diff options
| author |   Sebastian Reichel <sebastian.reichel@collabora.co.uk> | 2017-08-21 16:54:01 +0200 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2017-08-22 08:44:37 +0100 |
| commit | 67dfabe3a01be6b0cc4c0056aa546f0279ed6279 (patch) | |
| tree | be41ae10620c5a27b6b384dcd25854e0b4617ab8 /include/linux/mfd/da9052 | |
| parent | Linux v4.13-rc1 (diff) | |
| download | linux-dev-67dfabe3a01be6b0cc4c0056aa546f0279ed6279.tar.xz linux-dev-67dfabe3a01be6b0cc4c0056aa546f0279ed6279.zip | |
mfd: da9052: Add register details for TSI
Add register details an channels definition for using the TSI
registers in the hwmon driver.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/mfd/da9052')
| -rw-r--r-- | include/linux/mfd/da9052/da9052.h | 6 | ||||
| -rw-r--r-- | include/linux/mfd/da9052/reg.h | 11 |
2 files changed, 16 insertions, 1 deletions
diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h index ce9230af09c2..ae5b663836d0 100644 --- a/include/linux/mfd/da9052/da9052.h +++ b/include/linux/mfd/da9052/da9052.h @@ -45,6 +45,12 @@ #define DA9052_ADC_TJUNC 8 #define DA9052_ADC_VBBAT 9 +/* TSI channel has its own 4 channel mux */ +#define DA9052_ADC_TSI_XP 70 +#define DA9052_ADC_TSI_XN 71 +#define DA9052_ADC_TSI_YP 72 +#define DA9052_ADC_TSI_YN 73 + #define DA9052_IRQ_DCIN 0 #define DA9052_IRQ_VBUS 1 #define DA9052_IRQ_DCINREM 2 diff --git a/include/linux/mfd/da9052/reg.h b/include/linux/mfd/da9052/reg.h index 5010f978725c..76780ea8849c 100644 --- a/include/linux/mfd/da9052/reg.h +++ b/include/linux/mfd/da9052/reg.h @@ -690,7 +690,10 @@ /* TSI CONTROL REGISTER B BITS */ #define DA9052_TSICONTB_ADCREF 0X80 #define DA9052_TSICONTB_TSIMAN 0X40 -#define DA9052_TSICONTB_TSIMUX 0X30 +#define DA9052_TSICONTB_TSIMUX_XP 0X00 +#define DA9052_TSICONTB_TSIMUX_YP 0X10 +#define DA9052_TSICONTB_TSIMUX_XN 0X20 +#define DA9052_TSICONTB_TSIMUX_YN 0X30 #define DA9052_TSICONTB_TSISEL3 0X08 #define DA9052_TSICONTB_TSISEL2 0X04 #define DA9052_TSICONTB_TSISEL1 0X02 @@ -705,8 +708,14 @@ /* TSI CO-ORDINATE LSB RESULT REGISTER BITS */ #define DA9052_TSILSB_PENDOWN 0X40 #define DA9052_TSILSB_TSIZL 0X30 +#define DA9052_TSILSB_TSIZL_SHIFT 4 +#define DA9052_TSILSB_TSIZL_BITS 2 #define DA9052_TSILSB_TSIYL 0X0C +#define DA9052_TSILSB_TSIYL_SHIFT 2 +#define DA9052_TSILSB_TSIYL_BITS 2 #define DA9052_TSILSB_TSIXL 0X03 +#define DA9052_TSILSB_TSIXL_SHIFT 0 +#define DA9052_TSILSB_TSIXL_BITS 2 /* TSI Z MEASUREMENT MSB RESULT REGISTER BIT */ #define DA9052_TSIZMSB_TSIZM 0XFF |