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authorTakashi Iwai <tiwai@suse.de>2010-09-23 19:01:39 +0200
committerGuenter Roeck <guenter.roeck@ericsson.com>2010-10-25 23:11:20 +0200
commit78537c3b6ffcb69bf4fd43a74ba57928fcefce95 (patch)
tree3e30c553acb84389c075c7f94bdd369c4efc2b41 /drivers/hwmon/lis3lv02d.h
parentx86/hwmon: remove inclusion of unnecessary headers from {core, pkg, via-cpu}t... (diff)
downloadlinux-78537c3b6ffcb69bf4fd43a74ba57928fcefce95.tar.xz
linux-78537c3b6ffcb69bf4fd43a74ba57928fcefce95.zip
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>
Diffstat (limited to 'drivers/hwmon/lis3lv02d.h')
-rw-r--r--drivers/hwmon/lis3lv02d.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/hwmon/lis3lv02d.h b/drivers/hwmon/lis3lv02d.h
index 854091380e33..62c6652eb9d5 100644
--- a/drivers/hwmon/lis3lv02d.h
+++ b/drivers/hwmon/lis3lv02d.h
@@ -45,6 +45,7 @@ enum lis3_reg {
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 lis3lv02d_reg {
};
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 @@ enum lis3lv02d_ctrl1_8b {
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 @@ enum lis3lv02d_ctrl2 {
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,