[openwrt/openwrt] lantiq: refresh 6.12 kernel patches
LEDE Commits
lede-commits at lists.infradead.org
Fri Jul 18 04:31:42 PDT 2025
dangole pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/dbb9c556110e9d523d0a55050fe3e0546f169355
commit dbb9c556110e9d523d0a55050fe3e0546f169355
Author: Shiji Yang <yangshiji66 at outlook.com>
AuthorDate: Thu May 8 23:11:06 2025 +0800
lantiq: refresh 6.12 kernel patches
Manually rebased:
001-MIPS-lantiq-add-pcie-driver.patch
028-NET-lantiq-various-etop-fixes.patch
152-lantiq-VPE.patch
160-owrt-lantiq-multiple-flash.patch
Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
---
.../001-MIPS-lantiq-add-pcie-driver.patch | 22 ++++++++--------------
.../018-MTD-nand-lots-of-xrx200-fixes.patch | 12 ++++++------
.../028-NET-lantiq-various-etop-fixes.patch | 8 ++++----
...2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch | 6 +++---
.../linux/lantiq/patches-6.12/152-lantiq-VPE.patch | 20 ++++++++++----------
.../160-owrt-lantiq-multiple-flash.patch | 6 ++----
...d-xway-don-t-yield-while-holding-spinlock.patch | 2 +-
7 files changed, 34 insertions(+), 42 deletions(-)
diff --git a/target/linux/lantiq/patches-6.12/001-MIPS-lantiq-add-pcie-driver.patch b/target/linux/lantiq/patches-6.12/001-MIPS-lantiq-add-pcie-driver.patch
index 3dd996bccc..a125b6bfb3 100644
--- a/target/linux/lantiq/patches-6.12/001-MIPS-lantiq-add-pcie-driver.patch
+++ b/target/linux/lantiq/patches-6.12/001-MIPS-lantiq-add-pcie-driver.patch
@@ -153,27 +153,21 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
+ ifx_pcie_rc_class_early_fixup);
--- a/arch/mips/pci/fixup-lantiq.c
+++ b/arch/mips/pci/fixup-lantiq.c
-@@ -6,12 +6,19 @@
+@@ -6,13 +6,24 @@
- #include <linux/of_irq.h>
#include <linux/of_pci.h>
+ #include <linux/pci.h>
+#include <linux/pci.h>
+#include "ifxmips_pci_common.h"
- int (*ltq_pci_plat_arch_init)(struct pci_dev *dev) = NULL;
- int (*ltq_pci_plat_dev_init)(struct pci_dev *dev) = NULL;
-
int pcibios_plat_dev_init(struct pci_dev *dev)
{
+#ifdef CONFIG_PCIE_LANTIQ
+ if (pci_find_capability(dev, PCI_CAP_ID_EXP))
+ ifx_pcie_bios_plat_dev_init(dev);
+#endif
-+
- if (ltq_pci_plat_arch_init)
- return ltq_pci_plat_arch_init(dev);
-
-@@ -23,5 +30,10 @@ int pcibios_plat_dev_init(struct pci_dev
+ return 0;
+ }
int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
@@ -4162,7 +4156,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
+#endif /* IFXMIPS_PCIE_VR9_H */
--- a/arch/mips/pci/pci-legacy.c
+++ b/arch/mips/pci/pci-legacy.c
-@@ -304,3 +304,30 @@ char *__init pcibios_setup(char *str)
+@@ -312,3 +312,30 @@ char *__init pcibios_setup(char *str)
return pcibios_plat_setup(str);
return str;
}
@@ -5514,7 +5508,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
+
--- a/drivers/pci/pcie/Kconfig
+++ b/drivers/pci/pcie/Kconfig
-@@ -55,6 +55,7 @@ config PCIEAER_INJECT
+@@ -64,6 +64,7 @@ config PCIEAER_CXL
config PCIE_ECRC
bool "PCI Express ECRC settings control"
depends on PCIEAER
@@ -5524,7 +5518,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
(transaction layer end-to-end CRC checking).
