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>
This commit is contained in:
Alexander Shiyan 2016-06-04 10:10:04 +03:00 committed by Arnd Bergmann
parent 8fe9c8b750
commit 46e6b3aa65
4 changed files with 305 additions and 0 deletions

View File

@ -109,6 +109,8 @@ dtb-$(CONFIG_ARCH_BERLIN) += \
berlin2q-marvell-dmp.dtb
dtb-$(CONFIG_ARCH_BRCMSTB) += \
bcm7445-bcm97445svmb.dtb
dtb-$(CONFIG_ARCH_CLPS711X) += \
ep7211-edb7211.dtb
dtb-$(CONFIG_ARCH_DAVINCI) += \
da850-enbw-cmc.dtb \
da850-evm.dtb

View File

@ -0,0 +1,191 @@
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*/
/dts-v1/;
#include "skeleton.dtsi"
#include <dt-bindings/clock/clps711x-clock.h>
/ {
model = "Cirrus Logic EP7209";
compatible = "cirrus,ep7209";
aliases {
gpio0 = &porta;
gpio1 = &portb;
gpio3 = &portd;
gpio4 = &porte;
serial0 = &uart1;
serial1 = &uart2;
spi0 = &spi;
timer0 = &timer1;
timer1 = &timer2;
};
cpus {
#address-cells = <0>;
#size-cells = <0>;
cpu {
device_type = "cpu";
compatible = "arm,arm720t";
};
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
interrupt-parent = <&intc>;
ranges;
clks: clks@80000000 {
#clock-cells = <1>;
compatible = "cirrus,ep7209-clk";
reg = <0x80000000 0xc000>;
startup-frequency = <73728000>;
};
intc: intc@80000000 {
compatible = "cirrus,ep7209-intc";
reg = <0x80000000 0x4000>;
interrupt-controller;
#interrupt-cells = <1>;
};
porta: gpio@80000000 {
compatible = "cirrus,ep7209-gpio";
reg = <0x80000000 0x1 0x80000040 0x1>;
gpio-controller;
#gpio-cells = <2>;
};
portb: gpio@80000001 {
compatible = "cirrus,ep7209-gpio";
reg = <0x80000001 0x1 0x80000041 0x1>;
gpio-controller;
#gpio-cells = <2>;
};
portd: gpio@80000003 {
compatible = "cirrus,ep7209-gpio";
reg = <0x80000003 0x1 0x80000043 0x1>;
gpio-controller;
#gpio-cells = <2>;
};
porte: gpio@80000083 {
compatible = "cirrus,ep7209-gpio";
reg = <0x80000083 0x1 0x800000c3 0x1>;
gpio-controller;
#gpio-cells = <2>;
};
syscon1: syscon@80000100 {
compatible = "cirrus,ep7209-syscon1", "syscon";
reg = <0x80000100 0x80>;
};
bus: bus@80000180 {
#address-cells = <2>;
#size-cells = <1>;
compatible = "cirrus,ep7209-bus", "simple-bus";
clocks = <&clks CLPS711X_CLK_BUS>;
reg = <0x80000180 0x80>;
ranges = <
0 0 0x00000000 0x10000000
1 0 0x10000000 0x10000000
2 0 0x20000000 0x10000000
3 0 0x30000000 0x10000000
4 0 0x40000000 0x10000000
5 0 0x50000000 0x10000000
6 0 0x60000000 0x0000c000
7 0 0x70000000 0x00000080
>;
};
fb: fb@800002c0 {
compatible = "cirrus,ep7209-fb";
reg = <0x800002c0 0xd44>, <0x60000000 0xc000>;
clocks = <&clks CLPS711X_CLK_BUS>;
status = "disabled";
};
timer1: timer@80000300 {
compatible = "cirrus,ep7209-timer";
reg = <0x80000300 0x4>;
clocks = <&clks CLPS711X_CLK_TIMER1>;
interrupts = <8>;
};
timer2: timer@80000340 {
compatible = "cirrus,ep7209-timer";
reg = <0x80000340 0x4>;
clocks = <&clks CLPS711X_CLK_TIMER2>;
interrupts = <9>;
};
pwm: pwm@80000400 {
compatible = "cirrus,ep7209-pwm";
reg = <0x80000400 0x4>;
clocks = <&clks CLPS711X_CLK_PWM>;
#pwm-cells = <1>;
};
uart1: uart@80000480 {
compatible = "cirrus,ep7209-uart";
reg = <0x80000480 0x80>;
interrupts = <12 13>;
clocks = <&clks CLPS711X_CLK_UART>;
syscon = <&syscon1>;
};
spi: spi@80000500 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "cirrus,ep7209-spi";
reg = <0x80000500 0x4>;
interrupts = <15>;
clocks = <&clks CLPS711X_CLK_SPI>;
status = "disabled";
};
syscon2: syscon@80001100 {
compatible = "cirrus,ep7209-syscon2", "syscon";
reg = <0x80001100 0x80>;
};
uart2: uart@80001480 {
compatible = "cirrus,ep7209-uart";
reg = <0x80001480 0x80>;
interrupts = <28 29>;
clocks = <&clks CLPS711X_CLK_UART>;
syscon = <&syscon2>;
};
dai: dai@80002000 {
#sound-dai-cells = <0>;
compatible = "cirrus,ep7209-dai";
reg = <0x80002000 0x604>;
clocks = <&clks CLPS711X_CLK_PLL>;
clock-names = "pll";
interrupts = <32>;
status = "disabled";
};
syscon3: syscon@80002200 {
compatible = "cirrus,ep7209-syscon3", "syscon";
reg = <0x80002200 0x40>;
};
};
mctrl: mctrl {
compatible = "cirrus,ep7209-mctrl-gpio";
gpio-controller;
#gpio-cells = <2>;
};
};

