FM / amba

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/linux/amba/

/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/linux/amba

Name	Size	Mode	Actions
bus.h	5867	0644	edit dl rm
clcd-regs.h	2420	0644	edit dl rm
clcd.h	8105	0644	edit dl rm
kmi.h	2943	0644	edit dl rm
mmci.h	1281	0644	edit dl rm
pl022.h	8913	0644	edit dl rm
pl08x.h	4594	0644	edit dl rm
pl080.h	7726	0644	edit dl rm
pl093.h	2224	0644	edit dl rm
serial.h	9921	0644	edit dl rm
sp810.h	1526	0644	edit dl rm

Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/include/linux/amba/sp810.h (1526B)

/*
 * ARM PrimeXsys System Controller SP810 header file
 *
 * Copyright (C) 2009 ST Microelectronics
 * Viresh Kumar <vireshk@kernel.org>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#ifndef __AMBA_SP810_H
#define __AMBA_SP810_H

#include <linux/io.h>

/* sysctl registers offset */
#define SCCTRL			0x000
#define SCSYSSTAT		0x004
#define SCIMCTRL		0x008
#define SCIMSTAT		0x00C
#define SCXTALCTRL		0x010
#define SCPLLCTRL		0x014
#define SCPLLFCTRL		0x018
#define SCPERCTRL0		0x01C
#define SCPERCTRL1		0x020
#define SCPEREN			0x024
#define SCPERDIS		0x028
#define SCPERCLKEN		0x02C
#define SCPERSTAT		0x030
#define SCSYSID0		0xEE0
#define SCSYSID1		0xEE4
#define SCSYSID2		0xEE8
#define SCSYSID3		0xEEC
#define SCITCR			0xF00
#define SCITIR0			0xF04
#define SCITIR1			0xF08
#define SCITOR			0xF0C
#define SCCNTCTRL		0xF10
#define SCCNTDATA		0xF14
#define SCCNTSTEP		0xF18
#define SCPERIPHID0		0xFE0
#define SCPERIPHID1		0xFE4
#define SCPERIPHID2		0xFE8
#define SCPERIPHID3		0xFEC
#define SCPCELLID0		0xFF0
#define SCPCELLID1		0xFF4
#define SCPCELLID2		0xFF8
#define SCPCELLID3		0xFFC

#define SCCTRL_TIMERENnSEL_SHIFT(n)	(15 + ((n) * 2))

static inline void sysctl_soft_reset(void __iomem *base)
{
	/* switch to slow mode */
	writel(0x2, base + SCCTRL);

/* writing any value to SCSYSSTAT reg will reset system */
	writel(0, base + SCSYSSTAT);
}

#endif /* __AMBA_SP810_H */

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