diff options
Diffstat (limited to 'pkgs/linux-openwrt-one-mediatek.patch')
| -rw-r--r-- | pkgs/linux-openwrt-one-mediatek.patch | 2353 |
1 files changed, 2353 insertions, 0 deletions
diff --git a/pkgs/linux-openwrt-one-mediatek.patch b/pkgs/linux-openwrt-one-mediatek.patch new file mode 100644 index 0000000..acd7247 --- /dev/null +++ b/pkgs/linux-openwrt-one-mediatek.patch @@ -0,0 +1,2353 @@ +From patchwork Wed Nov 5 21:17:56 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300874 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id 27658CCF9F8 + for <linux-mediatek@archiver.kernel.org>; + Wed, 5 Nov 2025 21:18:45 +0000 (UTC) +DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; + d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help + :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References + :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: + From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: + Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; + bh=pbQ8LYX0/2mwbWfiTZ/4KA3hdnCFGb6BlEXU0Ey9ARA=; b=Cb1OaY2B9saEFea6/QEEi37zhv + kpuXc+/J3xLGdmXg1TgcfNhB1PgVJeHXsfGLBBv+8BqqtOGAq61FNtd4UMut0B8xvKju6uWFRG+Tv + 55yGZ+IbVkoRqnKrI9MSxZpc30KfsN67z/V62HyKChRUaho5wsoyN3Lh4kBPKAEtCqtn8RgRrYvIK + R1P1yDXBWFspsdPhxifl5ZO4WKHs+qNrHKE8cXV31J5ndei6QhrQqSaWTjBTtAKYRFiXrKCdFSf4Y + poCUJ0Uurw4eLSPKTYF6Bzm+hssBZKvhbHAXibEM0Z+vTRRB4RLSlprAKw8lC1Ia2PS4voS6kkQhk + V6br6Mvg==; +Received: from localhost ([::1] helo=bombadil.infradead.org) + by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) + id 1vGktv-0000000EU4a-2qhd; + Wed, 05 Nov 2025 21:18:43 +0000 +Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) + by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) + id 1vGktq-0000000ETy8-1Ir7; + Wed, 05 Nov 2025 21:18:40 +0000 +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; + s=mail; t=1762377515; + bh=vTtFVwZhj2dtk28F9mb0pMLT2K98WweVea9+cuC24ag=; + h=From:Date:Subject:References:In-Reply-To:To:Cc:From; + b=pSe49kn1CNJa/3TIsAfyiPmVF6y8Y8PaNI39JUJJAAPA5wWIFh6XiC4HVZx6wEFNL + L5Kdzgoirrmikw+CUAcBOG09J/CVlUGuVArOzbmO7Wslf7ZxtcAwnpndJ43sBsrCq1 + v/WOwnTgqG36ax9SAtLwXvRr9iFPFbDxYpPnBjW0uNx0LGTceQTwIerakX6nh/fve2 + gDgnn7FFMsjEfMxOyPv6ZSm9V2QYVpS7DfzQzkZ+RBkSvVkeyS66FamW1RxSMduaYI + esxgWGjHuf5H2/qYR975Jxrx8kLKRiAIjaJPBj3Zh03WC2gVt5fDKiYp1fSDHIIPAT + u+lL/PGRDqsvQ== +Received: from beast.luon.net (unknown [IPv6:2a10:3781:2531::8]) + (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) + key-exchange X25519 server-signature RSA-PSS (4096 bits)) + (No client certificate requested) + (Authenticated sender: sjoerd) + by bali.collaboradmins.com (Postfix) with ESMTPSA id 0483317E12AA; + Wed, 5 Nov 2025 22:18:35 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id 916BF10F352DB; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:17:56 +0100 +Subject: [PATCH v3 01/13] arm64: dts: mediatek: mt7981b-openwrt-one: Enable + SPI NOR +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-1-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131838_527801_38763342 +X-CRM114-Status: GOOD ( 13.98 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +The openwrt one has a SPI NOR flash which from factory is used for: +* Recovery system +* WiFi eeprom data +* ethernet Mac addresses + +Describe this following the same partitions as the openwrt configuration +uses. + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V2 -> V3: Move earlier in the patch sequence +V1 -> V2: + - Use numeric drive-strength values rather then defines + - Make nvmem cell labers more meaningfull + - Only define nvmem cells used in later patches by devicetree +--- + .../boot/dts/mediatek/mt7981b-openwrt-one.dts | 79 ++++++++++++++++++++++ + arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 2 +- + 2 files changed, 80 insertions(+), 1 deletion(-) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +index 968b91f55bb27..6bb98629f4536 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts ++++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +@@ -3,6 +3,7 @@ + /dts-v1/; + + #include "mt7981b.dtsi" ++#include "dt-bindings/pinctrl/mt65xx.h" + + / { + compatible = "openwrt,one", "mediatek,mt7981b"; +@@ -22,6 +23,84 @@ memory@40000000 { + }; + }; + ++&pio { ++ spi2_flash_pins: spi2-pins { ++ mux { ++ function = "spi"; ++ groups = "spi2"; ++ }; ++ ++ conf-pu { ++ bias-pull-up = <MTK_PUPD_SET_R1R0_11>; ++ drive-strength = <8>; ++ pins = "SPI2_CS", "SPI2_WP"; ++ }; ++ ++ conf-pd { ++ bias-pull-down = <MTK_PUPD_SET_R1R0_11>; ++ drive-strength = <8>; ++ pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; ++ }; ++ }; ++}; ++ ++&spi2 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&spi2_flash_pins>; ++ status = "okay"; ++ ++ flash@0 { ++ compatible = "jedec,spi-nor"; ++ reg = <0>; ++ spi-max-frequency = <40000000>; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ partitions { ++ compatible = "fixed-partitions"; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ partition@0 { ++ reg = <0x00000 0x40000>; ++ label = "bl2-nor"; ++ }; ++ ++ partition@40000 { ++ reg = <0x40000 0xc0000>; ++ label = "factory"; ++ read-only; ++ ++ nvmem-layout { ++ compatible = "fixed-layout"; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ++ wifi_factory_calibration: eeprom@0 { ++ reg = <0x0 0x1000>; ++ }; ++ ++ wan_factory_mac: macaddr@24 { ++ reg = <0x24 0x6>; ++ compatible = "mac-base"; ++ #nvmem-cell-cells = <1>; ++ }; ++ }; ++ }; ++ ++ partition@100000 { ++ reg = <0x100000 0x80000>; ++ label = "fip-nor"; ++ }; ++ ++ partition@180000 { ++ reg = <0x180000 0xc80000>; ++ label = "recovery"; ++ }; ++ }; ++ }; ++}; ++ + &uart0 { + status = "okay"; + }; +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +index 130ce2fda3995..f00e5bf63de35 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +@@ -156,7 +156,7 @@ i2c@11007000 { + status = "disabled"; + }; + +- spi@11009000 { ++ spi2: spi@11009000 { + compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm"; + reg = <0 0x11009000 0 0x1000>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>; + +From patchwork Wed Nov 5 21:17:57 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300873 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id 5417DCCFA0D + for <linux-mediatek@archiver.kernel.org>; + Wed, 5 Nov 2025 21:18:42 +0000 (UTC) +DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; + d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help + :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References + :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: + From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: + Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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+ b=VOReS/tBa/q6ng2Yhr2+/vUP5UB2401ugVhFf+0UORldLzyq+GXymaYL+4TyWBzbq + E5iJPmF4FgnRteq2+Zzs4MGmfv6KXhmt2G3qH5ETOCYYTIUARBRY6u25jdHX+O/gMo + RQjh+GIR3h/L5Zus48T6qNKpMtJhHs1KZ5A/r+YahUv+BbOSHCEvWT7GIIh/9XOhL7 + 6WqcFwJl8Xo3y+1LOMSyZZ/b8WZs6XemcZZkphmKBEawG5voNrNc2TjHbEBZ2Imc79 + JR7TkSCCYcSdQkGq79iDohJaa4FfGFvVEDfMbGBBWDITlglqViL0jmLc5ieNhvCiXt + VgNVVQbZqGcxg== +Received: from beast.luon.net (unknown [IPv6:2a10:3781:2531::8]) + (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) + key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest + SHA256) + (No client certificate requested) + (Authenticated sender: sjoerd) + by bali.collaboradmins.com (Postfix) with ESMTPSA id E12A417E129C; + Wed, 5 Nov 2025 22:18:34 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id 96B5110F352DD; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:17:57 +0100 +Subject: [PATCH v3 02/13] arm64: dts: mediatek: mt7981b-openwrt-one: Enable + software leds +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-2-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131838_423983_A7543089 +X-CRM114-Status: GOOD ( 14.52 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +The openwrt has 3 status leds at the front: +* red: Used as failsafe led by openwrt +* white: Used as boot led by openwrt +* green: Used as running/upgrade led by openwrt + +On the back each RJ45 jack has the typical amber/green leds. For the WAN +jack this is hardware controlled by the phy, for LAN these are under +software control and enabled by this patch. + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V2 -> V3: Move earlier in the patch sequence +V1 -> V2: + - Improve commit message + - Re-order nodes to be alphabetical +--- + .../boot/dts/mediatek/mt7981b-openwrt-one.dts | 59 ++++++++++++++++++++++ + arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 2 +- + 2 files changed, 60 insertions(+), 1 deletion(-) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +index 6bb98629f4536..2e39e72877301 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts ++++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +@@ -3,6 +3,8 @@ + /dts-v1/; + + #include "mt7981b.dtsi" ++#include <dt-bindings/gpio/gpio.h> ++#include <dt-bindings/leds/common.h> + #include "dt-bindings/pinctrl/mt65xx.h" + + / { +@@ -21,9 +23,60 @@ memory@40000000 { + reg = <0 0x40000000 0 0x40000000>; + device_type = "memory"; + }; ++ ++ pwm-leds { ++ compatible = "pwm-leds"; ++ ++ led-0 { ++ color = <LED_COLOR_ID_WHITE>; ++ default-brightness = <0>; ++ function = LED_FUNCTION_STATUS; ++ max-brightness = <255>; ++ pwms = <&pwm 0 10000>; ++ }; ++ ++ led-1 { ++ color = <LED_COLOR_ID_GREEN>; ++ default-brightness = <0>; ++ function = LED_FUNCTION_STATUS; ++ max-brightness = <255>; ++ pwms = <&pwm 1 10000>; ++ }; ++ }; ++ ++ gpio-leds { ++ compatible = "gpio-leds"; ++ ++ led-0 { ++ color = <LED_COLOR_ID_RED>; ++ function = LED_FUNCTION_STATUS; ++ gpios = <&pio 9 GPIO_ACTIVE_HIGH>; ++ }; ++ ++ led-1 { ++ color = <LED_COLOR_ID_AMBER>; ++ function = LED_FUNCTION_LAN; ++ gpios = <&pio 34 