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[31.11.218.106]) by smtp.gmail.com with ESMTPSA id a28-20020a509b5c000000b0054db2b5cd30sm480133edj.38.2023.12.07.00.05.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Dec 2023 00:05:32 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= To: AngeloGioacchino Del Regno , Matthias Brugger , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: =?utf-8?q?N=C3=ADcolas_F_=2E_R_=2E_A_=2E_Prado?= , Macpaul Lin , =?utf-8?q?Bernhard_Rosenkr=C3=A4nzer?= , Heiko Stuebner , Jernej Skrabec , Chris Morgan , Linus Walleij , Sean Wang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= Subject: [PATCH V3 3/3] arm64: dts: mediatek: Add Acelink EW-7886CAX Date: Thu, 7 Dec 2023 09:05:12 +0100 Message-Id: <20231207080512.3688-3-zajec5@gmail.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20231207080512.3688-1-zajec5@gmail.com> References: <20231207080512.3688-1-zajec5@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Rafał Miłecki Acelink EW-7886CAX is an MT7986A (AKA Filogic 830) based access point. It has 512 MiB of RAM, one 2.5 Gbps PoE (802.3at) Ethernet port and on-SoC Wi-Fi. Signed-off-by: Rafał Miłecki Reviewed-by: AngeloGioacchino Del Regno --- V2: Update coding style to follow: [PATCH v4] docs: dt-bindings: add DTS Coding Style document V3: Add missing semicolon (I forgot to amend my local V2 change, sorry!) Drop unused "partitions" label arch/arm64/boot/dts/mediatek/Makefile | 1 + .../mediatek/mt7986a-acelink-ew-7886cax.dts | 173 ++++++++++++++++++ 2 files changed, 174 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-acelink-ew-7886cax.dts diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index e6e7592a3645..9ff2ab6c5e4d 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-acelink-ew-7886cax.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-acelink-ew-7886cax.dts b/arch/arm64/boot/dts/mediatek/mt7986a-acelink-ew-7886cax.dts new file mode 100644 index 000000000000..08b3b0827436 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7986a-acelink-ew-7886cax.dts @@ -0,0 +1,173 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT + +/dts-v1/; +#include +#include +#include + +#include "mt7986a.dtsi" + +/ { + compatible = "acelink,ew-7886cax", "mediatek,mt7986a"; + model = "Acelink EW-7886CAX"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@40000000 { + reg = <0 0x40000000 0 0x20000000>; + device_type = "memory"; + }; + + keys { + compatible = "gpio-keys"; + + key-restart { + label = "Reset"; + gpios = <&pio 7 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&pio 18 GPIO_ACTIVE_HIGH>; + }; + + led-1 { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&pio 19 GPIO_ACTIVE_HIGH>; + }; + + led-2 { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&pio 20 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&crypto { + status = "okay"; +}; + +ð { + status = "okay"; + + mac@1 { + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-mode = "2500base-x"; + phy-handle = <&phy6>; + nvmem-cells = <&macaddr>; + nvmem-cell-names = "mac-address"; + }; + + mdio-bus { + reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>; + reset-delay-us = <50000>; + reset-post-delay-us = <20000>; + + #address-cells = <1>; + #size-cells = <0>; + + phy6: phy@6 { + compatible = "ethernet-phy-ieee802.3-c45"; + reg = <6>; + }; + }; +}; + +&pcie_phy { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "spi-nand"; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <52000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x0 0x100000>; + label = "bootloader"; + read-only; + }; + + partition@100000 { + reg = <0x100000 0x80000>; + label = "u-boot-env"; + }; + + partition@180000 { + compatible = "nvmem-cells"; + reg = <0x180000 0x200000>; + label = "factory"; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom: eeprom@0 { + reg = <0x0 0x1000>; + }; + + macaddr: macaddr@4 { + reg = <0x4 0x6>; + }; + }; + }; + + partition@380000 { + reg = <0x380000 0x200000>; + label = "fip"; + }; + + partition@580000 { + reg = <0x580000 0x4000000>; + label = "ubi"; + }; + }; + }; +}; + +&trng { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +&wifi { + nvmem-cells = <&eeprom>; + nvmem-cell-names = "eeprom"; + status = "okay"; +};