Hi Rob, On 08. 05. 20 19:13, Miquel Raynal wrote: > Document the Arasan NAND controller bindings. > > Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> > --- > .../bindings/mtd/arasan,nand-controller.yaml | 63 +++++++++++++++++++ > 1 file changed, 63 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml > > diff --git a/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml b/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml > new file mode 100644 > index 000000000000..db8f115a13ec > --- /dev/null > +++ b/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml > @@ -0,0 +1,63 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mtd/arasan,nand-controller.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Arasan NAND Flash Controller with ONFI 3.1 support device tree bindings > + > +allOf: > + - $ref: "nand-controller.yaml" > + > +maintainers: > + - Naga Sureshkumar Relli <naga.sureshkumar.relli@xxxxxxxxxx> > + > +properties: > + compatible: > + oneOf: > + - items: > + - enum: > + - xlnx,zynqmp-nand-controller > + - enum: > + - arasan,nfc-v3p10 > + > + reg: > + maxItems: 1 > + > + clocks: > + items: > + - description: Controller clock > + - description: NAND bus clock > + > + clock-names: > + items: > + - const: controller > + - const: bus > + > + interrupts: > + maxItems: 1 > + > + "#address-cells": true > + "#size-cells": true > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - interrupts > + > +additionalProperties: true > + > +examples: > + - | > + nfc: nand-controller@ff100000 { > + compatible = "xlnx,zynqmp-nand-controller", "arasan,nfc-v3p10"; > + reg = <0x0 0xff100000 0x0 0x1000>; > + clock-names = "controller", "bus"; > + clocks = <&clk200>, <&clk100>; > + interrupt-parent = <&gic>; > + interrupts = <0 14 4>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > Can you please take a look at this binding? dt_binding_check doesn't report any issue with it. Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Xilinx Microblaze Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs
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