From b24c1a10b53e831b28da6a69911061a28b34bbd6 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Wed, 6 Aug 2014 17:24:54 +0800 Subject: ARM: atmel: use pcr to enable or disable peripheral clock MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When use pcr (peripheral control register), then we won't need to care about the peripheral ID. Signed-off-by: Bo Shen Signed-off-by: Andreas Bießmann --- arch/arm/include/asm/arch-at91/at91_pmc.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/include/asm/arch-at91/at91_pmc.h') diff --git a/arch/arm/include/asm/arch-at91/at91_pmc.h b/arch/arm/include/asm/arch-at91/at91_pmc.h index 04f6239fd0..bef57931cd 100644 --- a/arch/arm/include/asm/arch-at91/at91_pmc.h +++ b/arch/arm/include/asm/arch-at91/at91_pmc.h @@ -147,6 +147,10 @@ typedef struct at91_pmc { #define AT91_PMC_IXR_PCKRDY3 0x00000800 #define AT91_PMC_IXR_MOSCSELS 0x00010000 +#define AT91_PMC_PCR_PID_MASK (0x3f) +#define AT91_PMC_PCR_CMD_WRITE (0x1 << 12) +#define AT91_PMC_PCR_EN (0x1 << 28) + #define AT91_PMC_PCK (1 << 0) /* Processor Clock */ #define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */ #define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */ -- cgit v1.2.1