From: Peter Geis Date: Fri, 29 Apr 2022 12:38:27 +0000 (-0400) Subject: dt-bindings: PCI: Remove fallback from Rockchip DesignWare binding X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=931262e646caae906d818c82390ebc1716263ff0;p=linux.git dt-bindings: PCI: Remove fallback from Rockchip DesignWare binding The snps,dw-pcie binds to a standalone driver. It is not fully compatible with the Rockchip implementation and causes a hang if it binds to the device. Remove this binding as a valid fallback. Link: https://lore.kernel.org/r/20220429123832.2376381-2-pgwipeout@gmail.com Signed-off-by: Peter Geis Signed-off-by: Lorenzo Pieralisi Reviewed-by: Rob Herring --- diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml index 142bbe577763c..bc0a9d1db750b 100644 --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml @@ -19,20 +19,10 @@ description: |+ allOf: - $ref: /schemas/pci/pci-bus.yaml# -# We need a select here so we don't match all nodes with 'snps,dw-pcie' -select: - properties: - compatible: - contains: - const: rockchip,rk3568-pcie - required: - - compatible - properties: compatible: items: - const: rockchip,rk3568-pcie - - const: snps,dw-pcie reg: items: @@ -110,7 +100,7 @@ examples: #size-cells = <2>; pcie3x2: pcie@fe280000 { - compatible = "rockchip,rk3568-pcie", "snps,dw-pcie"; + compatible = "rockchip,rk3568-pcie"; reg = <0x3 0xc0800000 0x0 0x390000>, <0x0 0xfe280000 0x0 0x10000>, <0x3 0x80000000 0x0 0x100000>;