From mboxrd@z Thu Jan 1 00:00:00 1970 From: b.brezillon@overkiz.com (boris brezillon) Date: Mon, 07 Oct 2013 18:06:33 +0200 Subject: [PATCH v3 04/19] clk: at91: add PMC macro file for dt definitions In-Reply-To: <5252D0A5.60304@atmel.com> References: <1375937608-3773-1-git-send-email-b.brezillon@overkiz.com> <1375938270-3965-1-git-send-email-b.brezillon@overkiz.com> <5252D0A5.60304@atmel.com> Message-ID: <5252DC09.6010207@overkiz.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 07/10/2013 17:17, Nicolas Ferre wrote: > 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)) Absolutely, I'll fix it. > >> +#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 >> > >