* [PATCH 1/2] ARM: defconfig: u8500: Enable CONFIG_KEYBOARD_TM2_TOUCHKEY
@ 2020-06-21 19:38 Nick Reitemeyer
2020-06-21 19:38 ` [PATCH 2/2] ARM: dts: ux500: samsung-golden: Add touchkey Nick Reitemeyer
2020-07-07 12:09 ` Linus Walleij
0 siblings, 2 replies; 7+ messages in thread
From: Nick Reitemeyer @ 2020-06-21 19:38 UTC (permalink / raw)
To: linux-arm-kernel, devicetree
Cc: Stephan Gerhold, Linus Walleij, Rob Herring, Nick Reitemeyer
Required for touchkey support on samsung-golden.
Signed-off-by: Nick Reitemeyer <nick.reitemeyer@web.de>
---
arch/arm/configs/u8500_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 28dd7cf56048..dba57fd7da52 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -56,6 +56,7 @@ CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_NOMADIK=y
CONFIG_KEYBOARD_STMPE=y
CONFIG_KEYBOARD_TC3589X=y
+CONFIG_KEYBOARD_TM2_TOUCHKEY=y
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
--
2.27.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 2/2] ARM: dts: ux500: samsung-golden: Add touchkey
2020-06-21 19:38 [PATCH 1/2] ARM: defconfig: u8500: Enable CONFIG_KEYBOARD_TM2_TOUCHKEY Nick Reitemeyer
@ 2020-06-21 19:38 ` Nick Reitemeyer
2020-06-22 9:09 ` Stephan Gerhold
2020-07-07 12:14 ` Linus Walleij
2020-07-07 12:09 ` Linus Walleij
1 sibling, 2 replies; 7+ messages in thread
From: Nick Reitemeyer @ 2020-06-21 19:38 UTC (permalink / raw)
To: linux-arm-kernel, devicetree
Cc: Stephan Gerhold, Linus Walleij, Rob Herring, Nick Reitemeyer
Adds support for the back and menu keys on golden.
Signed-off-by: Nick Reitemeyer <nick.reitemeyer@web.de>
---
.../arm/boot/dts/ste-ux500-samsung-golden.dts | 45 +++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
index 5b499c0b2745..1e26b711d43d 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
@@ -24,6 +24,32 @@ chosen {
stdout-path = &serial2;
};
+ i2c-gpio-0 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio2 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio2 13 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_gpio_0_default>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ touchkey@20 {
+ compatible = "coreriver,tc360-touchkey";
+ reg = <0x20>;
+ vdd-supply = <&ab8500_ldo_aux4_reg>;
+ vcc-supply = <&ab8500_ldo_aux6_reg>;
+
+ interrupt-parent = <&gpio2>;
+ interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchkey_default>;
+ linux,keycodes = <KEY_MENU KEY_BACK>;
+ };
+ };
+
i2c-gpio-1 {
compatible = "i2c-gpio";
sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
@@ -403,6 +429,16 @@ golden_cfg1 {
};
};
+ i2c-gpio-0 {
+ i2c_gpio_0_default: i2c_gpio_0 {
+ golden_cfg1 {
+ pins = "GPIO77", /* TOUCHKEY_SCL */
+ "GPIO78"; /* TOUCHKEY_SDA */
+ ste,config = <&gpio_in_nopull>;
+ };
+ };
+ };
+
i2c-gpio-1 {
i2c_gpio_1_default: i2c_gpio_1 {
golden_cfg1 {
@@ -413,6 +449,15 @@ golden_cfg1 {
};
};
+ touchkey {
+ touchkey_default: touchkey_default {
+ golden_cfg1 {
+ pins = "GPIO79"; /* TOUCHKEY_INT */
+ ste,config = <&gpio_in_nopull>;
+ };
+ };
+ };
+
sdi0 {
sd_level_translator_default: sd_level_translator_default {
golden_cfg1 {
--
2.27.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH 2/2] ARM: dts: ux500: samsung-golden: Add touchkey
2020-06-21 19:38 ` [PATCH 2/2] ARM: dts: ux500: samsung-golden: Add touchkey Nick Reitemeyer
@ 2020-06-22 9:09 ` Stephan Gerhold
2020-07-07 12:14 ` Linus Walleij
1 sibling, 0 replies; 7+ messages in thread
From: Stephan Gerhold @ 2020-06-22 9:09 UTC (permalink / raw)
To: Nick Reitemeyer; +Cc: linux-arm-kernel, devicetree, Linus Walleij, Rob Herring
On Sun, Jun 21, 2020 at 09:38:23PM +0200, Nick Reitemeyer wrote:
> Adds support for the back and menu keys on golden.
>
> Signed-off-by: Nick Reitemeyer <nick.reitemeyer@web.de>
Thanks for sending this!
Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
Tested-by: Stephan Gerhold <stephan@gerhold.net>
> ---
> .../arm/boot/dts/ste-ux500-samsung-golden.dts | 45 +++++++++++++++++++
> 1 file changed, 45 insertions(+)
>
> diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
> index 5b499c0b2745..1e26b711d43d 100644
> --- a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
> +++ b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts
> @@ -24,6 +24,32 @@ chosen {
> stdout-path = &serial2;
> };
>
> + i2c-gpio-0 {
> + compatible = "i2c-gpio";
> + sda-gpios = <&gpio2 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
> + scl-gpios = <&gpio2 13 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c_gpio_0_default>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + touchkey@20 {
> + compatible = "coreriver,tc360-touchkey";
> + reg = <0x20>;
> + vdd-supply = <&ab8500_ldo_aux4_reg>;
> + vcc-supply = <&ab8500_ldo_aux6_reg>;
> +
> + interrupt-parent = <&gpio2>;
> + interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&touchkey_default>;
> + linux,keycodes = <KEY_MENU KEY_BACK>;
> + };
> + };
> +
> i2c-gpio-1 {
> compatible = "i2c-gpio";
> sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
> @@ -403,6 +429,16 @@ golden_cfg1 {
> };
> };
>
> + i2c-gpio-0 {
> + i2c_gpio_0_default: i2c_gpio_0 {
> + golden_cfg1 {
> + pins = "GPIO77", /* TOUCHKEY_SCL */
> + "GPIO78"; /* TOUCHKEY_SDA */
> + ste,config = <&gpio_in_nopull>;
> + };
> + };
> + };
> +
> i2c-gpio-1 {
> i2c_gpio_1_default: i2c_gpio_1 {
> golden_cfg1 {
> @@ -413,6 +449,15 @@ golden_cfg1 {
> };
> };
>
> + touchkey {
> + touchkey_default: touchkey_default {
> + golden_cfg1 {
> + pins = "GPIO79"; /* TOUCHKEY_INT */
> + ste,config = <&gpio_in_nopull>;
> + };
> + };
> + };
> +
> sdi0 {
> sd_level_translator_default: sd_level_translator_default {
> golden_cfg1 {
> --
> 2.27.0
>
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH 2/2] ARM: dts: ux500: samsung-golden: Add touchkey
2020-06-21 19:38 ` [PATCH 2/2] ARM: dts: ux500: samsung-golden: Add touchkey Nick Reitemeyer
@ 2020-07-07 12:14 ` Linus Walleij
2020-07-07 12:14 ` Linus Walleij
1 sibling, 0 replies; 7+ messages in thread
From: Linus Walleij @ 2020-07-07 12:14 UTC (permalink / raw)
To: Nick Reitemeyer
Cc: Linux ARM,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Stephan Gerhold, Rob Herring
On Sun, Jun 21, 2020 at 9:40 PM Nick Reitemeyer <nick.reitemeyer@web.de> wrote:
> Adds support for the back and menu keys on golden.
>
> Signed-off-by: Nick Reitemeyer <nick.reitemeyer@web.de>
Patch applied!
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] ARM: defconfig: u8500: Enable CONFIG_KEYBOARD_TM2_TOUCHKEY
2020-06-21 19:38 [PATCH 1/2] ARM: defconfig: u8500: Enable CONFIG_KEYBOARD_TM2_TOUCHKEY Nick Reitemeyer
@ 2020-07-07 12:09 ` Linus Walleij
2020-07-07 12:09 ` Linus Walleij
1 sibling, 0 replies; 7+ messages in thread
From: Linus Walleij @ 2020-07-07 12:09 UTC (permalink / raw)
To: Nick Reitemeyer
Cc: Linux ARM,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Stephan Gerhold, Rob Herring
On Sun, Jun 21, 2020 at 9:40 PM Nick Reitemeyer <nick.reitemeyer@web.de> wrote:
> Required for touchkey support on samsung-golden.
>
> Signed-off-by: Nick Reitemeyer <nick.reitemeyer@web.de>
Patch applied.
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2020-07-07 12:16 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-21 19:38 [PATCH 1/2] ARM: defconfig: u8500: Enable CONFIG_KEYBOARD_TM2_TOUCHKEY Nick Reitemeyer
2020-06-21 19:38 ` [PATCH 2/2] ARM: dts: ux500: samsung-golden: Add touchkey Nick Reitemeyer
2020-06-22 9:09 ` Stephan Gerhold
2020-07-07 12:14 ` Linus Walleij
2020-07-07 12:14 ` Linus Walleij
2020-07-07 12:09 ` [PATCH 1/2] ARM: defconfig: u8500: Enable CONFIG_KEYBOARD_TM2_TOUCHKEY Linus Walleij
2020-07-07 12:09 ` Linus Walleij
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.