--- vrfc
+++ v2
@@ -2,8 +2,26 @@
add pcie_aux clock and pcie_power_on_reset controller to prci driver for
PCIe driver to use it.
-This is tested with e1000e: Intel(R) PRO/1000 Network Card and SP M.2 PCIe
-Gen 3 SSD in SiFive Unmatched.
+This is tested with e1000e: Intel(R) PRO/1000 Network Card, AMD Radeon R5
+230 graphics card and SP M.2 PCIe Gen 3 SSD in SiFive Unmatched based on
+v5.11 Linux kernel.
+
+Changes in v2:
+ - Refine codes based on reviewers' feedback
+ - Remove define and use the common one
+ - Replace __raw_writel with writel_relaxed
+ - Split fu740_phyregreadwrite to write function
+ - Use readl_poll_timeout in stead of while loop checking
+ - Use dwc common codes
+ - Use gpio descriptors and the gpiod_* api.
+ - Replace devm_ioremap_resource with devm_platform_ioremap_resource_byname
+ - Replace devm_reset_control_get with devm_reset_control_get_exclusive
+ - Add more comments for delay and sleep
+ - Remove "phy ? x : y" expressions
+ - Refine code logic to remove possible infinite loop
+ - Replace magic number with meaningful define
+ - Remove fu740_pcie_pm_ops
+ - Use builtin_platform_driver
Greentime Hu (5):
clk: sifive: Add pcie_aux clock in prci driver for PCIe driver
@@ -13,25 +31,25 @@
riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC
Paul Walmsley (1):
- PCI: designware: Add SiFive FU740 PCIe host controller driver
+ PCI: fu740: Add SiFive FU740 PCIe host controller driver
- .../bindings/pci/sifive,fu740-pcie.yaml | 119 +++++
+ .../bindings/pci/sifive,fu740-pcie.yaml | 119 +++++++
MAINTAINERS | 8 +
arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 34 ++
drivers/clk/sifive/Kconfig | 2 +
drivers/clk/sifive/fu740-prci.c | 11 +
drivers/clk/sifive/fu740-prci.h | 2 +-
- drivers/clk/sifive/sifive-prci.c | 55 +++
+ drivers/clk/sifive/sifive-prci.c | 54 +++
drivers/clk/sifive/sifive-prci.h | 13 +
drivers/pci/controller/dwc/Kconfig | 9 +
drivers/pci/controller/dwc/Makefile | 1 +
- drivers/pci/controller/dwc/pcie-fu740.c | 455 ++++++++++++++++++
+ drivers/pci/controller/dwc/pcie-fu740.c | 324 ++++++++++++++++++
drivers/reset/Kconfig | 3 +-
include/dt-bindings/clock/sifive-fu740-prci.h | 1 +
- 13 files changed, 711 insertions(+), 2 deletions(-)
+ 13 files changed, 579 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
create mode 100644 drivers/pci/controller/dwc/pcie-fu740.c
--
-2.30.0
+2.30.2