[openwrt/openwrt] kernel: bump 6.12 to 6.12.56
LEDE Commits
lede-commits at lists.infradead.org
Thu Nov 6 13:07:40 PST 2025
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/919e0001b481fdef4c9380dadd29aec1170b445b
commit 919e0001b481fdef4c9380dadd29aec1170b445b
Author: Edoardo Pinci <epinci at outlook.com>
AuthorDate: Wed Oct 29 16:10:23 2025 +0100
kernel: bump 6.12 to 6.12.56
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.56
Removed upstreamed:
- airoha/patches-6.12/028-v6.13-spi-airoha-do-not-keep-tx-rx-dma-buffer-always-mappe.patch
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=ad00df9ee321e87639a740e6e372f11bfe5af52c
- airoha/patches-6.12/029-01-spi-airoha-return-an-error-for-continuous-mode-di.patch
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/spi?h=v6.12.56&id=f5dc5baa5b04ceb0fca2460bc2863921f0e7ede5
- airoha/patches-6.12/029-03-spi-airoha-add-support-of-dual-quad-wires-spi-mod.patch
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=182221d35c1427630ea6d9de9953c2280848c851
- airoha/patches-6.12/029-05-spi-airoha-switch-back-to-non-dma-mode-in-the-cas.patch
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=8063828625359826316c5a1885e9ea341bbdb1b3
- airoha/patches-6.12/029-06-spi-airoha-fix-reading-writing-of-flashes-with-mo.patch
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=4e9a2d592d91b902f918158c1049eef19f9cce90
- mediatek/patches-6.12/810-tty-serial-8250_mtk-enable-baud-clock.patch
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=7cbf5ed24a26d4d80dcc19eb2259fdb9b179d5cf
All other patches automatically rebased.
Build system: x86/64
Build-tested: mediatek/filogic
Run-tested: mediatek/filogic
Signed-off-by: Edoardo Pinci <epinci at outlook.com>
Link: https://github.com/openwrt/openwrt/pull/20589
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
...do-not-keep-tx-rx-dma-buffer-always-mappe.patch | 435 ---------------------
...ha-return-an-error-for-continuous-mode-di.patch | 33 --
...oha-remove-unnecessary-restriction-length.patch | 2 +-
...ha-add-support-of-dual-quad-wires-spi-mod.patch | 209 ----------
...ha-remove-unnecessary-switch-to-non-dma-m.patch | 2 +-
...ha-switch-back-to-non-dma-mode-in-the-cas.patch | 54 ---
...ha-fix-reading-writing-of-flashes-with-mo.patch | 102 -----
...0312-hwmon-sht3x-Add-DT-compatible-string.patch | 2 +-
...c16is7xx-Read-modem-line-state-at-startup.patch | 2 +-
...-sc16is7xx-Don-t-spin-if-no-data-received.patch | 2 +-
...roadcom-Add-display-pipeline-support-to-B.patch | 6 +-
...roadcom-Fixup-HVS-address-for-downstream-.patch | 2 +-
...is7xx-announce-support-for-SER_RS485_RTS_.patch | 2 +-
...0-0794-arm64-dts-Prepare-for-size-cells-2.patch | 2 +-
...64-dts-broadcom-bcm2712-Add-PCIe-DT-nodes.patch | 2 +-
.../780-usb-net-MeigLink_modem_support.patch | 4 +-
target/linux/generic/kernel-6.12 | 4 +-
...ge-add-knob-for-filtering-rx-tx-BPDU-pack.patch | 2 +-
...810-tty-serial-8250_mtk-enable-baud-clock.patch | 54 ---
...rt-8250-add-reset-operation-in-runtime-PM.patch | 4 +-
..._dw-Add-starfive-jh7100-hsuart-compatible.patch | 2 +-
21 files changed, 20 insertions(+), 907 deletions(-)
diff --git a/target/linux/airoha/patches-6.12/028-v6.13-spi-airoha-do-not-keep-tx-rx-dma-buffer-always-mappe.patch b/target/linux/airoha/patches-6.12/028-v6.13-spi-airoha-do-not-keep-tx-rx-dma-buffer-always-mappe.patch
deleted file mode 100644
index 71e920cd0f..0000000000
--- a/target/linux/airoha/patches-6.12/028-v6.13-spi-airoha-do-not-keep-tx-rx-dma-buffer-always-mappe.patch
+++ /dev/null
@@ -1,435 +0,0 @@
-From 7a4b3ebf1d60349587fee21872536e7bd6a4cf39 Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo at kernel.org>
-Date: Sun, 22 Sep 2024 19:38:30 +0200
-Subject: [PATCH] spi: airoha: do not keep {tx,rx} dma buffer always mapped
-
-DMA map txrx_buf on demand in airoha_snand_dirmap_read and
-airoha_snand_dirmap_write routines and do not keep it always mapped.
-This patch is not fixing any bug or introducing any functional change
-to the driver, it just simplifies the code and improve code readability
-without introducing any performance degradation according to the results
-obtained from the mtd_speedtest kernel module test.
-
-root at OpenWrt:# insmod mtd_test.ko
-root at OpenWrt:# insmod mtd_speedtest.ko dev=5
-[ 49.849869] =================================================
-[ 49.855659] mtd_speedtest: MTD device: 5
-[ 49.859583] mtd_speedtest: MTD device size 8388608, eraseblock size 131072, page size 2048, count of eraseblocks 64, pages per eraseblock 64, OOB size 128
-[ 49.874622] mtd_test: scanning for bad eraseblocks
-[ 49.879433] mtd_test: scanned 64 eraseblocks, 0 are bad
-[ 50.106372] mtd_speedtest: testing eraseblock write speed
-[ 53.083380] mtd_speedtest: eraseblock write speed is 2756 KiB/s
-[ 53.089322] mtd_speedtest: testing eraseblock read speed
-[ 54.143360] mtd_speedtest: eraseblock read speed is 7811 KiB/s
-[ 54.370365] mtd_speedtest: testing page write speed
-[ 57.349480] mtd_speedtest: page write speed is 2754 KiB/s
-[ 57.354895] mtd_speedtest: testing page read speed
-[ 58.410431] mtd_speedtest: page read speed is 7796 KiB/s
-[ 58.636805] mtd_speedtest: testing 2 page write speed
-[ 61.612427] mtd_speedtest: 2 page write speed is 2757 KiB/s
-[ 61.618021] mtd_speedtest: testing 2 page read speed
-[ 62.672653] mtd_speedtest: 2 page read speed is 7804 KiB/s
-[ 62.678159] mtd_speedtest: Testing erase speed
-[ 62.903617] mtd_speedtest: erase speed is 37063 KiB/s
-[ 62.908678] mtd_speedtest: Testing 2x multi-block erase speed
-[ 63.134083] mtd_speedtest: 2x multi-block erase speed is 37292 KiB/s
-[ 63.140442] mtd_speedtest: Testing 4x multi-block erase speed
-[ 63.364262] mtd_speedtest: 4x multi-block erase speed is 37566 KiB/s
-[ 63.370632] mtd_speedtest: Testing 8x multi-block erase speed
-[ 63.595740] mtd_speedtest: 8x multi-block erase speed is 37344 KiB/s
-[ 63.602089] mtd_speedtest: Testing 16x multi-block erase speed
