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authorChris Morgan2022-08-08 12:38:07 -0500
committerLee Jones2022-09-28 16:09:49 +0100
commit2d48bfca42a6d2b5f92d24ceae4425fc4fae14ab (patch)
treedd099b0c6ab80ebcddc19294ee80c0799ff591ee /include/linux/mfd
parent03f271b0b1340350d47c23811feb08d80d2b066b (diff)
mfd: rk808: Add Rockchip rk817 battery charger support
Add rk817 charger support cell to rk808 mfd driver. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Maya Matuszczyk <maccraft123mc@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220808173809.11320-3-macroalpha82@gmail.com
Diffstat (limited to 'include/linux/mfd')
-rw-r--r--include/linux/mfd/rk808.h91
1 files changed, 91 insertions, 0 deletions
diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h
index 58602032e642..9af1f3105f80 100644
--- a/include/linux/mfd/rk808.h
+++ b/include/linux/mfd/rk808.h
@@ -519,6 +519,77 @@ enum rk809_reg_id {
#define MIC_DIFF_DIS (0x0 << 7)
#define MIC_DIFF_EN (0x1 << 7)
+/* RK817 Battery Registers */
+#define RK817_GAS_GAUGE_ADC_CONFIG0 0x50
+#define RK817_GG_EN (0x1 << 7)
+#define RK817_SYS_VOL_ADC_EN (0x1 << 6)
+#define RK817_TS_ADC_EN (0x1 << 5)
+#define RK817_USB_VOL_ADC_EN (0x1 << 4)
+#define RK817_BAT_VOL_ADC_EN (0x1 << 3)
+#define RK817_BAT_CUR_ADC_EN (0x1 << 2)
+
+#define RK817_GAS_GAUGE_ADC_CONFIG1 0x55
+
+#define RK817_VOL_CUR_CALIB_UPD BIT(7)
+
+#define RK817_GAS_GAUGE_GG_CON 0x56
+#define RK817_GAS_GAUGE_GG_STS 0x57
+
+#define RK817_BAT_CON (0x1 << 4)
+#define RK817_RELAX_VOL_UPD (0x3 << 2)
+#define RK817_RELAX_STS (0x1 << 1)
+
+#define RK817_GAS_GAUGE_RELAX_THRE_H 0x58
+#define RK817_GAS_GAUGE_RELAX_THRE_L 0x59
+#define RK817_GAS_GAUGE_OCV_THRE_VOL 0x62
+#define RK817_GAS_GAUGE_OCV_VOL_H 0x63
+#define RK817_GAS_GAUGE_OCV_VOL_L 0x64
+#define RK817_GAS_GAUGE_PWRON_VOL_H 0x6b
+#define RK817_GAS_GAUGE_PWRON_VOL_L 0x6c
+#define RK817_GAS_GAUGE_PWRON_CUR_H 0x6d
+#define RK817_GAS_GAUGE_PWRON_CUR_L 0x6e
+#define RK817_GAS_GAUGE_OFF_CNT 0x6f
+#define RK817_GAS_GAUGE_Q_INIT_H3 0x70
+#define RK817_GAS_GAUGE_Q_INIT_H2 0x71
+#define RK817_GAS_GAUGE_Q_INIT_L1 0x72
+#define RK817_GAS_GAUGE_Q_INIT_L0 0x73
+#define RK817_GAS_GAUGE_Q_PRES_H3 0x74
+#define RK817_GAS_GAUGE_Q_PRES_H2 0x75
+#define RK817_GAS_GAUGE_Q_PRES_L1 0x76
