diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2016-08-25 08:21:59 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-08-25 22:31:43 +0200 |
| commit | c6e6c96d8fa6f21e80e625bdf56c9ef580f43acb (patch) | |
| tree | 9f2246623ef2ed3cfa0fc08f3ee312e02ed19284 /drivers/clk/sunxi-ng/ccu-sun6i-a31.h | |
| parent | clk: sunxi-ng: mux: Add clk notifier functions (diff) | |
| download | linux-c6e6c96d8fa6f21e80e625bdf56c9ef580f43acb.tar.xz linux-c6e6c96d8fa6f21e80e625bdf56c9ef580f43acb.zip | |
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.h | 72 |
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_ */ |