-[ 63.827426] mtd_speedtest: 16x multi-block erase speed is 37320 KiB/s
-[ 63.833860] mtd_speedtest: Testing 32x multi-block erase speed
-[ 64.059389] mtd_speedtest: 32x multi-block erase speed is 37288 KiB/s
-[ 64.065833] mtd_speedtest: Testing 64x multi-block erase speed
-[ 64.290609] mtd_speedtest: 64x multi-block erase speed is 37415 KiB/s
-[ 64.297063] mtd_speedtest: finished
-[ 64.300555] =================================================
-
-Tested-by: Christian Marangi <ansuelsmth at gmail.com>
-Signed-off-by: Lorenzo Bianconi <lorenzo at kernel.org>
-Link: https://patch.msgid.link/20240922-airoha-spi-fixes-v3-1-f958802b3d68@kernel.org
-Signed-off-by: Mark Brown <broonie at kernel.org>
----
- drivers/spi/spi-airoha-snfi.c | 154 ++++++++++++++++------------------
- 1 file changed, 71 insertions(+), 83 deletions(-)
-
---- a/drivers/spi/spi-airoha-snfi.c
-+++ b/drivers/spi/spi-airoha-snfi.c
-@@ -206,13 +206,6 @@ enum airoha_snand_cs {
- SPI_CHIP_SEL_LOW,
- };
-
--struct airoha_snand_dev {
-- size_t buf_len;
--
-- u8 *txrx_buf;
-- dma_addr_t dma_addr;
--};
--
- struct airoha_snand_ctrl {
- struct device *dev;
- struct regmap *regmap_ctrl;
-@@ -617,9 +610,9 @@ static bool airoha_snand_supports_op(str
-
- static int airoha_snand_dirmap_create(struct spi_mem_dirmap_desc *desc)
- {
-- struct airoha_snand_dev *as_dev = spi_get_ctldata(desc->mem->spi);
-+ u8 *txrx_buf = spi_get_ctldata(desc->mem->spi);
-
-- if (!as_dev->txrx_buf)
-+ if (!txrx_buf)
- return -EINVAL;
-
- if (desc->info.offset + desc->info.length > U32_MAX)
-@@ -634,10 +627,11 @@ static int airoha_snand_dirmap_create(st
- static ssize_t airoha_snand_dirmap_read(struct spi_mem_dirmap_desc *desc,
- u64 offs, size_t len, void *buf)
- {
-- struct spi_device *spi = desc->mem->spi;
-- struct airoha_snand_dev *as_dev = spi_get_ctldata(spi);
- struct spi_mem_op *op = &desc->info.op_tmpl;
-+ struct spi_device *spi = desc->mem->spi;
- struct airoha_snand_ctrl *as_ctrl;
-+ u8 *txrx_buf = spi_get_ctldata(spi);
-+ dma_addr_t dma_addr;
- u32 val, rd_mode;
- int err;
-
-@@ -662,14 +656,17 @@ static ssize_t airoha_snand_dirmap_read(
- if (err)
- return err;
-
-- dma_sync_single_for_device(as_ctrl->dev, as_dev->dma_addr,
-- as_dev->buf_len, DMA_BIDIRECTIONAL);
-+ dma_addr = dma_map_single(as_ctrl->dev, txrx_buf, SPI_NAND_CACHE_SIZE,
-+ DMA_FROM_DEVICE);
-+ err = dma_mapping_error(as_ctrl->dev, dma_addr);
-+ if (err)
-+ return err;
-
- /* set dma addr */
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_STRADDR,
-- as_dev->dma_addr);
-+ dma_addr);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /* set cust sec size */
- val = as_ctrl->nfi_cfg.sec_size * as_ctrl->nfi_cfg.sec_num;
-@@ -678,58 +675,58 @@ static ssize_t airoha_snand_dirmap_read(
- REG_SPI_NFI_SNF_MISC_CTL2,
- SPI_NFI_READ_DATA_BYTE_NUM, val);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /* set read command */
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_RD_CTL2,
- op->cmd.opcode);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /* set read mode */
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_SNF_MISC_CTL,
- FIELD_PREP(SPI_NFI_DATA_READ_WR_MODE, rd_mode));
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /* set read addr */
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_RD_CTL3, 0x0);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /* set nfi read */
- err = regmap_update_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CNFG,
- SPI_NFI_OPMODE,
- FIELD_PREP(SPI_NFI_OPMODE, 6));
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_set_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CNFG,
- SPI_NFI_READ_MODE | SPI_NFI_DMA_MODE);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_CMD, 0x0);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /* trigger dma start read */
- err = regmap_clear_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CON,
- SPI_NFI_RD_TRIG);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_set_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CON,
- SPI_NFI_RD_TRIG);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_read_poll_timeout(as_ctrl->regmap_nfi,
- REG_SPI_NFI_SNF_STA_CTL1, val,
- (val & SPI_NFI_READ_FROM_CACHE_DONE),
- 0, 1 * USEC_PER_SEC);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /*
- * SPI_NFI_READ_FROM_CACHE_DONE bit must be written at the end
-@@ -739,35 +736,41 @@ static ssize_t airoha_snand_dirmap_read(
- SPI_NFI_READ_FROM_CACHE_DONE,
- SPI_NFI_READ_FROM_CACHE_DONE);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_read_poll_timeout(as_ctrl->regmap_nfi, REG_SPI_NFI_INTR,
- val, (val & SPI_NFI_AHB_DONE), 0,
- 1 * USEC_PER_SEC);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /* DMA read need delay for data ready from controller to DRAM */
- udelay(1);
-
-- dma_sync_single_for_cpu(as_ctrl->dev, as_dev->dma_addr,
-- as_dev->buf_len, DMA_BIDIRECTIONAL);
-+ dma_unmap_single(as_ctrl->dev, dma_addr, SPI_NAND_CACHE_SIZE,
-+ DMA_FROM_DEVICE);
- err = airoha_snand_set_mode(as_ctrl, SPI_MODE_MANUAL);
- if (err < 0)
- return err;
-
-- memcpy(buf, as_dev->txrx_buf + offs, len);
-+ memcpy(buf, txrx_buf + offs, len);
-
- return len;
-+
-+error_dma_unmap:
-+ dma_unmap_single(as_ctrl->dev, dma_addr, SPI_NAND_CACHE_SIZE,
-+ DMA_FROM_DEVICE);
-+ return err;
- }
-
- static ssize_t airoha_snand_dirmap_write(struct spi_mem_dirmap_desc *desc,
- u64 offs, size_t len, const void *buf)
- {
-- struct spi_device *spi = desc->mem->spi;
-- struct airoha_snand_dev *as_dev = spi_get_ctldata(spi);
- struct spi_mem_op *op = &desc->info.op_tmpl;
-+ struct spi_device *spi = desc->mem->spi;
-+ u8 *txrx_buf = spi_get_ctldata(spi);
- struct airoha_snand_ctrl *as_ctrl;
-+ dma_addr_t dma_addr;
- u32 wr_mode, val;
- int err;
-
-@@ -776,19 +779,20 @@ static ssize_t airoha_snand_dirmap_write
- if (err < 0)
- return err;
-
-- dma_sync_single_for_cpu(as_ctrl->dev, as_dev->dma_addr,
