Straightforward conversion from regular text to yaml schema of the Macronix SPI controller DT bindings. Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> --- .../bindings/spi/mxicy,mx25f0a-spi.yaml | 67 +++++++++++++++++++ .../devicetree/bindings/spi/spi-mxic.txt | 36 ---------- 2 files changed, 67 insertions(+), 36 deletions(-) create mode 100644 Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml delete mode 100644 Documentation/devicetree/bindings/spi/spi-mxic.txt diff --git a/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml new file mode 100644 index 000000000000..4036c14fc533 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/mxicy,mx25f0a-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Macronix SPI controller device tree bindings + +maintainers: + - Miquel Raynal <miquel.raynal@xxxxxxxxxxx> + +allOf: + - $ref: "spi-controller.yaml#" + +properties: + compatible: + const: mxicy,mx25f0a-spi + + reg: + minItems: 2 + maxItems: 2 + + reg-names: + items: + - const: regs + - const: dirmap + + interrupts: + maxItems: 1 + + clocks: + minItems: 3 + maxItems: 3 + + clock-names: + items: + - const: send_clk + - const: send_dly_clk + - const: ps_clk + + "#address-cells": + const: 1 + "#size-cells": + const: 0 + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - "#address-cells" + - "#size-cells" + +unevaluatedProperties: false + +examples: + - | + spi@43c30000 { + compatible = "mxicy,mx25f0a-spi"; + reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>; + reg-names = "regs", "dirmap"; + clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>; + clock-names = "send_clk", "send_dly_clk", "ps_clk"; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-mxic.txt b/Documentation/devicetree/bindings/spi/spi-mxic.txt deleted file mode 100644 index 7bcbb229b78b..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-mxic.txt +++ /dev/null @@ -1,36 +0,0 @@ -Macronix SPI controller Device Tree Bindings --------------------------------------------- - -Required properties: -- compatible: should be "mxicy,mx25f0a-spi" -- #address-cells: should be 1 -- #size-cells: should be 0 -- reg: should contain 2 entries, one for the registers and one for the direct - mapping area -- reg-names: should contain "regs" and "dirmap" -- clock-names: should contain "ps_clk", "send_clk" and "send_dly_clk" -- clocks: should contain 3 entries for the "ps_clk", "send_clk" and - "send_dly_clk" clocks - -Optional properties: -- interrupts: interrupt line connected to the SPI controller - -Example: - - spi@43c30000 { - compatible = "mxicy,mx25f0a-spi"; - reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>; - reg-names = "regs", "dirmap"; - clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>; - clock-names = "send_clk", "send_dly_clk", "ps_clk"; - #address-cells = <1>; - #size-cells = <0>; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <25000000>; - spi-tx-bus-width = <4>; - spi-rx-bus-width = <4>; - }; - }; -- 2.27.0
