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authorHans de Goede <hdegoede@redhat.com>2016-03-14 17:37:09 +0100
committerHans de Goede <hdegoede@redhat.com>2016-03-23 22:04:13 +0100
commit80e5f83c0fc4bf42110cc55ce671ad7ddc7b08a4 (patch)
tree39fe4223027504cf9fdfa54c2212401be4a95b92 /arch/arm/dts/sun4i-a10-gemei-g9.dts
parent4bb656e9dde2019cb42ac4c27b3a114a801ad127 (diff)
sunxi: Sync dts files with the upstream kernel
Sync dts files with the upstream kernel including changes queued for 4.6: https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-4.6 Note this adds a number of new unused board dts files. I've asked the authors of the kernel commits adding these to submit a matching defconfig to u-boot. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'arch/arm/dts/sun4i-a10-gemei-g9.dts')
-rw-r--r--arch/arm/dts/sun4i-a10-gemei-g9.dts63
1 files changed, 51 insertions, 12 deletions
diff --git a/arch/arm/dts/sun4i-a10-gemei-g9.dts b/arch/arm/dts/sun4i-a10-gemei-g9.dts
index 570754d8df..ac64781a0a 100644
--- a/arch/arm/dts/sun4i-a10-gemei-g9.dts
+++ b/arch/arm/dts/sun4i-a10-gemei-g9.dts
@@ -47,6 +47,7 @@
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "Gemei G9 Tablet";
@@ -64,12 +65,22 @@
/*
* TODO:
* 2x cameras via CSI
- * bma250 IRQs
* AXP battery management
* NAND
* OTG
* Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
*/
+&codec {
+ /* PH15 controls power to external amplifier (ft2012q) */
+ pinctrl-names = "default";
+ pinctrl-0 = <&codec_pa_pin>;
+ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <&reg_dcdc2>;
+};
&ehci0 {
status = "okay";
@@ -85,15 +96,13 @@
status = "okay";
axp209: pmic@34 {
- compatible = "x-powers,axp209";
reg = <0x34>;
interrupts = <0>;
-
- interrupt-controller;
- #interrupt-cells = <1>;
};
};
+#include "axp209.dtsi"
+
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
@@ -103,17 +112,13 @@
bma250@18 {
compatible = "bosch,bma250";
reg = <0x18>;
-
- /*
- * TODO: interrupt pins:
- * int1 - PH00
- * int2 - PI10
- */
+ interrupt-parent = <&pio>;
+ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH00 / EINT0 */
};
};
&lradc {
- vref-supply = <&reg_vcc3v0>;
+ vref-supply = <&reg_ldo2>;
status = "okay";
@@ -149,6 +154,40 @@
status = "okay";
};
+&pio {
+ codec_pa_pin: codec_pa_pin@0 {
+ allwinner,pins = "PH15";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&reg_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
&reg_usb1_vbus {
status = "okay";
};