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ARM: dts: clps711x: Add DT Cirrus Logic EDB7211 Development board
This adds the Cirrus Logic EP7209,EP7211 DT templates and support for
EDB7211 Development board.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
authored by
Alexander Shiyan
and committed by
Arnd Bergmann
46e6b3aa
8fe9c8b7
+305
+2
arch/arm/boot/dts/Makefile
+2
arch/arm/boot/dts/Makefile
+191
arch/arm/boot/dts/ep7209.dtsi
+191
arch/arm/boot/dts/ep7209.dtsi
···
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/*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*/
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/dts-v1/;
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#include "skeleton.dtsi"
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#include <dt-bindings/clock/clps711x-clock.h>
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/ {
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model = "Cirrus Logic EP7209";
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compatible = "cirrus,ep7209";
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aliases {
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gpio0 = &porta;
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gpio1 = &portb;
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gpio3 = &portd;
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gpio4 = &porte;
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serial0 = &uart1;
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serial1 = &uart2;
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spi0 = &spi;
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timer0 = &timer1;
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timer1 = &timer2;
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};
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cpus {
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#address-cells = <0>;
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#size-cells = <0>;
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cpu {
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device_type = "cpu";
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compatible = "arm,arm720t";
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};
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};
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soc {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "simple-bus";
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interrupt-parent = <&intc>;
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ranges;
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clks: clks@80000000 {
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#clock-cells = <1>;
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compatible = "cirrus,ep7209-clk";
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reg = <0x80000000 0xc000>;
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startup-frequency = <73728000>;
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};
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+
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intc: intc@80000000 {
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compatible = "cirrus,ep7209-intc";
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reg = <0x80000000 0x4000>;
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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porta: gpio@80000000 {
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compatible = "cirrus,ep7209-gpio";
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reg = <0x80000000 0x1 0x80000040 0x1>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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portb: gpio@80000001 {
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compatible = "cirrus,ep7209-gpio";
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reg = <0x80000001 0x1 0x80000041 0x1>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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portd: gpio@80000003 {
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compatible = "cirrus,ep7209-gpio";
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reg = <0x80000003 0x1 0x80000043 0x1>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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porte: gpio@80000083 {
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compatible = "cirrus,ep7209-gpio";
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reg = <0x80000083 0x1 0x800000c3 0x1>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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syscon1: syscon@80000100 {
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compatible = "cirrus,ep7209-syscon1", "syscon";
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reg = <0x80000100 0x80>;
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};
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bus: bus@80000180 {
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#address-cells = <2>;
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#size-cells = <1>;
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compatible = "cirrus,ep7209-bus", "simple-bus";
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clocks = <&clks CLPS711X_CLK_BUS>;
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reg = <0x80000180 0x80>;
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ranges = <
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0 0 0x00000000 0x10000000
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1 0 0x10000000 0x10000000
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2 0 0x20000000 0x10000000
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3 0 0x30000000 0x10000000
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4 0 0x40000000 0x10000000
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5 0 0x50000000 0x10000000
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6 0 0x60000000 0x0000c000
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7 0 0x70000000 0x00000080
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>;
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};
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fb: fb@800002c0 {
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compatible = "cirrus,ep7209-fb";
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reg = <0x800002c0 0xd44>, <0x60000000 0xc000>;
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clocks = <&clks CLPS711X_CLK_BUS>;
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status = "disabled";
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};
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timer1: timer@80000300 {
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compatible = "cirrus,ep7209-timer";
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reg = <0x80000300 0x4>;
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clocks = <&clks CLPS711X_CLK_TIMER1>;
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interrupts = <8>;
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};
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timer2: timer@80000340 {
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compatible = "cirrus,ep7209-timer";
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reg = <0x80000340 0x4>;
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clocks = <&clks CLPS711X_CLK_TIMER2>;
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interrupts = <9>;
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};
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pwm: pwm@80000400 {
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compatible = "cirrus,ep7209-pwm";
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reg = <0x80000400 0x4>;
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clocks = <&clks CLPS711X_CLK_PWM>;
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#pwm-cells = <1>;
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};
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uart1: uart@80000480 {
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compatible = "cirrus,ep7209-uart";
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reg = <0x80000480 0x80>;
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interrupts = <12 13>;
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clocks = <&clks CLPS711X_CLK_UART>;
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syscon = <&syscon1>;
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};
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spi: spi@80000500 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "cirrus,ep7209-spi";
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reg = <0x80000500 0x4>;
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interrupts = <15>;
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clocks = <&clks CLPS711X_CLK_SPI>;
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status = "disabled";
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};
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syscon2: syscon@80001100 {
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compatible = "cirrus,ep7209-syscon2", "syscon";
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reg = <0x80001100 0x80>;
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};
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uart2: uart@80001480 {
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compatible = "cirrus,ep7209-uart";
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reg = <0x80001480 0x80>;
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interrupts = <28 29>;
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clocks = <&clks CLPS711X_CLK_UART>;
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syscon = <&syscon2>;
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};
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dai: dai@80002000 {
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#sound-dai-cells = <0>;
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compatible = "cirrus,ep7209-dai";
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reg = <0x80002000 0x604>;
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clocks = <&clks CLPS711X_CLK_PLL>;
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clock-names = "pll";
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interrupts = <32>;
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status = "disabled";
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};
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syscon3: syscon@80002200 {
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compatible = "cirrus,ep7209-syscon3", "syscon";
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reg = <0x80002200 0x40>;
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};
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};
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mctrl: mctrl {
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compatible = "cirrus,ep7209-mctrl-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
+100
arch/arm/boot/dts/ep7211-edb7211.dts
+100
arch/arm/boot/dts/ep7211-edb7211.dts
···
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/*
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* The code contained herein is licensed under the GNU General Public
3
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* License. You may obtain a copy of the GNU General Public License
4
+
* Version 2 or later at the following locations:
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*/
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#include "ep7211.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Cirrus Logic EP7211 Development Board";
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compatible = "cirrus,edb7211", "cirrus,ep7211", "cirrus,ep7209";
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memory {
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reg = <0xc0000000 0x02000000>;
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0>;
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brightness-levels = <
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0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7
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0x8 0x9 0xa 0xb 0xc 0xd 0xe 0xf
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>;
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default-brightness-level = <0x0>;
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power-supply = <&blen>;
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};
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display: display {
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model = "320x240x4";
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native-mode = <&timing0>;
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bits-per-pixel = <4>;
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ac-prescale = <17>;
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display-timings {
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timing0: 320x240 {
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hactive = <320>;
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hback-porch = <0>;
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hfront-porch = <0>;
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hsync-len = <0>;
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vactive = <240>;
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vback-porch = <0>;
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vfront-porch = <0>;
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vsync-len = <0>;
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clock-frequency = <6500000>;
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};
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};
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};
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i2c: i2c {
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compatible = "i2c-gpio";
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gpios = <&portd 4 GPIO_ACTIVE_HIGH>,
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<&portd 5 GPIO_ACTIVE_HIGH>;
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i2c-gpio,delay-us = <2>;
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i2c-gpio,scl-output-only;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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lcddc: lcddc {
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compatible = "regulator-fixed";
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regulator-name = "BACKLIGHT ENABLE";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&portd 1 GPIO_ACTIVE_HIGH>;
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};
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blen: blen {
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compatible = "regulator-fixed";
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regulator-name = "BACKLIGHT ENABLE";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&portd 3 GPIO_ACTIVE_HIGH>;
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};
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};
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&bus {
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flash: nor@00000000 {
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compatible = "cfi-flash";
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reg = <0 0x00000000 0x02000000>;
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bank-width = <2>;
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#address-cells = <1>;
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#size-cells = <1>;
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};
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};
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&fb {
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display = <&display>;
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lcd-supply = <&lcddc>;
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status = "okay";
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};
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&portd {
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lcden {
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gpio-hog;
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gpios = <2 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "LCD ENABLE";
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};
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};
+12
arch/arm/boot/dts/ep7211.dtsi
+12
arch/arm/boot/dts/ep7211.dtsi
···
1
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/*
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* The code contained herein is licensed under the GNU General Public
3
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* License. You may obtain a copy of the GNU General Public License
4
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* Version 2 or later at the following locations:
5
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*/
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#include "ep7209.dtsi"
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/ {
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model = "Cirrus Logic EP7211";
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compatible = "cirrus,ep7211", "cirrus,ep7209";
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};