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| /rk3399_rockchip-uboot/drivers/clk/rockchip/ |
| H A D | clk_rk3568.c | 19191d3b0588b505cfdf24ebf6c2c0f9dcc37042 Fri Aug 04 09:34:00 UTC 2023 Jonas Karlman <jonas@kwiboo.se> UPSTREAM: clk: rockchip: rk3568: Add dummy support for GMAC speed clocks
Pine64 Quartz64 boards DT reference SCLK_GMAC1_RGMII_SPEED in the
assigned-clocks property of the gmac1 node. This result in a ENOENT
error when driver core tries to set a parent for this clock.
The clock speed in rgmii/rmii mode is changed using clk_set_rate of the
tx_rx clock and not using clk_set_parent of the speed clock.
Add dummy support for SCLK_GMAC1_RGMII_SPEED and similar clocks to clk
driver to allow a driver for gmac node to probe.
Change-Id: Iaf6ba930cc29ac3233cf5d046002f71a6879eb78
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
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