+#define RK817_GAS_GAUGE_Q_PRES_L0 0x77
+#define RK817_GAS_GAUGE_BAT_VOL_H 0x78
+#define RK817_GAS_GAUGE_BAT_VOL_L 0x79
+#define RK817_GAS_GAUGE_BAT_CUR_H 0x7a
+#define RK817_GAS_GAUGE_BAT_CUR_L 0x7b
+#define RK817_GAS_GAUGE_USB_VOL_H 0x7e
+#define RK817_GAS_GAUGE_USB_VOL_L 0x7f
+#define RK817_GAS_GAUGE_SYS_VOL_H 0x80
+#define RK817_GAS_GAUGE_SYS_VOL_L 0x81
+#define RK817_GAS_GAUGE_Q_MAX_H3 0x82
+#define RK817_GAS_GAUGE_Q_MAX_H2 0x83
+#define RK817_GAS_GAUGE_Q_MAX_L1 0x84
+#define RK817_GAS_GAUGE_Q_MAX_L0 0x85
+#define RK817_GAS_GAUGE_SLEEP_CON_SAMP_CUR_H 0x8f
+#define RK817_GAS_GAUGE_SLEEP_CON_SAMP_CUR_L 0x90
+#define RK817_GAS_GAUGE_CAL_OFFSET_H 0x91
+#define RK817_GAS_GAUGE_CAL_OFFSET_L 0x92
+#define RK817_GAS_GAUGE_VCALIB0_H 0x93
+#define RK817_GAS_GAUGE_VCALIB0_L 0x94
+#define RK817_GAS_GAUGE_VCALIB1_H 0x95
+#define RK817_GAS_GAUGE_VCALIB1_L 0x96
+#define RK817_GAS_GAUGE_IOFFSET_H 0x97
+#define RK817_GAS_GAUGE_IOFFSET_L 0x98
+#define RK817_GAS_GAUGE_BAT_R1 0x9a
+#define RK817_GAS_GAUGE_BAT_R2 0x9b
+#define RK817_GAS_GAUGE_BAT_R3 0x9c
+#define RK817_GAS_GAUGE_DATA0 0x9d
+#define RK817_GAS_GAUGE_DATA1 0x9e
+#define RK817_GAS_GAUGE_DATA2 0x9f
+#define RK817_GAS_GAUGE_DATA3 0xa0
+#define RK817_GAS_GAUGE_DATA4 0xa1
+#define RK817_GAS_GAUGE_DATA5 0xa2
+#define RK817_GAS_GAUGE_CUR_ADC_K0 0xb0
+
#define RK817_POWER_EN_REG(i) (0xb1 + (i))
#define RK817_POWER_SLP_EN_REG(i) (0xb5 + (i))
@@ -544,10 +615,30 @@ enum rk809_reg_id {
#define RK817_LDO_ON_VSEL_REG(idx) (0xcc + (idx) * 2)
#define RK817_BOOST_OTG_CFG (0xde)
+#define RK817_PMIC_CHRG_OUT 0xe4
+#define RK817_CHRG_VOL_SEL (0x07 << 4)
+#define RK817_CHRG_CUR_SEL (0x07 << 0)
+
+#define RK817_PMIC_CHRG_IN 0xe5
+#define RK817_USB_VLIM_EN (0x01 << 7)
+#define RK817_USB_VLIM_SEL (0x07 << 4)
+#define RK817_USB_ILIM_EN (0x01 << 3)
+#define RK817_USB_ILIM_SEL (0x07 << 0)
+#define RK817_PMIC_CHRG_TERM 0xe6
+#define RK817_CHRG_TERM_ANA_DIG (0x01 << 2)
+#define RK817_CHRG_TERM_ANA_SEL (0x03 << 0)
+#define RK817_CHRG_EN (0x01 << 6)
+
+#define RK817_PMIC_CHRG_STS 0xeb
+#define RK817_BAT_EXS BIT(7)
+#define RK817_CHG_STS (0x07 << 4)
+
#define RK817_ID_MSB 0xed
#define RK817_ID_LSB 0xee
#define RK817_SYS_STS 0xf0
+#define RK817_PLUG_IN_STS (0x1 << 6)
+
#define RK817_SYS_CFG(i) (0xf1 + (i))
#define RK817_ON_SOURCE_REG 0xf5