| Message ID | 20211020142809.349347-8-miquel.raynal@bootlin.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | External ECC engines & Macronix support | expand |
On Wed, Oct 20, 2021 at 04:27:58PM +0200, Miquel Raynal wrote: > Straightforward conversion from regular text to yaml schema of the > Macronix SPI controller DT bindings. > > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> > --- > .../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@bootlin.com> > + > +allOf: > + - $ref: "spi-controller.yaml#" > + > +properties: > + compatible: > + const: mxicy,mx25f0a-spi > + > + reg: > + minItems: 2 > + maxItems: 2 > + > + reg-names: > + items: > + - const: regs > + - const: dirmap > + > + interrupts: > + maxItems: 1 > + > + clocks: > + minItems: 3 > + maxItems: 3 > + > + clock-names: > + items: > + - const: send_clk > + - const: send_dly_clk > + - const: ps_clk > + > + "#address-cells": > + const: 1 > + "#size-cells": > + const: 0 Can drop these as spi-controller.yaml already defines them. > + > +required: > + - compatible > + - reg > + - reg-names > + - clocks > + - clock-names > + - "#address-cells" > + - "#size-cells" And makes them required. With that, Reviewed-by: Rob Herring <robh@kernel.org> > + > +unevaluatedProperties: false > + > +examples: > + - | > + spi@43c30000 { > + compatible = "mxicy,mx25f0a-spi"; > + reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>; > + reg-names = "regs", "dirmap"; > + clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>; > + clock-names = "send_clk", "send_dly_clk", "ps_clk"; > + #address-cells = <1>; > + #size-cells = <0>; > + };
diff --git a/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml new file mode 100644 index 000000000000..4036c14fc533 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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@bootlin.com> + +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>; - }; - };
Straightforward conversion from regular text to yaml schema of the Macronix SPI controller DT bindings. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- .../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