From: Rob Herring <robh@kernel.org>
To: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Stephen Boyd <sboyd@kernel.org>,
Nicolas Boichat <drinkcat@chromium.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
srv_heupstream@mediatek.com,
Project_Global_Chrome_Upstream_Group@mediatek.com,
Weiyi Lu <weiyi.lu@mediatek.com>
Subject: Re: [PATCH v9 01/22] dt-bindings: ARM: Mediatek: Add new document bindings of imp i2c wrapper controller
Date: Wed, 2 Jun 2021 12:12:01 -0500 [thread overview]
Message-ID: <20210602171201.GA3566462@robh.at.kernel.org> (raw)
In-Reply-To: <20210524122053.17155-2-chun-jie.chen@mediatek.com>
On Mon, May 24, 2021 at 08:20:32PM +0800, Chun-Jie Chen wrote:
> This patch adds the new binding documentation of imp i2c wrapper controller
> for Mediatek MT8192.
>
> Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
> Signed-off-by: chun-jie.chen <chun-jie.chen@mediatek.com>
> ---
> .../arm/mediatek/mediatek,imp_iic_wrap.yaml | 80 +++++++++++++++++++
> 1 file changed, 80 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml
>
> diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml
> new file mode 100644
> index 000000000000..fb6cb9e60ee2
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml
> @@ -0,0 +1,80 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/arm/mediatek/mediatek,imp_iic_wrap.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MediaTek IMP I2C Wrapper Controller
> +
> +maintainers:
> + - Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +description:
> + The Mediatek imp i2c wrapper controller provides functional configurations and clocks to the system.
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - mediatek,mt8192-imp_iic_wrap_c
> + - mediatek,mt8192-imp_iic_wrap_e
> + - mediatek,mt8192-imp_iic_wrap_s
> + - mediatek,mt8192-imp_iic_wrap_ws
> + - mediatek,mt8192-imp_iic_wrap_w
> + - mediatek,mt8192-imp_iic_wrap_n
Looks to me like these are all the same h/w, but just have differing
sets of clocks. That's not really a reason to have different
compatibles.
If you need to know what clocks are present, you can walk the DT for
all 'clocks' properties matching this clock controller instance. Or use
'clock-indices' to define which ones are present.
Rob
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next prev parent reply other threads:[~2021-06-02 17:15 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-24 12:20 [PATCH v9 00/22] Mediatek MT8192 clock support Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 01/22] dt-bindings: ARM: Mediatek: Add new document bindings of imp i2c wrapper controller Chun-Jie Chen
2021-06-02 17:12 ` Rob Herring [this message]
2021-06-07 5:20 ` Chun-Jie Chen
2021-06-08 14:45 ` Matthias Brugger
2021-06-10 17:41 ` Stephen Boyd
2021-06-11 9:56 ` Matthias Brugger
2021-06-15 2:34 ` Chun-Jie Chen
2021-06-18 6:32 ` Chen-Yu Tsai
2021-06-18 13:50 ` Matthias Brugger
2021-06-28 12:56 ` Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 02/22] dt-bindings: ARM: Mediatek: Add new document bindings of mdpsys controller Chun-Jie Chen
2021-06-02 17:15 ` Rob Herring
2021-05-24 12:20 ` [PATCH v9 03/22] dt-bindings: ARM: Mediatek: Add new document bindings of msdc controller Chun-Jie Chen
2021-06-02 17:17 ` Rob Herring
2021-05-24 12:20 ` [PATCH v9 04/22] dt-bindings: ARM: Mediatek: Add new document bindings of scp adsp controller Chun-Jie Chen
2021-06-02 17:18 ` Rob Herring
2021-05-24 12:20 ` [PATCH v9 05/22] dt-bindings: ARM: Mediatek: Document bindings of MT8192 clock controllers Chun-Jie Chen
2021-06-02 17:20 ` Rob Herring
2021-06-03 12:26 ` Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 06/22] clk: mediatek: Add dt-bindings of MT8192 clocks Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 07/22] clk: mediatek: Fix asymmetrical PLL enable and disable control Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 08/22] clk: mediatek: Add configurable enable control to mtk_pll_data Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 09/22] clk: mediatek: Add mtk_clk_simple_probe() to simplify clock providers Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 10/22] clk: mediatek: Add MT8192 basic clocks support Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 11/22] clk: mediatek: Add MT8192 audio clock support Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 12/22] clk: mediatek: Add MT8192 camsys " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 13/22] clk: mediatek: Add MT8192 imgsys " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 14/22] clk: mediatek: Add MT8192 imp i2c wrapper " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 15/22] clk: mediatek: Add MT8192 ipesys " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 16/22] clk: mediatek: Add MT8192 mdpsys " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 17/22] clk: mediatek: Add MT8192 mfgcfg " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 18/22] clk: mediatek: Add MT8192 mmsys " Chun-Jie Chen
2021-06-08 14:44 ` Matthias Brugger
2021-06-08 22:38 ` Chun-Jie Chen
2021-06-09 8:08 ` Matthias Brugger
2021-05-24 12:20 ` [PATCH v9 19/22] clk: mediatek: Add MT8192 msdc " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 20/22] clk: mediatek: Add MT8192 scp adsp " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 21/22] clk: mediatek: Add MT8192 vdecsys " Chun-Jie Chen
2021-05-24 12:20 ` [PATCH v9 22/22] clk: mediatek: Add MT8192 vencsys " Chun-Jie Chen
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