View File

@ -0,0 +1,100 @@
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*/
#include "ep7211.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Cirrus Logic EP7211 Development Board";
compatible = "cirrus,edb7211", "cirrus,ep7211", "cirrus,ep7209";
memory {
reg = <0xc0000000 0x02000000>;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0>;
brightness-levels = <
0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7
0x8 0x9 0xa 0xb 0xc 0xd 0xe 0xf
>;
default-brightness-level = <0x0>;
power-supply = <&blen>;
};
display: display {
model = "320x240x4";
native-mode = <&timing0>;
bits-per-pixel = <4>;
ac-prescale = <17>;
display-timings {
timing0: 320x240 {
hactive = <320>;
hback-porch = <0>;
hfront-porch = <0>;
hsync-len = <0>;
vactive = <240>;
vback-porch = <0>;
vfront-porch = <0>;
vsync-len = <0>;
clock-frequency = <6500000>;
};
};
};
i2c: i2c {
compatible = "i2c-gpio";
gpios = <&portd 4 GPIO_ACTIVE_HIGH>,
<&portd 5 GPIO_ACTIVE_HIGH>;
i2c-gpio,delay-us = <2>;
i2c-gpio,scl-output-only;
#address-cells = <1>;
#size-cells = <0>;
};
lcddc: lcddc {
compatible = "regulator-fixed";
regulator-name = "BACKLIGHT ENABLE";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&portd 1 GPIO_ACTIVE_HIGH>;
};
blen: blen {
compatible = "regulator-fixed";
regulator-name = "BACKLIGHT ENABLE";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&portd 3 GPIO_ACTIVE_HIGH>;
};
};
&bus {
flash: nor@00000000 {
compatible = "cfi-flash";
reg = <0 0x00000000 0x02000000>;
bank-width = <2>;
#address-cells = <1>;
#size-cells = <1>;
};
};
&fb {
display = <&display>;
lcd-supply = <&lcddc>;
status = "okay";
};
&portd {
lcden {
gpio-hog;
gpios = <2 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "LCD ENABLE";
};
};

View File

@ -0,0 +1,12 @@
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*/
#include "ep7209.dtsi"
/ {
model = "Cirrus Logic EP7211";
compatible = "cirrus,ep7211", "cirrus,ep7209";
};