mediatek: add missing patch description

Add missing patch description, so all patches of the mediatek target can be applied to a kernel tree using 'git am'. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2026-04-16 15:15:34 +01:00
parent 9bf606250d
commit 79c0127417
48 changed files with 589 additions and 1 deletions
@@ -1,3 +1,14 @@
+From c46ccb69d17e584479df849a107423175a143c83 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 24 Oct 2020 21:15:20 +0200
+Subject: [PATCH] arm64: dts: mediatek: mt7622-rfb1: update copyright, fix bootargs and GPIO polarity
+
+Update the copyright header, add an explicit console= argument to the
+chosen/bootargs property, and fix the GPIO polarity flags on the
+factory and WPS button keys to use GPIO_ACTIVE_LOW.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -1,7 +1,6 @@
@@ -1,3 +1,14 @@
+From c46ccb69d17e584479df849a107423175a143c83 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 24 Oct 2020 21:15:20 +0200
+Subject: [PATCH] arm: dts: mediatek: mt7629-rfb: add earlycon/console bootargs and MAC address nvmem cells
+
+Add earlycon= and console= to chosen/bootargs, and wire the two Ethernet
+MACs (gmac0, gmac1) to their respective MAC address stored in the factory
+partition via nvmem-cells.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
 --- a/arch/arm/boot/dts/mediatek/mt7629-rfb.dts
 +++ b/arch/arm/boot/dts/mediatek/mt7629-rfb.dts
@@ -18,6 +18,7 @@
@@ -1,3 +1,13 @@
+From 99cd44487e2e7205e1521a52faf498dfda6f100c Mon Sep 17 00:00:00 2001
+From: Chuanhong Guo <gch981213@gmail.com>
+Date: Sat, 30 Apr 2022 20:24:07 +0800
+Subject: [PATCH] mediatek: mt7622: add irq for spi-nor controller
+
+Save some CPU from unnecessary polling and make SPI flash reading
+a tiny bit faster.
+
+Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
 +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -575,6 +575,7 @@
@@ -1,3 +1,13 @@
+From e1adb1fa39dd5ef97280ad1b2bb9e8ff4c43674f Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Fri, 7 May 2021 16:53:09 +0100
+Subject: [PATCH] arm64: dts: mediatek: mt7622: reserve memory for ramoops/pstore
+
+Reserve 64KiB of memory for crashlogs and enable PSTORE feature in
+kernel config for MT7622.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
 +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -135,6 +135,13 @@
@@ -1,3 +1,12 @@
+From 50416c18dd309fec75b6911221905cd0c0139b25 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Thu, 21 Dec 2023 21:20:17 +0100
+Subject: [PATCH] mediatek: disable btif for mt7622 devices
+
+It breaks built-in SoC WLAN. Can be re-enabled after we've figured out the cause
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -109,10 +109,6 @@
@@ -1,3 +1,13 @@
+From 25d9df670b850a4e3702e084ff249baa1670ae3f Mon Sep 17 00:00:00 2001
+From: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+Date: Mon, 10 Feb 2020 09:33:15 +0100
+Subject: [PATCH] arm: dts: mediatek: mt7623n-bpi-r2: add console= to bootargs
+
+Add an explicit console=ttyS2,115200n8 argument to the chosen/bootargs
+property so that a serial console is available during early boot.
+
+Signed-off-by: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+---
 --- a/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
 +++ b/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
@@ -19,6 +19,7 @@
@@ -1,3 +1,13 @@
+From 25d9df670b850a4e3702e084ff249baa1670ae3f Mon Sep 17 00:00:00 2001
+From: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+Date: Mon, 10 Feb 2020 09:33:15 +0100
+Subject: [PATCH] arm64: dts: mediatek: mt7622-bpi-r64: add console= to bootargs
+
+Add an explicit console=ttyS0,115200n1 argument to the chosen/bootargs
+property so that a serial console is available during early boot.
