From beb60276eb3a488d8154fc498ed11270bcfe979f Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 24 Feb 2026 15:03:05 +0800 Subject: [PATCH 01/14] arm64: dts: mediatek: mt8195-cherry: Disable xhci1 completely There is nothing connected to xhci1 in this design, nor in the actual end devices. Disable xhci1. Keep the USB PHY enabled, as it is a shared PHY and used for pcie1. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index b3761b80cac7..6e99122c65ac 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -1495,6 +1495,7 @@ &u3phy0 { }; &u3phy1 { + /* shared between xhci1 and pcie1. */ status = "okay"; }; @@ -1563,16 +1564,6 @@ &xhci0 { vbus-supply = <&usb_vbus>; }; -&xhci1 { - status = "okay"; - - phys = <&u2port1 PHY_TYPE_USB2>; - rx-fifo-depth = <3072>; - vusb33-supply = <&mt6359_vusb_ldo_reg>; - vbus-supply = <&usb_vbus>; - mediatek,u3p-dis-msk = <1>; -}; - &xhci2 { status = "okay"; vbus-supply = <&usb_vbus>; From addd3eaf5330d4b5bde930b89f7c7f3310dd9bf5 Mon Sep 17 00:00:00 2001 From: Louis-Alexis Eyraud Date: Wed, 18 Feb 2026 10:23:02 +0100 Subject: [PATCH 02/14] arm64: dts: mediatek: mt8395-genio-common: add mmc aliases Add aliases for mmc nodes, so that the eMMC and SDCard host controllers get enumerated in a consistent order for the Mediatek Genio 1200-EVK board. Also, reorder serial0 so all aliases are sorted alphanumerically. Signed-off-by: Louis-Alexis Eyraud Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi b/arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi index d849af4d3613..62c336e21500 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-common.dtsi @@ -18,8 +18,10 @@ / { aliases { - serial0 = &uart0; ethernet0 = ð + mmc0 = &mmc0; + mmc1 = &mmc1; + serial0 = &uart0; }; chosen { From 4d580d122bb52efd4a7e5e93d61c066bb850c06f Mon Sep 17 00:00:00 2001 From: Louis-Alexis Eyraud Date: Wed, 18 Feb 2026 10:23:03 +0100 Subject: [PATCH 03/14] arm64: dts: mediatek: mt8395-radxa-nio-12l: add mmc aliases Add aliases for mmc nodes, so that the eMMC and SDCard host controllers get enumerated in a consistent order for the Radxa NIO-12L board. Also, reorder ethernet0 so all aliases are sorted alphanumerically. Signed-off-by: Louis-Alexis Eyraud Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts index 1cd4b84e9861..bf91305e8e4a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts +++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts @@ -21,12 +21,14 @@ / { compatible = "radxa,nio-12l", "mediatek,mt8395", "mediatek,mt8195"; aliases { + ethernet0 = ð i2c0 = &i2c2; i2c1 = &i2c3; i2c2 = &i2c4; i2c3 = &i2c0; i2c4 = &i2c1; - ethernet0 = ð + mmc0 = &mmc0; + mmc1 = &mmc1; serial0 = &uart0; serial1 = &uart1; spi0 = &spi1; From eaa699ee20847335d57216b4e0b779c762f544d8 Mon Sep 17 00:00:00 2001 From: Louis-Alexis Eyraud Date: Wed, 18 Feb 2026 10:23:04 +0100 Subject: [PATCH 04/14] arm64: dts: mediatek: mt8365-evk: add mmc aliases Add aliases for mmc nodes, so that the eMMC and SDCard host controllers get enumerated in a consistent order for the Mediatek Genio 350-EVK board. Also, reorder serial0 so all aliases are sorted alphanumerically. Signed-off-by: Louis-Alexis Eyraud Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts index b5dd5ef9fa11..a30ee523b0b5 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts @@ -20,8 +20,10 @@ / { compatible = "mediatek,mt8365-evk", "mediatek,mt8365"; aliases { - serial0 = &uart0; ethernet = ðernet; + mmc0 = &mmc0; + mmc1 = &mmc1; + serial0 = &uart0; }; chosen { From 0651c24658360706c30588cec0a12c05edb03e9a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= Date: Fri, 2 May 2025 12:43:22 -0400 Subject: [PATCH 05/14] arm64: dts: mediatek: mt8365: Describe infracfg-nao as a pure syscon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The infracfg-nao register space at 0x1020e000 has different registers than the infracfg space at 0x10001000, and most importantly, doesn't contain any clock controls. Therefore it shouldn't use the same compatible used for the mt8365 infracfg clocks driver: mediatek,mt8365-infracfg. Since it currently does, probe errors are reported in the kernel logs: [ 0.245959] Failed to register clk ifr_pmic_tmr: -EEXIST [ 0.245998] clk-mt8365 1020e000.infracfg: probe with driver clk-mt8365 failed with error -17 This register space is used only as a syscon for bus control by the power domain controller, so in order to properly describe it and fix the errors, set its compatible to a distinct compatible used exclusively as a syscon, drop the clock-cells, and while at it rename the node to 'syscon' following the naming convention. Fixes: 6ff945376556 ("arm64: dts: mediatek: Initial mt8365-evk support") Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: David Lechner Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8365.dtsi | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi index a5ca3cda6ef3..2e782558fb77 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi @@ -536,10 +536,9 @@ iommu: iommu@10205000 { #iommu-cells = <1>; }; - infracfg_nao: infracfg@1020e000 { - compatible = "mediatek,mt8365-infracfg", "syscon"; + infracfg_nao: syscon@1020e000 { + compatible = "mediatek,mt8365-infracfg-nao", "syscon"; reg = <0 0x1020e000 0 0x1000>; - #clock-cells = <1>; }; rng: rng@1020f000 { From d91639d0ab3223b61c00442021dc639c9ddc2b76 Mon Sep 17 00:00:00 2001 From: David Lechner Date: Thu, 19 Feb 2026 16:55:29 -0600 Subject: [PATCH 06/14] arm64: dts: mediatek: mt6359: give regulators unique names Change the regulator-name properties to be unique for all regulators. U-Boot cannot handle duplicate names. Signed-off-by: David Lechner Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt6359.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt6359.dtsi b/arch/arm64/boot/dts/mediatek/mt6359.dtsi index 467d8a4c2aa7..45ad69ee49ed 100644 --- a/arch/arm64/boot/dts/mediatek/mt6359.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6359.dtsi @@ -205,7 +205,7 @@ mt6359_vrfck_ldo_reg: ldo_vrfck { regulator-max-microvolt = <1700000>; }; mt6359_vrfck_1_ldo_reg: ldo_vrfck_1 { - regulator-name = "vrfck"; + regulator-name = "vrfck_1"; regulator-min-microvolt = <1240000>; regulator-max-microvolt = <1600000>; }; @@ -227,7 +227,7 @@ mt6359_vemc_ldo_reg: ldo_vemc { regulator-max-microvolt = <3300000>; }; mt6359_vemc_1_ldo_reg: ldo_vemc_1 { - regulator-name = "vemc"; + regulator-name = "vemc_1"; regulator-min-microvolt = <2500000>; regulator-max-microvolt = <3300000>; }; From d51b7191f2072e11259edd2bff88385891d0ae56 Mon Sep 17 00:00:00 2001 From: Luca Leonardo Scorcia Date: Mon, 23 Feb 2026 16:22:45 +0000 Subject: [PATCH 07/14] arm64: dts: mt8167: Reorder nodes according to mmio address In preparation for adding display nodes. No other changes. Signed-off-by: Luca Leonardo Scorcia Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8167.dtsi | 70 ++++++++++++------------ 1 file changed, 35 insertions(+), 35 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8167.dtsi b/arch/arm64/boot/dts/mediatek/mt8167.dtsi index 2374c0953057..27cf32d7ae35 100644 --- a/arch/arm64/boot/dts/mediatek/mt8167.