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| author |   Hans de Goede <hdegoede@redhat.com> | 2018-10-12 12:12:26 +0200 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2018-10-12 12:31:01 +0200 |
| commit | 9dc419b6c7e4bb67c0966758c1e4c9a9c9a4309d (patch) | |
| tree | 25514e4ff65a58bababed218d30770048f9b46a0 /drivers/pwm/pwm-lpss.h | |
| parent | pwm: lpss: Add ACPI HID for second PWM controller on Cherry Trail devices (diff) | |
| download | linux-dev-9dc419b6c7e4bb67c0966758c1e4c9a9c9a4309d.tar.xz linux-dev-9dc419b6c7e4bb67c0966758c1e4c9a9c9a4309d.zip | |
pwm: lpss: Move struct pwm_lpss_chip definition to the header file
Move struct pwm_lpss_chip definition from pwm-lpss.c to pwm-lpss.h,
so that the pci/platform drivers can access the info member
(struct pwm_lpss_boardinfo *).
This is a preparation patch for adding platform specific quirks, which
the drivers need access to, to pwm_lpss_boardinfo.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-lpss.h')
| -rw-r--r-- | drivers/pwm/pwm-lpss.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-lpss.h b/drivers/pwm/pwm-lpss.h index 7a4238ad1fcb..8f029ed263af 100644 --- a/drivers/pwm/pwm-lpss.h +++ b/drivers/pwm/pwm-lpss.h @@ -16,7 +16,14 @@ #include <linux/device.h> #include <linux/pwm.h> -struct pwm_lpss_chip; +#define MAX_PWMS 4 + +struct pwm_lpss_chip { + struct pwm_chip chip; + void __iomem *regs; + const struct pwm_lpss_boardinfo *info; + u32 saved_ctrl[MAX_PWMS]; +}; struct pwm_lpss_boardinfo { unsigned long clk_rate; |