ARM: shmobile: r8a7779: Add clock index macros for DT sources

Add macros usable by device tree sources to reference r8a7779 clocks by
index.

Based on work for the r8a7791 SoC by Laurent Pinchart.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

diff --git a/include/dt-bindings/clock/r8a7779-clock.h b/include/dt-bindings/clock/r8a7779-clock.h
new file mode 100644 (file)
index 0000000..381a611
--- /dev/null
+++ b/include/dt-bindings/clock/r8a7779-clock.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2013  Horms Solutions Ltd.
+ *
+ * Contact: Simon Horman <horms@verge.net.au>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_R8A7779_H__
+#define __DT_BINDINGS_CLOCK_R8A7779_H__
+
+/* CPG */
+#define R8A7779_CLK_PLLA       0
+#define R8A7779_CLK_Z          1
+#define R8A7779_CLK_ZS         2
+#define R8A7779_CLK_S          3
+#define R8A7779_CLK_S1         4
+#define R8A7779_CLK_P          5
+#define R8A7779_CLK_B          6
+#define R8A7779_CLK_OUT                7
+
+/* MSTP 0 */
+#define R8A7779_CLK_HSPI       7
+#define R8A7779_CLK_TMU2       14
+#define R8A7779_CLK_TMU1       15
+#define R8A7779_CLK_TMU0       16
+#define R8A7779_CLK_HSCIF1     18
+#define R8A7779_CLK_HSCIF0     19
+#define R8A7779_CLK_SCIF5      21
+#define R8A7779_CLK_SCIF4      22
+#define R8A7779_CLK_SCIF3      23
+#define R8A7779_CLK_SCIF2      24
+#define R8A7779_CLK_SCIF1      25
+#define R8A7779_CLK_SCIF0      26
+#define R8A7779_CLK_I2C3       27
+#define R8A7779_CLK_I2C2       28
+#define R8A7779_CLK_I2C1       29
+#define R8A7779_CLK_I2C0       30
+
+/* MSTP 1 */
+#define R8A7779_CLK_USB01      0
+#define R8A7779_CLK_USB2       1
+#define R8A7779_CLK_DU         3
+#define R8A7779_CLK_VIN2       8
+#define R8A7779_CLK_VIN1       9
+#define R8A7779_CLK_VIN0       10
+#define R8A7779_CLK_ETHER      14
+#define R8A7779_CLK_SATA       15
+#define R8A7779_CLK_PCIE       16
+#define R8A7779_CLK_VIN3       20
+
+/* MSTP 3 */
+#define R8A7779_CLK_SDHI3      20
+#define R8A7779_CLK_SDHI2      21
+#define R8A7779_CLK_SDHI1      22
+#define R8A7779_CLK_SDHI0      23
+#define R8A7779_CLK_MMC1       30
+#define R8A7779_CLK_MMC0       31
+
+
+#endif /* __DT_BINDINGS_CLOCK_R8A7779_H__ */