+
+Signed-off-by: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -24,7 +24,7 @@
@@ -1,3 +1,14 @@
+From dfa0a38d1f4d5bbac768569e3769ae4438a57e73 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sat, 27 Feb 2021 14:17:09 +0000
+Subject: [PATCH] arm64: dts: mediatek: mt7622-bpi-r64: fix LAN port numbering and add ethernet alias
+
+Renumber the switch LAN port labels from lan0/lan1/lan2 to lan1/lan2/lan3
+to match the silkscreen labelling on the board, and add an ethernet0 alias
+pointing to gmac0.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -20,6 +20,7 @@
@@ -1,3 +1,15 @@
+From dfa0a38d1f4d5bbac768569e3769ae4438a57e73 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sat, 27 Feb 2021 14:17:09 +0000
+Subject: [PATCH] arm64: dts: mediatek: mt7622-bpi-r64: add LED aliases, fix button labels and MMC aliases
+
+Add led-boot/led-failsafe/led-running/led-upgrade aliases pointing to
+the system LEDs, add mmc0/mmc1 aliases for correct MMC device ordering,
+rename the factory button to "reset" with KEY_RESTART, and update the
+LED gpio-hog and label names to match their physical function.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -21,6 +21,12 @@
@@ -1,3 +1,14 @@
+From 8dd0215676a304456d25ff3ac4542c7303831a90 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sat, 6 Mar 2021 18:38:30 +0000
+Subject: [PATCH] mediatek: disable RTC on Bananapi R64
+
+The in-SoC RTC of the Bananapi R64 is more disruptive than useful
+without a battery connected. Disable it to not have Linux use the
+RTC provided time 2000-01-01 00:00:00 after power-loss.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -599,6 +599,10 @@
@@ -1,3 +1,14 @@
+From 2138956bdc3145fac26d2ba8ac966f31d33cd290 Mon Sep 17 00:00:00 2001
+From: Chuanhong Guo <gch981213@gmail.com>
+Date: Thu, 7 Apr 2022 10:05:56 +0800
+Subject: [PATCH] mediatek: spi-nand: check for 1 byte BBM only
+
+the OOB layout in MTK SNFI uses the 2nd byte, and anything using OOB
+will make the block a bad-block in spi-nand driver.
+Hack it for now. We need a proper solution upstream.
+
+Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
+---
 --- a/drivers/mtd/nand/spi/core.c
 +++ b/drivers/mtd/nand/spi/core.c
@@ -924,7 +924,7 @@ static int spinand_mtd_write(struct mtd_
@@ -1,3 +1,14 @@
+From d3f058db1cb9b2d43764cd0d84fdc2779f0abacf Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Fri, 27 Mar 2020 15:34:33 +0100
+Subject: [PATCH] arm64: dts: mediatek: mt7622-rfb1: add SPI-NAND flash node
+
+Add a spi-nand child node to the snfi controller with quad-IO bus widths,
+an ECC engine reference, and a fixed-partitions layout covering the full
+flash address space of the SPI-NAND device populated on the RFB1 board.
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -558,6 +558,65 @@
@@ -1,3 +1,14 @@
+From c46ccb69d17e584479df849a107423175a143c83 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 24 Oct 2020 21:15:20 +0200
+Subject: [PATCH] arm64: dts: mediatek: mt7622-rfb1: wire EEPROM to wmac from factory partition
+
+Label the factory partition node so it can be referenced by phandle, and
+add a mediatek,mtd-eeprom property to the wmac node pointing at the
+factory partition to supply the calibration data at offset 0x0000.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -599,7 +599,7 @@
@@ -1,3 +1,16 @@
+From 127ad76311079a842578e788a8af364f3910c676 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Thu, 4 Jun 2020 14:20:34 +0200
+Subject: [PATCH] arm: dts: mediatek: mt7623: switch crypto to inside-secure,safexcel-eip97
+
+Switch the DTS compatible string of the crypto engine node from
+"mediatek,eip97-crypto" to "inside-secure,safexcel-eip97" to bind to
+the upstream Inside Secure SafeXcel driver. Update the interrupt list
+to match and add interrupt-names, and remove the now-unused power-domain
+and clock-names properties.
