This change adds some register bit definitions used by the
axp20x-ac-power driver.

Signed-off-by: Michael Haas <[email protected]>
---
 include/linux/mfd/axp20x.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h
index d82e7d5..c4c6dfa 100644
--- a/include/linux/mfd/axp20x.h
+++ b/include/linux/mfd/axp20x.h
@@ -90,6 +90,17 @@ enum {
 #define AXP22X_ALDO3_V_OUT             0x2a
 #define AXP22X_CHRG_CTRL3              0x35
 
+
+/* Fields of AXP20X_PWR_INPUT_STATUS */
+#define AXP20X_PWR_STATUS_AC_PRESENT     BIT(7)
+#define AXP20X_PWR_STATUS_AC_AVAILABLE   BIT(6)
+#define AXP20X_PWR_STATUS_AC_VBUS_SHORT  BIT(1)
+#define AXP20X_PWR_STATUS_AC_VBUS_SEL    BIT(0)
+
+/* Fields of AXP20X_ADC_EN1 */
+#define AXP20X_ADC_EN1_ACIN_VOLT BIT(5)
+#define AXP20X_ADC_EN1_ACIN_CURR BIT(4)
+
 /* Interrupt */
 #define AXP152_IRQ1_EN                 0x40
 #define AXP152_IRQ2_EN                 0x41
-- 
2.8.0

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