On 06/01/2016 10:22 AM, Geert Uytterhoeven 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
As Simon already pointed out, there are no ...SD* clocks on V2H.
Right, looks like I shouldn't have trusted the original patch... :-/
+#define R8A7792_CLK_Z 9
+/* MSTP1 */
+#define R8A7792_CLK_TMU1 11
+#define R8A7792_CLK_TMU3 21
+#define R8A7792_CLK_TMU2 22
+#define R8A7792_CLK_CMT0 24
+#define R8A7792_CLK_TMU0 25
+#define R8A7792_CLK_VSP1DU1 27
+#define R8A7792_CLK_VSP1DU0 28
+#define R8A7792_CLK_VSP1_SY 31
These are called ...VSP1_DU1, ...VSP1_DU0, and ...VSP1_S on all other
R-Car Gen2 SoCs.
My naming comes from the 1.02 manual.
+/* MSTP2 */
+#define R8A7792_CLK_MSIOF1 8
+#define R8A7792_CLK_SYS_DMAC0 18
This is ...SYS_DMAC1
+#define R8A7792_CLK_SYS_DMAC1 19
... and this is ...SYS_DMAC0
Thanks for catching!
+/* MSTP9 */
+#define R8A7792_CLK_GPIO7 4
+#define R8A7792_CLK_GPIO6 5
+#define R8A7792_CLK_GPIO5 7
+#define R8A7792_CLK_GPIO4 8
+#define R8A7792_CLK_GPIO3 9
+#define R8A7792_CLK_GPIO2 10
+#define R8A7792_CLK_GPIO1 11
+#define R8A7792_CLK_GPIO0 12
+#define R8A7792_CLK_GPIO11 13
+#define R8A7792_CLK_GPIO10 14
+#define R8A7792_CLK_CAN1 15
+#define R8A7792_CLK_CAN0 16
These are called ...RCAN1 and ...RCAR0 on all other R-Car Gen2 SoCs.
Not in the 1.02 manual (they were called RCAN<n> in some of the earlier
manual revs). Dunno if it makes sense to rename them in the other .dts now...
Gr{oetje,eeting}s,
Geert
WBR, Sergei
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