-- as_dev->buf_len, DMA_BIDIRECTIONAL);
-- memcpy(as_dev->txrx_buf + offs, buf, len);
-- dma_sync_single_for_device(as_ctrl->dev, as_dev->dma_addr,
-- as_dev->buf_len, DMA_BIDIRECTIONAL);
-+ memcpy(txrx_buf + offs, buf, len);
-+ dma_addr = dma_map_single(as_ctrl->dev, txrx_buf, SPI_NAND_CACHE_SIZE,
-+ DMA_TO_DEVICE);
-+ err = dma_mapping_error(as_ctrl->dev, dma_addr);
-+ if (err)
-+ return err;
-
- err = airoha_snand_set_mode(as_ctrl, SPI_MODE_DMA);
- if (err < 0)
-- return err;
-+ goto error_dma_unmap;
-
- err = airoha_snand_nfi_config(as_ctrl);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- if (op->cmd.opcode == SPI_NAND_OP_PROGRAM_LOAD_QUAD ||
- op->cmd.opcode == SPI_NAND_OP_PROGRAM_LOAD_RAMDON_QUAD)
-@@ -797,9 +801,9 @@ static ssize_t airoha_snand_dirmap_write
- wr_mode = 0;
-
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_STRADDR,
-- as_dev->dma_addr);
-+ dma_addr);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- val = FIELD_PREP(SPI_NFI_PROG_LOAD_BYTE_NUM,
- as_ctrl->nfi_cfg.sec_size * as_ctrl->nfi_cfg.sec_num);
-@@ -807,65 +811,65 @@ static ssize_t airoha_snand_dirmap_write
- REG_SPI_NFI_SNF_MISC_CTL2,
- SPI_NFI_PROG_LOAD_BYTE_NUM, val);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_PG_CTL1,
- FIELD_PREP(SPI_NFI_PG_LOAD_CMD,
- op->cmd.opcode));
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_SNF_MISC_CTL,
- FIELD_PREP(SPI_NFI_DATA_READ_WR_MODE, wr_mode));
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_PG_CTL2, 0x0);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_clear_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CNFG,
- SPI_NFI_READ_MODE);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_update_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CNFG,
- SPI_NFI_OPMODE,
- FIELD_PREP(SPI_NFI_OPMODE, 3));
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_set_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CNFG,
- SPI_NFI_DMA_MODE);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_CMD, 0x80);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_clear_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CON,
- SPI_NFI_WR_TRIG);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_set_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CON,
- SPI_NFI_WR_TRIG);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_read_poll_timeout(as_ctrl->regmap_nfi, REG_SPI_NFI_INTR,
- val, (val & SPI_NFI_AHB_DONE), 0,
- 1 * USEC_PER_SEC);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- err = regmap_read_poll_timeout(as_ctrl->regmap_nfi,
- REG_SPI_NFI_SNF_STA_CTL1, val,
- (val & SPI_NFI_LOAD_TO_CACHE_DONE),
- 0, 1 * USEC_PER_SEC);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
- /*
- * SPI_NFI_LOAD_TO_CACHE_DONE bit must be written at the end
-@@ -875,13 +879,20 @@ static ssize_t airoha_snand_dirmap_write
- SPI_NFI_LOAD_TO_CACHE_DONE,
- SPI_NFI_LOAD_TO_CACHE_DONE);
- if (err)
-- return err;
-+ goto error_dma_unmap;
-
-+ dma_unmap_single(as_ctrl->dev, dma_addr, SPI_NAND_CACHE_SIZE,
-+ DMA_TO_DEVICE);
- err = airoha_snand_set_mode(as_ctrl, SPI_MODE_MANUAL);
- if (err < 0)
- return err;
-
- return len;
-+
-+error_dma_unmap:
-+ dma_unmap_single(as_ctrl->dev, dma_addr, SPI_NAND_CACHE_SIZE,
-+ DMA_TO_DEVICE);
-+ return err;
- }
-
- static int airoha_snand_exec_op(struct spi_mem *mem,
-@@ -956,42 +967,20 @@ static const struct spi_controller_mem_o
- static int airoha_snand_setup(struct spi_device *spi)
- {
- struct airoha_snand_ctrl *as_ctrl;
-- struct airoha_snand_dev *as_dev;
--
-- as_ctrl = spi_controller_get_devdata(spi->controller);
--
-- as_dev = devm_kzalloc(as_ctrl->dev, sizeof(*as_dev), GFP_KERNEL);
-- if (!as_dev)
-- return -ENOMEM;
-+ u8 *txrx_buf;
-
- /* prepare device buffer */
-- as_dev->buf_len = SPI_NAND_CACHE_SIZE;
-- as_dev->txrx_buf = devm_kzalloc(as_ctrl->dev, as_dev->buf_len,
-- GFP_KERNEL);
-- if (!as_dev->txrx_buf)
-- return -ENOMEM;
--
-- as_dev->dma_addr = dma_map_single(as_ctrl->dev, as_dev->txrx_buf,
-- as_dev->buf_len, DMA_BIDIRECTIONAL);
-- if (dma_mapping_error(as_ctrl->dev, as_dev->dma_addr))
-+ as_ctrl = spi_controller_get_devdata(spi->controller);
-+ txrx_buf = devm_kzalloc(as_ctrl->dev, SPI_NAND_CACHE_SIZE,
-+ GFP_KERNEL);
-+ if (!txrx_buf)
- return -ENOMEM;
-
-- spi_set_ctldata(spi, as_dev);
-+ spi_set_ctldata(spi, txrx_buf);
-
- return 0;
- }
-
--static void airoha_snand_cleanup(struct spi_device *spi)
--{
-- struct airoha_snand_dev *as_dev = spi_get_ctldata(spi);
-- struct airoha_snand_ctrl *as_ctrl;
--
-- as_ctrl = spi_controller_get_devdata(spi->controller);
-- dma_unmap_single(as_ctrl->dev, as_dev->dma_addr,
-- as_dev->buf_len, DMA_BIDIRECTIONAL);
-- spi_set_ctldata(spi, NULL);
--}
--
- static int airoha_snand_nfi_setup(struct airoha_snand_ctrl *as_ctrl)
- {
- u32 val, sec_size, sec_num;
-@@ -1093,7 +1082,6 @@ static int airoha_snand_probe(struct pla
- ctrl->bits_per_word_mask = SPI_BPW_MASK(8);
- ctrl->mode_bits = SPI_RX_DUAL;
- ctrl->setup = airoha_snand_setup;
-- ctrl->cleanup = airoha_snand_cleanup;
- device_set_node(&ctrl->dev, dev_fwnode(dev));
-
- err = airoha_snand_nfi_setup(as_ctrl);
diff --git a/target/linux/airoha/patches-6.12/029-01-spi-airoha-return-an-error-for-continuous-mode-di.patch b/target/linux/airoha/patches-6.12/029-01-spi-airoha-return-an-error-for-continuous-mode-di.patch
deleted file mode 100644
index 9ee47fcbe5..0000000000
--- a/target/linux/airoha/patches-6.12/029-01-spi-airoha-return-an-error-for-continuous-mode-di.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 4aac08add11979d838335ebff0dc42c532f05c98 Mon Sep 17 00:00:00 2001
-From: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
-Date: Mon, 4 Aug 2025 21:45:46 +0300
-Subject: [PATCH v6 01/13] spi: airoha: return an error for continuous mode
- dirmap creation cases
-
-This driver can accelerate single page operations only, thus
-continuous reading mode should not be used.