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
-@@ -1602,6 +1602,8 @@ void pci_walk_bus_locked(struct pci_bus
+@@ -1629,6 +1629,8 @@ void pci_walk_bus_locked(struct pci_bus
void *userdata);
int pci_cfg_space_size(struct pci_dev *dev);
unsigned char pci_bus_max_busnr(struct pci_bus *bus);
@@ -5535,7 +5529,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
unsigned long type);
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
-@@ -1110,6 +1110,12 @@
+@@ -1111,6 +1111,12 @@
#define PCI_DEVICE_ID_SGI_IOC3 0x0003
#define PCI_DEVICE_ID_SGI_LITHIUM 0x1002
diff --git a/target/linux/lantiq/patches-6.12/018-MTD-nand-lots-of-xrx200-fixes.patch b/target/linux/lantiq/patches-6.12/018-MTD-nand-lots-of-xrx200-fixes.patch
index 90af62364a..f420d8cde5 100644
--- a/target/linux/lantiq/patches-6.12/018-MTD-nand-lots-of-xrx200-fixes.patch
+++ b/target/linux/lantiq/patches-6.12/018-MTD-nand-lots-of-xrx200-fixes.patch
@@ -10,7 +10,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
--- a/drivers/mtd/nand/raw/xway_nand.c
+++ b/drivers/mtd/nand/raw/xway_nand.c
-@@ -62,6 +62,24 @@
+@@ -61,6 +61,24 @@
#define NAND_CON_CSMUX (1 << 1)
#define NAND_CON_NANDM 1
@@ -35,7 +35,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
struct xway_nand_data {
struct nand_controller controller;
struct nand_chip chip;
-@@ -93,10 +111,22 @@ static void xway_select_chip(struct nand
+@@ -92,10 +110,22 @@ static void xway_select_chip(struct nand
case -1:
ltq_ebu_w32_mask(NAND_CON_CE, 0, EBU_NAND_CON);
ltq_ebu_w32_mask(NAND_CON_NANDM, 0, EBU_NAND_CON);
@@ -58,7 +58,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
ltq_ebu_w32_mask(0, NAND_CON_NANDM, EBU_NAND_CON);
ltq_ebu_w32_mask(0, NAND_CON_CE, EBU_NAND_CON);
break;
-@@ -109,6 +139,11 @@ static void xway_cmd_ctrl(struct nand_ch
+@@ -108,6 +138,11 @@ static void xway_cmd_ctrl(struct nand_ch
{
struct mtd_info *mtd = nand_to_mtd(chip);
@@ -70,7 +70,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
if (cmd == NAND_CMD_NONE)
return;
-@@ -119,6 +154,24 @@ static void xway_cmd_ctrl(struct nand_ch
+@@ -118,6 +153,24 @@ static void xway_cmd_ctrl(struct nand_ch
while ((ltq_ebu_r32(EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0)
;
@@ -95,7 +95,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
}
static int xway_dev_ready(struct nand_chip *chip)
-@@ -170,6 +223,7 @@ static int xway_nand_probe(struct platfo
+@@ -169,6 +222,7 @@ static int xway_nand_probe(struct platfo
int err;
u32 cs;
u32 cs_flag = 0;
@@ -103,7 +103,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
/* Allocate memory for the device structure (and zero it) */
data = devm_kzalloc(&pdev->dev, sizeof(struct xway_nand_data),
-@@ -205,6 +259,15 @@ static int xway_nand_probe(struct platfo
+@@ -204,6 +258,15 @@ static int xway_nand_probe(struct platfo
if (!err && cs == 1)
cs_flag = NAND_CON_IN_CS1 | NAND_CON_OUT_CS1;
