pwm: Changes for v5.7-rc1

There's quite a few changes this time around. Most of these are fixes
 and cleanups, but there's also new chip support for some drivers and a
 bit of rework.
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Merge tag 'pwm/for-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "There's quite a few changes this time around.

  Most of these are fixes and cleanups, but there's also new chip
  support for some drivers and a bit of rework"

* tag 'pwm/for-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (33 commits)
  pwm: pca9685: Fix PWM/GPIO inter-operation
  pwm: Make pwm_apply_state_debug() static
  pwm: meson: Remove redundant assignment to variable fin_freq
  pwm: jz4740: Allow selection of PWM channels 0 and 1
  pwm: jz4740: Obtain regmap from parent node
  pwm: jz4740: Improve algorithm of clock calculation
  pwm: jz4740: Use clocks from TCU driver
  pwm: sun4i: Remove redundant needs_delay
  pwm: omap-dmtimer: Implement .apply callback
  pwm: omap-dmtimer: Do not disable PWM before changing period/duty_cycle
  pwm: omap-dmtimer: Fix PWM enabling sequence
  pwm: omap-dmtimer: Update description for PWM OMAP DM timer
  pwm: omap-dmtimer: Drop unused header file
  pwm: renesas-tpu: Drop confusing registered message
  pwm: renesas-tpu: Fix late Runtime PM enablement
  pwm: rcar: Fix late Runtime PM enablement
  dt-bindings: pwm: renesas-tpu: Document more R-Car Gen2 support
  pwm: meson: Fix confusing indentation
  pwm: pca9685: Use gpio core provided macro GPIO_LINE_DIRECTION_OUT
  pwm: pca9685: Replace CONFIG_PM with __maybe_unused
  ...

include/linux/platform_data/pwm_omap_dmtimer.h

@@ -1,90 +0,0 @@
-/*
- * include/linux/platform_data/pwm_omap_dmtimer.h
- *
- * OMAP Dual-Mode Timer PWM platform data
- *
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
- * Tarun Kanti DebBarma <tarun.kanti@ti.com>
- * Thara Gopinath <thara@ti.com>
- *
- * Platform device conversion and hwmod support.
- *
- * Copyright (C) 2005 Nokia Corporation
- * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
- * PWM and clock framework support by Timo Teras.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the  GNU General Public License along
- * with this program; if not, write  to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __PWM_OMAP_DMTIMER_PDATA_H
-#define __PWM_OMAP_DMTIMER_PDATA_H
-
-/* clock sources */
-#define PWM_OMAP_DMTIMER_SRC_SYS_CLK			0x00
-#define PWM_OMAP_DMTIMER_SRC_32_KHZ			0x01
-#define PWM_OMAP_DMTIMER_SRC_EXT_CLK			0x02
-
-/* timer interrupt enable bits */
-#define PWM_OMAP_DMTIMER_INT_CAPTURE			(1 << 2)
-#define PWM_OMAP_DMTIMER_INT_OVERFLOW			(1 << 1)
-#define PWM_OMAP_DMTIMER_INT_MATCH			(1 << 0)
-
-/* trigger types */
-#define PWM_OMAP_DMTIMER_TRIGGER_NONE			0x00
-#define PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW		0x01
-#define PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE	0x02
-
-struct omap_dm_timer;
-typedef struct omap_dm_timer pwm_omap_dmtimer;
-
-struct pwm_omap_dmtimer_pdata {
-	pwm_omap_dmtimer *(*request_by_node)(struct device_node *np);
-	pwm_omap_dmtimer *(*request_specific)(int timer_id);
-	pwm_omap_dmtimer *(*request)(void);
-
-	int	(*free)(pwm_omap_dmtimer *timer);
-
-	void	(*enable)(pwm_omap_dmtimer *timer);
-	void	(*disable)(pwm_omap_dmtimer *timer);
-
-	int	(*get_irq)(pwm_omap_dmtimer *timer);
-	int	(*set_int_enable)(pwm_omap_dmtimer *timer, unsigned int value);
-	int	(*set_int_disable)(pwm_omap_dmtimer *timer, u32 mask);
-
-	struct clk *(*get_fclk)(pwm_omap_dmtimer *timer);
-
-	int	(*start)(pwm_omap_dmtimer *timer);
-	int	(*stop)(pwm_omap_dmtimer *timer);
-	int	(*set_source)(pwm_omap_dmtimer *timer, int source);
-
-	int	(*set_load)(pwm_omap_dmtimer *timer, int autoreload,
-			unsigned int value);
-	int	(*set_match)(pwm_omap_dmtimer *timer, int enable,
-			unsigned int match);
-	int	(*set_pwm)(pwm_omap_dmtimer *timer, int def_on,
-			int toggle, int trigger);
-	int	(*set_prescaler)(pwm_omap_dmtimer *timer, int prescaler);
-
-	unsigned int (*read_counter)(pwm_omap_dmtimer *timer);
-	int	(*write_counter)(pwm_omap_dmtimer *timer, unsigned int value);
-	unsigned int (*read_status)(pwm_omap_dmtimer *timer);
-	int	(*write_status)(pwm_omap_dmtimer *timer, unsigned int value);
-};
-
-#endif /* __PWM_OMAP_DMTIMER_PDATA_H */