-
-Continuous reading will use sizes up to the size of one erase block.
-This size is much larger than the size of single flash page. Use this
-difference to identify continuous reading and return an error.
-
-Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
-Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de>
-Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
----
- drivers/spi/spi-airoha-snfi.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/spi/spi-airoha-snfi.c
-+++ b/drivers/spi/spi-airoha-snfi.c
-@@ -618,6 +618,10 @@ static int airoha_snand_dirmap_create(st
- if (desc->info.offset + desc->info.length > U32_MAX)
- return -EINVAL;
-
-+ /* continuous reading is not supported */
-+ if (desc->info.length > SPI_NAND_CACHE_SIZE)
-+ return -E2BIG;
-+
- if (!airoha_snand_supports_op(desc->mem, &desc->info.op_tmpl))
- return -EOPNOTSUPP;
-
diff --git a/target/linux/airoha/patches-6.12/029-02-spi-airoha-remove-unnecessary-restriction-length.patch b/target/linux/airoha/patches-6.12/029-02-spi-airoha-remove-unnecessary-restriction-length.patch
index bbb4121282..e3b9f0ccbe 100644
--- a/target/linux/airoha/patches-6.12/029-02-spi-airoha-remove-unnecessary-restriction-length.patch
+++ b/target/linux/airoha/patches-6.12/029-02-spi-airoha-remove-unnecessary-restriction-length.patch
@@ -15,7 +15,7 @@ Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com
--- a/drivers/spi/spi-airoha-snfi.c
+++ b/drivers/spi/spi-airoha-snfi.c
-@@ -579,13 +579,6 @@ static int airoha_snand_adjust_op_size(s
+@@ -619,13 +619,6 @@ static int airoha_snand_adjust_op_size(s
if (op->data.nbytes > max_len)
op->data.nbytes = max_len;
diff --git a/target/linux/airoha/patches-6.12/029-03-spi-airoha-add-support-of-dual-quad-wires-spi-mod.patch b/target/linux/airoha/patches-6.12/029-03-spi-airoha-add-support-of-dual-quad-wires-spi-mod.patch
deleted file mode 100644
index ff54feab79..0000000000
--- a/target/linux/airoha/patches-6.12/029-03-spi-airoha-add-support-of-dual-quad-wires-spi-mod.patch
+++ /dev/null
@@ -1,209 +0,0 @@
-From 703b10241666b468484a6ec5eb5c7c71fb2463ef Mon Sep 17 00:00:00 2001
-From: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
-Date: Sat, 7 Jun 2025 09:09:38 +0300
-Subject: [PATCH v6 03/13] spi: airoha: add support of dual/quad wires spi
- modes to exec_op() handler
-
-Booting without this patch and disabled dirmap support results in
-
-[ 2.980719] spi-nand spi0.0: Micron SPI NAND was found.
-[ 2.986040] spi-nand spi0.0: 256 MiB, block size: 128 KiB, page size: 2048, OOB size: 128
-[ 2.994709] 2 fixed-partitions partitions found on MTD device spi0.0
-[ 3.001075] Creating 2 MTD partitions on "spi0.0":
-[ 3.005862] 0x000000000000-0x000000020000 : "bl2"
-[ 3.011272] 0x000000020000-0x000010000000 : "ubi"
-...
-[ 6.195594] ubi0: attaching mtd1
-[ 13.338398] ubi0: scanning is finished
-[ 13.342188] ubi0 error: ubi_read_volume_table: the layout volume was not found
-[ 13.349784] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -22
-[ 13.356897] UBI error: cannot attach mtd1
-
-If dirmap is disabled or not supported in the spi driver, the dirmap requests
-will be executed via exec_op() handler. Thus, if the hardware supports
-dual/quad spi modes, then corresponding requests will be sent to exec_op()
-handler. Current driver does not support such requests, so error is arrised.
-As result the flash can't be read/write.
-
-This patch adds support of dual and quad wires spi modes to exec_op() handler.
-
-Fixes: a403997c12019 ("spi: airoha: add SPI-NAND Flash controller driver")
-Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
-Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
----
- drivers/spi/spi-airoha-snfi.c | 108 ++++++++++++++++++++++++++--------
- 1 file changed, 82 insertions(+), 26 deletions(-)
-
---- a/drivers/spi/spi-airoha-snfi.c
-+++ b/drivers/spi/spi-airoha-snfi.c
-@@ -192,6 +192,14 @@
- #define SPI_NAND_OP_RESET 0xff
- #define SPI_NAND_OP_DIE_SELECT 0xc2
-
-+/* SNAND FIFO commands */
-+#define SNAND_FIFO_TX_BUSWIDTH_SINGLE 0x08
-+#define SNAND_FIFO_TX_BUSWIDTH_DUAL 0x09
-+#define SNAND_FIFO_TX_BUSWIDTH_QUAD 0x0a
-+#define SNAND_FIFO_RX_BUSWIDTH_SINGLE 0x0c
-+#define SNAND_FIFO_RX_BUSWIDTH_DUAL 0x0e
-+#define SNAND_FIFO_RX_BUSWIDTH_QUAD 0x0f
-+
- #define SPI_NAND_CACHE_SIZE (SZ_4K + SZ_256)
- #define SPI_MAX_TRANSFER_SIZE 511
-
-@@ -387,10 +395,26 @@ static int airoha_snand_set_mode(struct
- return regmap_write(as_ctrl->regmap_ctrl, REG_SPI_CTRL_DUMMY, 0);
- }
-
--static int airoha_snand_write_data(struct airoha_snand_ctrl *as_ctrl, u8 cmd,
-- const u8 *data, int len)
-+static int airoha_snand_write_data(struct airoha_snand_ctrl *as_ctrl,
-+ const u8 *data, int len, int buswidth)
- {
- int i, data_len;
-+ u8 cmd;
-+
-+ switch (buswidth) {
-+ case 0:
-+ case 1:
-+ cmd = SNAND_FIFO_TX_BUSWIDTH_SINGLE;
-+ break;
-+ case 2:
-+ cmd = SNAND_FIFO_TX_BUSWIDTH_DUAL;
-+ break;
-+ case 4:
-+ cmd = SNAND_FIFO_TX_BUSWIDTH_QUAD;
-+ break;
-+ default:
