From: Benjamin GAIGNARD <benjamin.gaignard@st.com>
To: "mchehab@kernel.org" <mchehab@kernel.org>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
Alexandre TORGUE <alexandre.torgue@st.com>,
"Yannick FERTRE" <yannick.fertre@st.com>,
"hverkuil-cisco@xs4all.nl" <hverkuil-cisco@xs4all.nl>
Cc: "linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-stm32@st-md-mailman.stormreply.com"
<linux-stm32@st-md-mailman.stormreply.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] dt-bindings: media: Convert stm32 cec bindings to json-schema
Date: Fri, 4 Oct 2019 12:07:14 +0000 [thread overview]
Message-ID: <c74bae8a-e043-1484-2cd1-a644ad9b164d@st.com> (raw)
In-Reply-To: <20191002151410.15306-1-benjamin.gaignard@st.com>
+ Hans
On 10/2/19 5:14 PM, Benjamin Gaignard wrote:
> Convert the STM32 cec binding to DT schema format using json-schema
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
> ---
> .../devicetree/bindings/media/st,stm32-cec.txt | 19 --------
> .../devicetree/bindings/media/st,stm32-cec.yaml | 57 ++++++++++++++++++++++
> 2 files changed, 57 insertions(+), 19 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/media/st,stm32-cec.txt
> create mode 100644 Documentation/devicetree/bindings/media/st,stm32-cec.yaml
>
> diff --git a/Documentation/devicetree/bindings/media/st,stm32-cec.txt b/Documentation/devicetree/bindings/media/st,stm32-cec.txt
> deleted file mode 100644
> index 6be2381c180d..000000000000
> --- a/Documentation/devicetree/bindings/media/st,stm32-cec.txt
> +++ /dev/null
> @@ -1,19 +0,0 @@
> -STMicroelectronics STM32 CEC driver
> -
> -Required properties:
> - - compatible : value should be "st,stm32-cec"
> - - reg : Physical base address of the IP registers and length of memory
> - mapped region.
> - - clocks : from common clock binding: handle to CEC clocks
> - - clock-names : from common clock binding: must be "cec" and "hdmi-cec".
> - - interrupts : CEC interrupt number to the CPU.
> -
> -Example for stm32f746:
> -
> -cec: cec@40006c00 {
> - compatible = "st,stm32-cec";
> - reg = <0x40006C00 0x400>;
> - interrupts = <94>;
> - clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
> - clock-names = "cec", "hdmi-cec";
> -};
> diff --git a/Documentation/devicetree/bindings/media/st,stm32-cec.yaml b/Documentation/devicetree/bindings/media/st,stm32-cec.yaml
> new file mode 100644
> index 000000000000..c99144107185
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/st,stm32-cec.yaml
> @@ -0,0 +1,57 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/st,stm32-cec.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: STMicroelectronics STM32 CEC bindings
> +
> +maintainers:
> + - Benjamin Gaignard <benjamin.gaignard@st.com>
> + - Yannick Fertre <yannick.fertre@st.com>
> +
> +properties:
> + compatible:
> + const: st,stm32-cec
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + maxItems: 1
> +
> + clocks:
> + items:
> + - description: Module Clock
> + - description: Bus Clock
> +
> + clock-names:
> + items:
> + - const: cec
> + - const: hdmi-cec
> +
> + pinctrl-names: true
> +
> +patternProperties:
> + "^pinctrl-[0-9]+$": true
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - clocks
> + - clock-names
> +
> +examples:
> + - |
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> + #include <dt-bindings/clock/stm32mp1-clks.h>
> + cec: cec@40006c00 {
> + compatible = "st,stm32-cec";
> + reg = <0x40006c00 0x400>;
> + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&rcc CEC_K>, <&clk_lse>;
> + clock-names = "cec", "hdmi-cec";
> + };
> +
> +...
next prev parent reply other threads:[~2019-10-04 12:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-02 15:14 [PATCH] dt-bindings: media: Convert stm32 cec bindings to json-schema Benjamin Gaignard
2019-10-04 12:07 ` Benjamin GAIGNARD [this message]
2019-10-11 12:43 ` Rob Herring
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