It appears that you had a transmission problem with this patch as I am
missing 1/6, 4/6, and 6/6.
I am pretty sure these are from your repo here:
https://github.com/Kwiboo/u-boot-rockchip/tree/rk35xx-pcie-bifurcation-v1
(1/6) pci: pcie_dw_rockchip: Configure number of lanes and link width speed
https://github.com/Kwiboo/u-boot-rockchip/commit/2b3f591aec3abe69adc9bbc723d98550ecce3614
(2/6) phy: rockchip: snps-pcie3: Refactor to use clk_bulk API
https://github.com/Kwiboo/u-boot-rockchip/commit/e6c561d1e00b92e1d4c98f9ce581385d601dbc4c
(3/6) phy: rockchip: snps-pcie3: Refactor to use a phy_init ops
https://github.com/Kwiboo/u-boot-rockchip/commit/627648f509f149ac9b0ade84c2a863e62b15d0a7
(4/6) phy: rockchip: snps-pcie3: Add bifurcation support for RK3568
https://github.com/Kwiboo/u-boot-rockchip/commit/a8d3342b986df42191793e2d0f72df2f41e8adff
(5/6) phy: rockchip: snps-pcie3: Add support for RK3588
https://github.com/Kwiboo/u-boot-rockchip/commit/031df04ac14b3ddaba7f3be07f9a78898b73d0a5
(6/6) rockchip: rk3568-radxa-e25: Enable pcie3x1 node
https://github.com/Kwiboo/u-boot-rockchip/commit/4439243b10731067baf64ea6bff84ac0519fe6d7
These work for me and detect a Nanopi R5S NVMe. Can you resend this
patchset so I can definitively confirm? It would be great if this can
be fixed in 2023.10.
Thanks,
John Clark
On 8/1/23 5:25 PM, Jonas Karlman wrote:
This series add support for use of PCIe bifurcation on RK3568, and as a
bonus support for the RK3588 PHY is also included. With PCIe bifurcation
supported it is possible to enable PCIe on more RK3568 boards, e.g. on
NanoPi R5C and NanoPi R5S. This series only include fixing the mini PCIe
slot on Radxa E25.
Most parts of this series was imported almost 1:1 from mainline linux.
Patch 1 fixes configuration of number of lanes in pcie_dw_rockchip.
Patch 2-3 refactor the snps-pcie3 phy driver.
Patch 4 add bifurcation support for RK3568.
Patch 5 add support for RK3588.
Patch 6 enables the mini PCIe slot on Radxa E25.
The RK3588 PHY part was tested on a ROCK 5B together with device tree
files picked from Sebastian Reichel's rk3588 branch at [1].
Patches in this series is also aviliable at [2].
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-misc.git/tree/?h=rk3588
[2] https://github.com/Kwiboo/u-boot-rockchip/commits/rk35xx-pcie-bifurcation-v1
Jonas Karlman (6):
pci: pcie_dw_rockchip: Configure number of lanes and link width speed
phy: rockchip: snps-pcie3: Refactor to use clk_bulk API
phy: rockchip: snps-pcie3: Refactor to use a phy_init ops
phy: rockchip: snps-pcie3: Add bifurcation support for RK3568
phy: rockchip: snps-pcie3: Add support for RK3588
rockchip: rk3568-radxa-e25: Enable pcie3x1 node
arch/arm/dts/rk3568-radxa-e25-u-boot.dtsi | 11 +-
configs/radxa-e25-rk3568_defconfig | 1 -
drivers/pci/pcie_dw_rockchip.c | 58 ++++-
.../phy/rockchip/phy-rockchip-snps-pcie3.c | 230 ++++++++++++++----
4 files changed, 235 insertions(+), 65 deletions(-)