-+ return -EINVAL;
-+ }
-
- for (i = 0; i < len; i += data_len) {
- int err;
-@@ -409,16 +433,32 @@ static int airoha_snand_write_data(struc
- return 0;
- }
-
--static int airoha_snand_read_data(struct airoha_snand_ctrl *as_ctrl, u8 *data,
-- int len)
-+static int airoha_snand_read_data(struct airoha_snand_ctrl *as_ctrl,
-+ u8 *data, int len, int buswidth)
- {
- int i, data_len;
-+ u8 cmd;
-+
-+ switch (buswidth) {
-+ case 0:
-+ case 1:
-+ cmd = SNAND_FIFO_RX_BUSWIDTH_SINGLE;
-+ break;
-+ case 2:
-+ cmd = SNAND_FIFO_RX_BUSWIDTH_DUAL;
-+ break;
-+ case 4:
-+ cmd = SNAND_FIFO_RX_BUSWIDTH_QUAD;
-+ break;
-+ default:
-+ return -EINVAL;
-+ }
-
- for (i = 0; i < len; i += data_len) {
- int err;
-
- data_len = min(len - i, SPI_MAX_TRANSFER_SIZE);
-- err = airoha_snand_set_fifo_op(as_ctrl, 0xc, data_len);
-+ err = airoha_snand_set_fifo_op(as_ctrl, cmd, data_len);
- if (err)
- return err;
-
-@@ -895,12 +935,28 @@ error_dma_unmap:
- static int airoha_snand_exec_op(struct spi_mem *mem,
- const struct spi_mem_op *op)
- {
-- u8 data[8], cmd, opcode = op->cmd.opcode;
- struct airoha_snand_ctrl *as_ctrl;
-+ int op_len, addr_len, dummy_len;
-+ u8 buf[20], *data;
- int i, err;
-
- as_ctrl = spi_controller_get_devdata(mem->spi->controller);
-
-+ op_len = op->cmd.nbytes;
-+ addr_len = op->addr.nbytes;
-+ dummy_len = op->dummy.nbytes;
-+
-+ if (op_len + dummy_len + addr_len > sizeof(buf))
-+ return -EIO;
-+
-+ data = buf;
-+ for (i = 0; i < op_len; i++)
-+ *data++ = op->cmd.opcode >> (8 * (op_len - i - 1));
-+ for (i = 0; i < addr_len; i++)
-+ *data++ = op->addr.val >> (8 * (addr_len - i - 1));
-+ for (i = 0; i < dummy_len; i++)
-+ *data++ = 0xff;
-+
- /* switch to manual mode */
- err = airoha_snand_set_mode(as_ctrl, SPI_MODE_MANUAL);
- if (err < 0)
-@@ -911,40 +967,40 @@ static int airoha_snand_exec_op(struct s
- return err;
-
- /* opcode */
-- err = airoha_snand_write_data(as_ctrl, 0x8, &opcode, sizeof(opcode));
-+ data = buf;
-+ err = airoha_snand_write_data(as_ctrl, data, op_len,
-+ op->cmd.buswidth);
- if (err)
- return err;
-
- /* addr part */
-- cmd = opcode == SPI_NAND_OP_GET_FEATURE ? 0x11 : 0x8;
-- put_unaligned_be64(op->addr.val, data);
--
-- for (i = ARRAY_SIZE(data) - op->addr.nbytes;
-- i < ARRAY_SIZE(data); i++) {
-- err = airoha_snand_write_data(as_ctrl, cmd, &data[i],
-- sizeof(data[0]));
-+ data += op_len;
-+ if (addr_len) {
-+ err = airoha_snand_write_data(as_ctrl, data, addr_len,
-+ op->addr.buswidth);
- if (err)
- return err;
- }
-
- /* dummy */
-- data[0] = 0xff;
-- for (i = 0; i < op->dummy.nbytes; i++) {
-- err = airoha_snand_write_data(as_ctrl, 0x8, &data[0],
-- sizeof(data[0]));
-+ data += addr_len;
-+ if (dummy_len) {
-+ err = airoha_snand_write_data(as_ctrl, data, dummy_len,
-+ op->dummy.buswidth);
- if (err)
- return err;
- }
-
- /* data */
-- if (op->data.dir == SPI_MEM_DATA_IN) {
-- err = airoha_snand_read_data(as_ctrl, op->data.buf.in,
-- op->data.nbytes);
-- if (err)
-- return err;
-- } else {
-- err = airoha_snand_write_data(as_ctrl, 0x8, op->data.buf.out,
-- op->data.nbytes);
-+ if (op->data.nbytes) {
-+ if (op->data.dir == SPI_MEM_DATA_IN)
-+ err = airoha_snand_read_data(as_ctrl, op->data.buf.in,
-+ op->data.nbytes,
-+ op->data.buswidth);
-+ else
-+ err = airoha_snand_write_data(as_ctrl, op->data.buf.out,
-+ op->data.nbytes,
-+ op->data.buswidth);
- if (err)
- return err;
- }
diff --git a/target/linux/airoha/patches-6.12/029-04-spi-airoha-remove-unnecessary-switch-to-non-dma-m.patch b/target/linux/airoha/patches-6.12/029-04-spi-airoha-remove-unnecessary-switch-to-non-dma-m.patch
index 7735d22d00..626e5c0ad9 100644
--- a/target/linux/airoha/patches-6.12/029-04-spi-airoha-remove-unnecessary-switch-to-non-dma-m.patch
+++ b/target/linux/airoha/patches-6.12/029-04-spi-airoha-remove-unnecessary-switch-to-non-dma-m.patch
@@ -17,7 +17,7 @@ Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com
--- a/drivers/spi/spi-airoha-snfi.c
+++ b/drivers/spi/spi-airoha-snfi.c
-@@ -812,9 +812,6 @@ static ssize_t airoha_snand_dirmap_write
+@@ -815,9 +815,6 @@ static ssize_t airoha_snand_dirmap_write
int err;
as_ctrl = spi_controller_get_devdata(spi->controller);
diff --git a/target/linux/airoha/patches-6.12/029-05-spi-airoha-switch-back-to-non-dma-mode-in-the-cas.patch b/target/linux/airoha/patches-6.12/029-05-spi-airoha-switch-back-to-non-dma-mode-in-the-cas.patch
deleted file mode 100644
index 39e759fec7..0000000000
--- a/target/linux/airoha/patches-6.12/029-05-spi-airoha-switch-back-to-non-dma-mode-in-the-cas.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From 711584484d76448763959ed4e103895d9dcc7438 Mon Sep 17 00:00:00 2001
-From: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
-Date: Mon, 11 Aug 2025 20:24:42 +0300
-Subject: [PATCH v6 05/13] spi: airoha: switch back to non-dma mode in the case
- of error
-
-Current dirmap code does not switch back to non-dma mode in the case of
-error. This is wrong.
-
-This patch fixes dirmap read/write error path.