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
 --- a/arch/arm/boot/dts/mediatek/mt7623.dtsi
 +++ b/arch/arm/boot/dts/mediatek/mt7623.dtsi
@@ -995,17 +995,15 @@
@@ -1,3 +1,14 @@
+From 25d9df670b850a4e3702e084ff249baa1670ae3f Mon Sep 17 00:00:00 2001
+From: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+Date: Mon, 10 Feb 2020 09:33:15 +0100
+Subject: [PATCH] arm: dts: mediatek: mt7623n-bpi-r2: add earlycon= to bootargs
+
+Add earlycon=uart8250,mmio32,0x11004000 to the chosen/bootargs property
+so that kernel messages are available on the serial console before the
+full UART driver is initialised.
+
+Signed-off-by: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+---
 --- a/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
 +++ b/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
@@ -19,7 +19,7 @@
@@ -1,3 +1,14 @@
+From 25d9df670b850a4e3702e084ff249baa1670ae3f Mon Sep 17 00:00:00 2001
+From: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+Date: Mon, 10 Feb 2020 09:33:15 +0100
+Subject: [PATCH] arm: dts: mediatek: mt7623n-bpi-r2: add mmc device order aliases
+
+Add mmc0 and mmc1 aliases to fix the MMC controller enumeration order,
+ensuring the SD card slot and eMMC are always assigned predictable
+device numbers regardless of probe order.
+
+Signed-off-by: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+---
 --- a/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
 +++ b/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
@@ -15,6 +15,8 @@
@@ -1,3 +1,12 @@
+From 21c7a8593d86175c0764d23e77bb019fd9617f53 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Fri, 1 Oct 2021 23:25:48 +0100
+Subject: [PATCH] mediatek: mt7623: bpi-r2: add LED aliases
+
+Add aliases for LEDs in device tree of the BPi-R2.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
 +++ b/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
@@ -17,6 +17,10 @@
@@ -1,3 +1,13 @@
+From 25d9df670b850a4e3702e084ff249baa1670ae3f Mon Sep 17 00:00:00 2001
+From: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+Date: Mon, 10 Feb 2020 09:33:15 +0100
+Subject: [PATCH] arm: dts: mediatek: mt7623n-bpi-r2: add ethernet0 alias
+
+Add an ethernet0 alias pointing to gmac0 so that the primary Ethernet
+interface is consistently named by the kernel.
+
+Signed-off-by: Mark-MC Lee (李明昌) <Mark-MC.Lee@mediatek.com>
+---
 --- a/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
 +++ b/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
@@ -15,6 +15,7 @@
@@ -1,3 +1,14 @@
+From 6368ed1ae5b628898b33273c8950f7b7575e4414 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sat, 24 Feb 2024 03:00:27 +0000
+Subject: [PATCH] mediatek: mt7623: phase out uImage.FIT partition parser
+
+Use the new fitblk driver on the BananaPi R2 as well as UniElec U7623.
+Introduce boot device selection for fitblk's /chosen/rootdisk
+handle, similar to how it is already done on MT7622, MT7986 and MT7988.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
 +++ b/arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dts
@@ -26,7 +26,9 @@
@@ -1,3 +1,13 @@
+From e1adb1fa39dd5ef97280ad1b2bb9e8ff4c43674f Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Fri, 7 May 2021 16:53:09 +0100
+Subject: [PATCH] arm64: dts: mediatek: mt7986a: reserve memory for ramoops/pstore
+
+Reserve 64 KiB of memory at 0x42ff0000 in the MT7986a DTSI for the
+ramoops/pstore driver so that kernel crash logs survive a reboot.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
 +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -68,6 +68,14 @@
@@ -1,3 +1,15 @@
+From 7a0ec001ff79b12beefb8f3773820bfedebbb340 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sun, 4 Jun 2023 15:56:15 +0100
+Subject: [PATCH] arm64: dts: mediatek: mt7986a-bpi-r3: fix LED/LAN port naming and wire WiFi EEPROM
+
+Add led-boot/led-failsafe/led-running/led-upgrade aliases pointing to
+the green and blue system LEDs, renumber the switch LAN port labels from
+lan0/lan1/lan2 to lan1/lan2/lan3 to match the board silkscreen, and wire
