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63a62ec09d
This adds the COH 901 327 watchdog to the U300 device tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
112 lines
2.2 KiB
Plaintext
112 lines
2.2 KiB
Plaintext
/*
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* Device Tree for the ST-Ericsson U300 Machine and SoC
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*/
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/dts-v1/;
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/include/ "skeleton.dtsi"
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/ {
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model = "ST-Ericsson U300";
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compatible = "stericsson,u300";
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#address-cells = <1>;
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#size-cells = <1>;
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chosen {
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bootargs = "root=/dev/ram0 console=ttyAMA0,115200n8 earlyprintk";
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};
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aliases {
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serial0 = &uart0;
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serial1 = &uart1;
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};
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memory {
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reg = <0x48000000 0x03c00000>;
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};
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timer: timer@c0014000 {
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compatible = "stericsson,u300-apptimer";
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reg = <0xc0014000 0x1000>;
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interrupt-parent = <&vica>;
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interrupts = <24 25 26 27>;
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};
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gpio: gpio@c0016000 {
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compatible = "stericsson,gpio-coh901";
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reg = <0xc0016000 0x1000>;
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interrupt-parent = <&vicb>;
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interrupts = <0 1 2 18 21 22 23>;
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interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3",
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"gpio4", "gpio5", "gpio6";
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interrupt-controller;
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#interrupt-cells = <2>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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pinctrl: pinctrl@c0011000 {
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compatible = "stericsson,pinctrl-u300";
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reg = <0xc0011000 0x1000>;
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};
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watchdog: watchdog@c0012000 {
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compatible = "stericsson,coh901327";
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reg = <0xc0012000 0x1000>;
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interrupt-parent = <&vicb>;
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interrupts = <3>;
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};
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i2c0: i2c@c0004000 {
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compatible = "st,ddci2c";
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reg = <0xc0004000 0x1000>;
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interrupt-parent = <&vicb>;
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interrupts = <8>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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i2c1: i2c@c0005000 {
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compatible = "st,ddci2c";
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reg = <0xc0005000 0x1000>;
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interrupt-parent = <&vicb>;
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interrupts = <9>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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amba {
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compatible = "arm,amba-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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vica: interrupt-controller@a0001000 {
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compatible = "arm,versatile-vic";
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interrupt-controller;
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#interrupt-cells = <1>;
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reg = <0xa0001000 0x20>;
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};
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vicb: interrupt-controller@a0002000 {
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compatible = "arm,versatile-vic";
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interrupt-controller;
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#interrupt-cells = <1>;
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reg = <0xa0002000 0x20>;
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};
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uart0: serial@c0013000 {
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compatible = "arm,pl011", "arm,primecell";
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reg = <0xc0013000 0x1000>;
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interrupt-parent = <&vica>;
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interrupts = <22>;
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};
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uart1: serial@c0007000 {
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compatible = "arm,pl011", "arm,primecell";
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reg = <0xc0007000 0x1000>;
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interrupt-parent = <&vicb>;
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interrupts = <20>;
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};
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};
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};
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