-
-Fixes: a403997c12019 ("spi: airoha: add SPI-NAND Flash controller driver")
-Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
-Acked-by: Lorenzo Bianconi <lorenzo at kernel.org>
-Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
----
- drivers/spi/spi-airoha-snfi.c | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
-
---- a/drivers/spi/spi-airoha-snfi.c
-+++ b/drivers/spi/spi-airoha-snfi.c
-@@ -691,13 +691,13 @@ static ssize_t airoha_snand_dirmap_read(
-
- err = airoha_snand_nfi_config(as_ctrl);
- if (err)
-- return err;
-+ goto error_dma_mode_off;
-
- dma_addr = dma_map_single(as_ctrl->dev, txrx_buf, SPI_NAND_CACHE_SIZE,
- DMA_FROM_DEVICE);
- err = dma_mapping_error(as_ctrl->dev, dma_addr);
- if (err)
-- return err;
-+ goto error_dma_mode_off;
-
- /* set dma addr */
- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_STRADDR,
-@@ -797,6 +797,8 @@ static ssize_t airoha_snand_dirmap_read(
- error_dma_unmap:
- dma_unmap_single(as_ctrl->dev, dma_addr, SPI_NAND_CACHE_SIZE,
- DMA_FROM_DEVICE);
-+error_dma_mode_off:
-+ airoha_snand_set_mode(as_ctrl, SPI_MODE_MANUAL);
- return err;
- }
-
-@@ -926,6 +928,7 @@ static ssize_t airoha_snand_dirmap_write
- error_dma_unmap:
- dma_unmap_single(as_ctrl->dev, dma_addr, SPI_NAND_CACHE_SIZE,
- DMA_TO_DEVICE);
-+ airoha_snand_set_mode(as_ctrl, SPI_MODE_MANUAL);
- return err;
- }
-
diff --git a/target/linux/airoha/patches-6.12/029-06-spi-airoha-fix-reading-writing-of-flashes-with-mo.patch b/target/linux/airoha/patches-6.12/029-06-spi-airoha-fix-reading-writing-of-flashes-with-mo.patch
deleted file mode 100644
index 24515c8c03..0000000000
--- a/target/linux/airoha/patches-6.12/029-06-spi-airoha-fix-reading-writing-of-flashes-with-mo.patch
+++ /dev/null
@@ -1,102 +0,0 @@
-From d8a0a67bf75c4cf2a760b6fa0002b0baff6e8b20 Mon Sep 17 00:00:00 2001
-From: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
-Date: Mon, 11 Aug 2025 20:32:40 +0300
-Subject: [PATCH v6 06/13] spi: airoha: fix reading/writing of flashes with
- more than one plane per lun
-
-Attaching UBI on the flash with more than one plane per lun will lead to
-the following error:
-
-[ 2.980989] spi-nand spi0.0: Micron SPI NAND was found.
-[ 2.986309] spi-nand spi0.0: 256 MiB, block size: 128 KiB, page size: 2048, OOB size: 128
-[ 2.994978] 2 fixed-partitions partitions found on MTD device spi0.0
-[ 3.001350] Creating 2 MTD partitions on "spi0.0":
-[ 3.006159] 0x000000000000-0x000000020000 : "bl2"
-[ 3.011663] 0x000000020000-0x000010000000 : "ubi"
-...
-[ 6.391748] ubi0: attaching mtd1
-[ 6.412545] ubi0 error: ubi_attach: PEB 0 contains corrupted VID header, and the data does not contain all 0xFF
-[ 6.422677] ubi0 error: ubi_attach: this may be a non-UBI PEB or a severe VID header corruption which requires manual inspection
-[ 6.434249] Volume identifier header dump:
-[ 6.438349] magic 55424923
-[ 6.441482] version 1
-[ 6.444007] vol_type 0
-[ 6.446539] copy_flag 0
-[ 6.449068] compat 0
-[ 6.451594] vol_id 0
-[ 6.454120] lnum 1
-[ 6.456651] data_size 4096
-[ 6.459442] used_ebs 1061644134
-[ 6.462748] data_pad 0
-[ 6.465274] sqnum 0
-[ 6.467805] hdr_crc 61169820
-[ 6.470943] Volume identifier header hexdump:
-[ 6.475308] hexdump of PEB 0 offset 4096, length 126976
-[ 6.507391] ubi0 warning: ubi_attach: valid VID header but corrupted EC header at PEB 4
-[ 6.515415] ubi0 error: ubi_compare_lebs: unsupported on-flash UBI format
-[ 6.522222] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -22
-[ 6.529294] UBI error: cannot attach mtd1
-
-Non dirmap reading works good. Looking to spi_mem_no_dirmap_read() code we'll see:
-
- static ssize_t spi_mem_no_dirmap_read(struct spi_mem_dirmap_desc *desc,
- u64 offs, size_t len, void *buf)
- {
- struct spi_mem_op op = desc->info.op_tmpl;
- int ret;
-
-// --- see here ---
- op.addr.val = desc->info.offset + offs;
-//-----------------
- op.data.buf.in = buf;
- op.data.nbytes = len;
- ret = spi_mem_adjust_op_size(desc->mem, &op);
- if (ret)
- return ret;
-
- ret = spi_mem_exec_op(desc->mem, &op);
- if (ret)
- return ret;
-
- return op.data.nbytes;
- }
-
-The similar happens for spi_mem_no_dirmap_write(). Thus the address
-passed to the flash should take in the account the value of
-desc->info.offset.
-
-This patch fix dirmap reading/writing of flashes with more than one
-plane per lun.
-
-Fixes: a403997c12019 ("spi: airoha: add SPI-NAND Flash controller driver")
-Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy at iopsys.eu>
-Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
----
- drivers/spi/spi-airoha-snfi.c | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
-
---- a/drivers/spi/spi-airoha-snfi.c
-+++ b/drivers/spi/spi-airoha-snfi.c
-@@ -726,8 +726,9 @@ static ssize_t airoha_snand_dirmap_read(
- if (err)
- goto error_dma_unmap;
-
-- /* set read addr */
-- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_RD_CTL3, 0x0);
-+ /* set read addr: zero page offset + descriptor read offset */
-+ err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_RD_CTL3,
-+ desc->info.offset);
- if (err)
- goto error_dma_unmap;
-
-@@ -860,7 +861,9 @@ static ssize_t airoha_snand_dirmap_write
- if (err)
- goto error_dma_unmap;
-
-- err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_PG_CTL2, 0x0);
-+ /* set write addr: zero page offset + descriptor write offset */
-+ err = regmap_write(as_ctrl->regmap_nfi, REG_SPI_NFI_PG_CTL2,
-+ desc->info.offset);
- if (err)
- goto error_dma_unmap;
-
diff --git a/target/linux/bcm27xx/patches-6.12/950-0312-hwmon-sht3x-Add-DT-compatible-string.patch b/target/linux/bcm27xx/patches-6.12/950-0312-hwmon-sht3x-Add-DT-compatible-string.patch
index 6bb2725b28..2199a05860 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0312-hwmon-sht3x-Add-DT-compatible-string.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0312-hwmon-sht3x-Add-DT-compatible-string.patch
@@ -10,7 +10,7 @@ Signed-off-by: Phil Elwell <phil at raspberrypi.com>
--- a/drivers/hwmon/sht3x.c
+++ b/drivers/hwmon/sht3x.c
-@@ -954,19 +954,19 @@ static int sht3x_probe(struct i2c_client
+@@ -961,19 +961,19 @@ static int sht3x_probe(struct i2c_client
return PTR_ERR_OR_ZERO(hwmon_dev);
}
