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176 lines
4.2 KiB
Diff
176 lines
4.2 KiB
Diff
From 3bf1194692f3a275e0776d3c0b6f17826cc01baa 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 19:50:33 +0100
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Subject: [PATCH] ARM: dts: sun5i: 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/sun5i-a10s-olinuxino-micro.dts | 45 ++++++++++++++++++++++--
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arch/arm/boot/dts/sun5i-a10s.dtsi | 7 ++++
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arch/arm/boot/dts/sun5i-a13-olinuxino.dts | 45 ++++++++++++++++++++++--
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arch/arm/boot/dts/sun5i-a13.dtsi | 7 ++++
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4 files changed, 100 insertions(+), 4 deletions(-)
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diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
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index ea9519d..0b82d20 100644
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--- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
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+++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts
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@@ -12,8 +12,9 @@
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*/
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/dts-v1/;
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-/include/ "sun5i-a10s.dtsi"
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-/include/ "sunxi-common-regulators.dtsi"
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+#include "sun5i-a10s.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 A10s-Olinuxino Micro";
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@@ -98,6 +99,46 @@
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};
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};
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+ lradc: lradc@01c22800 {
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+ vref-supply = <®_vcc3v0>;
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+ status = "okay";
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+
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+ button@191 {
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+ label = "Volume Up";
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+ linux,code = <KEY_VOLUMEUP>;
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+ channel = <0>;
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+ voltage = <191274>;
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+ };
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+
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+ button@392 {
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+ label = "Volume Down";
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+ linux,code = <KEY_VOLUMEDOWN>;
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+ channel = <0>;
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+ voltage = <392644>;
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+ };
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+
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+ button@601 {
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+ label = "Menu";
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+ linux,code = <KEY_MENU>;
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+ channel = <0>;
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+ voltage = <601151>;
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+ };
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+
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+ button@795 {
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+ label = "Enter";
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+ linux,code = <KEY_ENTER>;
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+ channel = <0>;
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+ voltage = <795090>;
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+ };
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+
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+ button@987 {
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+ label = "Home";
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+ linux,code = <KEY_HOMEPAGE>;
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+ channel = <0>;
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+ voltage = <987387>;
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+ };
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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/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
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index 531272c..7c6c883 100644
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--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
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+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
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@@ -520,6 +520,13 @@
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reg = <0x01c20c90 0x10>;
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};
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+ lradc: lradc@01c22800 {
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+ compatible = "allwinner,sun4i-a10-lradc-keys";
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+ reg = <0x01c22800 0x100>;
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+ interrupts = <31>;
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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,sun4i-a10-sid";
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reg = <0x01c23800 0x10>;
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diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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index 429994e..b4ec8eb 100644
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--- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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@@ -12,8 +12,9 @@
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*/
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/dts-v1/;
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-/include/ "sun5i-a13.dtsi"
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-/include/ "sunxi-common-regulators.dtsi"
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+#include "sun5i-a13.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 A13-Olinuxino";
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@@ -66,6 +67,46 @@
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};
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};
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+ lradc: lradc@01c22800 {
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+ vref-supply = <®_vcc3v0>;
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+ status = "okay";
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+
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+ button@191 {
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+ label = "Volume Up";
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+ linux,code = <KEY_VOLUMEUP>;
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+ channel = <0>;
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+ voltage = <191274>;
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+ };
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+
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+ button@392 {
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+ label = "Volume Down";
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+ linux,code = <KEY_VOLUMEDOWN>;
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+ channel = <0>;
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+ voltage = <392644>;
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+ };
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+
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+ button@601 {
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+ label = "Menu";
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+ linux,code = <KEY_MENU>;
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+ channel = <0>;
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+ voltage = <601151>;
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+ };
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+
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+ button@795 {
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+ label = "Enter";
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+ linux,code = <KEY_ENTER>;
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+ channel = <0>;
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+ voltage = <795090>;
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+ };
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+
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+ button@987 {
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+ label = "Home";
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+ linux,code = <KEY_HOMEPAGE>;
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+ channel = <0>;
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+ voltage = <987387>;
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+ };
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+ };
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+
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uart1: serial@01c28400 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins_b>;
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diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
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index b131068..aa0482c 100644
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--- a/arch/arm/boot/dts/sun5i-a13.dtsi
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+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
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@@ -468,6 +468,13 @@
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reg = <0x01c20c90 0x10>;
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};
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+ lradc: lradc@01c22800 {
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+ compatible = "allwinner,sun4i-a10-lradc-keys";
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+ reg = <0x01c22800 0x100>;
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+ interrupts = <31>;
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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,sun4i-a10-sid";
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reg = <0x01c23800 0x10>;
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