Move/rename the sys/pwm.h header file to dev/pwm/pwmc.h. The file contains

ioctl definitions and related datatypes that allow userland control of pwm
hardware via the pwmc device.  The new name and location better reflects its
assocation with a single device driver.

2 files changed, 54 insertions, 1 deletions

diff --git a/sys/dev/pwm/pwmc.c b/sys/dev/pwm/pwmc.c
index 18bebcca8f62..58cb78653446 100644
--- a/sys/dev/pwm/pwmc.c
+++ b/sys/dev/pwm/pwmc.c
@@ -37,7 +37,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/module.h>
 #include <sys/time.h>
 
-#include <sys/pwm.h>
+#include <dev/pwm/pwmc.h>
 
 #include "pwmbus_if.h"
 #include "pwm_if.h"
diff --git a/sys/dev/pwm/pwmc.h b/sys/dev/pwm/pwmc.h
new file mode 100644
index 000000000000..9940c8cad9e9
--- /dev/null
+++ b/sys/dev/pwm/pwmc.h
@@ -0,0 +1,53 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2018 Emmanuel Vadot <manu@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _PWM_H_
+#define	_PWM_H_
+
+#define	PWM_POLARITY_INVERTED	(1 << 0)
+
+struct pwm_state {
+	int		channel;
+	unsigned int	period;
+	unsigned int	duty;
+	uint32_t	flags;
+	bool		enable;
+};
+
+/*
+ * ioctls
+ */
+
+#define	PWMMAXCHANNEL	_IOWR('G', 0, int)
+#define	PWMGETSTATE	_IOWR('G', 1, struct pwm_state)
+#define	PWMSETSTATE	_IOWR('G', 2, struct pwm_state)
+
+
+#endif /* _PWM_H_ */