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clk: rockchip: clk_rk3288: Implement "assign-clock-parent" and "assign-clock-rate"

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The RK3288 CRU-node assigns rates to a number of clocks that are not
implemented in the RK3288 clock-driver (but which have been
sufficiently initialised from rkclk_init()): for these clocks, we
implement the gmac clock set parent, but simply ignore the
others' set_rate() operation and return 0 to signal success.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
David Wu
2018-01-13 14:06:33 +08:00
committed by Philipp Tomsich
parent c513e9e1e6
commit 01c60eafbb
2 changed files with 99 additions and 8 deletions
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1
include/dt-bindings/clock/rk3288-cru.h
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@@ -76,6 +76,7 @@
#define SCLK_PVTM_CORE 123
#define SCLK_PVTM_GPU 124
#define SCLK_MAC_PLL 150
#define SCLK_MAC 151
#define SCLK_MACREF_OUT 152