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From: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
	Maxime Ripard
	<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	devicetree <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH 3/5] ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03
Date: Sun, 11 Sep 2016 20:23:25 +0200	[thread overview]
Message-ID: <20160911182327.824-4-hdegoede@redhat.com> (raw)
In-Reply-To: <20160911182327.824-1-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>

Add a node enabling the gsl1680 touchscreen controller found on
sun8i-a23-polaroid-mid2407pxe03 tablets.

Signed-off-by: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
Changes in v2:
-Make ldo_io1 vddio-supply for the touchscreen rather then marking it as
 regulator-always-on
---
 arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
index 4789aac..6662127 100644
--- a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
+++ b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
@@ -90,3 +90,22 @@
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
 };
+
+&reg_ldo_io1 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-touchscreen";
+	status = "okay";
+};
+
+&touchscreen {
+	reg = <0x40>;
+	compatible = "silead,gsl1680";
+	firmware-name = "gsl1680-polaroid-mid2407pxe03.fw";
+	touchscreen-size-x = <960>;
+	touchscreen-size-y = <640>;
+	touchscreen-inverted-x;
+	touchscreen-inverted-y;
+	vddio-supply = <&reg_ldo_io1>;
+	status = "okay";
+};
-- 
2.9.3

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WARNING: multiple messages have this Message-ID (diff)
From: hdegoede@redhat.com (Hans de Goede)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/5] ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03
Date: Sun, 11 Sep 2016 20:23:25 +0200	[thread overview]
Message-ID: <20160911182327.824-4-hdegoede@redhat.com> (raw)
In-Reply-To: <20160911182327.824-1-hdegoede@redhat.com>

Add a node enabling the gsl1680 touchscreen controller found on
sun8i-a23-polaroid-mid2407pxe03 tablets.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
Changes in v2:
-Make ldo_io1 vddio-supply for the touchscreen rather then marking it as
 regulator-always-on
---
 arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
index 4789aac..6662127 100644
--- a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
+++ b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
@@ -90,3 +90,22 @@
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
 };
+
+&reg_ldo_io1 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-touchscreen";
+	status = "okay";
+};
+
+&touchscreen {
+	reg = <0x40>;
+	compatible = "silead,gsl1680";
+	firmware-name = "gsl1680-polaroid-mid2407pxe03.fw";
+	touchscreen-size-x = <960>;
+	touchscreen-size-y = <640>;
+	touchscreen-inverted-x;
+	touchscreen-inverted-y;
+	vddio-supply = <&reg_ldo_io1>;
+	status = "okay";
+};
-- 
2.9.3

  parent reply	other threads:[~2016-09-11 18:23 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-11 18:23 [PATCH 0/5] ARM: dts: sun8i: Add touchscreen node to various tablets Hans de Goede
2016-09-11 18:23 ` Hans de Goede
     [not found] ` <20160911182327.824-1-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-09-11 18:23   ` [PATCH 1/5] ARM: dts: sun8i: Add touchscreen node for sun8i-a23-gt90h Hans de Goede
2016-09-11 18:23     ` Hans de Goede
2016-09-11 18:23   ` [PATCH 2/5] ARM: dts: sun8i: Add touchscreen node for sun8i-a23-inet86dz Hans de Goede
2016-09-11 18:23     ` Hans de Goede
2016-09-11 18:23   ` Hans de Goede [this message]
2016-09-11 18:23     ` [PATCH 3/5] ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03 Hans de Goede
2016-09-11 18:23   ` [PATCH 4/5] ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2809pxe04 Hans de Goede
2016-09-11 18:23     ` Hans de Goede
2016-09-11 18:23   ` [PATCH 5/5] ARM: dts: sun8i: Add touchscreen node for sun8i-a33-ga10h Hans de Goede
2016-09-11 18:23     ` Hans de Goede
2016-09-12  6:09   ` [PATCH 0/5] ARM: dts: sun8i: Add touchscreen node to various tablets Chen-Yu Tsai
2016-09-12  6:09     ` Chen-Yu Tsai
2016-09-13  7:59   ` Maxime Ripard
2016-09-13  7:59     ` Maxime Ripard
2016-09-13  8:06     ` Hans de Goede
2016-09-13  8:06       ` Hans de Goede
     [not found]       ` <fee7e6fe-d22b-9233-121e-b403d6ee20f1-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-09-14 16:14         ` Maxime Ripard
2016-09-14 16:14           ` Maxime Ripard

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