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60 lines
1.7 KiB
Diff
60 lines
1.7 KiB
Diff
From 98e21d18a26032912bf6c979f084c200a94e976b Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Wed, 1 Jan 2014 20:26:21 +0100
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Subject: [PATCH] ARM: dts: sun7i: Add lradc node
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 9 +++++++++
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arch/arm/boot/dts/sun7i-a20.dtsi | 7 +++++++
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2 files changed, 16 insertions(+)
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diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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index 822cbe2..15f1f3f 100644
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--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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@@ -14,6 +14,7 @@
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/dts-v1/;
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/include/ "sun7i-a20.dtsi"
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/include/ "sunxi-common-regulators.dtsi"
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+#include <dt-bindings/input/input.h>
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/ {
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model = "Olimex A20-Olinuxino Micro";
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@@ -96,6 +97,14 @@
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};
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};
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+ lradc: lradc@01c22800 {
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+ allwinner,chan0-step = <200>;
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+ linux,chan0-keycodes = <KEY_VOLUMEUP KEY_VOLUMEDOWN
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+ KEY_MENU KEY_SEARCH KEY_HOME
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+ KEY_ESC KEY_ENTER>;
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+ status = "okay";
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+ };
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+
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uart0: serial@01c28000 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
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index 1d9b314..0c57ac5 100644
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--- a/arch/arm/boot/dts/sun7i-a20.dtsi
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+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
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@@ -735,6 +735,13 @@
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interrupts = <0 24 4>;
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};
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+ lradc: lradc@01c22800 {
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+ compatible = "allwinner,sun4i-lradc-keys";
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+ reg = <0x01c22800 0x100>;
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+ interrupts = <0 31 4>;
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+ status = "disabled";
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+ };
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+
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sid: eeprom@01c23800 {
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compatible = "allwinner,sun7i-a20-sid";
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reg = <0x01c23800 0x200>;
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--
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2.0.3
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