hwmon: (lis3) Add support for new LIS3DC / HP3DC chip
A new version of LIS3 chip has slight incompatibilities from former
versions. This patch adds the minimal support for it.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
diff --git a/drivers/hwmon/lis3lv02d.h b/drivers/hwmon/lis3lv02d.h
index 8540913..62c6652 100644
--- a/drivers/hwmon/lis3lv02d.h
+++ b/drivers/hwmon/lis3lv02d.h
@@ -45,6 +45,7 @@
CTRL_REG1 = 0x20,
CTRL_REG2 = 0x21,
CTRL_REG3 = 0x22,
+ CTRL_REG4 = 0x23,
HP_FILTER_RESET = 0x23,
STATUS_REG = 0x27,
OUTX_L = 0x28,
@@ -93,6 +94,7 @@
};
enum lis3_who_am_i {
+ WAI_3DC = 0x33, /* 8 bits: LIS3DC, HP3DC */
WAI_12B = 0x3A, /* 12 bits: LIS3LV02D[LQ]... */
WAI_8B = 0x3B, /* 8 bits: LIS[23]02D[LQ]... */
WAI_6B = 0x52, /* 6 bits: LIS331DLF - not supported */
@@ -118,6 +120,13 @@
CTRL1_DR = 0x80,
};
+enum lis3lv02d_ctrl1_3dc {
+ CTRL1_ODR0 = 0x10,
+ CTRL1_ODR1 = 0x20,
+ CTRL1_ODR2 = 0x40,
+ CTRL1_ODR3 = 0x80,
+};
+
enum lis3lv02d_ctrl2 {
CTRL2_DAS = 0x01,
CTRL2_SIM = 0x02,
@@ -129,6 +138,14 @@
CTRL2_FS = 0x80, /* Full Scale selection */
};
+enum lis3lv02d_ctrl4_3dc {
+ CTRL4_SIM = 0x01,
+ CTRL4_ST0 = 0x02,
+ CTRL4_ST1 = 0x04,
+ CTRL4_FS0 = 0x10,
+ CTRL4_FS1 = 0x20,
+};
+
enum lis302d_ctrl2 {
HP_FF_WU2 = 0x08,
HP_FF_WU1 = 0x04,