diff options
Diffstat (limited to 'driver/charger/sy21612.h')
| -rw-r--r-- | driver/charger/sy21612.h | 154 |
1 files changed, 77 insertions, 77 deletions
diff --git a/driver/charger/sy21612.h b/driver/charger/sy21612.h index befb8e6a35..bc6d45797b 100644 --- a/driver/charger/sy21612.h +++ b/driver/charger/sy21612.h @@ -1,4 +1,4 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. +/* Copyright 2017 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -11,7 +11,7 @@ #include "gpio.h" #ifndef SY21612_ADDR_FLAGS -#define SY21612_ADDR_FLAGS 0x71 +#define SY21612_ADDR_FLAGS 0x71 #endif enum sy21612_switching_freq { @@ -40,94 +40,94 @@ enum sy21612_vbus_adj { SY21612_VBUS_5, }; -#define SY21612_CTRL1 0x00 -#define SY21612_CTRL1_REG_EN BIT(7) -#define SY21612_CTRL1_LOW_BAT_MASK (7 << 4) -#define SY21612_CTRL1_LOW_BAT_10_2V (0 << 4) -#define SY21612_CTRL1_LOW_BAT_10_7V BIT(4) -#define SY21612_CTRL1_LOW_BAT_11_2V (2 << 4) -#define SY21612_CTRL1_LOW_BAT_11_7V (3 << 4) -#define SY21612_CTRL1_LOW_BAT_22_0V (4 << 4) -#define SY21612_CTRL1_LOW_BAT_22_5V (5 << 4) -#define SY21612_CTRL1_LOW_BAT_23_0V (6 << 4) -#define SY21612_CTRL1_LOW_BAT_23_5V (7 << 4) -#define SY21612_CTRL1_ADC_EN BIT(3) -#define SY21612_CTRL1_ADC_AUTO_MODE BIT(2) -#define SY21612_CTRL1_VBUS_NDISCHG BIT(1) - -#define SY21612_CTRL2 0x01 -#define SY21612_CTRL2_FREQ_MASK (3 << 6) -#define SY21612_CTRL2_FREQ_SHIFT 6 -#define SY21612_CTRL2_FREQ_250K (0 << 6) -#define SY21612_CTRL2_FREQ_500K BIT(6) -#define SY21612_CTRL2_FREQ_750K (2 << 6) -#define SY21612_CTRL2_FREQ_1M (3 << 6) -#define SY21612_CTRL2_VBUS_MASK (7 << 3) -#define SY21612_CTRL2_VBUS_SHIFT 3 -#define SY21612_CTRL2_VBUS_5V (2 << 3) -#define SY21612_CTRL2_VBUS_7V (3 << 3) -#define SY21612_CTRL2_VBUS_9V (4 << 3) -#define SY21612_CTRL2_VBUS_12V (5 << 3) -#define SY21612_CTRL2_VBUS_15V (6 << 3) -#define SY21612_CTRL2_VBUS_20V (7 << 3) -#define SY21612_CTRL2_VBUS_ADJ_MASK 7 +#define SY21612_CTRL1 0x00 +#define SY21612_CTRL1_REG_EN BIT(7) +#define SY21612_CTRL1_LOW_BAT_MASK (7 << 4) +#define SY21612_CTRL1_LOW_BAT_10_2V (0 << 4) +#define SY21612_CTRL1_LOW_BAT_10_7V BIT(4) +#define SY21612_CTRL1_LOW_BAT_11_2V (2 << 4) +#define SY21612_CTRL1_LOW_BAT_11_7V (3 << 4) +#define SY21612_CTRL1_LOW_BAT_22_0V (4 << 4) +#define SY21612_CTRL1_LOW_BAT_22_5V (5 << 4) +#define SY21612_CTRL1_LOW_BAT_23_0V (6 << 4) +#define SY21612_CTRL1_LOW_BAT_23_5V (7 << 4) +#define SY21612_CTRL1_ADC_EN BIT(3) +#define SY21612_CTRL1_ADC_AUTO_MODE BIT(2) +#define SY21612_CTRL1_VBUS_NDISCHG BIT(1) + +#define SY21612_CTRL2 0x01 +#define SY21612_CTRL2_FREQ_MASK (3 << 6) +#define SY21612_CTRL2_FREQ_SHIFT 6 +#define SY21612_CTRL2_FREQ_250K (0 << 6) +#define SY21612_CTRL2_FREQ_500K BIT(6) +#define SY21612_CTRL2_FREQ_750K (2 << 6) +#define SY21612_CTRL2_FREQ_1M (3 << 6) +#define SY21612_CTRL2_VBUS_MASK (7 << 3) +#define SY21612_CTRL2_VBUS_SHIFT 3 +#define SY21612_CTRL2_VBUS_5V (2 << 3) +#define SY21612_CTRL2_VBUS_7V (3 << 3) +#define SY21612_CTRL2_VBUS_9V (4 << 3) +#define SY21612_CTRL2_VBUS_12V (5 << 3) +#define SY21612_CTRL2_VBUS_15V (6 << 3) +#define SY21612_CTRL2_VBUS_20V (7 << 3) +#define SY21612_CTRL2_VBUS_ADJ_MASK 7 #define SY21612_CTRL2_VBUS_ADJ_SHIFT 0 -#define SY21612_CTRL2_VBUS_ADJ_M2_5 0 +#define SY21612_CTRL2_VBUS_ADJ_M2_5 0 #define SY21612_CTRL2_VBUS_ADJ_M1_25 1 -#define SY21612_CTRL2_VBUS_ADJ_0 2 -#define SY21612_CTRL2_VBUS_ADJ_1_25 3 -#define SY21612_CTRL2_VBUS_ADJ_2_5 4 -#define SY21612_CTRL2_VBUS_ADJ_3_75 5 -#define SY21612_CTRL2_VBUS_ADJ_5 6 - -#define SY21612_PROT1 0x02 -#define SY21612_PROT1_I_THRESH_MASK (7 << 5) -#define SY21612_PROT1_I_THRESH_18MV (0 << 5) -#define SY21612_PROT1_I_THRESH_22MV BIT(5) -#define SY21612_PROT1_I_THRESH_27MV (2 << 5) -#define SY21612_PROT1_I_THRESH_31MV (3 << 5) -#define SY21612_PROT1_I_THRESH_36MV (4 << 5) -#define SY21612_PROT1_I_THRESH_45MV (5 << 5) -#define SY21612_PROT1_I_THRESH_54MV (6 << 5) -#define SY21612_PROT1_I_THRESH_64MV (7 << 5) +#define SY21612_CTRL2_VBUS_ADJ_0 2 +#define SY21612_CTRL2_VBUS_ADJ_1_25 3 +#define SY21612_CTRL2_VBUS_ADJ_2_5 4 +#define SY21612_CTRL2_VBUS_ADJ_3_75 5 +#define SY21612_CTRL2_VBUS_ADJ_5 6 + +#define SY21612_PROT1 0x02 +#define SY21612_PROT1_I_THRESH_MASK (7 << 5) +#define SY21612_PROT1_I_THRESH_18MV (0 << 5) +#define SY21612_PROT1_I_THRESH_22MV BIT(5) +#define SY21612_PROT1_I_THRESH_27MV (2 << 5) +#define SY21612_PROT1_I_THRESH_31MV (3 << 5) +#define SY21612_PROT1_I_THRESH_36MV (4 << 5) +#define SY21612_PROT1_I_THRESH_45MV (5 << 5) +#define SY21612_PROT1_I_THRESH_54MV (6 << 5) +#define SY21612_PROT1_I_THRESH_64MV (7 << 5) #define SY21612_PROT1_OVP_THRESH_MASK (3 << 3) -#define SY21612_PROT1_OVP_THRESH_110 (0 << 3) -#define