brcm2708: update to latest patches from RPi foundation

[openwrt/openwrt.git] / target / linux / brcm2708 / patches-4.19 / 950-0363-Input-ili210x-add-DT-binding-document.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0363-Input-ili210x-add-DT-binding-document.patch b/target/linux/brcm2708/patches-4.19/950-0363-Input-ili210x-add-DT-binding-document.patch
new file mode 100644 (file)
index 0000000..5eb3703
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0363-Input-ili210x-add-DT-binding-document.patch
@@ -0,0 +1,47 @@
+From 9ee66e1acf33fd1dcf4beb8a6fce4fdade01ab05 Mon Sep 17 00:00:00 2001
+From: Samuel Hsu <hsu@distec.de>
+Date: Mon, 8 Apr 2019 16:49:51 +0200
+Subject: [PATCH] Input: ili210x - add DT binding document
+
+commit 41a852e002e65ab7a1e6841b485d72d022e95df2 upstream
+
+Add DT binding document for the Ilitek ILI210x and ILI251x
+touchscreen controllers.
+
+Signed-off-by: Marek Vasut <marex@denx.de>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
+---
+ .../bindings/input/ilitek,ili2xxx.txt         | 26 +++++++++++++++++++
+ 1 file changed, 26 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt
+@@ -0,0 +1,26 @@
++Ilitek ILI210x/ILI251x touchscreen controller
++
++Required properties:
++- compatible:
++    ilitek,ili210x for ILI210x
++    ilitek,ili251x for ILI251x
++
++- reg: The I2C address of the device
++
++- interrupts: The sink for the touchscreen's IRQ output
++    See ../interrupt-controller/interrupts.txt
++
++Optional properties for main touchpad device:
++
++- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low)
++
++Example:
++
++      touchscreen@41 {
++              compatible = "ilitek,ili251x";
++              reg = <0x41>;
++              interrupt-parent = <&gpio4>;
++              interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
++              reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
++      };
++