+the built-in WiFi EEPROM from the factory partition.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
@@ -23,6 +23,10 @@
@@ -1,3 +1,15 @@
+From 61137a88952e125c574aa35209fd581591d8796a Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Thu, 18 Jan 2024 22:15:35 +0000
+Subject: [PATCH] arm64: dts: mediatek: mt7986a-bpi-r3: add fitblk rootdisk for eMMC and NAND overlays
+
+Add GPT block partition and mmc-card nodes to the eMMC dtso overlay so
+that fitblk can find the production partition via /chosen/rootdisk-emmc,
+and update the NAND dtso overlay to wire up the UBI volume used as the
+root filesystem via /chosen/rootdisk-nand.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso
 +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-emmc.dtso
@@ -21,5 +21,24 @@
@@ -1,3 +1,13 @@
+From 4dd35ca6747a57261f3b10982a4a8cc765d6549f Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Thu, 17 Jul 2025 18:45:48 +0200
+Subject: [PATCH] target: mediatek: Enable WED for MT7988 devices running 6.12.x kernels
+
+Add WED related nodes to the device tree of the MT7988 SoC family.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
 +++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -145,6 +145,32 @@
@@ -1,3 +1,15 @@
+From 68d5efaa10cf0689521fe05e386e3a1e11d8cb29 Mon Sep 17 00:00:00 2001
+From: Chuanhong Guo <gch981213@gmail.com>
+Date: Thu, 7 Apr 2022 10:16:47 +0800
+Subject: [PATCH] mtd: spinand: attach/detach MTK BMT on probe/remove
+
+Call mtk_bmt_attach() after the MTD device is registered in
+spinand_probe() and mtk_bmt_detach() before it is unregistered in
+spinand_remove() to enable the MediaTek bad block management table for
+SPI-NAND devices.
+
+Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
+---
 --- a/drivers/mtd/nand/spi/core.c
 +++ b/drivers/mtd/nand/spi/core.c
@@ -19,6 +19,7 @@
@@ -1,3 +1,10 @@
+From f9a28d216d65b55e1139e2c73d016c5e77d7fe0b Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 4 Dec 2021 22:46:00 +0100
+Subject: [PATCH] mediatek: enable bmt on mt7622-rfb1
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -572,6 +572,7 @@
@@ -1,3 +1,15 @@
+From 127ad76311079a842578e788a8af364f3910c676 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Thu, 4 Jun 2020 14:20:34 +0200
+Subject: [PATCH] crypto: inside-secure: set TX max commands for EIP97 HW2.1/2.3
+
+EIP97 HW2.1 and HW2.3 use a different register field for the maximum
+number of TX commands than EIP197. Add an else branch to set
+EIP97_MST_CTRL_TX_MAX_CMD(4) (16 commands) for the EIP97 hardware
+variant, and add the corresponding EIP97_MST_CTRL_TX_MAX_CMD() macro.
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
 --- a/drivers/crypto/inside-secure/safexcel.c
 +++ b/drivers/crypto/inside-secure/safexcel.c
@@ -608,6 +608,14 @@ static int safexcel_hw_init(struct safex
@@ -1,3 +1,15 @@
+From 4841ac042e00df7e29d305eb92f68994ebc739fd Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Tue, 1 Sep 2020 09:09:13 +0200
+Subject: [PATCH] crypto: inside-secure: align ahash state and len to cache line size
+
+On non-coherent DMA systems the ahash request state[] array and the len
+field must each be aligned to the system cache line size (64 bytes) to
+prevent DMA coherency issues. Add SYSTEM_CACHELINE_SIZE (64) and use it
+as the alignment for both fields.
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
 --- a/drivers/crypto/inside-secure/safexcel.h
 +++ b/drivers/crypto/inside-secure/safexcel.h
@@ -743,6 +743,9 @@ struct safexcel_priv_data {
@@ -1,3 +1,15 @@
+From 66458c49aa14ebc9ba2e4f9b6a323b8ff122807b Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Fri, 2 Aug 2019 10:33:28 +0200
+Subject: [PATCH] serial: 8250: add UART_CAP_NMOD flag to skip set_termios for MT Bluetooth UART
+
+The Bluetooth UART on MediaTek SoCs does not support termios
+configuration. Add a new UART_CAP_NMOD capability flag and set it on
+PORT_NPCM so that serial8250_do_set_termios() returns immediately
+without touching the hardware when this flag is present.
