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authorBoris BREZILLON <b.brezillon@overkiz.com>2013-10-11 10:41:25 +0200
committerNicolas Ferre <nicolas.ferre@atmel.com>2013-12-02 15:31:21 +0100
commit7e682b44376e8caa6fc57acbf818b52747b1f922 (patch)
treec6f538d3395142ae9f583c52a12428bc861987ca /include
parent0ad6125b1579cac8ccbd0f46ec6d33cf71b79f51 (diff)
downloadop-kernel-dev-7e682b44376e8caa6fc57acbf818b52747b1f922.zip
op-kernel-dev-7e682b44376e8caa6fc57acbf818b52747b1f922.tar.gz
clk: at91: add PMC macro file for dt definitions
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>
Diffstat (limited to 'include')
-rw-r--r--include/dt-bindings/clk/at91.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/dt-bindings/clk/at91.h b/include/dt-bindings/clk/at91.h
new file mode 100644
index 0000000..0b4cb99
--- /dev/null
+++ b/include/dt-bindings/clk/at91.h
@@ -0,0 +1,22 @@
+/*
+ * 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
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