| Message ID | 20220908111712.665287-5-conor.dooley@microchip.com |
|---|---|
| State | Accepted |
| Commit | f890e67f292db46c9bd5b5c004ba0f98761d1a33 |
| Headers | show |
| Series | New PolarFire SoC devkit devicetrees & 22.09 reference design updates | expand |
diff --git a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi index 0d28858b83f2..c0fb9dd7b2c8 100644 --- a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi @@ -2,7 +2,8 @@ /* Copyright (c) 2020-2021 Microchip Technology Inc */ / { - compatible = "microchip,mpfs-icicle-reference-rtlv2203", "microchip,mpfs"; + compatible = "microchip,mpfs-icicle-reference-rtlv2209", "microchip,mpfs-icicle-kit", + "microchip,mpfs"; core_pwm0: pwm@41000000 { compatible = "microchip,corepwm-rtl-v4"; @@ -37,3 +38,7 @@ fabric_clk1: fabric-clk1 { clock-frequency = <125000000>; }; }; + +&pcie { + dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 0x1 0x00000000>; +}; diff --git a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts index f3f87ed2007f..5e2b8aa2ff64 100644 --- a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts +++ b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts @@ -11,7 +11,8 @@ / { model = "Microchip PolarFire-SoC Icicle Kit"; - compatible = "microchip,mpfs-icicle-kit", "microchip,mpfs"; + compatible = "microchip,mpfs-icicle-reference-rtlv2209", "microchip,mpfs-icicle-kit", + "microchip,mpfs"; aliases { ethernet0 = &mac1;
The recently removed, accidentally included, "matr0" property was used in place of a dma-ranges property. The PCI controller is non-functional with mainline Linux in the v2022.02 or later reference designs and has not worked without configuration of address-translation since v2021.08. Add the address translation that will be used by the v2022.09 reference design & update the compatible used by the dts. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> --- arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi | 7 ++++++- arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts | 3 ++- 2 files changed, 8 insertions(+), 2 deletions(-)