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authorMika Westerberg <mika.westerberg@linux.intel.com>2015-10-20 16:53:06 +0300
committerThierry Reding <thierry.reding@gmail.com>2015-11-06 16:26:28 +0300
commit87219cb47e5ccfb932177e960c495d475bc16add (patch)
treeba076fff85c674fe96778b6e5fc33bebe602218a /drivers/pwm/pwm-lpss.c
parent4e11f5acb25b0b8eb937c726ade319b988fe3664 (diff)
downloadlinux-87219cb47e5ccfb932177e960c495d475bc16add.tar.xz
pwm: lpss: Support all four PWMs on Intel Broxton
Intel Broxton has similar PWM than Intel Braswell but instead of one it has four PWMs included in one PCI/ACPI device. This patch adds support for all the four PWMs and changes the PCI part of the driver to use 'pwm_lpss_bxt_info' instead. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-lpss.c')
-rw-r--r--drivers/pwm/pwm-lpss.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c
index e7392bdfdd18..df03b50f20dd 100644
--- a/drivers/pwm/pwm-lpss.c
+++ b/drivers/pwm/pwm-lpss.c
@@ -52,6 +52,13 @@ const struct pwm_lpss_boardinfo pwm_lpss_bsw_info = {
};
EXPORT_SYMBOL_GPL(pwm_lpss_bsw_info);
+/* Broxton */
+const struct pwm_lpss_boardinfo pwm_lpss_bxt_info = {
+ .clk_rate = 19200000,
+ .npwm = 4,
+};
+EXPORT_SYMBOL_GPL(pwm_lpss_bxt_info);
+
static inline struct pwm_lpss_chip *to_lpwm(struct pwm_chip *chip)
{
return container_of(chip, struct pwm_lpss_chip, chip);