diff --git a/target/linux/bcm27xx/patches-6.12/950-0331-serial-sc16is7xx-Read-modem-line-state-at-startup.patch b/target/linux/bcm27xx/patches-6.12/950-0331-serial-sc16is7xx-Read-modem-line-state-at-startup.patch
index 686aba0ecf..5b5750aea0 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0331-serial-sc16is7xx-Read-modem-line-state-at-startup.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0331-serial-sc16is7xx-Read-modem-line-state-at-startup.patch
@@ -16,7 +16,7 @@ Signed-off-by: Phil Elwell <phil at raspberrypi.com>
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
-@@ -1196,6 +1196,9 @@ static int sc16is7xx_startup(struct uart
+@@ -1189,6 +1189,9 @@ static int sc16is7xx_startup(struct uart
SC16IS7XX_IER_MSI_BIT;
sc16is7xx_port_write(port, SC16IS7XX_IER_REG, val);
diff --git a/target/linux/bcm27xx/patches-6.12/950-0416-serial-sc16is7xx-Don-t-spin-if-no-data-received.patch b/target/linux/bcm27xx/patches-6.12/950-0416-serial-sc16is7xx-Don-t-spin-if-no-data-received.patch
index d668cf1857..26f662acdf 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0416-serial-sc16is7xx-Don-t-spin-if-no-data-received.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0416-serial-sc16is7xx-Don-t-spin-if-no-data-received.patch
@@ -15,7 +15,7 @@ Signed-off-by: Phil Elwell <phil at raspberrypi.com>
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
-@@ -821,6 +821,8 @@ static bool sc16is7xx_port_irq(struct sc
+@@ -814,6 +814,8 @@ static bool sc16is7xx_port_irq(struct sc
if (rxlen)
sc16is7xx_handle_rx(port, rxlen, iir);
diff --git a/target/linux/bcm27xx/patches-6.12/950-0623-arm64-dts-broadcom-Add-display-pipeline-support-to-B.patch b/target/linux/bcm27xx/patches-6.12/950-0623-arm64-dts-broadcom-Add-display-pipeline-support-to-B.patch
index e5578b2d8e..f230101e7b 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0623-arm64-dts-broadcom-Add-display-pipeline-support-to-B.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0623-arm64-dts-broadcom-Add-display-pipeline-support-to-B.patch
@@ -36,8 +36,8 @@ Signed-off-by: Dave Stevenson <dave.stevenson at raspberrypi.com>
};
--- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
-@@ -265,6 +265,172 @@
- interrupt-controller;
+@@ -268,6 +268,172 @@
+ IRQ_TYPE_LEVEL_HIGH)>;
#interrupt-cells = <3>;
};
+
@@ -209,7 +209,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson at raspberrypi.com>
};
timer {
-@@ -280,4 +446,27 @@
+@@ -283,4 +449,27 @@
<GIC_PPI 12 (GIC_CPU_MASK_SIMPLE(4) |
IRQ_TYPE_LEVEL_LOW)>;
};
diff --git a/target/linux/bcm27xx/patches-6.12/950-0628-arm64-dts-broadcom-Fixup-HVS-address-for-downstream-.patch b/target/linux/bcm27xx/patches-6.12/950-0628-arm64-dts-broadcom-Fixup-HVS-address-for-downstream-.patch
index a4a712e2b5..4dd931b964 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0628-arm64-dts-broadcom-Fixup-HVS-address-for-downstream-.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0628-arm64-dts-broadcom-Fixup-HVS-address-for-downstream-.patch
@@ -14,7 +14,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson at raspberrypi.com>
--- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
-@@ -463,10 +463,10 @@
+@@ -466,10 +466,10 @@
hvs: hvs at 107c580000 {
compatible = "brcm,bcm2712-hvs";
diff --git a/target/linux/bcm27xx/patches-6.12/950-0702-serial-sc16is7xx-announce-support-for-SER_RS485_RTS_.patch b/target/linux/bcm27xx/patches-6.12/950-0702-serial-sc16is7xx-announce-support-for-SER_RS485_RTS_.patch
index 7a8b37a00d..5109a9879d 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0702-serial-sc16is7xx-announce-support-for-SER_RS485_RTS_.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0702-serial-sc16is7xx-announce-support-for-SER_RS485_RTS_.patch
@@ -31,7 +31,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
-@@ -1468,7 +1468,7 @@ static int sc16is7xx_setup_mctrl_ports(s
+@@ -1461,7 +1461,7 @@ static int sc16is7xx_setup_mctrl_ports(s
}
static const struct serial_rs485 sc16is7xx_rs485_supported = {
diff --git a/target/linux/bcm27xx/patches-6.12/950-0794-arm64-dts-Prepare-for-size-cells-2.patch b/target/linux/bcm27xx/patches-6.12/950-0794-arm64-dts-Prepare-for-size-cells-2.patch
index e7f862d668..e9e661dbb8 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0794-arm64-dts-Prepare-for-size-cells-2.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0794-arm64-dts-Prepare-for-size-cells-2.patch
@@ -72,7 +72,7 @@ Signed-off-by: Phil Elwell <phil at raspberrypi.com>
};
--- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
-@@ -463,7 +463,11 @@
+@@ -466,7 +466,11 @@
hvs: hvs at 107c580000 {
compatible = "brcm,bcm2712-hvs";
diff --git a/target/linux/bcm27xx/patches-6.12/950-0900-arm64-dts-broadcom-bcm2712-Add-PCIe-DT-nodes.patch b/target/linux/bcm27xx/patches-6.12/950-0900-arm64-dts-broadcom-bcm2712-Add-PCIe-DT-nodes.patch
index 580088e861..5d619f8aa6 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0900-arm64-dts-broadcom-bcm2712-Add-PCIe-DT-nodes.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0900-arm64-dts-broadcom-bcm2712-Add-PCIe-DT-nodes.patch
@@ -39,7 +39,7 @@ Signed-off-by: Stanimir Varbanov <svarbanov at suse.de>
system_timer: timer at 7c003000 {
compatible = "brcm,bcm2835-system-timer";
reg = <0x7c003000 0x1000>;
-@@ -431,6 +443,141 @@
+@@ -434,6 +446,141 @@
vc4: gpu {
compatible = "brcm,bcm2712-vc6";
};
diff --git a/target/linux/generic/hack-6.12/780-usb-net-MeigLink_modem_support.patch b/target/linux/generic/hack-6.12/780-usb-net-MeigLink_modem_support.patch
index f0b9a2f646..099bd428eb 100644
--- a/target/linux/generic/hack-6.12/780-usb-net-MeigLink_modem_support.patch
+++ b/target/linux/generic/hack-6.12/780-usb-net-MeigLink_modem_support.patch
@@ -44,7 +44,7 @@ Subject: [PATCH] net/usb/qmi_wwan: add MeigLink modem support
#define QUECTEL_VENDOR_ID 0x2c7c
/* These Quectel products use Quectel's vendor ID */
-@@ -1154,6 +1159,11 @@ static const struct usb_device_id option
+@@ -1156,6 +1161,11 @@ static const struct usb_device_id option
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x0023)}, /* ONYX 3G device */
{ USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000), /* SIMCom SIM5218 */