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
 --- a/drivers/tty/serial/8250/8250.h
 +++ b/drivers/tty/serial/8250/8250.h
@@ -86,6 +86,7 @@ struct serial8250_config {
@@ -1,3 +1,16 @@
+From edc7cb910433e05eac61b13d94163f1e07fa6af4 Mon Sep 17 00:00:00 2001
+From: Dim Fish <dimfish@gmail.com>
+Date: Thu, 3 Jul 2025 18:06:18 +0300
+Subject: [PATCH] mediatek: spinand: force update_cache_variants to use reset for Foresee NAND
+
+Force update_cache_variantsvariants to use reset for Foresee NAND with bad blocks.
+
+Tested on Xiaomi AX3000T + F35SQA001G with bad blocks and without bad blocks
+
+Signed-off-by: Dim Fish <dimfish@gmail.com>
+Link: https://github.com/openwrt/openwrt/pull/17963
+Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
+---
 Force update_cache_variants to use reset for Foresee NAND with bad blocks

 Tested on Xiaomi AX3000T + F35SQA001G with bad blocks and without bad blocks
@@ -1,3 +1,14 @@
+From c46ccb69d17e584479df849a107423175a143c83 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sat, 24 Oct 2020 21:15:20 +0200
+Subject: [PATCH] net: phy: add RTL8367S gigabit switch Kconfig/Makefile entry for MT7622
+
+Add a CONFIG_RTL8367S_GSW Kconfig option and the corresponding
+obj-$(CONFIG_RTL8367S_GSW) Makefile entry to allow building the
+out-of-tree RTL8367S gigabit switch driver used on MT7622 boards.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
 --- a/drivers/net/phy/Kconfig
 +++ b/drivers/net/phy/Kconfig
@@ -443,6 +443,12 @@ config ROCKCHIP_PHY
@@ -1,3 +1,14 @@
+From ade563ba84496406243b3699a27b3de7e08399e7 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sun, 27 Mar 2022 12:54:03 +0200
+Subject: [PATCH] arm64: dts: mediatek: mt7622: add PCIe slot child nodes
+
+Add named slot0 and slot1 child nodes to the pcie0 and pcie1 host
+controllers in mt7622.dtsi so that device tree overlays can target
+specific PCIe slots by phandle.
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
 +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -844,6 +844,12 @@
@@ -1,3 +1,15 @@
+From 6a2e17d5c1451025396ba523e9f2d112212c7261 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 3 Oct 2023 02:32:35 +0100
+Subject: [PATCH] mediatek: fix PCIe #PERST being de-asserted too early
+
+The driver for MediaTek gen3 PCIe hosts de-asserts all reset
+signals at the same time using a single register write operation.
+Delay the de-assertion of the #PERST signal by 100ms as some PCIe
+devices fail to come up otherwise.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/drivers/pci/controller/pcie-mediatek-gen3.c
 +++ b/drivers/pci/controller/pcie-mediatek-gen3.c
@@ -416,7 +416,13 @@ static int mtk_pcie_startup_port(struct
@@ -1,3 +1,20 @@
+From d0d6b8e1833c587d0c50cac4f6324aa93b0bc8fc Mon Sep 17 00:00:00 2001
+From: John Audia <therealgraysky@proton.me>
+Date: Wed, 6 Jul 2022 11:49:50 -0400
+Subject: [PATCH] mt7622: remove 300 MHz from dts
+
+Due to the bug described here[1], remove the 300 MHz clock to avoid a low
+voltage condition that can cause a hang when rebooting the RT3200/E8450.
+
+This solution is probably better than the script-based work-around[2].
+
+1. https://forum.openwrt.org/t/belkin-rt3200-linksys-e8450-wifi-ax-discussion/94302/1490
+2. https://github.com/openwrt/openwrt/pull/5025
+
+Signed-off-by: John Audia <therealgraysky@proton.me>
+Tested-by: Rui Salvaterra <rsalvaterra@gmail.com>
+Tested-by: John Audia <therealgraysky@proton.me>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
 +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -23,11 +23,17 @@
@@ -1,3 +1,12 @@
+From ddfae94a14bf0fc301505da75825dfe473525a33 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Tue, 29 Oct 2024 13:40:11 +0100
+Subject: [PATCH] mediatek: add support for swapping the polarity on usxgmii interfaces
+
+This patch comes from the MTK SDK.
