]> www.infradead.org Git - users/jedix/linux-maple.git/commit
phy: rockchip: naneng-combphy: fix phy reset
authorChukun Pan <amadeus@jmu.edu.cn>
Fri, 22 Nov 2024 07:30:06 +0000 (15:30 +0800)
committerVinod Koul <vkoul@kernel.org>
Wed, 4 Dec 2024 14:19:08 +0000 (19:49 +0530)
commitfbcbffbac994aca1264e3c14da96ac9bfd90466e
treea09d7bac9d5e8dd8a58f89066a132914c962cb1b
parent0a92ea87bdd6f77ca4e17fe19649882cf5209edd
phy: rockchip: naneng-combphy: fix phy reset

Currently, the USB port via combophy on the RK3528/RK3588 SoC is broken.

  usb usb8-port1: Cannot enable. Maybe the USB cable is bad?

This is due to the combphy of RK3528/RK3588 SoC has multiple resets, but
only "phy resets" need assert and deassert, "apb resets" don't need.
So change the driver to only match the phy resets, which is also what
the vendor kernel does.

Fixes: 7160820d742a ("phy: rockchip: add naneng combo phy for RK3568")
Cc: FUKAUMI Naoki <naoki@radxa.com>
Cc: Michael Zimmermann <sigmaepsilon92@gmail.com>
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20241122073006.99309-2-amadeus@jmu.edu.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/phy/rockchip/phy-rockchip-naneng-combphy.c