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| author | Shawn Lin <shawn.lin@rock-chips.com> | 2022-08-25 22:38:34 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-09-04 18:05:48 +0300 |
| commit | 2e9bffc4f713db465177238f6033f7d367d6f151 (patch) | |
| tree | 6c5811a02e99a37578826faebfe1bf0dfa0c59b9 /drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c | |
| parent | 75be98eee8d8914e469f540e12f6078f42252acc (diff) | |
| download | linux-2e9bffc4f713db465177238f6033f7d367d6f151.tar.xz | |
phy: rockchip: Support PCIe v3
RK3568 supports PCIe v3 using not Combphy like PCIe v2 on rk3566.
It use a dedicated PCIe-phy. Add support for this.
Initial support by Shawn Lin, modifications by Peter Geis and Frank
Wunderlich.
Add data-lanes property for splitting pcie-lanes across controllers.
The data-lanes is an array where x=0 means lane is disabled and x > 0
means controller x is assigned to phy lane.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Suggested-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20220825193836.54262-4-linux@fw-web.de
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c')
0 files changed, 0 insertions, 0 deletions