mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Nava kishore Manne
1f1a8ca586
commit7eb61caf45upstream. USB Gen1 requires scrambling and 8b/10b encoding to be performed in the physical layer. Do not bypass PHY-side scrambler or encoder/decoder for USB operation, as mandated by the USB 3.x specification. Scrambler and 8b/10b bypass remain restricted to SATA and SGMII modes, where encoding is handled in the controller. Fixes:4a33bea003("phy: zynqmp: Add PHY driver for the Xilinx ZynqMP Gigabit Transceiver") Cc: stable@vger.kernel.org Signed-off-by: Nava kishore Manne <nava.kishore.manne@amd.com> Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Link: https://patch.msgid.link/20260627155229.2791113-4-radhey.shyam.pandey@amd.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>