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From: Andi Shyti <andi.shyti@samsung.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Chanwoo Choi <cw00.choi@samsung.com>,
	Javier Martinez Canillas <javier@osg.samsung.com>
Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	Andi Shyti <andi.shyti@samsung.com>,
	Andi Shyti <andi@etezian.org>
Subject: [PATCH 3/3] arm64: dts: exynos: Add stmfts touchscreen node for TM2 and TM2E
Date: Tue, 17 Jan 2017 22:54:41 +0900	[thread overview]
Message-ID: <20170117135441.31450-4-andi.shyti@samsung.com> (raw)
In-Reply-To: <20170117135441.31450-1-andi.shyti@samsung.com>

TM2 and TM2E devices are provided with a ST-Microelectronics
Finger Tip S device with small differences:

 - screen size
 - TM2E uses the stmfts also as a touchkey for "back" and "menu"

Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
---
 arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 13 +++++++++++++
 arch/arm64/boot/dts/exynos/exynos5433-tm2.dts         |  5 +++++
 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts        |  7 +++++++
 3 files changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index a5c866901e93..689d5c124a49 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -745,6 +745,19 @@
 	};
 };
 
+&hsi2c_5 {
+	status = "okay";
+
+	touchscreen: stmfts@49 {
+		compatible = "st,stmfts";
+		reg = <0x49>;
+		interrupt-parent = <&gpa1>;
+		interrupts = <1 IRQ_TYPE_NONE>;
+		avdd-supply = <&ldo30_reg>;
+		vdd-supply = <&ldo31_reg>;
+	};
+};
+
 &hsi2c_7 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
index 2449266b268f..d0311d34c6bd 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
@@ -29,3 +29,8 @@
 	regulator-min-microvolt = <3000000>;
 	regulator-max-microvolt = <3000000>;
 };
+
+&touchscreen {
+	touchscreen-size-x = <1439>;
+	touchscreen-size-y = <2559>;
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts
index 2fbf3a860316..388880dcb5ae 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts
@@ -29,3 +29,10 @@
 	regulator-min-microvolt = <3300000>;
 	regulator-max-microvolt = <3300000>;
 };
+
+&touchscreen {
+	touchscreen-size-x = <1599>;
+	touchscreen-size-y = <2559>;
+	touch-key-connected;
+	ledvdd-supply = <&ldo33_reg>;
+};
-- 
2.11.0

  parent reply	other threads:[~2017-01-17 14:07 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20170117135456epcas5p25968e1781a9cee833b350940ae7af70b@epcas5p2.samsung.com>
2017-01-17 13:54 ` [PATCH 0/3] STM FingerTip S touchscreen support for TM2 board Andi Shyti
     [not found]   ` <CGME20170117135456epcas5p2e303f0c5fa642b43fde543d5d6098dc2@epcas5p2.samsung.com>
2017-01-17 13:54     ` [PATCH 1/3] Input: add STMicroelectronics FingerTip touchscreen driver Andi Shyti
2017-01-17 14:32       ` Javier Martinez Canillas
2017-01-17 18:43       ` Krzysztof Kozlowski
2017-01-17 20:47         ` Dmitry Torokhov
2017-01-18  1:16           ` Andi Shyti
2017-01-18  1:12         ` Andi Shyti
2017-01-19 18:19       ` Rob Herring
2017-01-20  0:19         ` Andi Shyti
2017-01-20 13:22           ` Rob Herring
2017-01-20 13:22             ` Rob Herring
     [not found]   ` <CGME20170117135456epcas5p25a2bfb3a8e1e785177ea842310401d24@epcas5p2.samsung.com>
2017-01-17 13:54     ` [PATCH 2/3] Input: add support for the STMicroelectronics FingerTip touchscreen Andi Shyti
2017-01-17 21:21       ` Dmitry Torokhov
2017-01-18  1:58         ` Andi Shyti
     [not found]   ` <CGME20170117135457epcas5p2044e9e5cd9eb6b162bb0acb4e317bdfb@epcas5p2.samsung.com>
2017-01-17 13:54     ` Andi Shyti [this message]
2017-01-17 14:35       ` [PATCH 3/3] arm64: dts: exynos: Add stmfts touchscreen node for TM2 and TM2E Javier Martinez Canillas
2017-01-17 18:39       ` Krzysztof Kozlowski

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