From 2de82ec8667465236e15f8c6af7cecf8da63fc60 Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Fri, 14 Aug 2020 18:30:33 +0100 Subject: dt-bindings: pci: rcar-pci-ep: Document r8a774a1 and r8a774b1 Document the support for R-Car PCIe EP on R8A774A1 and R8A774B1 SoC devices. Also constify "renesas,rcar-gen3-pcie-ep" so that it can be used as fallback compatible string for R-Car Gen3 and RZ/G2 devices as the PCIe module is identical. Link: https://lore.kernel.org/r/20200814173037.17822-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Lad Prabhakar Signed-off-by: Lorenzo Pieralisi Reviewed-by: Biju Das Reviewed-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml index aa483c7f27fd..70c45f72ab20 100644 --- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml +++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml @@ -14,8 +14,11 @@ maintainers: properties: compatible: items: - - const: renesas,r8a774c0-pcie-ep - - const: renesas,rcar-gen3-pcie-ep + - enum: + - renesas,r8a774a1-pcie-ep # RZ/G2M + - renesas,r8a774b1-pcie-ep # RZ/G2N + - renesas,r8a774c0-pcie-ep # RZ/G2E + - const: renesas,rcar-gen3-pcie-ep # R-Car Gen3 and RZ/G2 reg: maxItems: 5 -- cgit v1.2.3 From 5e94083c781445b4b5c00689167558dce694da65 Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Fri, 4 Sep 2020 11:38:49 +0100 Subject: dt-bindings: pci: rcar-pci-ep: Document r8a774e1 Document the support for R-Car PCIe EP on R8A774E1 SoC device. Link: https://lore.kernel.org/r/20200904103851.3946-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Lad Prabhakar Signed-off-by: Lorenzo Pieralisi Reviewed-by: Biju Das Reviewed-by: Geert Uytterhoeven --- Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml index 70c45f72ab20..a059c96c294b 100644 --- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml +++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml @@ -18,6 +18,7 @@ properties: - renesas,r8a774a1-pcie-ep # RZ/G2M - renesas,r8a774b1-pcie-ep # RZ/G2N - renesas,r8a774c0-pcie-ep # RZ/G2E + - renesas,r8a774e1-pcie-ep # RZ/G2H - const: renesas,rcar-gen3-pcie-ep # R-Car Gen3 and RZ/G2 reg: -- cgit v1.2.3 From d16d538ff49145b153976bd8e124116d369db266 Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Mon, 10 Aug 2020 18:41:55 +0100 Subject: dt-bindings: PCI: rcar: Add device tree support for r8a7742 Add support for r8a7742. The Renesas RZ/G1H (R8A7742) PCIe controller is identical to the R-Car Gen2 family. Link: https://lore.kernel.org/r/20200810174156.30880-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Lad Prabhakar Signed-off-by: Lorenzo Pieralisi Reviewed-by: Chris Paterson Reviewed-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Acked-by: Rob Herring --- Documentation/devicetree/bindings/pci/rcar-pci.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt b/Documentation/devicetree/bindings/pci/rcar-pci.txt index 1041c44a614f..14d307deff06 100644 --- a/Documentation/devicetree/bindings/pci/rcar-pci.txt +++ b/Documentation/devicetree/bindings/pci/rcar-pci.txt @@ -1,7 +1,8 @@ * Renesas R-Car PCIe interface Required properties: -compatible: "renesas,pcie-r8a7743" for the R8A7743 SoC; +compatible: "renesas,pcie-r8a7742" for the R8A7742 SoC; + "renesas,pcie-r8a7743" for the R8A7743 SoC; "renesas,pcie-r8a7744" for the R8A7744 SoC; "renesas,pcie-r8a774a1" for the R8A774A1 SoC; "renesas,pcie-r8a774b1" for the R8A774B1 SoC; -- cgit v1.2.3