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ARM: Kirkwood: Describe DNS32? gpio-keys in DT.

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Move description of GPIO keys on both the DNS320 and DNS325 into DT.

Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
This commit is contained in:
Jamie Lentin 2012-07-19 21:31:00 +01:00 committed by Andrew Lunn
parent 5b60c1453d
commit bb53d82726
2 changed files with 21 additions and 37 deletions
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21
arch/arm/boot/dts/kirkwood-dnskw.dtsi
View File

@ -4,6 +4,27 @@ / {
model = "D-Link DNS NASes (kirkwood-based)";
compatible = "dlink,dns-kirkwood", "mrvl,kirkwood-88f6281", "mrvl,kirkwood";
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
button@1 {
label = "Power button";
linux,code = <116>;
gpios = <&gpio1 2 1>;
};
button@2 {
label = "USB unmount button";
linux,code = <161>;
gpios = <&gpio1 15 1>;
};
button@3 {
label = "Reset button";
linux,code = <0x198>;
gpios = <&gpio1 16 1>;
};
};
ocp@f1000000 {
sata@80000 {
status = "okay";

37
arch/arm/mach-kirkwood/board-dnskw.c
View File

@ -19,7 +19,6 @@
#include <linux/of.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
#include <linux/gpio-fan.h>
#include <linux/leds.h>
#include <asm/mach-types.h>
@ -68,41 +67,6 @@ static unsigned int dnskw_mpp_config[] __initdata = {
0
};
static struct gpio_keys_button dnskw_button_pins[] = {
{
.code = KEY_POWER,
.gpio = 34,
.desc = "Power button",
.active_low = 1,
},
{
.code = KEY_EJECTCD,
.gpio = 47,
.desc = "USB unmount button",
.active_low = 1,
},
{
.code = KEY_RESTART,
.gpio = 48,
.desc = "Reset button",
.active_low = 1,
},
};
static struct gpio_keys_platform_data dnskw_button_data = {
.buttons = dnskw_button_pins,
.nbuttons = ARRAY_SIZE(dnskw_button_pins),
};
static struct platform_device dnskw_button_device = {
.name = "gpio-keys",
.id = -1,
.num_resources = 0,
.dev = {
.platform_data = &dnskw_button_data,
}
};
/* Fan: ADDA AD045HB-G73 40mm 6000rpm@5v */
static struct gpio_fan_speed dnskw_fan_speed[] = {
{ 0, 0 },
@ -150,7 +114,6 @@ void __init dnskw_init(void)
kirkwood_ehci_init();
kirkwood_ge00_init(&dnskw_ge00_data);
platform_device_register(&dnskw_button_device);
platform_device_register(&dnskw_fan_device);
/* Register power-off GPIO. */