* [PATCH] ARM: tegra: enable gpio-keys on dalmore
@ 2013-07-05 12:41 ` Laxman Dewangan
0 siblings, 0 replies; 6+ messages in thread
From: Laxman Dewangan @ 2013-07-05 12:41 UTC (permalink / raw)
To: swarren-3lzwWm7+Weoh9ZMKESR00Q
Cc: linux-lFZ/pmaqli7XmaaqVzeoHQ,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-tegra-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Laxman Dewangan
Dalmore have the keys mounted on board which are connected
to different pins of Tegra.
Add the keys entry in DTS file to enable key functionality.
This will enable KEY_POWER, KEY_HOME, KEY_VOLUMEUP and
KEY_VOLUMEDOWN.
Signed-off-by: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
arch/arm/boot/dts/tegra114-dalmore.dts | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index cb640eb..886b66d 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -976,4 +976,33 @@
<&tegra_car TEGRA114_CLK_EXTERN1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <116>; /* KEY_POWER */
+ gpio-key,wakeup;
+ };
+
+ home {
+ label = "Home";
+ gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <102>; /* KEY_HOME */
+ };
+
+ volume_up {
+ label = "VolumeUp";
+ gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <115>; /* KEY_VOLUMEUP */
+ };
+
+ volume_down {
+ label = "VolumeDown";
+ gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+ linux,code = <114>; /* KEY_VOLUMEDOWN */
+ };
+ };
};
--
1.7.1.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH] ARM: tegra: enable gpio-keys on dalmore
@ 2013-07-05 12:41 ` Laxman Dewangan
0 siblings, 0 replies; 6+ messages in thread
From: Laxman Dewangan @ 2013-07-05 12:41 UTC (permalink / raw)
To: swarren; +Cc: linux, linux-arm-kernel, linux-tegra, linux-kernel,
Laxman Dewangan
Dalmore have the keys mounted on board which are connected
to different pins of Tegra.
Add the keys entry in DTS file to enable key functionality.
This will enable KEY_POWER, KEY_HOME, KEY_VOLUMEUP and
KEY_VOLUMEDOWN.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
arch/arm/boot/dts/tegra114-dalmore.dts | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index cb640eb..886b66d 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -976,4 +976,33 @@
<&tegra_car TEGRA114_CLK_EXTERN1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <116>; /* KEY_POWER */
+ gpio-key,wakeup;
+ };
+
+ home {
+ label = "Home";
+ gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <102>; /* KEY_HOME */
+ };
+
+ volume_up {
+ label = "VolumeUp";
+ gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <115>; /* KEY_VOLUMEUP */
+ };
+
+ volume_down {
+ label = "VolumeDown";
+ gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+ linux,code = <114>; /* KEY_VOLUMEDOWN */
+ };
+ };
};
--
1.7.1.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH] ARM: tegra: enable gpio-keys on dalmore
@ 2013-07-05 12:41 ` Laxman Dewangan
0 siblings, 0 replies; 6+ messages in thread
From: Laxman Dewangan @ 2013-07-05 12:41 UTC (permalink / raw)
To: linux-arm-kernel
Dalmore have the keys mounted on board which are connected
to different pins of Tegra.
Add the keys entry in DTS file to enable key functionality.
This will enable KEY_POWER, KEY_HOME, KEY_VOLUMEUP and
KEY_VOLUMEDOWN.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
arch/arm/boot/dts/tegra114-dalmore.dts | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index cb640eb..886b66d 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -976,4 +976,33 @@
<&tegra_car TEGRA114_CLK_EXTERN1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
+ linux,code = <116>; /* KEY_POWER */
+ gpio-key,wakeup;
+ };
+
+ home {
+ label = "Home";
+ gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+ linux,code = <102>; /* KEY_HOME */
+ };
+
+ volume_up {
+ label = "VolumeUp";
+ gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <115>; /* KEY_VOLUMEUP */
+ };
+
+ volume_down {
+ label = "VolumeDown";
+ gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+ linux,code = <114>; /* KEY_VOLUMEDOWN */
+ };
+ };
};
--
1.7.1.1
^ permalink raw reply related [flat|nested] 6+ messages in thread[parent not found: <1373028111-24246-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>]
* Re: [PATCH] ARM: tegra: enable gpio-keys on dalmore
2013-07-05 12:41 ` Laxman Dewangan
(?)
