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clk: at91: add PMC macro file for dt definitions

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This patch adds a new macro file for PMC macros.

This macro file includes the definitions of SR (status register) bit
offsets and will be use to reference PMC irqs.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Boris BREZILLON 2013-10-11 10:41:25 +02:00 committed by Nicolas Ferre
parent 0ad6125b15
commit 7e682b4437
1 changed files with 22 additions and 0 deletions
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22
include/dt-bindings/clk/at91.h Normal file
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/*
* This header provides constants for AT91 pmc status.
*
* The constants defined in this header are being used in dts.
*
* Licensed under GPLv2 or later.
*/
#ifndef _DT_BINDINGS_CLK_AT91_H
#define _DT_BINDINGS_CLK_AT91_H
#define AT91_PMC_MOSCS 0 /* MOSCS Flag */
#define AT91_PMC_LOCKA 1 /* PLLA Lock */
#define AT91_PMC_LOCKB 2 /* PLLB Lock */
#define AT91_PMC_MCKRDY 3 /* Master Clock */
#define AT91_PMC_LOCKU 6 /* UPLL Lock */
#define AT91_PMC_PCKRDY(id) (8 + (id)) /* Programmable Clock */
#define AT91_PMC_MOSCSELS 16 /* Main Oscillator Selection */
#define AT91_PMC_MOSCRCS 17 /* Main On-Chip RC */
#define AT91_PMC_CFDEV 18 /* Clock Failure Detector Event */
#endif