Tomi Valkeinen 3594108460 phy: cdns-dphy: Store hs_clk_rate and return it
[ Upstream commit 689a54acb56858c85de8c7285db82b8ae6dbf683 ]

The DPHY driver does not return the actual hs_clk_rate, so the DSI
driver has no idea what clock was actually achieved. Set the realized
hs_clk_rate to the opts struct, so that the DSI driver gets it back.

Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://lore.kernel.org/r/20250723-cdns-dphy-hs-clk-rate-fix-v1-1-d4539d44cbe7@ideasonboard.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Stable-dep-of: 284fb19a3ffb ("phy: cadence: cdns-dphy: Fix PLL lock and O_CMN_READY polling")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-10-23 16:16:40 +02:00
2022-09-28 09:02:20 +02:00
2025-10-19 16:31:02 +02:00

Linux kernel
============

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