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| author | Hans de Goede <hdegoede@redhat.com> | 2017-02-10 11:27:58 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-02 15:46:34 +0100 |
| commit | fd476fa22a1f432658b799b023f351f291f2db8b (patch) | |
| tree | 9e05b71310e563d5cac69c2e1c260f7850bb5d09 /drivers/i2c/busses/i2c-designware-core.h | |
| parent | 519e23a7f51e853dbe5dc4abb193c0c0db303b3a (diff) | |
| download | linux-fd476fa22a1f432658b799b023f351f291f2db8b.tar.bz2 | |
i2c: designware-baytrail: Add support for cherrytrail
The cherrytrail punit has the pmic i2c bus access semaphore at a
different register address.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170210102802.20898-9-hdegoede@redhat.com
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-core.h')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h index 94a5fd193b40..a8e74caf8df4 100644 --- a/drivers/i2c/busses/i2c-designware-core.h +++ b/drivers/i2c/busses/i2c-designware-core.h @@ -135,6 +135,8 @@ struct dw_i2c_dev { #define ACCESS_16BIT 0x00000002 #define ACCESS_INTR_MASK 0x00000004 +#define MODEL_CHERRYTRAIL 0x00000100 + extern int i2c_dw_init(struct dw_i2c_dev *dev); extern void i2c_dw_disable(struct dw_i2c_dev *dev); extern void i2c_dw_disable_int(struct dw_i2c_dev *dev); |