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
 --- a/drivers/net/pcs/pcs-mtk-usxgmii.c
 +++ b/drivers/net/pcs/pcs-mtk-usxgmii.c
@@ -52,6 +52,12 @@
@@ -1,3 +1,15 @@
+From d62fc50ff42223df2bd82c1ea0f1786ea26d3f08 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sun, 5 Oct 2025 03:39:52 +0100
+Subject: [PATCH] net: phy: mediatek: add 2.5G PHY support for MT7987
+
+Add MT7987 PHY ID, firmware file paths (PMB and DSPBitTb blobs), and the
+necessary PMD/XBZ register definitions. Extend the driver probe path to
+load and initialise the MT7987-specific firmware and configure the
+internal 2.5G PHY hardware.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/drivers/net/phy/mediatek/mtk-2p5ge.c
 +++ b/drivers/net/phy/mediatek/mtk-2p5ge.c
@@ -12,13 +12,77 @@
@@ -1,3 +1,15 @@
+From 2595e31220f8e515714a71deb781e3fdf8c483ef Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sun, 5 Oct 2025 03:42:19 +0100
+Subject: [PATCH] cpufreq: mediatek: add nvmem-based CPU voltage correction for MT7988
+
+Add mt7988_volt_corr_data[] with correction parameters for the 1800 MHz
+OPP and enable the nvmem_volt_corr path in the MT7988 platform data,
+allowing the CPU voltage to be adjusted based on calibration values read
+from the efuse. Raise proc_max_volt to 1120000 uV accordingly.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/drivers/cpufreq/mediatek-cpufreq.c
 +++ b/drivers/cpufreq/mediatek-cpufreq.c
@@ -741,6 +741,16 @@ static struct platform_driver mtk_cpufre
@@ -1,3 +1,15 @@
+From 2595e31220f8e515714a71deb781e3fdf8c483ef Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sun, 5 Oct 2025 03:42:19 +0100
+Subject: [PATCH] cpufreq: mediatek: add proc_fixed_volt flag to skip voltage scaling
+
+Add a proc_fixed_volt boolean to mtk_cpufreq_platform_data. When set,
+mtk_cpufreq_set_voltage() returns immediately without programming the
+regulator, for SoCs where the CPU core voltage is fixed in hardware and
+must not be touched by software.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/drivers/cpufreq/mediatek-cpufreq.c
 +++ b/drivers/cpufreq/mediatek-cpufreq.c
@@ -35,6 +35,8 @@ struct mtk_cpufreq_platform_data {
@@ -1,3 +1,14 @@
+From 2595e31220f8e515714a71deb781e3fdf8c483ef Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sun, 5 Oct 2025 03:42:19 +0100
+Subject: [PATCH] cpufreq: mediatek: add platform data and DT match for MT7987
+
+Add mt7987_platform_data with proc_max_volt=1023000 uV and
+proc_fixed_volt=true (the MT7987 CPU voltage is not software-
+controllable), and register it for the "mediatek,mt7987" DT compatible.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/drivers/cpufreq/mediatek-cpufreq.c
 +++ b/drivers/cpufreq/mediatek-cpufreq.c
@@ -781,6 +781,12 @@ static const struct mtk_cpufreq_platform
@@ -1,3 +1,48 @@
+From 957a0921e20257bd94b7f5ace6e07a68e8388499 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sun, 10 Dec 2023 23:09:00 +0000
+Subject: [PATCH] mediatek: bananapi-r3: add overlay for ReSpeaker 2-mic hat
+
+Add DT overlay to allow using the ReSpeaker 2-mic hat connected to
+the 26-pin header of the BananaPi BPi-R3.
