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-rw-r--r--arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts77
1 files changed, 77 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
index b7fe102475e7..c3c626b2cfa2 100644
--- a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
@@ -1,5 +1,6 @@
/*
* Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
+ * Copyright 2015 - Karsten Merker <merker@debian.org>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
@@ -45,6 +46,7 @@
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
@@ -86,6 +88,10 @@
status = "okay";
};
+&codec {
+ status = "okay";
+};
+
&gmac {
pinctrl-names = "default";
pinctrl-0 = <&gmac_pins_rgmii_a>;
@@ -110,6 +116,60 @@
};
};
+&lradc {
+ vref-supply = <&reg_vcc3v0>;
+ status = "okay";
+
+ button@190 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <190000>;
+ };
+
+ button@390 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <390000>;
+ };
+
+ button@600 {
+ label = "Menu";
+ linux,code = <KEY_MENU>;
+ channel = <0>;
+ voltage = <600000>;
+ };
+
+ button@800 {
+ label = "Search";
+ linux,code = <KEY_SEARCH>;
+ channel = <0>;
+ voltage = <800000>;
+ };
+
+ button@980 {
+ label = "Home";
+ linux,code = <KEY_HOMEPAGE>;
+ channel = <0>;
+ voltage = <980000>;
+ };
+
+ button@1180 {
+ label = "Esc";
+ linux,code = <KEY_ESC>;
+ channel = <0>;
+ voltage = <1180000>;
+ };
+
+ button@1400 {
+ label = "Enter";
+ linux,code = <KEY_ENTER>;
+ channel = <0>;
+ voltage = <1400000>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
@@ -120,6 +180,16 @@
status = "okay";
};
+&mmc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_olimex_som_evb>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>; /* PH0 */
+ cd-inverted;
+ status = "okay";
+};
+
&ohci0 {
status = "okay";
};
@@ -142,6 +212,13 @@
allwinner,drive = <SUN4I_PINCTRL_20_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ mmc3_cd_pin_olimex_som_evb: mmc3_cd_pin@0 {
+ allwinner,pins = "PH0";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
};
&reg_ahci_5v {