From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/10] ARM: ux500: Add all bu21013 touch screen components to supported Device Trees
Date: Tue, 2 Oct 2012 09:13:22 +0100 [thread overview]
Message-ID: <1349165603-24401-10-git-send-email-lee.jones@linaro.org> (raw)
In-Reply-To: <1349165603-24401-1-git-send-email-lee.jones@linaro.org>
It is possible to connect a BU21013 Touch Screen to all version
of the HREF which support the ST-UIB. This patch applies all the
necessary settings to the pre-v60 and v60+ HREF Device Trees.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
arch/arm/boot/dts/hrefprev60.dts | 6 ++++++
arch/arm/boot/dts/hrefv60plus.dts | 8 ++++++++
arch/arm/boot/dts/stuib.dtsi | 23 +++++++++++++++++++++++
3 files changed, 37 insertions(+)
diff --git a/arch/arm/boot/dts/hrefprev60.dts b/arch/arm/boot/dts/hrefprev60.dts
index e112cce..cd9e535 100644
--- a/arch/arm/boot/dts/hrefprev60.dts
+++ b/arch/arm/boot/dts/hrefprev60.dts
@@ -31,5 +31,11 @@
reg = <0x33>;
};
};
+
+ i2c at 80110000 {
+ bu21013_tp at 0x5c {
+ reset-gpio = <&tc3589x_gpio 13 0x4>;
+ };
+ };
};
};
diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
index b5fc355..82103a2 100644
--- a/arch/arm/boot/dts/hrefv60plus.dts
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -23,4 +23,12 @@
gpios = <&gpio6 25 0x4>;
};
};
+
+ soc-u9500 {
+ i2c at 80110000 {
+ bu21013_tp at 0x5c {
+ reset-gpio = <&gpio4 15 0x4>;
+ };
+ };
+ };
};
diff --git a/arch/arm/boot/dts/stuib.dtsi b/arch/arm/boot/dts/stuib.dtsi
index 64ac327..5547f38 100644
--- a/arch/arm/boot/dts/stuib.dtsi
+++ b/arch/arm/boot/dts/stuib.dtsi
@@ -11,5 +11,28 @@
/ {
soc-u9500 {
+ i2c at 80110000 {
+ bu21013_tp at 0x5c {
+ compatible = "bu21013_tp";
+ reg = <0x5c>;
+ touch-gpio = <&gpio2 20 0x4>;
+ avdd-supply = <&ab8500_ldo_aux1_reg>;
+
+ stericsson,touch-max-x = <384>;
+ stericsson,touch-max-y = <704>;
+ stricsson,flip-y;
+ };
+
+ bu21013_tp at 0x5d {
+ compatible = "bu21013_tp";
+ reg = <0x5d>;
+ touch-gpio = <&gpio2 20 0x4>;
+ avdd-supply = <&ab8500_ldo_aux1_reg>;
+
+ stericsson,touch-max-x = <384>;
+ stericsson,touch-max-y = <704>;
+ stricsson,flip-y;
+ };
+ };
};
};
--
1.7.9.5
next prev parent reply other threads:[~2012-10-02 8:13 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-02 8:13 [PATCH 00/10] Platform data clean-up and UIB device enablement Lee Jones
2012-10-02 8:13 ` [PATCH 01/10] ARM: ux500: Move all Device Tree booting into cpu-db8500 Lee Jones
2012-10-02 8:55 ` Linus Walleij
2012-10-02 8:13 ` [PATCH 02/10] ARM: ux500: Strip out duplicate touch screen platform information Lee Jones
2012-10-02 9:07 ` Linus Walleij
2012-10-02 8:13 ` [PATCH 03/10] Input: bu21013_ts - Request a regulator that actually exists Lee Jones
2012-10-02 9:16 ` Linus Walleij
2012-10-02 8:13 ` [PATCH 04/10] Input: bu21013_ts - Move GPIO init and exit functions into the driver Lee Jones
2012-10-02 9:18 ` Linus Walleij
2012-10-02 8:13 ` [PATCH 05/10] Input: bu21013_ts - Add support for Device Tree booting Lee Jones
2012-10-02 9:20 ` Linus Walleij
2012-10-02 8:13 ` [PATCH 06/10] Documentation: Detail permitted DT properties for the BU21013 Touch Screen Lee Jones
2012-10-02 9:21 ` Linus Walleij
2012-10-02 8:13 ` [PATCH 07/10] ARM: ux500: Create a new Device Tree include file for boards supporting STUIBs Lee Jones
2012-10-02 10:57 ` Linus Walleij
2012-10-02 8:13 ` [PATCH 08/10] ARM: ux500: Stop calling the UIB init function when using Device Tree Lee Jones
2012-10-02 10:57 ` Linus Walleij
2012-10-02 12:15 ` Lee Jones
2012-10-02 12:58 ` Linus Walleij
2012-10-02 8:13 ` Lee Jones [this message]
2012-10-02 10:58 ` [PATCH 09/10] ARM: ux500: Add all bu21013 touch screen components to supported Device Trees Linus Walleij
2012-10-02 8:13 ` [PATCH 10/10] ARM: ux500: Stop informing the regulator subsystem that we have full constraints Lee Jones
2012-10-02 11:00 ` Linus Walleij
2012-10-02 11:44 ` [PATCH 00/10] Platform data clean-up and UIB device enablement Arnd Bergmann
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