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Subject[PATCHv5 3/6] mfd: da9052: add register details for TSI
Date
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>
---
include/linux/mfd/da9052/da9052.h | 6 ++++++
include/linux/mfd/da9052/reg.h | 11 ++++++++++-
2 files changed, 16 insertions(+), 1 deletion(-)

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
--
2.11.0
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