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| author | Nava kishore Manne <nava.kishore.manne@amd.com> | 2026-06-27 21:22:28 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2026-07-22 20:52:34 +0530 |
| commit | 21e0749f931702765b9d52d05740092bc87fcd8d (patch) | |
| tree | ad8fc3d7a9b46c670d485f8987e8b26b68ca0f2d /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 6cb22477929489a412df8d153e550e77a012e701 (diff) | |
phy: zynqmp: use read-modify-write for SERDES scrambler bypass
xpsgtr_bypass_scrambler_8b10b() used xpsgtr_write_phy() which performs
a full register write, silently clearing any bits beyond the intended
bypass control fields.
Switch to xpsgtr_clr_set_phy() with clr=mask, set=mask to set only
the bypass bits while preserving the remaining bits in each register.
Fixes: 4a33bea00314 ("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/20260627155229.2791113-3-radhey.shyam.pandey@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions