcm6368-ohci", "generic-ohci"; reg = <0x10001600 0x100>; big-endian; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html