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8167.dtsi @@ -29,12 +29,6 @@ infracfg: infracfg@10001000 { #clock-cells = <1>; }; - apmixedsys: apmixedsys@10018000 { - compatible = "mediatek,mt8167-apmixedsys", "syscon"; - reg = <0 0x10018000 0 0x710>; - #clock-cells = <1>; - }; - scpsys: syscon@10006000 { compatible = "mediatek,mt8167-scpsys", "syscon", "simple-mfd"; reg = <0 0x10006000 0 0x1000>; @@ -101,18 +95,6 @@ power-domain@MT8167_POWER_DOMAIN_CONN { }; }; - imgsys: syscon@15000000 { - compatible = "mediatek,mt8167-imgsys", "syscon"; - reg = <0 0x15000000 0 0x1000>; - #clock-cells = <1>; - }; - - vdecsys: syscon@16000000 { - compatible = "mediatek,mt8167-vdecsys", "syscon"; - reg = <0 0x16000000 0 0x1000>; - #clock-cells = <1>; - }; - pio: pinctrl@1000b000 { compatible = "mediatek,mt8167-pinctrl"; reg = <0 0x1000b000 0 0x1000>; @@ -124,21 +106,26 @@ pio: pinctrl@1000b000 { interrupts = ; }; + apmixedsys: apmixedsys@10018000 { + compatible = "mediatek,mt8167-apmixedsys", "syscon"; + reg = <0 0x10018000 0 0x710>; + #clock-cells = <1>; + }; + + iommu: m4u@10203000 { + compatible = "mediatek,mt8167-m4u"; + reg = <0 0x10203000 0 0x1000>; + mediatek,larbs = <&larb0>, <&larb1>, <&larb2>; + interrupts = ; + #iommu-cells = <1>; + }; + mmsys: syscon@14000000 { compatible = "mediatek,mt8167-mmsys", "syscon"; reg = <0 0x14000000 0 0x1000>; #clock-cells = <1>; }; - smi_common: smi@14017000 { - compatible = "mediatek,mt8167-smi-common"; - reg = <0 0x14017000 0 0x1000>; - clocks = <&mmsys CLK_MM_SMI_COMMON>, - <&mmsys CLK_MM_SMI_COMMON>; - clock-names = "apb", "smi"; - power-domains = <&spm MT8167_POWER_DOMAIN_MM>; - }; - larb0: larb@14016000 { compatible = "mediatek,mt8167-smi-larb"; reg = <0 0x14016000 0 0x1000>; @@ -149,6 +136,21 @@ larb0: larb@14016000 { power-domains = <&spm MT8167_POWER_DOMAIN_MM>; }; + smi_common: smi@14017000 { + compatible = "mediatek,mt8167-smi-common"; + reg = <0 0x14017000 0 0x1000>; + clocks = <&mmsys CLK_MM_SMI_COMMON>, + <&mmsys CLK_MM_SMI_COMMON>; + clock-names = "apb", "smi"; + power-domains = <&spm MT8167_POWER_DOMAIN_MM>; + }; + + imgsys: syscon@15000000 { + compatible = "mediatek,mt8167-imgsys", "syscon"; + reg = <0 0x15000000 0 0x1000>; + #clock-cells = <1>; + }; + larb1: larb@15001000 { compatible = "mediatek,mt8167-smi-larb"; reg = <0 0x15001000 0 0x1000>; @@ -159,6 +161,12 @@ larb1: larb@15001000 { power-domains = <&spm MT8167_POWER_DOMAIN_ISP>; }; + vdecsys: syscon@16000000 { + compatible = "mediatek,mt8167-vdecsys", "syscon"; + reg = <0 0x16000000 0 0x1000>; + #clock-cells = <1>; + }; + larb2: larb@16010000 { compatible = "mediatek,mt8167-smi-larb"; reg = <0 0x16010000 0 0x1000>; @@ -168,13 +176,5 @@ larb2: larb@16010000 { clock-names = "apb", "smi"; power-domains = <&spm MT8167_POWER_DOMAIN_VDEC>; }; - - iommu: m4u@10203000 { - compatible = "mediatek,mt8167-m4u"; - reg = <0 0x10203000 0 0x1000>; - mediatek,larbs = <&larb0>, <&larb1>, <&larb2>; - interrupts = ; - #iommu-cells = <1>; - }; }; }; From e4e6f0c5a4dc238684acef079e792c81d37e3226 Mon Sep 17 00:00:00 2001 From: Frank Wunderlich Date: Mon, 15 Dec 2025 08:46:08 +0100 Subject: [PATCH 08/14] arm64: dts: mediatek: mt7988a-bpi-r4pro: fix model string Fix incorrect model string in Devicetree for BPI-R4-Pro. Fixes: f397471a6a8c ("arm64: dts: mediatek: mt7988: Add devicetree for BananaPi R4 Pro") Signed-off-by: Frank Wunderlich Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-4e.dts | 2 +- arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-8x.