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[46.123.244.98]) by smtp.gmail.com with ESMTPSA id un8-20020a170907cb8800b00a37669280d1sm709075ejc.141.2024.02.09.04.22.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Feb 2024 04:22:38 -0800 (PST) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: Chen-Yu Tsai , Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andre Przywara Cc: linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Nick Alilovic Subject: Re: [PATCH v2 2/2] arm64: dts: allwinner: Transpeed 8K618-T: add WiFi nodes Date: Fri, 09 Feb 2024 13:22:36 +0100 Message-ID: <4894722.31r3eYUQgx@jernej-laptop> In-Reply-To: <20240209115759.3582869-3-andre.przywara@arm.com> References: <20240209115759.3582869-1-andre.przywara@arm.com> <20240209115759.3582869-3-andre.przywara@arm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Dne petek, 09. februar 2024 ob 12:57:59 CET je Andre Przywara napisal(a): > In contrast to other devices using Allwinner SoCs, the Transpeed 8K618-T > TV box uses a mainline supported WiFi chip: it's Broadcom 4335 compatible, > packaged by Murata. > > Add the required DT nodes to let DT users know about the SDIO device. > There is an otherwise empty MMC device node, to receive the MAC address, > that firmware might want to write in there. > > Signed-off-by: Andre Przywara > --- > .../sun50i-h618-transpeed-8k618-t.dts | 23 +++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts > index 8ea1fd41aebaa..7ec4098e707bf 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts > @@ -16,6 +16,7 @@ / { > > aliases { > serial0 = &uart0; > + ethernet1 = &sdio_wifi; Ah, this is not sorted alphabetically. I can fix this while applying. Best regards, Jernej > }; > > chosen { > @@ -39,6 +40,15 @@ reg_vcc3v3: vcc3v3 { > regulator-max-microvolt = <3300000>; > regulator-always-on; > }; > + > + wifi_pwrseq: wifi_pwrseq { > + compatible = "mmc-pwrseq-simple"; > + clocks = <&rtc CLK_OSC32K_FANOUT>; > + clock-names = "ext_clock"; > + pinctrl-0 = <&x32clk_fanout_pin>; > + pinctrl-names = "default"; > + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */ > + }; > }; > > &ehci0 { > @@ -60,6 +70,19 @@ &mmc0 { > status = "okay"; > }; > > +&mmc1 { > + vmmc-supply = <®_dldo1>; > + vqmmc-supply = <®_aldo1>; > + mmc-pwrseq = <&wifi_pwrseq>; > + bus-width = <4>; > + non-removable; > + status = "okay"; > + > + sdio_wifi: wifi@1 { > + reg = <1>; > + }; > +}; > + > &mmc2 { > vmmc-supply = <®_dldo1>; > vqmmc-supply = <®_aldo1>; >