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ARM: mvebu: use GPIO DT defines in Armada 370/XP boards 

Instead of harcoding 0 and 1 for the gpio specifications in the Armada
370/XP boards, use the <dt-bindings/gpio/gpio.h> header file and its
GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW definitions.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Thomas Petazzoni 2014-02-11 18:07:12 +01:00 committed by Jason Cooper
parent 934b524b3f
commit 29e74f8bd7
4 changed files with 13 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/boot/dts/armada-370-mirabox.dts
View File

@ -9,6 +9,7 @@
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "armada-370.dtsi"
/ {
@ -73,19 +74,19 @@ gpio_leds {
green_pwr_led {
label = "mirabox:green:pwr";
gpios = <&gpio1 31 1>;
gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
blue_stat_led {
label = "mirabox:blue:stat";
gpios = <&gpio2 0 1>;
gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
default-state = "off";
};
green_stat_led {
label = "mirabox:green:stat";
gpios = <&gpio2 1 1>;
gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};

3
arch/arm/boot/dts/armada-370-rd.dts
View File

@ -12,6 +12,7 @@
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "armada-370.dtsi"
/ {
@ -101,7 +102,7 @@ gpio-keys {
button@1 {
label = "Software Button";
linux,code = <116>;
gpios = <&gpio0 6 1>;
gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
};

3
arch/arm/boot/dts/armada-xp-axpwifiap.dts
View File

@ -16,6 +16,7 @@
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "armada-xp-mv78230.dtsi"
/ {
@ -158,7 +159,7 @@ gpio_keys {
button@1 {
label = "Factory Reset Button";
linux,code = <141>; /* KEY_SETUP */
gpios = <&gpio1 1 1>;
gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
};
};
};

9
arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
View File

@ -11,6 +11,7 @@
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "armada-xp-mv78260.dtsi"
/ {
@ -90,19 +91,19 @@ leds {
red_led {
label = "red_led";
gpios = <&gpio1 17 1>;
gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
default-state = "off";
};
yellow_led {
label = "yellow_led";
gpios = <&gpio1 19 1>;
gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
default-state = "off";
};
green_led {
label = "green_led";
gpios = <&gpio1 21 1>;
gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
};
@ -115,7 +116,7 @@ gpio_keys {
button@1 {
label = "Init Button";
linux,code = <116>;
gpios = <&gpio1 28 0>;
gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
};
};