+
+Supported sample formats: S16_LE, S24_LE, S32_LE
+Supported sample rates: 8/12/16/24/32/48/96/192 kHz
+
+          |  BPi-R3  |  ReSpeaker 2-mic
+  Signal  |  26-pin  |  40-pin
+----------+----------+-------------------
+ VCC 5V   |    2     |    2
+ I2C SDA  |    3     |    3
+ I2C SCL  |    5     |    5
+ GND      |    6     |    6
+ PCM CLK  |   12     |   12
+ PCM FS   |   15     |   35
+ PCM DIN  |   26     |   38
+ GND      |   25     |   39
+ PCM DOUT |   22     |   40
+
+Once connected, install the driver and tell U-Boot to apply the DT
+overlay:
+
+opkg kmod-sound-soc-mt7986-wm8960
+fw_setenv bootconf_base "config-mt7986a-bananapi-bpi-r3#mt7986a-bananapi-bpi-r3-respeaker-2mics"
+reboot
+
+To setup the ReSpeaker for Stereo out on the Headphone plug:
+
+amixer sset 'Right Output Mixer PCM' on
+amixer sset 'Left Output Mixer PCM' on
+amixer sset 'PCM Playback -6dB' off
+amixer sset 'O018 I150_Switch' on
+amixer sset 'O019 I151_Switch' on
+amixer sset 'O124 I032_Switch' on
+amixer sset 'O125 I033_Switch' on
+amixer sset 'Headphone' 121
+amixer sset 'Playback' 255
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- /dev/null
 +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-respeaker-2mics.dtso
@@ -0,0 +1,65 @@
@@ -1,3 +1,16 @@
+From b40f707f71d4e1fee9b2c20d62e235c5aba5533b Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Wed, 17 Mar 2021 17:36:54 +0000
+Subject: [PATCH] arm64: dts: mediatek: mt7622-bpi-r64: add SATA/PCIe1 DT overlays
+
+The Bananapi BPi-R64 got a SATA interface which cannot be used at the
+same time as the second mPCIe slot. The decission is made by hogging
+GPIO 90.
+Embed two addtional DT overlay blobs into the image to allow bootloader
+selection of either SATA or PCIE1 feature.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -323,7 +323,7 @@
@@ -1,3 +1,17 @@
+From c27279dc26a26b8ad054882d4c5f86a85526fd16 Mon Sep 17 00:00:00 2001
+From: Yoonji Park <koreapyj@dcmys.kr>
+Date: Mon, 6 Jun 2022 07:44:48 +0000
+Subject: [PATCH] arm: arm64: of: add CMDLINE_OVERRIDE to support chosen/bootargs-override
+
+Add a CONFIG_CMDLINE_OVERRIDE Kconfig option for both ARM and ARM64 and
+handle the corresponding "bootargs-override" property in
+early_init_dt_scan_chosen(). When the property is present in the DT
+chosen node its value fully replaces the kernel command line, which is
+useful on devices where the bootloader sets bootargs that cannot be
+edited.
+
+Signed-off-by: Yoonji Park <koreapyj@dcmys.kr>
+---
 --- a/arch/arm/Kconfig
 +++ b/arch/arm/Kconfig
@@ -1505,6 +1505,14 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
@@ -1,3 +1,17 @@
+From 3a93704a63cf018187411108d241c35ec83992c0 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Fri, 20 Aug 2021 18:31:48 +0100
+Subject: [PATCH] mediatek: add EEPROM data for BPi-R64 2.4GHz wmac
+
+EEPROM data extracted from vendor image found at
+http://forum.banana-pi.org/t/bpi-r64-mt7622-mac80211-wifi-driver/10246/77
+http://forum.banana-pi.org/uploads/short-url/jworbyBYpvrw9VQ2sx92B9z6DWS.bin
+
+MAC address in the EEPROM has been zero'd which results in random
+address on boot.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -650,5 +650,28 @@
@@ -1,3 +1,13 @@
+From 208f6c1232901835708eb4ace44ae17628fc12f5 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Sun, 21 Jan 2024 23:50:02 +0000
+Subject: [PATCH] mediatek: mt7622: convert BPi-R64 to all-UBI layout and fitblk
+
+Modernize bootloader and flash memory layout of the BPi-R64 similar to
+how it has also been done for the BPi-R3.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -32,6 +32,9 @@
@@ -1,3 +1,34 @@
+From 561e3cf678970ae29a719e559943d260a9ba18bb Mon Sep 17 00:00:00 2001
+From: Daniel Pawlik <pawlik.dan@gmail.com>
+Date: Mon, 16 Mar 2026 14:26:51 +0100
+Subject: [PATCH] mediatek: device tree overlay for BPI-R4 with BE14 module
+
+Some Banana Pi BPI-R4 BE14 WiFi modules are shipped with zeroed
+tx_power fields in EEPROM (2G/5G/6G). This leads to low transmit power
+on affected bands.