diff --git a/target/linux/lantiq/patches-6.12/028-NET-lantiq-various-etop-fixes.patch b/target/linux/lantiq/patches-6.12/028-NET-lantiq-various-etop-fixes.patch
index c761757c1c..fff60cefaf 100644
--- a/target/linux/lantiq/patches-6.12/028-NET-lantiq-various-etop-fixes.patch
+++ b/target/linux/lantiq/patches-6.12/028-NET-lantiq-various-etop-fixes.patch
@@ -700,7 +700,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
unsigned long flags;
+ int max;
- dev->mtu = new_mtu;
+ WRITE_ONCE(dev->mtu, new_mtu);
+ max = ETH_HLEN + VLAN_HLEN + new_mtu + ETH_FCS_LEN;
+
@@ -848,8 +848,8 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
err = register_netdev(dev);
if (err)
-@@ -735,31 +968,22 @@ ltq_etop_remove(struct platform_device *
- return 0;
+@@ -733,31 +966,22 @@ static void ltq_etop_remove(struct platf
+ }
}
+static const struct of_device_id ltq_etop_match[] = {
@@ -860,7 +860,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
+
static struct platform_driver ltq_mii_driver = {
+ .probe = ltq_etop_probe,
- .remove = ltq_etop_remove,
+ .remove_new = ltq_etop_remove,
.driver = {
.name = "ltq_etop",
+ .of_match_table = ltq_etop_match,
diff --git a/target/linux/lantiq/patches-6.12/031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch b/target/linux/lantiq/patches-6.12/031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch
index 73eb59f166..bb78a470e1 100644
--- a/target/linux/lantiq/patches-6.12/031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch
+++ b/target/linux/lantiq/patches-6.12/031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch
@@ -18,7 +18,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
-@@ -819,6 +819,16 @@ config I2C_MICROCHIP_CORE
+@@ -857,6 +857,16 @@ config I2C_MICROCHIP_CORE
This driver can also be built as a module. If so, the module will be
called i2c-microchip-core.
@@ -37,9 +37,9 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
depends on PPC
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
-@@ -76,6 +76,7 @@ obj-$(CONFIG_I2C_IMX_LPI2C) += i2c-imx-l
- obj-$(CONFIG_I2C_IOP3XX) += i2c-iop3xx.o
+@@ -78,6 +78,7 @@ obj-$(CONFIG_I2C_IOP3XX) += i2c-iop3xx.o
obj-$(CONFIG_I2C_JZ4780) += i2c-jz4780.o
+ obj-$(CONFIG_I2C_KEBA) += i2c-keba.o
obj-$(CONFIG_I2C_KEMPLD) += i2c-kempld.o
+obj-$(CONFIG_I2C_LANTIQ) += i2c-lantiq.o
obj-$(CONFIG_I2C_LPC2K) += i2c-lpc2k.o
diff --git a/target/linux/lantiq/patches-6.12/152-lantiq-VPE.patch b/target/linux/lantiq/patches-6.12/152-lantiq-VPE.patch
index 00e075dee0..7e6d843dc1 100644
--- a/target/linux/lantiq/patches-6.12/152-lantiq-VPE.patch
+++ b/target/linux/lantiq/patches-6.12/152-lantiq-VPE.patch
@@ -15,7 +15,7 @@ Signed-off-by: Stefan Koch <stefan.koch10 at gmail.com>
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
-@@ -2259,6 +2259,12 @@ config MIPS_VPE_LOADER
+@@ -2251,6 +2251,12 @@ config MIPS_VPE_LOADER
Includes a loader for loading an elf relocatable object
onto another VPE and running it.
