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@@ -14,6 +14,9 @@
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#define AXP223_RUNTIME_ADDR 0x2d
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/* Page 0 addresses */
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+#define AXP221_POWER_STATUS 0x00
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+#define AXP221_POWER_STATUS_VBUS_AVAIL (1 << 5)
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+#define AXP221_POWER_STATUS_VBUS_USABLE (1 << 4)
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#define AXP221_CHIP_ID 0x03
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#define AXP221_OUTPUT_CTRL1 0x10
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#define AXP221_OUTPUT_CTRL1_DCDC0_EN (1 << 0)
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@@ -59,6 +62,9 @@
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/* Page 1 addresses */
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#define AXP221_SID 0x20
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+/* We support vbus detection */
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+#define AXP_VBUS_DETECT
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+
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/* We support drivebus control */
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#define AXP_DRIVEBUS
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@@ -77,5 +83,6 @@ int axp221_set_aldo3(unsigned int mvolt);
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int axp221_set_eldo(int eldo_num, unsigned int mvolt);
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int axp221_init(void);
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int axp221_get_sid(unsigned int *sid);
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+int axp_get_vbus(void);
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int axp_drivebus_enable(void);
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int axp_drivebus_disable(void);
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