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "netdev"; ++ }; ++ ++ led-2 { ++ color = <LED_COLOR_ID_GREEN>; ++ function = LED_FUNCTION_LAN; ++ gpios = <&pio 35 GPIO_ACTIVE_LOW>; ++ linux,default-trigger = "netdev"; ++ }; ++ }; + }; + + &pio { ++ pwm_pins: pwm-pins { ++ mux { ++ function = "pwm"; ++ groups = "pwm0_0", "pwm1_1"; ++ }; ++ }; ++ + spi2_flash_pins: spi2-pins { + mux { + function = "spi"; +@@ -44,6 +97,12 @@ conf-pd { + }; + }; + ++&pwm { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pwm_pins>; ++ status = "okay"; ++}; ++ + &spi2 { + pinctrl-names = "default"; + pinctrl-0 = <&spi2_flash_pins>; +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +index f00e5bf63de35..416096b80770c 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +@@ -94,7 +94,7 @@ apmixedsys: clock-controller@1001e000 { + #clock-cells = <1>; + }; + +- pwm@10048000 { ++ pwm: pwm@10048000 { + compatible = "mediatek,mt7981-pwm"; + reg = <0 0x10048000 0 0x1000>; + clocks = <&infracfg CLK_INFRA_PWM_STA>, + +From patchwork Wed Nov 5 21:17:58 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300882 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id 96882CCFA1D + for <linux-mediatek@archiver.kernel.org>; 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+ Wed, 5 Nov 2025 22:18:39 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id 9C16B10F352DF; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:17:58 +0100 +Subject: [PATCH v3 03/13] dt-bindings: mfd: syscon: Add mt7981-topmisc +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-3-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com>, + Conor Dooley <conor.dooley@microchip.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131843_431301_903B5158 +X-CRM114-Status: UNSURE ( 9.26 ) +X-CRM114-Notice: Please train this message. +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +This hardware block amongst other things includes a multiplexer for a +high-speed Combo-Phy. This binding allows exposing the multiplexer + +Acked-by: Conor Dooley <conor.dooley@microchip.com> +Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- + Documentation/devicetree/bindings/mfd/syscon.yaml | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml +index 657c38175fba2..51511078c4c3b 100644 +--- a/Documentation/devicetree/bindings/mfd/syscon.yaml ++++ b/Documentation/devicetree/bindings/mfd/syscon.yaml +@@ -193,6 +193,7 @@ properties: + - mediatek,mt2701-pctl-a-syscfg + - mediatek,mt2712-pctl-a-syscfg + - mediatek,mt6397-pctl-pmic-syscfg ++ - mediatek,mt7981-topmisc + - mediatek,mt7988-topmisc + - mediatek,mt8135-pctl-a-syscfg + - mediatek,mt8135-pctl-b-syscfg + +From patchwork Wed Nov 5 21:17:59 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300883 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id 750F7CCFA1C + for <linux-mediatek@archiver.kernel.org>; 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+ Wed, 5 Nov 2025 22:18:35 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id 9FA6010F352E1; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:17:59 +0100 +Subject: [PATCH v3 04/13] dt-bindings: PCI: mediatek-gen3: Add MT7981 PCIe + compatible +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-4-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com>, + Conor Dooley <conor.dooley@microchip.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131843_768347_BD42A9AF +X-CRM114-Status: UNSURE ( 9.72 ) +X-CRM114-Notice: Please train this message. +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Add compatible string for MediaTek MT7981 PCIe Gen3 controller. +The MT7981 PCIe controller is compatible with the MT8192 PCIe +controller. + +Acked-by: Conor Dooley <conor.dooley@microchip.com> +Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V1 -> V2: Improve commit subject +--- + Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml +index 0278845701ce8..4db700fc36ba7 100644 +--- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml ++++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml +@@ -48,6 +48,7 @@ properties: + oneOf: + - items: + - enum: ++ - mediatek,mt7981-pcie + - mediatek,mt7986-pcie + - mediatek,mt8188-pcie + - mediatek,mt8195-pcie + +From patchwork Wed Nov 5 21:18:00 2025 +Content-Type: text/plain; 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Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com>, + Conor Dooley <conor.dooley@microchip.