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authorChen-Yu Tsai <wens@csie.org>2016-08-25 14:21:59 +0800
committerMaxime Ripard <maxime.ripard@free-electrons.com>2016-08-25 22:31:43 +0200
commitc6e6c96d8fa6f21e80e625bdf56c9ef580f43acb (patch)
tree9f2246623ef2ed3cfa0fc08f3ee312e02ed19284 /drivers/clk/sunxi-ng/ccu-sun6i-a31.h
parent8adfb08605a99d742853ff8cf4da5bc68db2028a (diff)
downloadlinux-c6e6c96d8fa6f21e80e625bdf56c9ef580f43acb.tar.bz2
clk: sunxi-ng: Add A31/A31s clocks
Add a new style driver for the clock control unit in Allwinner A31/A31s. A few clocks are still missing: - MIPI PLL's HDMI mode support - EMAC clock Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu-sun6i-a31.h')
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun6i-a31.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-a31.h b/drivers/clk/sunxi-ng/ccu-sun6i-a31.h
new file mode 100644
index 000000000000..4e434011e9e7
--- /dev/null
+++ b/drivers/clk/sunxi-ng/ccu-sun6i-a31.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2016 Chen-Yu Tsai
+ *
+ * Chen-Yu Tsai <wens@csie.org>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _CCU_SUN6I_A31_H_
+#define _CCU_SUN6I_A31_H_
+
+#include <dt-bindings/clock/sun6i-a31-ccu.h>
+#include <dt-bindings/reset/sun6i-a31-ccu.h>
+
+#define CLK_PLL_CPU 0
+#define CLK_PLL_AUDIO_BASE 1
+#define CLK_PLL_AUDIO 2
+#define CLK_PLL_AUDIO_2X 3
+#define CLK_PLL_AUDIO_4X 4
+#define CLK_PLL_AUDIO_8X 5
+#define CLK_PLL_VIDEO0 6
+#define CLK_PLL_VIDEO0_2X 7
+#define CLK_PLL_VE 8
+#define CLK_PLL_DDR 9
+
+/* The PLL_PERIPH clock is exported */
+
+#define CLK_PLL_PERIPH_2X 11
+#define CLK_PLL_VIDEO1 12
+#define CLK_PLL_VIDEO1_2X 13
+#define CLK_PLL_GPU 14
+#define CLK_PLL_MIPI 15
+#define CLK_PLL9 16
+#define CLK_PLL10 17
+
+/* The CPUX clock is exported */
+
+#define CLK_AXI 19
+#define CLK_AHB1 20
+#define CLK_APB1 21
+#define CLK_APB2 22
+
+/* All the bus gates are exported */
+
+/* The first bunch of module clocks are exported */
+
+/* EMAC clock is not implemented */
+
+#define CLK_MDFS 107
+#define CLK_SDRAM0 108
+#define CLK_SDRAM1 109
+
+/* All the DRAM gates are exported */
+
+/* Some more module clocks are exported */
+
+#define CLK_MBUS0 141
+#define CLK_MBUS1 142
+
+/* Some more module clocks and external clock outputs are exported */
+
+#define CLK_NUMBER (CLK_OUT_C + 1)
+
+#endif /* _CCU_SUN6I_A31_H_ */