.driver_info = NCTRL(0) | NCTRL(1) | NCTRL(2) | NCTRL(3) | RSVD(4) },
@@ -56,7 +56,7 @@ Subject: [PATCH] net/usb/qmi_wwan: add MeigLink modem support
/* Quectel products using Qualcomm vendor ID */
{ USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC15)},
{ USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC20),
-@@ -1195,6 +1205,11 @@ static const struct usb_device_id option
+@@ -1197,6 +1207,11 @@ static const struct usb_device_id option
.driver_info = ZLP },
{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96),
.driver_info = RSVD(4) },
diff --git a/target/linux/generic/kernel-6.12 b/target/linux/generic/kernel-6.12
index c1aed9b3dc..a55d78ec64 100644
--- a/target/linux/generic/kernel-6.12
+++ b/target/linux/generic/kernel-6.12
@@ -1,2 +1,2 @@
-LINUX_VERSION-6.12 = .55
-LINUX_KERNEL_HASH-6.12.55 = 328f8f4608a653063a5fd82d29b17163faab2825fa419fa85b961740a342fb9f
+LINUX_VERSION-6.12 = .56
+LINUX_KERNEL_HASH-6.12.56 = 55432b2af352f7bf3053c348d8549df2f2deeaa4a361c65d638c2f3b2ca7ec96
diff --git a/target/linux/generic/pending-6.12/710-bridge-add-knob-for-filtering-rx-tx-BPDU-pack.patch b/target/linux/generic/pending-6.12/710-bridge-add-knob-for-filtering-rx-tx-BPDU-pack.patch
index 3ada4a0e9b..7842889a98 100644
--- a/target/linux/generic/pending-6.12/710-bridge-add-knob-for-filtering-rx-tx-BPDU-pack.patch
+++ b/target/linux/generic/pending-6.12/710-bridge-add-knob-for-filtering-rx-tx-BPDU-pack.patch
@@ -161,7 +161,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
struct rtnl_link {
rtnl_doit_func doit;
-@@ -5012,7 +5012,9 @@ int ndo_dflt_bridge_getlink(struct sk_bu
+@@ -5009,7 +5009,9 @@ int ndo_dflt_bridge_getlink(struct sk_bu
brport_nla_put_flag(skb, flags, mask,
IFLA_BRPORT_MCAST_FLOOD, BR_MCAST_FLOOD) ||
brport_nla_put_flag(skb, flags, mask,
diff --git a/target/linux/mediatek/patches-6.12/810-tty-serial-8250_mtk-enable-baud-clock.patch b/target/linux/mediatek/patches-6.12/810-tty-serial-8250_mtk-enable-baud-clock.patch
deleted file mode 100644
index 70a457270d..0000000000
--- a/target/linux/mediatek/patches-6.12/810-tty-serial-8250_mtk-enable-baud-clock.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From e924479ebc284f591e90049c03aeef6da7786318 Mon Sep 17 00:00:00 2001
-From: Daniel Golle <daniel at makrotopia.org>
-Date: Mon, 15 Sep 2025 12:05:06 +0100
-Subject: [PATCH] tty: serial: 8250_mtk: enable baud clock
-
-Some MediaTek SoCs got a gated UART baud clock, which currently gets
-disabled as the clk subsystem believes it would be unused. This results in
-the uart freezing right after "clk: Disabling unused clocks" on those
-platforms.
-
-To fix this request the baud clock to be prepared and enabled during probe,
-and also prepare and enable the baud clock when resume the port while
-disabling and unpreparing it when suspending.
-
-Fixes: e32a83c70cf9 ("serial: 8250-mtk: modify mtk uart power and clock management")
-Signed-off-by: Daniel Golle <daniel at makrotopia.org>
----
- drivers/tty/serial/8250/8250_mtk.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
---- a/drivers/tty/serial/8250/8250_mtk.c
-+++ b/drivers/tty/serial/8250/8250_mtk.c
-@@ -435,6 +435,7 @@ static int __maybe_unused mtk8250_runtim
- while
- (serial_in(up, MTK_UART_DEBUG0));
-
-+ clk_disable_unprepare(data->uart_clk);
- clk_disable_unprepare(data->bus_clk);
-
- return 0;
-@@ -445,6 +446,7 @@ static int __maybe_unused mtk8250_runtim
- struct mtk8250_data *data = dev_get_drvdata(dev);
-
- clk_prepare_enable(data->bus_clk);
-+ clk_prepare_enable(data->uart_clk);
-
- return 0;
- }
-@@ -475,13 +477,13 @@ static int mtk8250_probe_of(struct platf
- int dmacnt;
- #endif
-
-- data->uart_clk = devm_clk_get(&pdev->dev, "baud");
-+ data->uart_clk = devm_clk_get_enabled(&pdev->dev, "baud");
- if (IS_ERR(data->uart_clk)) {
- /*
- * For compatibility with older device trees try unnamed
- * clk when no baud clk can be found.
- */
-- data->uart_clk = devm_clk_get(&pdev->dev, NULL);
-+ data->uart_clk = devm_clk_get_enabled(&pdev->dev, NULL);
- if (IS_ERR(data->uart_clk)) {
- dev_warn(&pdev->dev, "Can't get uart clock\n");
- return PTR_ERR(data->uart_clk);
diff --git a/target/linux/starfive/patches-6.12/0010-uart-8250-add-reset-operation-in-runtime-PM.patch b/target/linux/starfive/patches-6.12/0010-uart-8250-add-reset-operation-in-runtime-PM.patch
index c49e34a4c0..1b57751779 100644
--- a/target/linux/starfive/patches-6.12/0010-uart-8250-add-reset-operation-in-runtime-PM.patch
+++ b/target/linux/starfive/patches-6.12/0010-uart-8250-add-reset-operation-in-runtime-PM.patch
@@ -12,7 +12,7 @@ Signed-off-by: William Qiu <william.qiu at starfivetech.com>
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
-@@ -710,6 +710,8 @@ static int dw8250_runtime_suspend(struct
+@@ -712,6 +712,8 @@ static int dw8250_runtime_suspend(struct
{
struct dw8250_data *data = dev_get_drvdata(dev);
@@ -21,7 +21,7 @@ Signed-off-by: William Qiu <william.qiu at starfivetech.com>
clk_disable_unprepare(data->clk);
clk_disable_unprepare(data->pclk);
-@@ -725,6 +727,8 @@ static int dw8250_runtime_resume(struct
+@@ -727,6 +729,8 @@ static int dw8250_runtime_resume(struct
clk_prepare_enable(data->clk);
diff --git a/target/linux/starfive/patches-6.12/1002-serial-8250_dw-Add-starfive-jh7100-hsuart-compatible.patch b/target/linux/starfive/patches-6.12/1002-serial-8250_dw-Add-starfive-jh7100-hsuart-compatible.patch
index a16f04cda7..cb5acbc088 100644
--- a/target/linux/starfive/patches-6.12/1002-serial-8250_dw-Add-starfive-jh7100-hsuart-compatible.patch
+++ b/target/linux/starfive/patches-6.12/1002-serial-8250_dw-Add-starfive-jh7100-hsuart-compatible.patch
@@ -15,7 +15,7 @@ Signed-off-by: Emil Renner Berthing <kernel at esmil.dk>
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
-@@ -768,6 +768,7 @@ static const struct of_device_id dw8250_
+@@ -770,6 +770,7 @@ static const struct of_device_id dw8250_
{ .compatible = "marvell,armada-38x-uart", .data = &dw8250_armada_38x_data },
{ .compatible = "renesas,rzn1-uart", .data = &dw8250_renesas_rzn1_data },
{ .compatible = "sophgo,sg2044-uart", .data = &dw8250_skip_set_rate_data },
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