@@ -40,15 +40,15 @@ Signed-off-by: Stefan Koch <stefan.koch10 at gmail.com>
#define read_c0_tcstatus() __read_32bit_c0_register($2, 1)
#define write_c0_tcstatus(val) __write_32bit_c0_register($2, 1, val)
-@@ -377,6 +380,8 @@ do { \
- #define write_vpe_c0_vpeconf0(val) mttc0(1, 2, val)
- #define read_vpe_c0_vpeconf1() mftc0(1, 3)
- #define write_vpe_c0_vpeconf1(val) mttc0(1, 3, val)
-+#define read_vpe_c0_vpeopt() mftc0(1, 7)
-+#define write_vpe_c0_vpeopt(val) mttc0(1, 7, val)
- #define read_vpe_c0_count() mftc0(9, 0)
- #define write_vpe_c0_count(val) mttc0(9, 0, val)
- #define read_vpe_c0_status() mftc0(12, 0)
+@@ -429,6 +432,8 @@ do { \
+ #define write_vpe_c0_vpeconf0(val) mttc0($1, 2, val)
+ #define read_vpe_c0_vpeconf1() mftc0($1, 3)
+ #define write_vpe_c0_vpeconf1(val) mttc0($1, 3, val)
++#define read_vpe_c0_vpeopt() mftc0($1, 7)
++#define write_vpe_c0_vpeopt(val) mttc0($1, 7, val)
+ #define read_vpe_c0_count() mftc0($9, 0)
+ #define write_vpe_c0_count(val) mttc0($9, 0, val)
+ #define read_vpe_c0_status() mftc0($12, 0)
--- a/arch/mips/include/asm/vpe.h
+++ b/arch/mips/include/asm/vpe.h
@@ -119,4 +119,13 @@ void cleanup_tc(struct tc *tc);
diff --git a/target/linux/lantiq/patches-6.12/160-owrt-lantiq-multiple-flash.patch b/target/linux/lantiq/patches-6.12/160-owrt-lantiq-multiple-flash.patch
index 1556a32aa6..0f427df867 100644
--- a/target/linux/lantiq/patches-6.12/160-owrt-lantiq-multiple-flash.patch
+++ b/target/linux/lantiq/patches-6.12/160-owrt-lantiq-multiple-flash.patch
@@ -85,7 +85,7 @@ Signed-off-by: Maikel Bloemendal <openwrt at maikelenyvonne.nl>
ltq_mtd = devm_kzalloc(&pdev->dev, sizeof(struct ltq_mtd), GFP_KERNEL);
if (!ltq_mtd)
-@@ -118,70 +154,89 @@ ltq_mtd_probe(struct platform_device *pd
+@@ -118,68 +154,89 @@ ltq_mtd_probe(struct platform_device *pd
platform_set_drvdata(pdev, ltq_mtd);
@@ -211,8 +211,7 @@ Signed-off-by: Maikel Bloemendal <openwrt at maikelenyvonne.nl>
return err;
}
--static int
--ltq_mtd_remove(struct platform_device *pdev)
+-static void ltq_mtd_remove(struct platform_device *pdev)
-{
- struct ltq_mtd *ltq_mtd = platform_get_drvdata(pdev);
-
@@ -220,7 +219,6 @@ Signed-off-by: Maikel Bloemendal <openwrt at maikelenyvonne.nl>
- mtd_device_unregister(ltq_mtd->mtd);
- map_destroy(ltq_mtd->mtd);
- }
-- return 0;
-}
-
static const struct of_device_id ltq_mtd_match[] = {
diff --git a/target/linux/lantiq/patches-6.12/400-mtd-rawnand-xway-don-t-yield-while-holding-spinlock.patch b/target/linux/lantiq/patches-6.12/400-mtd-rawnand-xway-don-t-yield-while-holding-spinlock.patch
index 663b0dbfb3..edf0626860 100644
--- a/target/linux/lantiq/patches-6.12/400-mtd-rawnand-xway-don-t-yield-while-holding-spinlock.patch
+++ b/target/linux/lantiq/patches-6.12/400-mtd-rawnand-xway-don-t-yield-while-holding-spinlock.patch
@@ -21,7 +21,7 @@ Signed-off-by: Thomas Nixon <tom at tomn.co.uk>
--- a/drivers/mtd/nand/raw/xway_nand.c
+++ b/drivers/mtd/nand/raw/xway_nand.c
-@@ -176,7 +176,13 @@ static void xway_cmd_ctrl(struct nand_ch
+@@ -175,7 +175,13 @@ static void xway_cmd_ctrl(struct nand_ch
static int xway_dev_ready(struct nand_chip *chip)
{
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