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[88.156.142.67]) by smtp.gmail.com with ESMTPSA id n22-20020a05651203f600b004ab98cd5644sm2148179lfq.182.2022.11.15.01.41.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Nov 2022 01:41:14 -0800 (PST) Message-ID: <72de460d-8eb3-573f-ead2-3bfef0b0306c@linaro.org> Date: Tue, 15 Nov 2022 10:41:13 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v2 01/15] arm64: dts: mediatek: Initial mt8365-evk support Content-Language: en-US To: =?UTF-8?Q?Bernhard_Rosenkr=c3=a4nzer?= , linux-mediatek@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com References: <20221107211001.257393-1-bero@baylibre.com> <20221115025421.59847-1-bero@baylibre.com> <20221115025421.59847-2-bero@baylibre.com> From: Krzysztof Kozlowski In-Reply-To: <20221115025421.59847-2-bero@baylibre.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 15/11/2022 03:54, Bernhard Rosenkränzer wrote: > From: Fabien Parent > > This adds minimal support for the Mediatek 8365 SOC and the EVK reference > board, allowing the board to boot to initramfs with serial port I/O. > > GPIO keys are supported, MMC is partially supported (needs the clocks > driver for full support). > > Signed-off-by: Fabien Parent > [bero@baylibre.com: Removed parts depending on drivers that aren't upstream yet, cleanups] > Signed-off-by: Bernhard Rosenkränzer > --- > arch/arm64/boot/dts/mediatek/Makefile | 1 + > arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 344 +++++++++++ > arch/arm64/boot/dts/mediatek/mt8365.dtsi | 601 ++++++++++++++++++++ > 3 files changed, 946 insertions(+) > create mode 100644 arch/arm64/boot/dts/mediatek/mt8365-evk.dts > create mode 100644 arch/arm64/boot/dts/mediatek/mt8365.dtsi > > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile > index 0ec90cb3ef289..e668fd50a3326 100644 > --- a/arch/arm64/boot/dts/mediatek/Makefile > +++ b/arch/arm64/boot/dts/mediatek/Makefile > @@ -46,4 +46,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r2.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb > diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > new file mode 100644 > index 0000000000000..74e0f75231637 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > @@ -0,0 +1,344 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2021-2022 BayLibre, SAS. > + * Authors: > + * Fabien Parent > + * Bernhard Rosenkränzer > + */ > + > +/dts-v1/; > + > +#include > +#include > +#include > +#include "mt8365.dtsi" > + > +/ { > + model = "MediaTek MT8365 Open Platform EVK"; > + compatible = "mediatek,mt8365-evk", "mediatek,mt8365"; Missing bindings. > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:921600n8"; > + }; > + (...) > + > + soc { > + #address-cells = <2>; > + #size-cells = <2>; > + compatible = "simple-bus"; > + ranges; > + > + gic: interrupt-controller@c000000 { > + compatible = "arm,gic-v3"; > + #interrupt-cells = <4>; > + interrupt-parent = <&gic>; > + interrupt-controller; > + reg = <0 0x0c000000 0 0x80000>, > + <0 0x0c080000 0 0x80000>; > + > + interrupts = ; > + }; > + > + topckgen: syscon@10000000 { > + compatible = "mediatek,mt8365-topckgen", "syscon"; > + reg = <0 0x10000000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + infracfg: syscon@10001000 { > + compatible = "mediatek,mt8365-infracfg", "syscon"; Missing bindings. Did you order your patches in logical order? Best regards, Krzysztof