From mboxrd@z Thu Jan 1 00:00:00 1970 From: nicolas.ferre@atmel.com (Nicolas Ferre) Date: Mon, 7 Oct 2013 17:17:57 +0200 Subject: [PATCH v3 04/19] clk: at91: add PMC macro file for dt definitions In-Reply-To: <1375938270-3965-1-git-send-email-b.brezillon@overkiz.com> References: <1375937608-3773-1-git-send-email-b.brezillon@overkiz.com> <1375938270-3965-1-git-send-email-b.brezillon@overkiz.com> Message-ID: <5252D0A5.60304@atmel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/08/2013 07:04, Boris BREZILLON : > 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 > --- > include/dt-bindings/clk/at91/common/pmc.h | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > create mode 100644 include/dt-bindings/clk/at91/common/pmc.h > > diff --git a/include/dt-bindings/clk/at91/common/pmc.h b/include/dt-bindings/clk/at91/common/pmc.h > new file mode 100644 > index 0000000..edc51d6 > --- /dev/null > +++ b/include/dt-bindings/clk/at91/common/pmc.h > @@ -0,0 +1,20 @@ > +/* > + * This header provides constants for AT91 pmc status. > + * > + * The constants defined in this header are being used in dts. It is better to add one line about license: for example: * Licensed under GPLv2 or later. > + */ > + > +#ifndef _DT_BINDINGS_CLK_AT91_PMC_H > +#define _DT_BINDINGS_CLK_AT91_PMC_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 */ I prefer with parenthesis around "id" (8 + (id)) > +#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 > -- Nicolas Ferre