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[109.252.170.211]) by smtp.googlemail.com with ESMTPSA id y21sm727120lff.155.2020.09.24.17.12.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 24 Sep 2020 17:12:53 -0700 (PDT) Subject: Re: [PATCH v2 1/3] ARM: tegra: Add device-tree for Ouya To: Peter Geis , Rob Herring , Thierry Reding , Jonathan Hunter , Matt Merhar , Stephen Warren , Bob Ham , Leonardo Bras , Michael Brougham Cc: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200923210352.1176386-1-pgwipeout@gmail.com> <20200923210352.1176386-2-pgwipeout@gmail.com> From: Dmitry Osipenko Message-ID: Date: Fri, 25 Sep 2020 03:12:52 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200923210352.1176386-2-pgwipeout@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ... > +/ { > + model = "Ouya Game Console"; > + compatible = "ouya,ouya", "nvidia,tegra30"; > + > + aliases { > + rtc0 = &pmic; > + rtc1 = "/rtc@7000e000"; > + serial0 = &uartd; /* Debug Port */ > + serial1 = &uartc; /* Bluetooth */ > + mmc0 = &sdmmc4; /* eMMC */ > + mmc1 = &sdmmc3; /* WiFi */ Thierry may want to sort these aliases in alphabet order. > + }; ... > + pmic: pmic@2d { > + compatible = "ti,tps65911"; > + reg = <0x2d>; > + > + interrupts = ; > + #interrupt-cells = <2>; > + interrupt-controller; > + > + ti,system-power-controller; Are the ti,sleep-keep-ck32k and other properties not needed for Ouya like they are needed for Nexus 7? ... > + sdmmc3: mmc@78000400 { > + status = "okay"; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + bus-width = <4>; > + non-removable; Recently I added assigned-clocks here for Nexus7/A500 DTs in order to get true 50MHz for the WiFi SDIO. > + mmc-pwrseq = <&wifi_pwrseq>; > + vmmc-supply = <&sdmmc_3v3_reg>; > + vqmmc-supply = <&vdd_1v8>;