@ 2013-07-05 18:43 ` Stephen Warren
-1 siblings, 0 replies; 6+ messages in thread
From: Stephen Warren @ 2013-07-05 18:43 UTC (permalink / raw)
To: Laxman Dewangan
Cc: linux-lFZ/pmaqli7XmaaqVzeoHQ,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-tegra-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
On 07/05/2013 06:41 AM, Laxman Dewangan wrote:
> Dalmore have the keys mounted on board which are connected
> to different pins of Tegra.
>
> Add the keys entry in DTS file to enable key functionality.
> This will enable KEY_POWER, KEY_HOME, KEY_VOLUMEUP and
> KEY_VOLUMEDOWN.
> diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
> <&tegra_car TEGRA114_CLK_EXTERN1>;
> clock-names = "pll_a", "pll_a_out0", "mclk";
> };
> +
> + gpio-keys {
The node above is "sound". This node should be before that node so
they're alphabetically sorted.
> + compatible = "gpio-keys";
> +
> + power {
> + label = "Power";
> + gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <116>; /* KEY_POWER */
> + gpio-key,wakeup;
> + };
> +
> + home {
Similarly, the nodes inside gpio-keys should also be sorted alphabetically.
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] ARM: tegra: enable gpio-keys on dalmore
@ 2013-07-05 18:43 ` Stephen Warren
0 siblings, 0 replies; 6+ messages in thread
From: Stephen Warren @ 2013-07-05 18:43 UTC (permalink / raw)
To: Laxman Dewangan; +Cc: linux, linux-arm-kernel, linux-tegra, linux-kernel
On 07/05/2013 06:41 AM, Laxman Dewangan wrote:
> Dalmore have the keys mounted on board which are connected
> to different pins of Tegra.
>
> Add the keys entry in DTS file to enable key functionality.
> This will enable KEY_POWER, KEY_HOME, KEY_VOLUMEUP and
> KEY_VOLUMEDOWN.
> diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
> <&tegra_car TEGRA114_CLK_EXTERN1>;
> clock-names = "pll_a", "pll_a_out0", "mclk";
> };
> +
> + gpio-keys {
The node above is "sound". This node should be before that node so
they're alphabetically sorted.
> + compatible = "gpio-keys";
> +
> + power {
> + label = "Power";
> + gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <116>; /* KEY_POWER */
> + gpio-key,wakeup;
> + };
> +
> + home {
Similarly, the nodes inside gpio-keys should also be sorted alphabetically.
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH] ARM: tegra: enable gpio-keys on dalmore
@ 2013-07-05 18:43 ` Stephen Warren
0 siblings, 0 replies; 6+ messages in thread
From: Stephen Warren @ 2013-07-05 18:43 UTC (permalink / raw)
To: linux-arm-kernel
On 07/05/2013 06:41 AM, Laxman Dewangan wrote:
> Dalmore have the keys mounted on board which are connected
> to different pins of Tegra.
>
> Add the keys entry in DTS file to enable key functionality.
> This will enable KEY_POWER, KEY_HOME, KEY_VOLUMEUP and
> KEY_VOLUMEDOWN.
> diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
> <&tegra_car TEGRA114_CLK_EXTERN1>;
> clock-names = "pll_a", "pll_a_out0", "mclk";
> };
> +
> + gpio-keys {
The node above is "sound". This node should be before that node so
they're alphabetically sorted.
> + compatible = "gpio-keys";
> +
> + power {
> + label = "Power";
> + gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
> + linux,code = <116>; /* KEY_POWER */
> + gpio-key,wakeup;
> + };
> +
> + home {
Similarly, the nodes inside gpio-keys should also be sorted alphabetically.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-07-05 18:43 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2013-07-05 12:41 [PATCH] ARM: tegra: enable gpio-keys on dalmore Laxman Dewangan
2013-07-05 12:41 ` Laxman Dewangan
2013-07-05 12:41 ` Laxman Dewangan
[not found] ` <1373028111-24246-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-05 18:43 ` Stephen Warren
2013-07-05 18:43 ` Stephen Warren
2013-07-05 18:43 ` Stephen Warren
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