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-4e.dts b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-4e.dts index c7ea6e88c4f4..621d01e3cd89 100644 --- a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-4e.dts +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-4e.dts @@ -9,7 +9,7 @@ #include "mt7988a-bananapi-bpi-r4-pro.dtsi" / { - model = "Bananapi BPI-R4"; + model = "Bananapi BPI-R4 Pro 4E"; compatible = "bananapi,bpi-r4-pro-4e", "bananapi,bpi-r4-pro", "mediatek,mt7988a"; diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-8x.dts b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-8x.dts index c9a0e69e9dd5..bb15bfa5e6ae 100644 --- a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-8x.dts +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-8x.dts @@ -9,7 +9,7 @@ #include "mt7988a-bananapi-bpi-r4-pro.dtsi" / { - model = "Bananapi BPI-R4"; + model = "Bananapi BPI-R4 Pro 8X"; compatible = "bananapi,bpi-r4-pro-8x", "bananapi,bpi-r4-pro", "mediatek,mt7988a"; From 0c5d91b3d0eeed3925dd43f834afcc19a11aa9fd Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 2 Mar 2026 13:31:06 +0800 Subject: [PATCH 09/14] arm64: dts: mediatek: mt8195-cherry: add WiFi PCIe and BT USB power supplies The MT8195 Cherry design features an M.2 E-key slot wired up with PCIe and USB for a WiFi+BT adapter. Previously the power was just enabled all the time with a default pinctrl setting that set the GPIO pin high. With the PCIe slot description DT binding in place, the power supplies can at least be added and tied to the PCIe and USB hosts. Once the M.2 E-key binding is merged, this description can be further converted to an M.2 E-key. Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Manivannan Sadhasivam Signed-off-by: Chen-Yu Tsai Signed-off-by: AngeloGioacchino Del Regno --- .../boot/dts/mediatek/mt8195-cherry.dtsi | 47 ++++++++++++++----- 1 file changed, 36 insertions(+), 11 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index 6e99122c65ac..f1ff64a84267 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -83,6 +83,17 @@ pp3300_s3: regulator-pp3300-s3 { vin-supply = <&pp3300_z2>; }; + pp3300_wlan: regulator-pp3300-wlan { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pp3300_wlan_en_pin>; + regulator-name = "pp3300_wlan"; + /* load switch */ + enable-active-high; + gpio = <&pio 58 GPIO_ACTIVE_HIGH>; + vin-supply = <&pp3300_z2>; + }; + /* system wide 3.3V power rail */ pp3300_z2: regulator-pp3300-z2 { compatible = "regulator-fixed"; @@ -760,10 +771,25 @@ &ovl0_in { }; &pcie1 { - status = "okay"; - pinctrl-names = "default"; pinctrl-0 = <&pcie1_pins_default>; + status = "okay"; + + pcie@0 { + compatible = "pciclass,0604"; + reg = <0 0 0 0 0>; + device_type = "pci"; + num-lanes = <1>; + vpcie3v3-supply = <&pp3300_wlan>; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + wifi@0 { + reg = <0 0 0 0 0>; + wakeup-source; + }; + }; }; &pio { @@ -1179,12 +1205,6 @@ pins-vreg-en { }; pio_default: pio-default-pins { - pins-wifi-enable { - pinmux = ; - output-high; - drive-strength = <14>; - }; - pins-low-power-pd { pinmux = , , @@ -1222,6 +1242,12 @@ pins-low-power-pupd { }; }; + pp3300_wlan_en_pin: pp3300-wlan-en-pins { + pins-en { + pinmux = ; + }; + }; + rt1019p_pins_default: rt1019p-default-pins { pins-amp-sdb { pinmux = ; @@ -1570,11 +1596,10 @@ &xhci2 { }; &xhci3 { - status = "okay"; - /* MT7921's USB Bluetooth has issues with USB2 LPM */ usb2-lpm-disable; - vbus-supply = <&usb_vbus>; + vbus-supply = <&pp3300_wlan>; + status = "okay"; }; #include From 4c434585ce6d485ee12ed6becb1524f933454aba Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 2 Mar 2026 13:31:07 +0800 Subject: [PATCH 10/14] arm64: dts: mediatek: mt8195-cherry-dojo: Describe M.2 M-key NVMe slot The Dojo device has a M.2 M-key slot for an included NVMe on some models. Add a proper device tree description based on the new M.2 M-key binding. Power for the slot is controlled by the embedded controller. As far as the main SoC is concerned, it is always on. Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Manivannan Sadhasivam Signed-off-by: Chen-Yu Tsai Signed-off-by: AngeloGioacchino Del Regno --- .../dts/mediatek/mt8195-cherry-dojo-r1.dts | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-dojo-r1.dts b/arch/arm64/boot/dts/mediatek/mt8195-cherry-dojo-r1.dts index 49664de99b88..57cc329f49c4 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-dojo-r1.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-dojo-r1.dts @@ -11,6 +11,28 @@ / { compatible = "google,dojo-sku7", "google,dojo-sku5", "google,dojo-sku3", "google,dojo-sku1", "google,dojo", "mediatek,mt8195"; + + nvme-connector { + compatible = "pcie-m2-m-connector"; + /* power is controlled by EC */ + vpcie3v3-supply = <&pp3300_z2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + nvme_ep: endpoint@0 { + reg = <0>; + remote-endpoint = <&pcie0_ep>; + }; + }; + }; + }; }; &audio_codec { @@ -72,6 +94,22 @@ &pcie0 { pinctrl-names = "default"; pinctrl-0 = <&pcie0_pins_default>; status = "okay"; + + pcie@0 { + compatible = "pciclass,0604"; + reg = <0 0 0 0 0>; + device_type = "pci"; + num-lanes = <2>; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + port { + pcie0_ep: endpoint { + remote-endpoint = <&nvme_ep>; + }; + }; + }; }; &pciephy { From 67549df87fff2a3dc7639439e4aff128b814f109 Mon Sep 17 00:00:00 2001 From: Louis-Alexis Eyraud Date: Tue, 3 Mar 2026 12:58:05 +0100 Subject: [PATCH 11/14] dt-bindings: arm: mediatek: audsys: fix formatting issues Fix indentation and drop duplicate newline to resolve the following 'make dt_binding_check' warnings: ``` ./Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml:52:2: [warning] wrong indentation: expected 2 but found 1 (indentation) ./Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml:84:1: [warning] too many blank lines (2 > 1) (empty-lines) ``` Fixes: a8e3d66ff5c0 ("dt-bindings: arm: mediatek: audsys: Support mt8192-audsys variant") Signed-off-by: Louis-Alexis Eyraud Acked-by: Conor Dooley Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno --- .../arm/mediatek/mediatek,audsys.yaml | 59 +++++++++---------- 1 file changed, 29 insertions(+), 30 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml index 09a6c16e7e82..9aa39b002361 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml @@ -49,38 +49,37 @@ required: - '#clock-cells' allOf: - - if: - properties: - compatible: - contains: - enum: - - mediatek,mt2701-audsys - - mediatek,mt7622-audsys - then: - properties: - audio-controller: - $ref: /schemas/sound/mediatek,mt2701-audio.yaml# + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt2701-audsys + - mediatek,mt7622-audsys + then: + properties: + audio-controller: + $ref: /schemas/sound/mediatek,mt2701-audio.yaml# - - if: - properties: - compatible: - contains: - const: mediatek,mt8183-audiosys - then: - properties: - audio-controller: - $ref: /schemas/sound/mediatek,mt8183-audio.yaml# - - - if: - properties: - compatible: - contains: - const: mediatek,mt8192-audsys - then: - properties: - audio-controller: - $ref: /schemas/sound/mt8192-afe-pcm.yaml# + - if: + properties: + compatible: + contains: + const: mediatek,mt8183-audiosys + then: + properties: + audio-controller: + $ref: /schemas/sound/mediatek,mt8183-audio.yaml# + - if: + properties: + compatible: + contains: + const: mediatek,mt8192-audsys + then: + properties: + audio-controller: + $ref: /schemas/sound/mt8192-afe-pcm.yaml# additionalProperties: false From c4c4823c8a5baa10b8100b01f49d7c3f4a871689 Mon Sep 17 00:00:00 2001 From: Akari Tsuyukusa Date: Thu, 12 Mar 2026 13:15:28 +0900 Subject: [PATCH 12/14] arm64: dts: mediatek: mt6795: Fix gpio-ranges pin count The gpio-ranges in the MT6795 pinctrl node were incorrectly defined, therefore, GPIO196 cannot be used. Correct the range count to match the driver. Fixes: b888886a4536 ("arm64: dts: mediatek: mt6795: Add pinctrl controller node") Signed-off-by: Akari Tsuyukusa Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt6795.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi index ae2aaa51c9ad..134cfa77e3b1 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi @@ -371,7 +371,7 @@ pio: pinctrl@10005000 { ; gpio-controller; #gpio-cells = <2>; - gpio-ranges = <&pio 0 0 196>; + gpio-ranges = <&pio 0 0 197>; interrupt-controller; #interrupt-cells = <2>; }; From b62a927f4a46a7f58d88ba3d5fb6e88e1a4b4603 Mon Sep 17 00:00:00 2001 From: Akari Tsuyukusa Date: Thu, 12 Mar 2026 13:15:29 +0900 Subject: [PATCH 13/14] arm64: dts: mediatek: mt7981b: Fix gpio-ranges pin count The gpio-ranges in the MT7981B pinctrl node were incorrectly defined, therefore, pin 56 cannot be used. Correct the range count to match the driver. Fixes: 62b24c7fdf0a ("arm64: dts: mediatek: mt7981: add pinctrl") Signed-off-by: Akari Tsuyukusa Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi index 4084f4dfa3e5..1bbe219380f9 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi @@ -332,7 +332,7 @@ pio: pinctrl@11d00000 { interrupt-controller; interrupts = ; interrupt-parent = <&gic>; - gpio-ranges = <&pio 0 0 56>; + gpio-ranges = <&pio 0 0 57>; gpio-controller; #gpio-cells = <2>; #interrupt-cells = <2>; From 820ed0c1a13c5fafb36232538d793f99a0986ef3 Mon Sep 17 00:00:00 2001 From: Akari Tsuyukusa Date: Thu, 12 Mar 2026 13:15:30 +0900 Subject: [PATCH 14/14] arm64: dts: mediatek: mt7986a: Fix gpio-ranges pin count The gpio-ranges in the MT7986A pinctrl node were incorrectly defined, therefore, pin 100 cannot be used. Correct the range count to match the driver. Fixes: c3a064a32ed9 ("arm64: dts: mediatek: add pinctrl support for mt7986a") Signed-off-by: Akari Tsuyukusa Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi index 9693f62fd013..9ebc196107e5 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -187,7 +187,7 @@ pio: pinctrl@1001f000 { "iocfg_lb", "iocfg_tr", "iocfg_tl", "eint"; gpio-controller; #gpio-cells = <2>; - gpio-ranges = <&pio 0 0 100>; + gpio-ranges = <&pio 0 0 101>; interrupt-controller; interrupts = ; interrupt-parent = <&gic>;