sunxi: power: add AXP809 support
The A80 uses the AXP809 as its primary PMIC.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
diff --git a/include/axp809.h b/include/axp809.h
new file mode 100644
index 0000000..d27fb97
--- /dev/null
+++ b/include/axp809.h
@@ -0,0 +1,60 @@
+/*
+ * (C) Copyright 2016 Chen-Yu Tsai <wens@csie.org>
+ *
+ * X-Powers AXP809 Power Management IC driver
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#define AXP809_CHIP_ID 0x03
+
+#define AXP809_OUTPUT_CTRL1 0x10
+#define AXP809_OUTPUT_CTRL1_DC5LDO_EN (1 << 0)
+#define AXP809_OUTPUT_CTRL1_DCDC1_EN (1 << 1)
+#define AXP809_OUTPUT_CTRL1_DCDC2_EN (1 << 2)
+#define AXP809_OUTPUT_CTRL1_DCDC3_EN (1 << 3)
+#define AXP809_OUTPUT_CTRL1_DCDC4_EN (1 << 4)
+#define AXP809_OUTPUT_CTRL1_DCDC5_EN (1 << 5)
+#define AXP809_OUTPUT_CTRL1_ALDO1_EN (1 << 6)
+#define AXP809_OUTPUT_CTRL1_ALDO2_EN (1 << 7)
+#define AXP809_OUTPUT_CTRL2 0x12
+#define AXP809_OUTPUT_CTRL2_ELDO1_EN (1 << 0)
+#define AXP809_OUTPUT_CTRL2_ELDO2_EN (1 << 1)
+#define AXP809_OUTPUT_CTRL2_ELDO3_EN (1 << 2)
+#define AXP809_OUTPUT_CTRL2_DLDO1_EN (1 << 3)
+#define AXP809_OUTPUT_CTRL2_DLDO2_EN (1 << 4)
+#define AXP809_OUTPUT_CTRL2_ALDO3_EN (1 << 5)
+#define AXP809_OUTPUT_CTRL2_SWOUT_EN (1 << 6)
+#define AXP809_OUTPUT_CTRL2_DC1SW_EN (1 << 7)
+
+#define AXP809_DLDO1_CTRL 0x15
+#define AXP809_DLDO2_CTRL 0x16
+#define AXP809_ELDO1_CTRL 0x19
+#define AXP809_ELDO2_CTRL 0x1a
+#define AXP809_ELDO3_CTRL 0x1b
+#define AXP809_DC5LDO_CTRL 0x1c
+#define AXP809_DCDC1_CTRL 0x21
+#define AXP809_DCDC2_CTRL 0x22
+#define AXP809_DCDC3_CTRL 0x23
+#define AXP809_DCDC4_CTRL 0x24
+#define AXP809_DCDC5_CTRL 0x25
+#define AXP809_ALDO1_CTRL 0x28
+#define AXP809_ALDO2_CTRL 0x29
+#define AXP809_ALDO3_CTRL 0x2a
+#define AXP809_SHUTDOWN 0x32
+#define AXP809_SHUTDOWN_POWEROFF (1 << 7)
+
+/* For axp_gpio.c */
+#define AXP_POWER_STATUS 0x00
+#define AXP_POWER_STATUS_VBUS_PRESENT (1 << 5)
+#define AXP_VBUS_IPSOUT 0x30
+#define AXP_VBUS_IPSOUT_DRIVEBUS (1 << 2)
+#define AXP_MISC_CTRL 0x8f
+#define AXP_MISC_CTRL_N_VBUSEN_FUNC (1 << 4)
+#define AXP_GPIO0_CTRL 0x90
+#define AXP_GPIO1_CTRL 0x92
+#define AXP_GPIO_CTRL_OUTPUT_LOW 0x00 /* Drive pin low */
+#define AXP_GPIO_CTRL_OUTPUT_HIGH 0x01 /* Drive pin high */
+#define AXP_GPIO_CTRL_INPUT 0x02 /* Input */
+#define AXP_GPIO_STATE 0x94
+#define AXP_GPIO_STATE_OFFSET 0