[PATCH 0/8] rockchip: Add PCIe host support

Jagan Teki
2020-04-25T11:03:46Z

Thanks to Patrick for initial work done on this.

This series support PCIe host controller support
on rockchip rk3399 platform.

Works well on rk3399 boards like rock960, nanopc-t4
and roc-kr3399-pc-mezzanine board as Gen1 configurable
host.

It has dependency with v5.7-rc1 dts(i) sync series[1]

[1] https://patchwork.ozlabs.org/project/uboot/cover/20200425105319.12009-1-jagan at amarulasolutions.com/

Any inputs?
Jagan.

Jagan Teki (8):
iopoll: Add dealy to read poll
iopoll: Add readl_poll_sleep_timeout
clk: rk3399: Enable PCIE_PHY clock
clk: rk3399: Disable PCIE_PHY clock
pci: Add Rockchip PCIe controller driver
pci: Add Rockchip PCIe PHY controller driver
rockchip: Enable PCIe/M.2 on rk3399 board w/ M.2
rockchip: Enable PCIe/M.2 on rock960 board

arch/arm/dts/rk3399-u-boot.dtsi | 1 +
board/vamrs/rock960_rk3399/rock960-rk3399.c | 20 +
configs/nanopc-t4-rk3399_defconfig | 4 +
configs/roc-pc-mezzanine-rk3399_defconfig | 4 +
configs/rock960-rk3399_defconfig | 5 +
drivers/clk/rockchip/clk_rk3399.c | 32 ++
drivers/pci/Kconfig | 8 +
drivers/pci/Makefile | 1 +
drivers/pci/pcie_rockchip.c | 484 ++++++++++++++++++++
drivers/pci/pcie_rockchip.h | 142 ++++++
drivers/pci/pcie_rockchip_phy.c | 205 +++++++++
include/linux/iopoll.h | 23 +-
12 files changed, 920 insertions(+), 9 deletions(-)
create mode 100644 drivers/pci/pcie_rockchip.c
create mode 100644 drivers/pci/pcie_rockchip.h
create mode 100644 drivers/pci/pcie_rockchip_phy.c

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2.17.1