summaryrefslogtreecommitdiff
path: root/arch/arm/mach-at91/include/mach/at91_sck.h
blob: ce8e577c331eea7ddfc8945ec82b79a661c106dc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * Copyright (C) 2016 Google, Inc
 * Written by Simon Glass <sjg@chromium.org>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef AT91_SCK_H
#define AT91_SCK_H

/*
 * SCKCR flags
 */
#define AT91SAM9G45_SCKCR_RCEN	    (1 << 0)	/* RC Oscillator Enable */
#define AT91SAM9G45_SCKCR_OSC32EN   (1 << 1)	/* 32kHz Oscillator Enable */
#define AT91SAM9G45_SCKCR_OSC32BYP  (1 << 2)	/* 32kHz Oscillator Bypass */
#define AT91SAM9G45_SCKCR_OSCSEL    (1 << 3)	/* Slow Clock Selector */
#define		AT91SAM9G45_SCKCR_OSCSEL_RC	(0 << 3)
#define		AT91SAM9G45_SCKCR_OSCSEL_32	(1 << 3)

#endif