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([80.71.140.73]) by smtp.gmail.com with ESMTPSA id y125-20020a636483000000b005bd3d6e270dsm1356002pgb.68.2023.11.30.07.20.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Nov 2023 07:20:43 -0800 (PST) From: Emil Renner Berthing To: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Paul Walmsley , Palmer Dabbelt , Emil Renner Berthing , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Cristian Ciocaltea , Geert Uytterhoeven Subject: [PATCH v2 8/8] riscv: dts: starfive: Enable SDIO wifi on JH7100 boards Date: Thu, 30 Nov 2023 16:19:32 +0100 Message-Id: <20231130151932.729708-9-emil.renner.berthing@canonical.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231130151932.729708-1-emil.renner.berthing@canonical.com> References: <20231130151932.729708-1-emil.renner.berthing@canonical.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add pinctrl and MMC controller nodes for the Broadcom wifi controller on the BeagleV Starlight and StarFive VisionFive V1 boards. Signed-off-by: Emil Renner Berthing --- .../boot/dts/starfive/jh7100-common.dtsi | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi index adcdbbc4f57f..42fb61c36068 100644 --- a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi @@ -13,6 +13,7 @@ / { aliases { mmc0 = &sdio0; + mmc1 = &sdio1; serial0 = &uart3; }; @@ -64,6 +65,11 @@ soc { <0x00 0xfa000000 0x10 0x7a000000 0x00 0x01000000>, <0x00 0xfb000000 0x00 0xfb000000 0x07 0x85000000>; }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio 37 GPIO_ACTIVE_LOW>; + }; }; &gpio { @@ -146,6 +152,41 @@ GPO_SDIO0_PAD_CDATA_OEN_BIT3, }; }; + sdio1_pins: sdio1-0 { + clk-pins { + pinmux = ; + bias-disable; + input-disable; + input-schmitt-disable; + }; + sdio-pins { + pinmux = , + , + , + , + ; + bias-pull-up; + input-enable; + input-schmitt-enable; + }; + }; + uart3_pins: uart3-0 { rx-pins { pinmux = ; + #size-cells = <0>; + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + cap-power-off-card; + mmc-pwrseq = <&wifi_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdio1_pins>; + status = "okay"; + + wifi@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + }; +}; + &uart3 { pinctrl-names = "default"; pinctrl-0 = <&uart3_pins>; -- 2.40.1