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@@ -10,6 +10,7 @@
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#define AXP221_CTRL_ADDR 0x3e
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#define AXP221_INIT_DATA 0x3e
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+/* Page 0 addresses */
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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_ALDO1_EN (1 << 6)
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@@ -34,6 +35,10 @@
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#define AXP221_ALDO1_CTRL 0x28
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#define AXP221_ALDO2_CTRL 0x29
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#define AXP221_ALDO3_CTRL 0x2a
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+#define AXP221_PAGE 0xff
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+
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+/* Page 1 addresses */
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+#define AXP221_SID 0x20
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int axp221_set_dcdc1(unsigned int mvolt);
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int axp221_set_dcdc2(unsigned int mvolt);
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@@ -48,3 +53,4 @@ int axp221_set_aldo1(unsigned int mvolt);
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int axp221_set_aldo2(unsigned int mvolt);
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int axp221_set_aldo3(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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