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path: root/drivers/pwm/pwm-lpss.h
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2015-11-06pwm: lpss: Support all four PWMs on Intel BroxtonMika Westerberg
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>
2015-11-06pwm: lpss: Add support for multiple PWMsMika Westerberg
New Intel SoCs such as Broxton will have four PWMs per PCI (or ACPI) device. Each PWM has 1k of register space allocated from the parent device. Add support for this. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-08-23pwm: lpss: Properly split driver to partsAndy Shevchenko
The driver consists of core, PCI, and platform parts. It would be better to split them into separate files. The platform driver is now called pwm-lpss-platform. Thus, previously set CONFIG_PWM_LPSS=m is not enough to build it. But we are on the safe side since it seems no one from outside Intel is using it for now. While here, move to use macros module_pci_driver() and module_platform_driver(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Alan Cox <alan@linux.intel.com> [thierry.reding: change select to depends on PWM_LPSS, cleanup] Signed-off-by: Thierry Reding <thierry.reding@gmail.com>