Commit 87219cb4 authored by Mika Westerberg's avatar Mika Westerberg Committed by Thierry Reding

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: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 4e11f5ac
...@@ -44,10 +44,10 @@ static void pwm_lpss_remove_pci(struct pci_dev *pdev) ...@@ -44,10 +44,10 @@ static void pwm_lpss_remove_pci(struct pci_dev *pdev)
} }
static const struct pci_device_id pwm_lpss_pci_ids[] = { static const struct pci_device_id pwm_lpss_pci_ids[] = {
{ PCI_VDEVICE(INTEL, 0x0ac8), (unsigned long)&pwm_lpss_bsw_info}, { PCI_VDEVICE(INTEL, 0x0ac8), (unsigned long)&pwm_lpss_bxt_info},
{ PCI_VDEVICE(INTEL, 0x0f08), (unsigned long)&pwm_lpss_byt_info}, { PCI_VDEVICE(INTEL, 0x0f08), (unsigned long)&pwm_lpss_byt_info},
{ PCI_VDEVICE(INTEL, 0x0f09), (unsigned long)&pwm_lpss_byt_info}, { PCI_VDEVICE(INTEL, 0x0f09), (unsigned long)&pwm_lpss_byt_info},
{ PCI_VDEVICE(INTEL, 0x1ac8), (unsigned long)&pwm_lpss_bsw_info}, { PCI_VDEVICE(INTEL, 0x1ac8), (unsigned long)&pwm_lpss_bxt_info},
{ PCI_VDEVICE(INTEL, 0x2288), (unsigned long)&pwm_lpss_bsw_info}, { PCI_VDEVICE(INTEL, 0x2288), (unsigned long)&pwm_lpss_bsw_info},
{ PCI_VDEVICE(INTEL, 0x2289), (unsigned long)&pwm_lpss_bsw_info}, { PCI_VDEVICE(INTEL, 0x2289), (unsigned long)&pwm_lpss_bsw_info},
{ }, { },
......
...@@ -52,6 +52,13 @@ const struct pwm_lpss_boardinfo pwm_lpss_bsw_info = { ...@@ -52,6 +52,13 @@ const struct pwm_lpss_boardinfo pwm_lpss_bsw_info = {
}; };
EXPORT_SYMBOL_GPL(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) static inline struct pwm_lpss_chip *to_lpwm(struct pwm_chip *chip)
{ {
return container_of(chip, struct pwm_lpss_chip, chip); return container_of(chip, struct pwm_lpss_chip, chip);
......
...@@ -25,6 +25,7 @@ struct pwm_lpss_boardinfo { ...@@ -25,6 +25,7 @@ struct pwm_lpss_boardinfo {
extern const struct pwm_lpss_boardinfo pwm_lpss_byt_info; extern const struct pwm_lpss_boardinfo pwm_lpss_byt_info;
extern const struct pwm_lpss_boardinfo pwm_lpss_bsw_info; extern const struct pwm_lpss_boardinfo pwm_lpss_bsw_info;
extern const struct pwm_lpss_boardinfo pwm_lpss_bxt_info;
struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r, struct pwm_lpss_chip *pwm_lpss_probe(struct device *dev, struct resource *r,
const struct pwm_lpss_boardinfo *info); const struct pwm_lpss_boardinfo *info);
......
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