SY21612_PROT1_OVP_THRESH_115 BIT(3) -#define SY21612_PROT1_OVP_THRESH_120 (2 << 3) -#define SY21612_PROT1_OVP_THRESH_125 (3 << 3) +#define SY21612_PROT1_OVP_THRESH_110 (0 << 3) +#define SY21612_PROT1_OVP_THRESH_115 BIT(3) +#define SY21612_PROT1_OVP_THRESH_120 (2 << 3) +#define SY21612_PROT1_OVP_THRESH_125 (3 << 3) #define SY21612_PROT1_UVP_THRESH_MASK (3 << 1) -#define SY21612_PROT1_UVP_THRESH_50 (0 << 1) -#define SY21612_PROT1_UVP_THRESH_60 BIT(1) -#define SY21612_PROT1_UVP_THRESH_70 (2 << 1) -#define SY21612_PROT1_UVP_THRESH_80 (3 << 1) - -#define SY21612_PROT2 0x03 -#define SY21612_PROT2_I_LIMIT_MASK (3 << 6) -#define SY21612_PROT2_I_LIMIT_6A (0 << 6) -#define SY21612_PROT2_I_LIMIT_8A (2 << 6) -#define SY21612_PROT2_I_LIMIT_10A (3 << 6) +#define SY21612_PROT1_UVP_THRESH_50 (0 << 1) +#define SY21612_PROT1_UVP_THRESH_60 BIT(1) +#define SY21612_PROT1_UVP_THRESH_70 (2 << 1) +#define SY21612_PROT1_UVP_THRESH_80 (3 << 1) + +#define SY21612_PROT2 0x03 +#define SY21612_PROT2_I_LIMIT_MASK (3 << 6) +#define SY21612_PROT2_I_LIMIT_6A (0 << 6) +#define SY21612_PROT2_I_LIMIT_8A (2 << 6) +#define SY21612_PROT2_I_LIMIT_10A (3 << 6) #define SY21612_PROT2_OCP_AUTORECOVER BIT(5) #define SY21612_PROT2_UVP_AUTORECOVER BIT(4) #define SY21612_PROT2_OTP_AUTORECOVER BIT(3) -#define SY21612_PROT2_SINK_MODE BIT(2) +#define SY21612_PROT2_SINK_MODE BIT(2) -#define SY21612_STATE 0x04 -#define SY21612_STATE_POWER_GOOD BIT(7) -#define SY21612_STATE_VBAT_LT_VBUS BIT(6) -#define SY21612_STATE_VBAT_LOW BIT(5) +#define SY21612_STATE 0x04 +#define SY21612_STATE_POWER_GOOD BIT(7) +#define SY21612_STATE_VBAT_LT_VBUS BIT(6) +#define SY21612_STATE_VBAT_LOW BIT(5) -#define SY21612_INT 0x05 -#define SY21612_INT_ADC_READY BIT(7) -#define SY21612_INT_VBUS_OCP BIT(6) -#define SY21612_INT_INDUCTOR_OCP BIT(5) -#define SY21612_INT_UVP BIT(4) -#define SY21612_INT_OTP BIT(3) +#define SY21612_INT 0x05 +#define SY21612_INT_ADC_READY BIT(7) +#define SY21612_INT_VBUS_OCP BIT(6) +#define SY21612_INT_INDUCTOR_OCP BIT(5) +#define SY21612_INT_UVP BIT(4) +#define SY21612_INT_OTP BIT(3) /* Battery voltage range: 0 ~ 25V */ -#define SY21612_VBAT_VOLT 0x06 +#define SY21612_VBAT_VOLT 0x06 /* VBUS voltage range: 0 ~ 25V */ -#define SY21612_VBUS_VOLT 0x07 +#define SY21612_VBUS_VOLT 0x07 /* Output current sense voltage range 0 ~ 67mV */ #define SY21612_VBUS_CURRENT 0x08 |