From c9a56aa972f7c89b6e70e41cd04f4cadc5cc51d7 Mon Sep 17 00:00:00 2001 From: Serge Semin Date: Tue, 14 Jul 2020 15:57:49 +0300 Subject: dt-bindings: bus: Add MIPS CDMM controller It's a Common Device Memory Map controller embedded into the MIPS IP cores, which dts node is supposed to have compatible and reg properties. Signed-off-by: Serge Semin Reviewed-by: Rob Herring Signed-off-by: Thomas Bogendoerfer --- .../devicetree/bindings/bus/mti,mips-cdmm.yaml | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/bus/mti,mips-cdmm.yaml (limited to 'Documentation/devicetree/bindings/bus') diff --git a/Documentation/devicetree/bindings/bus/mti,mips-cdmm.yaml b/Documentation/devicetree/bindings/bus/mti,mips-cdmm.yaml new file mode 100644 index 000000000000..9cc2d5f1beef --- /dev/null +++ b/Documentation/devicetree/bindings/bus/mti,mips-cdmm.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bus/mti,mips-cdmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MIPS Common Device Memory Map + +description: | + Defines a location of the MIPS Common Device Memory Map registers. + +maintainers: + - James Hogan + +properties: + compatible: + const: mti,mips-cdmm + + reg: + description: | + Base address and size of an unoccupied memory region, which will be + used to map the MIPS CDMM registers block. + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + cdmm@1bde8000 { + compatible = "mti,mips-cdmm"; + reg = <0x1bde8000 0x8000>; + }; +... -- cgit v1.2.3