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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-01-28 16:10:43 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2017-01-30 08:16:55 +0100 |
| commit | 9900073cf5587662df9b7ef59f649ff100229d85 (patch) | |
| tree | 2d2ff9a4157907f59a1a15ff2fbbc92601a539c2 /drivers/pwm/pwm-lpss-platform.c | |
| parent | pwm: lpss: Avoid reconfiguring while UPDATE bit is still enabled (diff) | |
| download | linux-9900073cf5587662df9b7ef59f649ff100229d85.tar.xz linux-9900073cf5587662df9b7ef59f649ff100229d85.zip | |
pwm: lpss: Do not export board infos for different PWM types
The PWM LPSS probe drivers just pass a pointer to the exported board
info structures to pwm_lpss_probe() based on device PCI or ACPI ID.
In order to remove the knowledge of specific devices from library part of
the driver and reduce noise in exported namespace just duplicate the
board info structures and stop exporting them.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-lpss-platform.c')
| -rw-r--r-- | drivers/pwm/pwm-lpss-platform.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-lpss-platform.c b/drivers/pwm/pwm-lpss-platform.c index 54433fc6d1a4..b22b6fdadb9a 100644 --- a/drivers/pwm/pwm-lpss-platform.c +++ b/drivers/pwm/pwm-lpss-platform.c @@ -18,6 +18,27 @@ #include "pwm-lpss.h" +/* BayTrail */ +static const struct pwm_lpss_boardinfo pwm_lpss_byt_info = { + .clk_rate = 25000000, + .npwm = 1, + .base_unit_bits = 16, +}; + +/* Braswell */ +static const struct pwm_lpss_boardinfo pwm_lpss_bsw_info = { + .clk_rate = 19200000, + .npwm = 1, + .base_unit_bits = 16, +}; + +/* Broxton */ +static const struct pwm_lpss_boardinfo pwm_lpss_bxt_info = { + .clk_rate = 19200000, + .npwm = 4, + .base_unit_bits = 22, +}; + static int pwm_lpss_probe_platform(struct platform_device *pdev) { const struct pwm_lpss_boardinfo *info; |