mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-28 13:34:38 +08:00
6d624eabcd
Use standard GPIO constants to enhance the readability of DT GPIOs. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
158 lines
3.3 KiB
Plaintext
158 lines
3.3 KiB
Plaintext
/*
|
|
* Device Tree Source for IGEPv2 board
|
|
*
|
|
* Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
|
|
* Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#include "omap3-igep.dtsi"
|
|
|
|
/ {
|
|
model = "IGEPv2";
|
|
compatible = "isee,omap3-igep0020", "ti,omap3";
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
boot {
|
|
label = "omap3:green:boot";
|
|
gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
|
|
user0 {
|
|
label = "omap3:red:user0";
|
|
gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
user1 {
|
|
label = "omap3:red:user1";
|
|
gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
};
|
|
|
|
user2 {
|
|
label = "omap3:green:user1";
|
|
gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
vddvario: regulator-vddvario {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vddvario";
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd33a: regulator-vdd33a {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd33a";
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&i2c3 {
|
|
clock-frequency = <100000>;
|
|
|
|
/*
|
|
* Display monitor features are burnt in the EEPROM
|
|
* as EDID data.
|
|
*/
|
|
eeprom@50 {
|
|
compatible = "ti,eeprom";
|
|
reg = <0x50>;
|
|
};
|
|
};
|
|
|
|
&gpmc {
|
|
ranges = <0 0 0x00000000 0x20000000>,
|
|
<5 0 0x2c000000 0x01000000>;
|
|
|
|
nand@0,0 {
|
|
linux,mtd-name= "micron,mt29c4g96maz";
|
|
reg = <0 0 0>;
|
|
nand-bus-width = <16>;
|
|
ti,nand-ecc-opt = "bch8";
|
|
|
|
gpmc,sync-clk-ps = <0>;
|
|
gpmc,cs-on-ns = <0>;
|
|
gpmc,cs-rd-off-ns = <44>;
|
|
gpmc,cs-wr-off-ns = <44>;
|
|
gpmc,adv-on-ns = <6>;
|
|
gpmc,adv-rd-off-ns = <34>;
|
|
gpmc,adv-wr-off-ns = <44>;
|
|
gpmc,we-off-ns = <40>;
|
|
gpmc,oe-off-ns = <54>;
|
|
gpmc,access-ns = <64>;
|
|
gpmc,rd-cycle-ns = <82>;
|
|
gpmc,wr-cycle-ns = <82>;
|
|
gpmc,wr-access-ns = <40>;
|
|
gpmc,wr-data-mux-bus-ns = <0>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "SPL";
|
|
reg = <0 0x100000>;
|
|
};
|
|
partition@0x80000 {
|
|
label = "U-Boot";
|
|
reg = <0x100000 0x180000>;
|
|
};
|
|
partition@0x1c0000 {
|
|
label = "Environment";
|
|
reg = <0x280000 0x100000>;
|
|
};
|
|
partition@0x280000 {
|
|
label = "Kernel";
|
|
reg = <0x380000 0x300000>;
|
|
};
|
|
partition@0x780000 {
|
|
label = "Filesystem";
|
|
reg = <0x680000 0x1f980000>;
|
|
};
|
|
};
|
|
|
|
ethernet@5,0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&smsc911x_pins>;
|
|
compatible = "smsc,lan9221", "smsc,lan9115";
|
|
reg = <5 0 0xff>;
|
|
bank-width = <2>;
|
|
|
|
gpmc,mux-add-data;
|
|
gpmc,cs-on-ns = <0>;
|
|
gpmc,cs-rd-off-ns = <186>;
|
|
gpmc,cs-wr-off-ns = <186>;
|
|
gpmc,adv-on-ns = <12>;
|
|
gpmc,adv-rd-off-ns = <48>;
|
|
gpmc,adv-wr-off-ns = <48>;
|
|
gpmc,oe-on-ns = <54>;
|
|
gpmc,oe-off-ns = <168>;
|
|
gpmc,we-on-ns = <54>;
|
|
gpmc,we-off-ns = <168>;
|
|
gpmc,rd-cycle-ns = <186>;
|
|
gpmc,wr-cycle-ns = <186>;
|
|
gpmc,access-ns = <114>;
|
|
gpmc,page-burst-access-ns = <6>;
|
|
gpmc,bus-turnaround-ns = <12>;
|
|
gpmc,cycle2cycle-delay-ns = <18>;
|
|
gpmc,wr-data-mux-bus-ns = <90>;
|
|
gpmc,wr-access-ns = <186>;
|
|
gpmc,cycle2cycle-samecsen;
|
|
gpmc,cycle2cycle-diffcsen;
|
|
|
|
interrupt-parent = <&gpio6>;
|
|
interrupts = <16 8>;
|
|
vmmc-supply = <&vddvario>;
|
|
vmmc_aux-supply = <&vdd33a>;
|
|
reg-io-width = <4>;
|
|
|
|
smsc,save-mac-address;
|
|
};
|
|
};
|