Merge tag 'pwm/for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "The Rockchip and Mediatek drivers gain support for more chips and the
  LPSS driver undergoes some refactoring and receives some improvements.

  Other than that there are various cleanups of the core"

* tag 'pwm/for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
  pwm: sysfs: Replace sprintf() with sysfs_emit()
  pwm: core: Replace custom implementation of device_match_fwnode()
  pwm: lpss: Add a comment to the bypass field
  pwm: lpss: Make use of bits.h macros for all masks
  pwm: lpss: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  pwm: lpss: Use device_get_match_data() to get device data
  pwm: lpss: Move resource mapping to the glue drivers
  pwm: lpss: Move exported symbols to PWM_LPSS namespace
  pwm: lpss: Deduplicate board info data structures
  dt-bindings: pwm: Add compatible for Mediatek MT8188
  dt-bindings: pwm: rockchip: Add rockchip,rk3128-pwm
  dt-bindings: pwm: rockchip: Add description for rk3588
  pwm: sysfs: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
  pwm: rockchip: Convert to use dev_err_probe()

1 files changed, 10 insertions, 30 deletions

diff --git a/drivers/pwm/pwm-lpss-platform.c b/drivers/pwm/pwm-lpss-platform.c
index 928570430cef..c48c6f2b2cd8 100644
--- a/drivers/pwm/pwm-lpss-platform.c
+++ b/drivers/pwm/pwm-lpss-platform.c
@@ -7,52 +7,31 @@
  * Derived from the original pwm-lpss.c
  */
 
-#include <linux/acpi.h>
 #include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/property.h>
 
 #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,
-	.other_devices_aml_touches_pwm_regs = true,
-};
-
-/* Broxton */
-static const struct pwm_lpss_boardinfo pwm_lpss_bxt_info = {
-	.clk_rate = 19200000,
-	.npwm = 4,
-	.base_unit_bits = 22,
-	.bypass = true,
-};
 
 static int pwm_lpss_probe_platform(struct platform_device *pdev)
 {
 	const struct pwm_lpss_boardinfo *info;
-	const struct acpi_device_id *id;
 	struct pwm_lpss_chip *lpwm;
-	struct resource *r;
+	void __iomem *base;
 
-	id = acpi_match_device(pdev->dev.driver->acpi_match_table, &pdev->dev);
-	if (!id)
+	info = device_get_match_data(&pdev->dev);
+	if (!info)
 		return -ENODEV;
 
-	info = (const struct pwm_lpss_boardinfo *)id->driver_data;
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
 
-	lpwm = pwm_lpss_probe(&pdev->dev, r, info);
+	lpwm = pwm_lpss_probe(&pdev->dev, base, info);
 	if (IS_ERR(lpwm))
 		return PTR_ERR(lpwm);
 
@@ -110,4 +89,5 @@ module_platform_driver(pwm_lpss_driver_platform);
 
 MODULE_DESCRIPTION("PWM platform driver for Intel LPSS");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(PWM_LPSS);
 MODULE_ALIAS("platform:pwm-lpss");