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131842_202316_35B8CB33 +X-CRM114-Status: UNSURE ( 9.72 ) +X-CRM114-Notice: Please train this message. +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Add a compatible string for Filogic 820, this chip integrates a MediaTek +generic T-PHY version 2 + +Acked-by: Conor Dooley <conor.dooley@microchip.com> +Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- + Documentation/devicetree/bindings/phy/mediatek,tphy.yaml | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +index b2218c1519391..ff5c77ef11765 100644 +--- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml ++++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +@@ -80,6 +80,7 @@ properties: + - mediatek,mt2712-tphy + - mediatek,mt6893-tphy + - mediatek,mt7629-tphy ++ - mediatek,mt7981-tphy + - mediatek,mt7986-tphy + - mediatek,mt8183-tphy + - mediatek,mt8186-tphy + +From patchwork Wed Nov 5 21:18:01 2025 +Content-Type: text/plain; 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Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131838_605736_F24BF5C4 +X-CRM114-Status: GOOD ( 13.23 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Add device tree nodes for PCIe controller and USB3 XHCI host +controller on MT7981B SoC. Both controllers share the USB3 PHY +which can be configured for either USB3 or PCIe operation. + +The USB3 XHCI controller supports USB 2.0 and USB 3.0 SuperSpeed +operation. The PCIe controller is compatible with PCIe Gen2 +specifications. + +Also add the topmisc syscon node required for USB/PCIe PHY +multiplexing. + +Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V1 -> V2: Keep xhci reg and phys properties in single lines +--- + arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 80 +++++++++++++++++++++++++++++++ + 1 file changed, 80 insertions(+) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +index 416096b80770c..d3f37413413e2 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +@@ -2,6 +2,7 @@ + + #include <dt-bindings/clock/mediatek,mt7981-clk.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> ++#include <dt-bindings/phy/phy.h> + #include <dt-bindings/reset/mt7986-resets.h> + + / { +@@ -223,6 +224,55 @@ auxadc: adc@1100d000 { + status = "disabled"; + }; + ++ xhci: usb@11200000 { ++ compatible = "mediatek,mt7986-xhci", "mediatek,mtk-xhci"; ++ reg = <0 0x11200000 0 0x2e00>, <0 0x11203e00 0 0x0100>; ++ reg-names = "mac", "ippc"; ++ clocks = <&infracfg CLK_INFRA_IUSB_SYS_CK>, ++ <&infracfg CLK_INFRA_IUSB_CK>, ++ <&infracfg CLK_INFRA_IUSB_133_CK>, ++ <&infracfg CLK_INFRA_IUSB_66M_CK>, ++ <&topckgen CLK_TOP_U2U3_XHCI_SEL>; ++ clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck", "xhci_ck"; ++ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>; ++ phys = <&u2port0 PHY_TYPE_USB2>, <&u3port0 PHY_TYPE_USB3>; ++ status = "disabled"; ++ }; ++ ++ pcie: pcie@11280000 { ++ compatible = "mediatek,mt7981-pcie", ++ "mediatek,mt8192-pcie"; ++ reg = <0 0x11280000 0 0x4000>; ++ reg-names = "pcie-mac"; ++ ranges = <0x82000000 0 0x20000000 ++ 0x0 0x20000000 0 0x10000000>; ++ bus-range = <0x00 0xff>; ++ clocks = <&infracfg CLK_INFRA_IPCIE_CK>, ++ <&infracfg CLK_INFRA_IPCIE_PIPE_CK>, ++ <&infracfg CLK_INFRA_IPCIER_CK>, ++ <&infracfg CLK_INFRA_IPCIEB_CK>; ++ clock-names = "pl_250m", "tl_26m", "peri_26m", "top_133m"; ++ device_type = "pci"; ++ phys = <&u3port0 PHY_TYPE_PCIE>; ++ phy-names = "pcie-phy"; ++ interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; ++ interrupt-map-mask = <0 0 0 7>; ++ interrupt-map = <0 0 0 1 &pcie_intc 0>, ++ <0 0 0 2 &pcie_intc 1>, ++ <0 0 0 3 &pcie_intc 2>, ++ <0 0 0 4 &pcie_intc 3>; ++ #address-cells = <3>; ++ #interrupt-cells = <1>; ++ #size-cells = <2>; ++ status = "disabled"; ++ ++ pcie_intc: interrupt-controller { ++ interrupt-controller; ++ #address-cells = <0>; ++ #interrupt-cells = <1>; ++ }; ++ }; ++ + pio: pinctrl@11d00000 { + compatible = "mediatek,mt7981-pinctrl"; + reg = <0 0x11d00000 0 0x1000>, +@@ -252,6 +302,36 @@ mux { + }; + }; + ++ topmisc: topmisc@11d10000 { ++ compatible = "mediatek,mt7981-topmisc", "syscon"; ++ reg = <0 0x11d10000 0 0x10000>; ++ #clock-cells = <1>; ++ }; ++ ++ usb_phy: t-phy@11e10000 { ++ compatible = "mediatek,mt7981-tphy", ++ "mediatek,generic-tphy-v2"; ++ ranges = <0 0 0x11e10000 0x1700>; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ status = "disabled"; ++ ++ u2port0: usb-phy@0 { ++ reg = <0x0 0x700>; ++ clocks = <&topckgen CLK_TOP_USB_FRMCNT_SEL>; ++ clock-names = "ref"; ++ #phy-cells = <1>; ++ }; ++ ++ u3port0: usb-phy@700 { ++ reg = <0x700 0x900>; ++ clocks = <&topckgen CLK_TOP_USB3_PHY_SEL>; ++ clock-names = "ref"; ++ #phy-cells = <1>; ++ mediatek,syscon-type = <&topmisc 0x218 0>; ++ }; ++ }; ++ + efuse@11f20000 { + compatible = "mediatek,mt7981-efuse", "mediatek,efuse"; + reg = <0 0x11f20000 0 0x1000>; + +From patchwork Wed Nov 5 21:18:02 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300885 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id 3EC2DCCFA1B + for <linux-mediatek@archiver.kernel.org>; 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+ Wed, 5 Nov 2025 22:18:36 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id B209C10F352E7; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:18:02 +0100 +Subject: [PATCH v3 07/13] arm64: dts: mediatek: mt7981b-openwrt-one: Enable + PCIe and USB +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-7-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131843_751628_5822FC28 +X-CRM114-Status: GOOD ( 11.99 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Enable the PCIe controller and USB3 XHCI host on the OpenWrt One +board. The USB controller is configured for USB 2.0 only mode, as the +shared USB3/PCIe PHY is dedicated to PCIe functionality on this board. + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- + .../boot/dts/mediatek/mt7981b-openwrt-one.dts | 43 ++++++++++++++++++++++ + 1 file changed, 43 insertions(+) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +index 2e39e72877301..7382599cfea29 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts ++++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +@@ -67,9 +67,40 @@ led-2 { + linux,default-trigger = "netdev"; + }; + }; ++ ++ reg_3p3v: regulator-3p3v { ++ compatible = "regulator-fixed"; ++ regulator-name = "fixed-3.3V"; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-boot-on; ++ regulator-always-on; ++ }; ++ ++ reg_5v: regulator-5v { ++ compatible = "regulator-fixed"; ++ regulator-name = "fixed-5V"; ++ regulator-min-microvolt = <5000000>; ++ regulator-max-microvolt = <5000000>; ++ regulator-boot-on; ++ regulator-always-on; ++ }; ++}; ++ ++&pcie { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pcie_pins>; ++ status = "okay"; + }; + + &pio { ++ pcie_pins: pcie-pins { ++ mux { ++ function = "pcie"; ++ groups = "pcie_pereset"; ++ }; ++ }; ++ + pwm_pins: pwm-pins { + mux { + function = "pwm"; +@@ -163,3 +194,15 @@ partition@180000 { + &uart0 { + status = "okay"; + }; ++ ++&usb_phy { ++ status = "okay"; ++}; ++ ++&xhci { ++ phys = <&u2port0 PHY_TYPE_USB2>; ++ vusb33-supply = <®_3p3v>; ++ vbus-supply = <®_5v>; ++ mediatek,u3p-dis-msk = <0x01>; ++ status = "okay"; ++}; + +From patchwork Wed Nov 5 21:18:03 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300879 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id 68EEECCFA1A + for <linux-mediatek@archiver.kernel.org>; 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+ Wed, 5 Nov 2025 22:18:36 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id B56D010F352E9; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:18:03 +0100 +Subject: [PATCH v3 08/13] dt-bindings: net: mediatek,net: Correct bindings + for MT7981 +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-8-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131843_168278_91D1058F +X-CRM114-Status: GOOD ( 10.93 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Different SoCs can have different numbers of Wireless Ethernet +Dispatch (WED) units, specifically the MT7981 only has a single WED. +Furthermore the MT7981 uses infracfg for PHY switching. Adjust bindings +to match both aspects. + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V2 -> V3: Only update MT7981 constraints rather then defaults +V1 -> V2: Only overwrite constraints that are different from the default +--- + Documentation/devicetree/bindings/net/mediatek,net.yaml | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml +index b45f67f92e80d..c49871438efc7 100644 +--- a/Documentation/devicetree/bindings/net/mediatek,net.yaml ++++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml +@@ -338,12 +338,14 @@ allOf: + - const: netsys0 + - const: netsys1 + +- mediatek,infracfg: false +- + mediatek,sgmiisys: + minItems: 2 + maxItems: 2 + ++ mediatek,wed: ++ minItems: 1 ++ maxItems: 1 ++ + - if: + properties: + compatible: + +From patchwork Wed Nov 5 21:18:04 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300880 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id 7FBBCCCFA1B + for <linux-mediatek@archiver.kernel.org>; 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+ Wed, 5 Nov 2025 22:18:35 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id BD7E410F352EB; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:18:04 +0100 +Subject: [PATCH v3 09/13] arm64: dts: mediatek: mt7981b: Add Ethernet and + WiFi offload support +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-9-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131842_314327_85CB8EE5 +X-CRM114-Status: GOOD ( 13.34 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Add device tree nodes for the Ethernet subsystem on MT7981B SoC, +including: +- Ethernet MAC controller with dual GMAC support +- Wireless Ethernet Dispatch (WED) +- SGMII PHY controllers for high-speed Ethernet interfaces +- Reserved memory regions for WiFi offload processor + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V1 -> V2: Don't add unneeded interrupt-parent +--- + arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 133 +++++++++++++++++++++++++++++- + 1 file changed, 132 insertions(+), 1 deletion(-) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +index d3f37413413e2..6be588be3761a 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +@@ -2,6 +2,7 @@ + + #include <dt-bindings/clock/mediatek,mt7981-clk.