+This overlay provides known-good EEPROM data (including correct tx_power
+values for 2G/5G/6G bands) dumped from a working BE14 module.
+
+To enable BE14 overlay, add into u-boot bootconf_extra
+parameter: 'mt7988a-bananapi-bpi-r4-wifi-be14'.
+You can use example script:
+
+    overlay="mt7988a-bananapi-bpi-r4-wifi-be14"
+    current="$(fw_printenv -n bootconf_extra 2>/dev/null)"
+    if [ -n "${current}" ]; then
+        fw_setenv bootconf_extra "${current}#${overlay}"
+    else
+        fw_setenv bootconf_extra "${overlay}"
+    fi
+
+Earlier proposal proposed in [1] was fallback to default values if
+invalid EEPROM content is detected.
+
+[1] https://github.com/openwrt/openwrt/pull/19503/
+
+Fixes: https://github.com/openwrt/openwrt/issues/17489
+Signed-off-by: Daniel Pawlik <pawlik.dan@gmail.com>
+---
 --- /dev/null
 +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-wifi-be14.dtso
@@ -0,0 +1,280 @@
@@ -1,3 +1,15 @@
+From 335c1e7cfdfd477a1106ca05c96ff8949ecd953f Mon Sep 17 00:00:00 2001
+From: Furong Xu <xfr@outlook.com>
+Date: Fri, 16 Dec 2022 21:13:37 +0800
+Subject: [PATCH] mediatek: enable sel_clk for spi-mt65xx
+
+Without explicitly enabling sel_clk, clk_disable_unused() will disable
+it when boot is done, causing CPU hang on SPI1 register access on MT7986.
+Explicitly enable sel_clk to make SPI1 functional.
+
+Signed-off-by: Furong Xu <xfr@outlook.com>
+Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
+---
 --- a/drivers/spi/spi-mt65xx.c
 +++ b/drivers/spi/spi-mt65xx.c
@@ -1237,8 +1237,15 @@ static int mtk_spi_probe(struct platform
@@ -1,3 +1,13 @@
+From a270f61c00c7d5a62664b85baa56a8ab1a242f8d Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Fri, 17 Nov 2023 02:01:34 +0000
+Subject: [PATCH] mediatek: import driver for Adtran SmartRG RGBW LED
+
+Import driver for I2C-connected HolTek MCU controlling the RGBW LED
+found in Adtran SmartRG devices.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+---
 ---
 drivers/leds/Kconfig  |   10 ++++++++++
 drivers/leds/Makefile |    1 +
@@ -1,3 +1,17 @@
+From 84fc59c0d5285a0a0fe50e3cb2a85f6224362c55 Mon Sep 17 00:00:00 2001
+From: Jonas Jelonek <jelonek.jonas@gmail.com>
+Date: Sun, 10 Nov 2024 00:43:23 +0000
+Subject: [PATCH] mediatek: filogic: bpi-r3: set netdev-name for sfp1 port
+
+Sets openwrt,netdev-name for the gmac1 node in the dts of BPI-R3, which
+corresponds to the sfp1 slot, to have a proper naming and match the
+label on the official BPI-R3 metal case. This renames the port from eth1
+to sfp1.
+The COMPAT_VERSION is increased to denote that configuration has to be
+adjusted manually.
+
+Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
+---
 --- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
 +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
@@ -195,6 +195,7 @@
@@ -1,4 +1,7 @@
-arm64: dts: mediatek: mt7988: add trng node
+From afcec128c572eb1064472b772ffba3f44e2dbfeb Mon Sep 17 00:00:00 2001
+From: Marcos Alano <marcoshalano@gmail.com>
+Date: Sun, 14 Sep 2025 22:32:12 -0300
+Subject: [PATCH] mediatek: add support for trng on mt7988a

 Add support for trng on mt7988a.