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([2a01:e0a:106d:1080:e304:c6d:bb75:4f69]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4601f344558sm8093399f8f.18.2026.06.03.06.58.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Jun 2026 06:58:31 -0700 (PDT) Message-ID: <4a7c19a3-bb00-4a68-beea-146ef65f9e5c@linaro.org> Date: Wed, 3 Jun 2026 15:58:31 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Reply-To: Neil Armstrong Subject: Re: [PATCH 1/2] dt-bindings: display: panel: Document BOE BF068MWM-TD0 To: Alexander Koskovich , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260603-asteroids-panel-support-v1-0-109c6ac81c8f@pm.me> <20260603-asteroids-panel-support-v1-1-109c6ac81c8f@pm.me> Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro In-Reply-To: <20260603-asteroids-panel-support-v1-1-109c6ac81c8f@pm.me> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/3/26 15:03, Alexander Koskovich wrote: > Document the BOE BF068MWM-TD0 6.77" 1080x2392 AMOLED display panel used > in the Nothing Phone (3a). > > Signed-off-by: Alexander Koskovich > --- > .../bindings/display/panel/boe,bf068mwm-td0.yaml | 77 ++++++++++++++++++++++ > MAINTAINERS | 5 ++ > 2 files changed, 82 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/panel/boe,bf068mwm-td0.yaml b/Documentation/devicetree/bindings/display/panel/boe,bf068mwm-td0.yaml > new file mode 100644 > index 000000000000..840ddff709ea > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/boe,bf068mwm-td0.yaml > @@ -0,0 +1,77 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/boe,bf068mwm-td0.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: BOE BF068MWM-TD0 6.77" 1080x2392 AMOLED Panel > + > +maintainers: > + - Alexander Koskovich > + > +description: > + This is a 6.77" AMOLED video mode display panel on a MIPI-DSI 4-lane > + interface. > + > + The panel also requires ELVDD/ELVSS/ELAVDD rails but these are > + internally managed by the panel via EL_ON1 (ELAVDD) and EL_ON2 > + (ELVDD/ELVSS) control signals, they are not managed by the platform. > + > + The driver IC for this panel assembly is an RM69220. If you know the DDIC, please switch to bindings & driver around the RM69220 DDIC instead. Thanks, Neil > + > +allOf: > + - $ref: panel-common.yaml# > + > +properties: > + compatible: > + const: boe,bf068mwm-td0 > + > + reg: > + maxItems: 1 > + > + dvdd-supply: > + description: Digital voltage rail > + > + vci-supply: > + description: Analog voltage rail > + > + vddio-supply: > + description: I/O voltage rail > + > +required: > + - compatible > + - reg > + - reset-gpios > + - dvdd-supply > + - vci-supply > + - vddio-supply > + - port > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include > + > + dsi { > + #address-cells = <1>; > + #size-cells = <0>; > + > + panel@0 { > + compatible = "boe,bf068mwm-td0"; > + reg = <0>; > + > + reset-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>; > + dvdd-supply = <&vreg_oled_dvdd_1p8>; > + vci-supply = <&vreg_l19b>; > + vddio-supply = <&vreg_l9b>; > + > + port { > + panel_in_0: endpoint { > + remote-endpoint = <&dsi0_out>; > + }; > + }; > + }; > + }; > + > +... > diff --git a/MAINTAINERS b/MAINTAINERS > index c9f2780b2d31..63d0224bba3b 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -8000,6 +8000,11 @@ S: Maintained > T: git https://gitlab.freedesktop.org/drm/misc/kernel.git > F: drivers/gpu/drm/tiny/bochs.c > > +DRM DRIVER FOR BOE BF068MWM-TD0 PANELS > +M: Alexander Koskovich > +S: Maintained > +F: Documentation/devicetree/bindings/display/panel/boe,bf068mwm-td0.yaml > + > DRM DRIVER FOR BOE HIMAX8279D PANELS > M: Jerry Han > S: Maintained >