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> ++#include <dt-bindings/leds/common.h> + #include <dt-bindings/phy/phy.h> + #include <dt-bindings/reset/mt7986-resets.h> + +@@ -47,11 +48,36 @@ reserved-memory { + #size-cells = <2>; + ranges; + ++ wo_boot: wo-boot@15194000 { ++ reg = <0 0x15194000 0 0x1000>; ++ no-map; ++ }; ++ ++ wo_ilm0: wo-ilm@151e0000 { ++ reg = <0 0x151e0000 0 0x8000>; ++ no-map; ++ }; ++ ++ wo_dlm0: wo-dlm@151e8000 { ++ reg = <0 0x151e8000 0 0x2000>; ++ no-map; ++ }; ++ + /* 192 KiB reserved for ARM Trusted Firmware (BL31) */ + secmon_reserved: secmon@43000000 { + reg = <0 0x43000000 0 0x30000>; + no-map; + }; ++ ++ wo_emi0: wo-emi@47d80000 { ++ reg = <0 0x47d80000 0 0x40000>; ++ no-map; ++ }; ++ ++ wo_data: wo-data@47dc0000 { ++ reg = <0 0x47dc0000 0 0x240000>; ++ no-map; ++ }; + }; + + soc { +@@ -107,6 +133,18 @@ pwm: pwm@10048000 { + #pwm-cells = <2>; + }; + ++ sgmiisys0: syscon@10060000 { ++ compatible = "mediatek,mt7981-sgmiisys_0", "syscon"; ++ reg = <0 0x10060000 0 0x1000>; ++ #clock-cells = <1>; ++ }; ++ ++ sgmiisys1: syscon@10070000 { ++ compatible = "mediatek,mt7981-sgmiisys_1", "syscon"; ++ reg = <0 0x10070000 0 0x1000>; ++ #clock-cells = <1>; ++ }; ++ + uart0: serial@11002000 { + compatible = "mediatek,mt7981-uart", "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x100>; +@@ -345,15 +383,108 @@ soc-uuid@140 { + thermal_calibration: thermal-calib@274 { + reg = <0x274 0xc>; + }; ++ ++ phy_calibration: phy-calib@8dc { ++ reg = <0x8dc 0x10>; ++ }; + }; + +- clock-controller@15000000 { ++ ethsys: clock-controller@15000000 { + compatible = "mediatek,mt7981-ethsys", "syscon"; + reg = <0 0x15000000 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + ++ wed: wed@15010000 { ++ compatible = "mediatek,mt7981-wed", ++ "syscon"; ++ reg = <0 0x15010000 0 0x1000>; ++ interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>; ++ memory-region = <&wo_emi0>, <&wo_ilm0>, <&wo_dlm0>, ++ <&wo_data>, <&wo_boot>; ++ memory-region-names = "wo-emi", "wo-ilm", "wo-dlm", ++ "wo-data", "wo-boot"; ++ mediatek,wo-ccif = <&wo_ccif0>; ++ }; ++ ++ eth: ethernet@15100000 { ++ compatible = "mediatek,mt7981-eth"; ++ reg = <0 0x15100000 0 0x40000>; ++ assigned-clocks = <&topckgen CLK_TOP_NETSYS_2X_SEL>, ++ <&topckgen CLK_TOP_SGM_325M_SEL>; ++ assigned-clock-parents = <&topckgen CLK_TOP_CB_NET2_800M>, ++ <&topckgen CLK_TOP_CB_SGM_325M>; ++ clocks = <ðsys CLK_ETH_FE_EN>, ++ <ðsys CLK_ETH_GP2_EN>, ++ <ðsys CLK_ETH_GP1_EN>, ++ <ðsys CLK_ETH_WOCPU0_EN>, ++ <&topckgen CLK_TOP_SGM_REG>, ++ <&sgmiisys0 CLK_SGM0_TX_EN>, ++ <&sgmiisys0 CLK_SGM0_RX_EN>, ++ <&sgmiisys0 CLK_SGM0_CK0_EN>, ++ <&sgmiisys0 CLK_SGM0_CDR_CK0_EN>, ++ <&sgmiisys1 CLK_SGM1_TX_EN>, ++ <&sgmiisys1 CLK_SGM1_RX_EN>, ++ <&sgmiisys1 CLK_SGM1_CK1_EN>, ++ <&sgmiisys1 CLK_SGM1_CDR_CK1_EN>, ++ <&topckgen CLK_TOP_NETSYS_SEL>, ++ <&topckgen CLK_TOP_NETSYS_500M_SEL>; ++ clock-names = "fe", "gp2", "gp1", "wocpu0", ++ "sgmii_ck", ++ "sgmii_tx250m", "sgmii_rx250m", ++ "sgmii_cdr_ref", "sgmii_cdr_fb", ++ "sgmii2_tx250m", "sgmii2_rx250m", ++ "sgmii2_cdr_ref", "sgmii2_cdr_fb", ++ "netsys0", "netsys1"; ++ interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>, ++ <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; ++ interrupt-names = "fe0", "fe1", "fe2", "fe3", "pdma0", ++ "pdma1", "pdma2", "pdma3"; ++ sram = <ð_sram>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ mediatek,ethsys = <ðsys>; ++ mediatek,sgmiisys = <&sgmiisys0>, <&sgmiisys1>; ++ mediatek,infracfg = <&topmisc>; ++ mediatek,wed = <&wed>; ++ status = "disabled"; ++ ++ mdio_bus: mdio-bus { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ int_gbe_phy: ethernet-phy@0 { ++ compatible = "ethernet-phy-ieee802.3-c22"; ++ reg = <0>; ++ phy-mode = "gmii"; ++ phy-is-integrated; ++ nvmem-cells = <&phy_calibration>; ++ nvmem-cell-names = "phy-cal-data"; ++ }; ++ }; ++ }; ++ ++ eth_sram: sram@15140000 { ++ compatible = "mmio-sram"; ++ reg = <0 0x15140000 0 0x40000>; ++ ranges = <0 0x15140000 0 0x40000>; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ }; ++ ++ wo_ccif0: syscon@151a5000 { ++ compatible = "mediatek,mt7986-wo-ccif", "syscon"; ++ reg = <0 0x151a5000 0 0x1000>; ++ interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>; ++ }; ++ + wifi@18000000 { + compatible = "mediatek,mt7981-wmac"; 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Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131842_555266_32BA2742 +X-CRM114-Status: GOOD ( 12.02 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Enable the Ethernet subsystem on OpenWrt One board with dual-MAC +configuration: +- GMAC0: Connected to external Airoha EN8811H 2.5GbE PHY via SGMII + (2500base-x mode) for WAN connectivity with LED indicators +- GMAC1: Connected to internal MT7981 1GbE PHY (GMII mode) for LAN + +Ethernet aliases are defined to provide consistent network interface +naming (ethernet0 = LAN, ethernet1 = WAN). + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V1 -> V2: + - Switch gmac0 phy irq to Level + - Update mac nvmem label name +--- + .../boot/dts/mediatek/mt7981b-openwrt-one.dts | 58 ++++++++++++++++++++++ + 1 file changed, 58 insertions(+) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +index 7382599cfea29..2aea899006453 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts ++++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +@@ -12,6 +12,8 @@ / { + model = "OpenWrt One"; + + aliases { ++ ethernet0 = &gmac1; ++ ethernet1 = &gmac0; + serial0 = &uart0; + }; + +@@ -87,6 +89,58 @@ reg_5v: regulator-5v { + }; + }; + ++ð { ++ status = "okay"; ++ ++ /* WAN interface */ ++ gmac0: mac@0 { ++ compatible = "mediatek,eth-mac"; ++ reg = <0>; ++ nvmem-cells = <&wan_factory_mac 0>; ++ nvmem-cell-names = "mac-address"; ++ phy-mode = "2500base-x"; ++ phy-handle = <&phy15>; ++ }; ++ ++ /* LAN interface */ ++ gmac1: mac@1 { ++ compatible = "mediatek,eth-mac"; ++ reg = <1>; ++ phy-mode = "gmii"; ++ phy-handle = <&int_gbe_phy>; ++ }; ++}; ++ ++&mdio_bus { ++ phy15: ethernet-phy@f { ++ compatible = "ethernet-phy-id03a2.a411"; ++ reg = <0xf>; ++ interrupt-parent = <&pio>; ++ interrupts = <38 IRQ_TYPE_LEVEL_LOW>; ++ reset-gpios = <&pio 39 GPIO_ACTIVE_LOW>; ++ reset-assert-us = <10000>; ++ reset-deassert-us = <20000>; ++ airoha,pnswap-rx; ++ ++ leds { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ led@0 { ++ reg = <0>; ++ function = LED_FUNCTION_WAN; ++ color = <LED_COLOR_ID_AMBER>; ++ }; ++ ++ led@1 { ++ reg = <1>; ++ function = LED_FUNCTION_WAN; ++ color = <LED_COLOR_ID_GREEN>; ++ }; ++ }; ++ }; ++}; ++ + &pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_pins>; +@@ -191,6 +245,10 @@ partition@180000 { + }; + }; + ++&sgmiisys0 { ++ mediatek,pnswap; ++}; ++ + &uart0 { + status = "okay"; + }; + +From patchwork Wed Nov 5 21:18:06 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300877 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id 2E87CCCFA1A + for <linux-mediatek@archiver.kernel.org>; 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+ Wed, 5 Nov 2025 22:18:35 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id C8D3810F352EF; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:18:06 +0100 +Subject: [PATCH v3 11/13] arm64: dts: mediatek: mt7981b: Disable wifi by + default +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-11-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131842_292326_8E07EA97 +X-CRM114-Status: GOOD ( 10.46 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Disable the wifi block by default as it won't function properly without +at least pin muxing. + +This doesn't enable wifi on any of the existing mt7981b devices as a +required memory-region property is missing, causing the driver to fail +probing anyway. + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V2: Newly introduced patch +--- + arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +index 6be588be3761a..1f4c114354660 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +@@ -499,6 +499,7 @@ wifi@18000000 { + clock-names = "mcu", "ap2conn"; + resets = <&watchdog MT7986_TOPRGU_CONSYS_SW_RST>; + reset-names = "consys"; ++ status = "disabled"; + }; + }; + + +From patchwork Wed Nov 5 21:18:07 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300884 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id B140FCCFA1A + for <linux-mediatek@archiver.kernel.org>; + Wed, 5 Nov 2025 21:19:10 +0000 (UTC) +DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; + d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help + :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References + :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: + From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: + Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131846_015183_8582BEB8 +X-CRM114-Status: GOOD ( 10.43 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Add required memory region for the builtin wifi block. + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V1 -> V2: Don't set status to in this patch +--- + arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +index 1f4c114354660..a7be3670e0059 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +@@ -69,6 +69,11 @@ secmon_reserved: secmon@43000000 { + no-map; + }; + ++ wmcpu_emi: wmcpu-reserved@47c80000 { ++ reg = <0 0x47c80000 0 0x100000>; ++ no-map; ++ }; ++ + wo_emi0: wo-emi@47d80000 { + reg = <0 0x47d80000 0 0x40000>; + no-map; +@@ -497,6 +502,7 @@ wifi@18000000 { + clocks = <&topckgen CLK_TOP_NETSYS_MCU_SEL>, + <&topckgen CLK_TOP_AP2CNN_HOST_SEL>; + clock-names = "mcu", "ap2conn"; ++ memory-region = <&wmcpu_emi>; + resets = <&watchdog MT7986_TOPRGU_CONSYS_SW_RST>; + reset-names = "consys"; + status = "disabled"; + +From patchwork Wed Nov 5 21:18:08 2025 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Sjoerd Simons <sjoerd@collabora.com> +X-Patchwork-Id: 14300878 +Return-Path: + <linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org> +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from bombadil.infradead.org (bombadil.infradead.org + [198.137.202.133]) + (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) + (No client certificate requested) + by smtp.lore.kernel.org (Postfix) with ESMTPS id DE387CCFA0D + for <linux-mediatek@archiver.kernel.org>; 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+ Wed, 5 Nov 2025 22:18:36 +0100 (CET) +Received: by beast.luon.net (Postfix, from userid 1000) + id D51B210F352F3; Wed, 05 Nov 2025 22:18:34 +0100 (CET) +From: Sjoerd Simons <sjoerd@collabora.com> +Date: Wed, 05 Nov 2025 22:18:08 +0100 +Subject: [PATCH v3 13/13] arm64: dts: mediatek: mt7981b-openwrt-one: Enable + wifi +MIME-Version: 1.0 +Message-Id: <20251105-openwrt-one-network-v3-13-008e2cab38d1@collabora.com> +References: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +In-Reply-To: <20251105-openwrt-one-network-v3-0-008e2cab38d1@collabora.com> +To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, + Conor Dooley <conor+dt@kernel.org>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, + Ryder Lee <ryder.lee@mediatek.com>, + Jianjun Wang <jianjun.wang@mediatek.com>, + Bjorn Helgaas <bhelgaas@google.com>, + Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= + =?utf-8?q?=C5=84ski?= <kwilczynski@kernel.org>, + Manivannan Sadhasivam <mani@kernel.org>, + Chunfeng Yun <chunfeng.yun@mediatek.com>, Vinod Koul <vkoul@kernel.org>, + Kishon Vijay Abraham I <kishon@kernel.org>, Lee Jones <lee@kernel.org>, + Andrew Lunn <andrew+netdev@lunn.ch>, + "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, + Lorenzo Bianconi <lorenzo@kernel.org>, Felix Fietkau <nbd@nbd.name> +Cc: kernel@collabora.com, devicetree@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, + linux-phy@lists.infradead.org, netdev@vger.kernel.org, + Daniel Golle <daniel@makrotopia.org>, Bryan Hinton <bryan@bryanhinton.com>, + Sjoerd Simons <sjoerd@collabora.com> +X-Mailer: b4 0.14.3 +X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 +X-CRM114-CacheID: sfid-20251105_131842_784749_B7C916F9 +X-CRM114-Status: GOOD ( 12.16 ) +X-BeenThere: linux-mediatek@lists.infradead.org +X-Mailman-Version: 2.1.34 +Precedence: list +List-Id: <linux-mediatek.lists.infradead.org> +List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> +List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> +List-Post: <mailto:linux-mediatek@lists.infradead.org> +List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> +List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, + <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> +Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> +Errors-To: + linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org + +Enable Dual-band WiFI 6 functionality on the Openwrt One + +Signed-off-by: Sjoerd Simons <sjoerd@collabora.com> +--- +V2 -> V3: replace MTK_DRIVE_4mA with direct value +V1 -> V2: Update eeprom node label +--- + .../boot/dts/mediatek/mt7981b-openwrt-one.dts | 24 ++++++++++++++++++++++ + arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 2 +- + 2 files changed, 25 insertions(+), 1 deletion(-) + +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +index 2aea899006453..3de368c73bc81 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts ++++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +@@ -180,6 +180,22 @@ conf-pd { + pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; + }; + }; ++ ++ wifi_dbdc_pins: wifi-dbdc-pins { ++ mux { ++ function = "eth"; ++ groups = "wf0_mode1"; ++ }; ++ ++ conf { ++ pins = "WF_HB1", "WF_HB2", "WF_HB3", "WF_HB4", ++ "WF_HB0", "WF_HB0_B", "WF_HB5", "WF_HB6", ++ "WF_HB7", "WF_HB8", "WF_HB9", "WF_HB10", ++ "WF_TOP_CLK", "WF_TOP_DATA", "WF_XO_REQ", ++ "WF_CBA_RESETB", "WF_DIG_RESETB"; ++ drive-strength = <4>; ++ }; ++ }; + }; + + &pwm { +@@ -257,6 +273,14 @@ &usb_phy { + status = "okay"; + }; + ++&wifi { ++ nvmem-cells = <&wifi_factory_calibration>; ++ nvmem-cell-names = "eeprom"; ++ pinctrl-names = "dbdc"; ++ pinctrl-0 = <&wifi_dbdc_pins>; ++ status = "okay"; ++}; ++ + &xhci { + phys = <&u2port0 PHY_TYPE_USB2>; + vusb33-supply = <®_3p3v>; +diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +index a7be3670e0059..66d89495bac52 100644 +--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi ++++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +@@ -490,7 +490,7 @@ wo_ccif0: syscon@151a5000 { + interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>; + }; + +- wifi@18000000 { ++ wifi: wifi@18000000 { + compatible = "mediatek,mt7981-wmac"; + reg = <0 0x18000000 0 0x1000000>, + <0 0x10003000 0 0x1000>, |