* [PATCH 1/2] ARM: dts: Use active low flag for gpio-keys on Origen
@ 2012-08-31 4:13 Sachin Kamat
2012-08-31 4:13 ` [PATCH 2/2] ARM: dts: Add heartbeat gpio-leds support to Origen Sachin Kamat
2012-08-31 7:33 ` [PATCH 1/2] ARM: dts: Use active low flag for gpio-keys on Origen Thomas Abraham
0 siblings, 2 replies; 3+ messages in thread
From: Sachin Kamat @ 2012-08-31 4:13 UTC (permalink / raw)
To: devicetree-discuss
Cc: linux-samsung-soc, grant.likely, rob.herring, sachin.kamat,
patches, Olof Johansson, Thomas Abraham
Commit: f447ed8b31d (gpio: samsung: add flags specifier to
device-tree binding) adds a flag to represent active low state
for gpio line. Since gpio-keys on Origen board are active low,
using this flag to represent the same.
Cc: Olof Johansson <olof@lixom.net>
Cc: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
arch/arm/boot/dts/exynos4210-origen.dts | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index 0c49caa..c37edf0 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -62,31 +62,31 @@
up {
label = "Up";
- gpios = <&gpx2 0 0 0 2>;
+ gpios = <&gpx2 0 0 0x10000 2>;
linux,code = <103>;
};
down {
label = "Down";
- gpios = <&gpx2 1 0 0 2>;
+ gpios = <&gpx2 1 0 0x10000 2>;
linux,code = <108>;
};
back {
label = "Back";
- gpios = <&gpx1 7 0 0 2>;
+ gpios = <&gpx1 7 0 0x10000 2>;
linux,code = <158>;
};
home {
label = "Home";
- gpios = <&gpx1 6 0 0 2>;
+ gpios = <&gpx1 6 0 0x10000 2>;
linux,code = <102>;
};
menu {
label = "Menu";
- gpios = <&gpx1 5 0 0 2>;
+ gpios = <&gpx1 5 0 0x10000 2>;
linux,code = <139>;
};
};
--
1.7.4.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 2/2] ARM: dts: Add heartbeat gpio-leds support to Origen
2012-08-31 4:13 [PATCH 1/2] ARM: dts: Use active low flag for gpio-keys on Origen Sachin Kamat
@ 2012-08-31 4:13 ` Sachin Kamat
2012-08-31 7:33 ` [PATCH 1/2] ARM: dts: Use active low flag for gpio-keys on Origen Thomas Abraham
1 sibling, 0 replies; 3+ messages in thread
From: Sachin Kamat @ 2012-08-31 4:13 UTC (permalink / raw)
To: devicetree-discuss
Cc: linux-samsung-soc, grant.likely, rob.herring, sachin.kamat,
patches, Thomas Abraham
Adds heartbeat gpio-leds support to Origen board.
Cc: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
arch/arm/boot/dts/exynos4210-origen.dts | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index c37edf0..d69a799 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -91,6 +91,14 @@
};
};
+ leds {
+ compatible = "gpio-leds";
+ status {
+ gpios = <&gpx1 3 0 0x10000 2>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
keypad@100A0000 {
status = "disabled";
};
--
1.7.4.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH 1/2] ARM: dts: Use active low flag for gpio-keys on Origen
2012-08-31 4:13 [PATCH 1/2] ARM: dts: Use active low flag for gpio-keys on Origen Sachin Kamat
2012-08-31 4:13 ` [PATCH 2/2] ARM: dts: Add heartbeat gpio-leds support to Origen Sachin Kamat
@ 2012-08-31 7:33 ` Thomas Abraham
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Abraham @ 2012-08-31 7:33 UTC (permalink / raw)
To: Sachin Kamat
Cc: devicetree-discuss, linux-samsung-soc, grant.likely, rob.herring,
patches, Olof Johansson
On 31 August 2012 09:43, Sachin Kamat <sachin.kamat@linaro.org> wrote:
> Commit: f447ed8b31d (gpio: samsung: add flags specifier to
> device-tree binding) adds a flag to represent active low state
> for gpio line. Since gpio-keys on Origen board are active low,
> using this flag to represent the same.
>
> Cc: Olof Johansson <olof@lixom.net>
> Cc: Thomas Abraham <thomas.abraham@linaro.org>
> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
> ---
> arch/arm/boot/dts/exynos4210-origen.dts | 10 +++++-----
> 1 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
> index 0c49caa..c37edf0 100644
> --- a/arch/arm/boot/dts/exynos4210-origen.dts
> +++ b/arch/arm/boot/dts/exynos4210-origen.dts
> @@ -62,31 +62,31 @@
>
> up {
> label = "Up";
> - gpios = <&gpx2 0 0 0 2>;
> + gpios = <&gpx2 0 0 0x10000 2>;
> linux,code = <103>;
> };
>
> down {
> label = "Down";
> - gpios = <&gpx2 1 0 0 2>;
> + gpios = <&gpx2 1 0 0x10000 2>;
> linux,code = <108>;
> };
>
> back {
> label = "Back";
> - gpios = <&gpx1 7 0 0 2>;
> + gpios = <&gpx1 7 0 0x10000 2>;
> linux,code = <158>;
> };
>
> home {
> label = "Home";
> - gpios = <&gpx1 6 0 0 2>;
> + gpios = <&gpx1 6 0 0x10000 2>;
> linux,code = <102>;
> };
>
> menu {
> label = "Menu";
> - gpios = <&gpx1 5 0 0 2>;
> + gpios = <&gpx1 5 0 0x10000 2>;
> linux,code = <139>;
> };
> };
> --
> 1.7.4.1
>
Reviewed-by: Thomas Abraham <thomas.abraham@linaro.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-08-31 7:33 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2012-08-31 4:13 [PATCH 1/2] ARM: dts: Use active low flag for gpio-keys on Origen Sachin Kamat
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2012-08-31 7:33 ` [PATCH 1/2] ARM: dts: Use active low flag for gpio-keys on Origen Thomas Abraham
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