sunxi: Add a proper dts file for the ga10h a33 based tablet

Add and use a proper dts for the ga10h a33 based tablet, as
submitted upstream.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index b683a49bd59f9f72ea0a58eb210de156bf1a7dd4..fe3aa8935d63f5efe1d09a73807365b092588390 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -127,6 +127,7 @@ dtb-$(CONFIG_MACH_SUN8I_A23) += \
        sun8i-a23-ippo-q8h-v1.2.dtb
 dtb-$(CONFIG_MACH_SUN8I_A33) += \
        sun8i-a33-et-q8-v1.6.dtb \
+       sun8i-a33-ga10h-v1.1.dtb \
        sun8i-a33-ippo-q8h-v1.2-lcd1024x600.dtb
 dtb-$(CONFIG_MACH_SUN9I) += \
        sun9i-a80-optimus.dtb \

diff --git a/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts b/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
new file mode 100644 (file)
index 0000000..8667033
--- /dev/null
+++ b/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * 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
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a33.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+       model = "Allwinner GA10H Quad Core Tablet (v1.1)";
+       compatible = "allwinner,ga10h-v1.1", "allwinner,sun8i-a33";
+
+       aliases {
+               serial0 = &r_uart;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+};
+
+&i2c0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c0_pins_a>;
+       status = "okay";
+};
+
+&i2c1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c1_pins_a>;
+       status = "okay";
+};
+
+&lradc {
+       vref-supply = <&reg_vcc3v0>;
+       status = "okay";
+
+       button@200 {
+               label = "Volume Up";
+               linux,code = <KEY_VOLUMEUP>;
+               channel = <0>;
+               voltage = <200000>;
+       };
+
+       button@400 {
+               label = "Volume Down";
+               linux,code = <KEY_VOLUMEDOWN>;
+               channel = <0>;
+               voltage = <400000>;
+       };
+
+       button@600 {
+               label = "Back";
+               linux,code = <KEY_BACK>;
+               channel = <0>;
+               voltage = <600000>;
+       };
+};
+
+&mmc0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8h>;
+       vmmc-supply = <&reg_vcc3v0>;
+       bus-width = <4>;
+       cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
+       cd-inverted;
+       status = "okay";
+};
+
+&pio {
+       mmc0_cd_pin_q8h: mmc0_cd_pin@0 {
+               allwinner,pins = "PB4";
+               allwinner,function = "gpio_in";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+       };
+};
+
+&r_uart {
+       pinctrl-names = "default";
+       pinctrl-0 = <&r_uart_pins_a>;
+       status = "okay";
+};

diff --git a/configs/ga10h_v1_1_defconfig b/configs/ga10h_v1_1_defconfig
index 3beed582c67c1cae41e65f9efe6b5e5d899391fc..4344bb79203370f7a292ba1b9033094ab10d2718 100644 (file)
--- a/configs/ga10h_v1_1_defconfig
+++ b/configs/ga10h_v1_1_defconfig
@@ -14,7 +14,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH6"
 CONFIG_VIDEO_LCD_BL_PWM="PH0"
 CONFIG_VIDEO_LCD_PANEL_LVDS=y
 CONFIG_USB_MUSB_SUNXI=y
-CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-ippo-q8h-v1.2-lcd1024x600"
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-ga10h-v1.1"
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
 CONFIG_CMD_SETEXPR=y