On 06/01/2016 03:52 AM, Simon Horman wrote:
Add macros usable by the device tree sources to reference the R8A7792
clocks by index.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
include/dt-bindings/clock/r8a7792-clock.h | 104 ++++++++++++++++++++++++++++++
1 file changed, 104 insertions(+)
Index: renesas/include/dt-bindings/clock/r8a7792-clock.h
===================================================================
--- /dev/null
+++ renesas/include/dt-bindings/clock/r8a7792-clock.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2016 Cogent Embedded, Inc.
+ *
+ * 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_R8A7792_H__
+#define __DT_BINDINGS_CLOCK_R8A7792_H__
+
+/* CPG */
+#define R8A7792_CLK_MAIN 0
+#define R8A7792_CLK_PLL0 1
+#define R8A7792_CLK_PLL1 2
+#define R8A7792_CLK_PLL3 3
+#define R8A7792_CLK_LB 4
+#define R8A7792_CLK_QSPI 5
+#define R8A7792_CLK_SDH 6
+#define R8A7792_CLK_SD0 7
+#define R8A7792_CLK_SD1 8
+#define R8A7792_CLK_Z 9
According to my copy of the documentation (v2.00) SDH, SD0 and SD1 do
not seem to be provided by the r8a7792 CPG.
Right, should have checked the original patch against the manual in that
part as well... :-/
It does, however, provide RCAN and ADSP which are supported by the CPG
driver. You may wish to add them now for completeness though from my point
of view they could also be added later when they are used.
Hm, the gen2 manual rev1.02 doesn't mention either of these clocks for V2H...
I still don't have 2.00. :-(
I reviewed the values below. They appear to be complete and correct.
Geert has found some bug there. :-)
MBR, Sergei
