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Subject: Re: [PATCH v1 2/4] arm: dts: mt7623: add display subsystem related device nodes To: Frank Wunderlich , CK Hu , Philipp Zabel , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Mark Rutland , devicetree@vger.kernel.org, chunhui dai , Ryder Lee , Bibby Hsieh References: <20190416145848.11932-1-frank-w@public-files.de> <20190416145848.11932-3-frank-w@public-files.de> From: Matthias Brugger Autocrypt: addr=matthias.bgg@gmail.com; prefer-encrypt=mutual; keydata= mQINBFP1zgUBEAC21D6hk7//0kOmsUrE3eZ55kjc9DmFPKIz6l4NggqwQjBNRHIMh04BbCMY fL3eT7ZsYV5nur7zctmJ+vbszoOASXUpfq8M+S5hU2w7sBaVk5rpH9yW8CUWz2+ZpQXPJcFa OhLZuSKB1F5JcvLbETRjNzNU7B3TdS2+zkgQQdEyt7Ij2HXGLJ2w+yG2GuR9/iyCJRf10Okq gTh//XESJZ8S6KlOWbLXRE+yfkKDXQx2Jr1XuVvM3zPqH5FMg8reRVFsQ+vI0b+OlyekT/Xe 0Hwvqkev95GG6x7yseJwI+2ydDH6M5O7fPKFW5mzAdDE2g/K9B4e2tYK6/rA7Fq4cqiAw1+u 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jzi+DzD9cvj2K6eD5j5kcKJJQactXqfJvF1Eb+OnxlB1BCLE8D1rNkPO5O742Mq3MgDmq19l +abzEL6QDAAxn9md8KwrA3RtucNh87cHlDXfUBKa7SRvBjTczDg+HEPNk2u3hrz1j3l2rliQ y1UfYx7Vk/TrdwUIJgKS8QAr8Lw9WuvY2hSqL9vEjx8VAkPWNWPwrQ== Message-ID: <84938d21-84bd-a99b-c34a-e850cade7098@gmail.com> Date: Thu, 21 May 2020 16:09:48 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20190416145848.11932-3-frank-w@public-files.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Frank, On 16/04/2019 16:58, Frank Wunderlich wrote: > From: Ryder Lee > > Add display subsystem related device nodes for MT7623. > > Cc: CK Hu > Signed-off-by: chunhui dai > Signed-off-by: Bibby Hsieh > Signed-off-by: Ryder Lee > > additional fixes: > > [hdmi,dts] fixed dts-warnings > author: Bibby Hsieh > > [dtsi] fix dpi0-node > author: Ryder Lee > > Signed-off-by: Frank Wunderlich > Tested-by: Frank Wunderlich > =2D-- > arch/arm/boot/dts/mt7623.dtsi | 177 ++++++++++++++++++ > arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 85 +++++++++ > arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 85 +++++++++ > 3 files changed, 347 insertions(+) > [...] > > + display_components: dispsys@14000000 { > + compatible =3D "mediatek,mt7623-mmsys", > + "mediatek,mt2701-mmsys"; > + reg =3D <0 0x14000000 0 0x1000>; > + power-domains =3D <&scpsys MT2701_POWER_DOMAIN_DISP>; > + }; > + mmsys problem is fixed now, so feel free to rebase your patches on linux-next or my for-next branch and resend. Would love to see graphics being supported on the bananapi-r2. Regards, Matthias