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Thu, 23 Jul 2020 12:54:50 -0400 (EDT) Date: Thu, 23 Jul 2020 18:54:48 +0200 From: Maxime Ripard To: Frank Lee Subject: Re: [PATCH v4 14/16] arm64: allwinner: A100: add the basical Allwinner A100 DTSI file Message-ID: <20200723165448.crdc4fc5jwqmsret@gilmour.lan> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200723_125456_363810_6AD164D8 X-CRM114-Status: GOOD ( 14.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, liyong@allwinnertech.com, tiny.windzz@gmail.com, linux-kernel@vger.kernel.org, wens@csie.org, robh+dt@kernel.org, huangshuosheng@allwinnertech.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, On Tue, Jul 14, 2020 at 03:20:29PM +0800, Frank Lee wrote: > From: Yangtao Li > > Allwinner A100 is a new SoC with Cortex-A53 cores, this commit adds > the basical DTSI file of it, including the clock, i2c, pins, sid, ths, > nmi, and UART support. > > Signed-off-by: Yangtao Li > --- > .../arm64/boot/dts/allwinner/sun50i-a100.dtsi | 364 ++++++++++++++++++ > 1 file changed, 364 insertions(+) > create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi > new file mode 100644 > index 000000000000..3fb2443f2121 > --- /dev/null > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi > @@ -0,0 +1,364 @@ > +// SPDX-License-Identifier: (GPL-2.0+ or MIT) > +/* > + * Copyright (c) 2020 Yangtao Li > + */ > + > +#include > +#include > +#include > +#include > +#include > + > +/ { > + interrupt-parent = <&gic>; > + #address-cells = <2>; > + #size-cells = <2>; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu0: cpu@0 { > + compatible = "arm,armv8"; You should use the arm,cortex-a53 compatible here, arm,armv8 is for software models. > + sid@3006000 { The node name is supposed to be the class of the device, and the DT spec defines a list of them already. eeprom would be better suited here. > + thermal-zones { > + cpu-thermal-zone { > + polling-delay-passive = <0>; > + polling-delay = <0>; > + thermal-sensors = <&ths 0>; > + }; > + > + gpu-thermal-zone { > + polling-delay-passive = <0>; > + polling-delay = <0>; > + thermal-sensors = <&ths 1>; > + }; > + > + ddr-thermal-zone { > + polling-delay-passive = <0>; > + polling-delay = <0>; > + thermal-sensors = <&ths 2>; > + }; > + }; Ideally, the nodes here should be ordered by alphabetical order (so ddr before GPU). Thanks! Maxime _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel