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Received: from TYZPR03MB6896.apcprd03.prod.outlook.com (2603:1096:400:289::14) by KL1PR03MB5807.apcprd03.prod.outlook.com (2603:1096:820:80::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6521.26; Tue, 27 Jun 2023 06:13:45 +0000 Received: from TYZPR03MB6896.apcprd03.prod.outlook.com ([fe80::e659:543b:2ac9:8fd7]) by TYZPR03MB6896.apcprd03.prod.outlook.com ([fe80::e659:543b:2ac9:8fd7%3]) with mapi id 15.20.6521.026; Tue, 27 Jun 2023 06:13:44 +0000 Message-ID: <676db602-54d8-d6b0-274f-365e65a2102c@amlogic.com> Date: Tue, 27 Jun 2023 14:13:34 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH 0/2] Baisc devicetree support for Amlogic T7 Content-Language: en-US To: Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, Catalin Marinas , Will Deacon , Neil Armstrong , Kevin Hilman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lucas Tanure References: <20230626095223.721011-1-xianwei.zhao@amlogic.com> <20230626-viewless-marrow-17838c2172f6@wendy> From: Xianwei Zhao In-Reply-To: <20230626-viewless-marrow-17838c2172f6@wendy> Content-Type: text/plain; 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On 2023/6/26 18:02, Conor Dooley wrote: > [ EXTERNAL EMAIL ] > > Hey, > > On Mon, Jun 26, 2023 at 05:52:21PM +0800, Xianwei Zhao wrote: >> T7 is an advanced application processor designed for smart display. >> >> Add the new T7 SoC/board device tree bindings. >> >> Add basic support for the T7 based Amlogic AN400 board, which describes >> the following components: CPU, GIC, IRQ, Timer, UART. It's capable of >> booting up into the serial console. > > Lucas has already sent patches for the T7 SoC & is at v5: > https://lore.kernel.org/linux-devicetree/20230623081242.109131-1-tanure@linux.com/ > > There's been a bit of discussion there, and there serial stuff in > particular is different in his series (it doesn't use always-on for > examples). > Could you please go and take a look at his series? > > Cheers, > Conor. > AN400 is the reference board designed by Amlogic, which is different from Khadas VIM4. And T7 serial is the same as S4, so I follow S4 serial. >> >> Xianwei Zhao (2): >> dt-bindings: arm: amlogic: add T7 based AN400 bindings >> arm64: dts: add support for T7 based Amlogic AN400 >> >> .../devicetree/bindings/arm/amlogic.yaml | 6 + >> arch/arm64/boot/dts/amlogic/Makefile | 1 + >> .../dts/amlogic/amlogic-t7-a311d2-an400.dts | 30 ++++ >> arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 156 ++++++++++++++++++ >> 4 files changed, 193 insertions(+) >> create mode 100644 arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts >> create mode 100644 arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi >> >> >> base-commit: 057889cb4244096ea5abcbe76ffd4d311c3078fe >> -- >> 2.37.1 >> >> >> _______________________________________________ >> linux-amlogic mailing list >> linux-amlogic@lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-amlogic