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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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97b414e119
Add support for instantiating this driver from device tree, and add the necassary DT information to the kirkwood.dtsi file. This is based on previous work by Michael Walle and Jason Cooper. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Josh Coombs <josh.coombs@gmail.com>
110 lines
2.2 KiB
Plaintext
110 lines
2.2 KiB
Plaintext
/include/ "skeleton.dtsi"
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/ {
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compatible = "marvell,kirkwood";
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interrupt-parent = <&intc>;
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intc: interrupt-controller {
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compatible = "marvell,orion-intc", "marvell,intc";
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interrupt-controller;
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#interrupt-cells = <1>;
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reg = <0xf1020204 0x04>,
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<0xf1020214 0x04>;
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};
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ocp@f1000000 {
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compatible = "simple-bus";
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ranges = <0 0xf1000000 0x4000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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gpio0: gpio@10100 {
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compatible = "marvell,orion-gpio";
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#gpio-cells = <2>;
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gpio-controller;
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reg = <0x10100 0x40>;
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ngpio = <32>;
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interrupts = <35>, <36>, <37>, <38>;
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};
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gpio1: gpio@10140 {
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compatible = "marvell,orion-gpio";
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#gpio-cells = <2>;
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gpio-controller;
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reg = <0x10140 0x40>;
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ngpio = <18>;
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interrupts = <39>, <40>, <41>;
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};
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serial@12000 {
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compatible = "ns16550a";
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reg = <0x12000 0x100>;
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reg-shift = <2>;
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interrupts = <33>;
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/* set clock-frequency in board dts */
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status = "disabled";
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};
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serial@12100 {
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compatible = "ns16550a";
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reg = <0x12100 0x100>;
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reg-shift = <2>;
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interrupts = <34>;
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/* set clock-frequency in board dts */
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status = "disabled";
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};
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rtc@10300 {
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compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc";
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reg = <0x10300 0x20>;
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interrupts = <53>;
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};
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spi@10600 {
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compatible = "marvell,orion-spi";
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#address-cells = <1>;
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#size-cells = <0>;
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cell-index = <0>;
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interrupts = <23>;
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reg = <0x10600 0x28>;
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status = "disabled";
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};
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wdt@20300 {
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compatible = "marvell,orion-wdt";
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reg = <0x20300 0x28>;
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status = "okay";
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};
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sata@80000 {
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compatible = "marvell,orion-sata";
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reg = <0x80000 0x5000>;
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interrupts = <21>;
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status = "disabled";
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};
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nand@3000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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cle = <0>;
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ale = <1>;
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bank-width = <1>;
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compatible = "marvell,orion-nand";
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reg = <0x3000000 0x400>;
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chip-delay = <25>;
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/* set partition map and/or chip-delay in board dts */
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status = "disabled";
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};
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i2c@11000 {
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compatible = "marvell,mv64xxx-i2c";
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reg = <0x11000 0x20>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupts = <29>;
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clock-frequency = <100000>;
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status = "disabled";
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};
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};
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};
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