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clk: sunxi-ng: v3s: add Allwinner V3 support

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Allwinner V3 has the same main die with V3s, but with more pins wired.
There's a I2S bus on V3 that is not available on V3s.

Add the V3-only peripheral's clocks and reset to the V3s CCU driver,
bound to a new V3 compatible string. The driver name is not changed
because it's part of the device tree binding (the header file name).

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
Icenowy Zheng
2019-07-28 11:12:24 +08:00
committed by Maxime Ripard
parent 720099603d
commit 0ed4c252bf
4 changed files with 234 additions and 3 deletions
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4
include/dt-bindings/clock/sun8i-v3s-ccu.h
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@@ -104,4 +104,8 @@
#define CLK_MIPI_CSI 73
/* Clocks not available on V3s */
#define CLK_BUS_I2S0 75
#define CLK_I2S0 76
#endif /* _DT_BINDINGS_CLK_SUN8I_V3S_H_ */