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SubjectRe: [PATCH v5 2/2] devicetree: bindings SPI Add bindings doc for Sunplus SP7021
On Mon, Jan 10, 2022 at 02:47:22PM +0800, Li-hao Kuo wrote:
> Add devicetree bindings SPI Add bindings doc for Sunplus SP7021
>
> Reviewed by Mr. Rob Herring <robh+dt@kernel.org>

Tag is wrong in multiple ways. It must be exactly what I gave:

Acked-by: Rob Herring <robh@kernel.org>

> Signed-off-by: Li-hao Kuo <lhjeff911@gmail.com>
> ---
> Changes in v5:
> - no change.
> - Reviewed by Mr. Rob Herring <robh+dt@kernel.org>
>
> .../bindings/spi/spi-sunplus-sp7021.yaml | 81 ++++++++++++++++++++++
> MAINTAINERS | 1 +
> 2 files changed, 82 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
>
> diff --git a/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml b/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
> new file mode 100644
> index 0000000..096bfae
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
> @@ -0,0 +1,81 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +# Copyright (C) Sunplus Co., Ltd. 2021
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/spi/spi-sunplus-sp7021.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Sunplus sp7021 SPI controller
> +
> +allOf:
> + - $ref: "spi-controller.yaml"
> +
> +maintainers:
> + - Li-hao Kuo <lhjeff911@gmail.com>
> +
> +properties:
> + compatible:
> + enum:
> + - sunplus,sp7021-spi
> +
> + reg:
> + items:
> + - the SPI master registers
> + - the SPI slave registers
> +
> + reg-names:
> + items:
> + - const: master
> + - const: slave
> +
> + interrupt-names:
> + items:
> + - const: dma_w
> + - const: mas_risc
> + - const: slave_risc
> +
> + interrupts:
> + minItems: 3
> +
> + clocks:
> + maxItems: 1
> +
> + resets:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - reg-names
> + - interrupts
> + - interrupt-names
> + - clocks
> + - clocks-names
> + - resets
> + - pinctrl-names
> + - pinctrl-0
> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/sp-sp7021.h>
> + #include <dt-bindings/reset/sp-sp7021.h>
> + #include <dt-bindings/interrupt-controller/irq.h>
> + spi@9C002D80 {
> + compatible = "sunplus,sp7021-spi";
> + reg = <0x9C002D80 0x80>, <0x9C002E00 0x80>;
> + reg-names = "master", "slave";
> + interrupt-parent = <&intc>;
> + interrupt-names = "dma_w",
> + "mas_risc",
> + "slave_risc";
> + interrupts = <144 IRQ_TYPE_LEVEL_HIGH>,
> + <146 IRQ_TYPE_LEVEL_HIGH>,
> + <145 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clkc SPI_COMBO_0>;
> + resets = <&rstc RST_SPI_COMBO_0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pins_spi0>;
> + };
> +...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 1732a9e..2f487be 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -18247,6 +18247,7 @@ SUNPLUS SPI CONTROLLER INTERFACE DRIVER
> M: Li-hao Kuo <lhjeff911@gmail.com>
> L: linux-spi@vger.kernel.org
> S: Maintained
> +F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
> F: drivers/spi/spi-sunplus-sp7021.c
>
> SUPERH
> --
> 2.7.4
>
>

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