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From: Sam Protsenko <semen.protsenko@linaro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Sylwester Nawrocki <s.nawrocki@samsung.com>,
	Tomasz Figa <tomasz.figa@gmail.com>,
	Chanwoo Choi <cw00.choi@samsung.com>,
	linux-clk <linux-clk@vger.kernel.org>,
	devicetree <devicetree@vger.kernel.org>,
	linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>,
	Linux Samsung SOC <linux-samsung-soc@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 1/8] dt-bindings: clock: samsung: convert Exynos5250 to dtschema
Date: Tue, 10 Aug 2021 20:51:35 +0300	[thread overview]
Message-ID: <CAPLW+4njX-R2e66qcCz=OT_bYKTRLHTH4nFv==EEovJyjN8qAg@mail.gmail.com> (raw)
In-Reply-To: <20210810093145.26153-2-krzysztof.kozlowski@canonical.com>

On Tue, 10 Aug 2021 at 12:32, Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> Convert Samsung Exynos5250 clock controller bindings to DT schema format
> using json-schema.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../bindings/clock/exynos5250-clock.txt       | 41 ----------------
>  .../bindings/clock/samsung,exynos-clock.yaml  | 48 +++++++++++++++++++
>  MAINTAINERS                                   |  1 +
>  3 files changed, 49 insertions(+), 41 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/clock/exynos5250-clock.txt
>  create mode 100644 Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml
>
> diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
> deleted file mode 100644
> index aff266a12eeb..000000000000
> --- a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
> +++ /dev/null
> @@ -1,41 +0,0 @@
> -* Samsung Exynos5250 Clock Controller
> -
> -The Exynos5250 clock controller generates and supplies clock to various
> -controllers within the Exynos5250 SoC.
> -
> -Required Properties:
> -
> -- compatible: should be one of the following.
> -  - "samsung,exynos5250-clock" - controller compatible with Exynos5250 SoC.
> -
> -- reg: physical base address of the controller and length of memory mapped
> -  region.
> -
> -- #clock-cells: should be 1.
> -
> -Each clock is assigned an identifier and client nodes can use this identifier
> -to specify the clock which they consume.
> -
> -All available clocks are defined as preprocessor macros in
> -dt-bindings/clock/exynos5250.h header and can be used in device
> -tree sources.
> -
> -Example 1: An example of a clock controller node is listed below.
> -
> -       clock: clock-controller@10010000 {
> -               compatible = "samsung,exynos5250-clock";
> -               reg = <0x10010000 0x30000>;
> -               #clock-cells = <1>;
> -       };
> -
> -Example 2: UART controller node that consumes the clock generated by the clock
> -          controller. Refer to the standard clock bindings for information
> -          about 'clocks' and 'clock-names' property.
> -
> -       serial@13820000 {
> -               compatible = "samsung,exynos4210-uart";
> -               reg = <0x13820000 0x100>;
> -               interrupts = <0 54 0>;
> -               clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
> -               clock-names = "uart", "clk_uart_baud0";
> -       };
> diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml
> new file mode 100644
> index 000000000000..cd6567bd8cc7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml
> @@ -0,0 +1,48 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/samsung,exynos-clock.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Samsung Exynos SoC clock controller
> +
> +maintainers:
> +  - Chanwoo Choi <cw00.choi@samsung.com>
> +  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> +  - Sylwester Nawrocki <s.nawrocki@samsung.com>
> +  - Tomasz Figa <tomasz.figa@gmail.com>
> +
> +description: |
> +  All available clocks are defined as preprocessor macros in
> +  dt-bindings/clock/ headers.
> +
> +properties:
> +  compatible:
> +    const: samsung,exynos5250-clock
> +
> +  assigned-clocks: true
> +  assigned-clock-parents: true
> +  assigned-clock-rates: true
> +  clocks: true
> +
> +  "#clock-cells":
> +    const: 1
> +
> +  reg:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - "#clock-cells"
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/exynos5250.h>
> +    clock: clock-controller@10010000 {
> +        compatible = "samsung,exynos5250-clock";
> +        reg = <0x10010000 0x30000>;
> +        #clock-cells = <1>;
> +    };
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 36aee8517ab0..2dbacacac3f5 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -16491,6 +16491,7 @@ L:      linux-samsung-soc@vger.kernel.org
>  S:     Supported
>  T:     git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
>  F:     Documentation/devicetree/bindings/clock/exynos*.txt

Are there any exynos*.txt bindings actually left after this series? If
no, maybe it's worth to remove this line while at it.

> +F:     Documentation/devicetree/bindings/clock/samsung,*.yaml
>  F:     Documentation/devicetree/bindings/clock/samsung,s3c*
>  F:     Documentation/devicetree/bindings/clock/samsung,s5p*
>  F:     drivers/clk/samsung/
> --
> 2.30.2
>

  reply	other threads:[~2021-08-10 18:17 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-10  9:31 [PATCH v2 0/8] dt-bindings: clock: samsung: convert " Krzysztof Kozlowski
2021-08-10  9:31 ` [PATCH v2 1/8] dt-bindings: clock: samsung: convert Exynos5250 " Krzysztof Kozlowski
2021-08-10 17:51   ` Sam Protsenko [this message]
2021-08-11  6:44     ` Krzysztof Kozlowski
2021-08-17 20:16   ` Rob Herring
2021-08-18  6:49     ` Krzysztof Kozlowski
2021-08-10  9:31 ` [PATCH v2 2/8] dt-bindings: clock: samsung: add bindings for Exynos external clock Krzysztof Kozlowski
2021-08-10 17:49   ` Sam Protsenko
2021-08-11  6:45     ` Krzysztof Kozlowski
2021-08-17 20:17   ` Rob Herring
2021-08-10  9:31 ` [PATCH v2 3/8] dt-bindings: clock: samsung: convert Exynos542x to dtschema Krzysztof Kozlowski
2021-08-17 20:21   ` Rob Herring
2021-08-18  6:53     ` Krzysztof Kozlowski
2021-08-10  9:31 ` [PATCH v2 4/8] dt-bindings: clock: samsung: convert Exynos3250 " Krzysztof Kozlowski
2021-08-17 20:21   ` Rob Herring
2021-08-10  9:31 ` [PATCH v2 5/8] dt-bindings: clock: samsung: convert Exynos4 " Krzysztof Kozlowski
2021-08-17 20:24   ` Rob Herring
2021-08-18  7:05     ` Krzysztof Kozlowski
2021-08-10  9:31 ` [PATCH v2 6/8] dt-bindings: clock: samsung: convert Exynos AudSS " Krzysztof Kozlowski
2021-08-10 17:46   ` Sam Protsenko
2021-08-11  6:46     ` Krzysztof Kozlowski
2021-08-17 20:25       ` Rob Herring
2021-08-17 20:26   ` Rob Herring
2021-08-18  7:06     ` Krzysztof Kozlowski
2021-08-10  9:31 ` [PATCH v2 7/8] dt-bindings: clock: samsung: convert S5Pv210 " Krzysztof Kozlowski
2021-08-10  9:31 ` [PATCH v2 8/8] MAINTAINERS: clock: include S3C and S5P in Samsung SoC clock entry Krzysztof Kozlowski
2021-08-10 17:52 ` [PATCH v2 0/8] dt-bindings: clock: samsung: convert to dtschema Sam Protsenko

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