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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2026-06-10 18:19:47 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2026-06-11 10:09:47 +0300 |
| commit | c6c1d7dfd59b181b96b0909b63e140b0aa61ac59 (patch) | |
| tree | c456f89962a80a3b293fbee24af0180cbd42b696 /scripts | |
| parent | 719a2da392349db052532db89637622a71d14d49 (diff) | |
| download | linux-c6c1d7dfd59b181b96b0909b63e140b0aa61ac59.tar.xz | |
phy: lynx-28g: add support for big endian register maps
Some 10G Lynx SerDes blocks are big endian and require byte swapping
because the CPUs are little endian armv8 (LS1046A). Parse the
"big-endian" device tree property, and modify the base lynx_read() and
lynx_write() accessors to test this property before issuing either the
ioread32() or ioread32be() variants (as per
Documentation/driver-api/device-io.rst).
All other accessors - lynx_rmw(), lynx_lane_read(), lynx_lane_write(),
lynx_lane_rmw(), lynx_pll_read() - need to go through these endian-aware
helpers.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20260610151952.2141019-12-vladimir.oltean@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions