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generic: 6.12: fixes broken patches

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This commit is contained in:
coolsnowwolf 2024-12-15 21:30:26 +08:00
parent 23d466fba0
commit 927e1b695c
3 changed files with 41 additions and 17 deletions
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52
target/linux/generic/hack-6.12/800-GPIO-add-named-gpio-exports.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
#include "gpiolib.h"
#include "gpiolib-of.h"
@@ -1187,3 +1189,72 @@ void of_gpiochip_remove(struct gpio_chip
@@ -1187,3 +1189,73 @@ void of_gpiochip_remove(struct gpio_chip
{
of_node_put(dev_of_node(&chip->gpiodev->dev));
}
@ -44,17 +44,19 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ of_property_read_string(cnp, "gpio-export,name", &name);
+
+ if (!name)
+ // max_gpio = of_gpio_count(cnp);
+ max_gpio = of_gpio_named_count(cnp, "gpios");
+
+ for (i = 0; i < max_gpio; i++) {
+ struct gpio_desc *desc;
+ unsigned flags = 0;
+ enum of_gpio_flags of_flags;
+
+ gpio = of_get_named_gpio(cnp, i, &of_flags);
+ if (!gpio_is_valid(gpio))
+ return gpio;
+ desc = of_get_named_gpiod_flags(cnp, "gpios", i, &of_flags);
+ if (IS_ERR(desc))
+ return PTR_ERR(desc);
+ gpio = desc_to_gpio(desc);
+
+ if (of_flags == OF_GPIO_ACTIVE_LOW)
+ if (of_flags & OF_GPIO_ACTIVE_LOW)
+ flags |= GPIOF_ACTIVE_LOW;
+
+ if (!of_property_read_u32(cnp, "gpio-export,output", &val))
@ -66,7 +68,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ continue;
+
+ dmc = of_property_read_bool(cnp, "gpio-export,direction_may_change");
+ gpio_export_with_name(gpio, dmc, name);
+ gpio_export_with_name(gpio_to_desc(gpio), dmc, name);
+ nb++;
+ }
+ }
@ -79,7 +81,6 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+static struct platform_driver gpio_export_driver = {
+ .driver = {
+ .name = "gpio-export",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(gpio_export_ids),
+ },
+ .probe = of_gpio_export_probe,
@ -88,22 +89,24 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+module_platform_driver(gpio_export_driver);
+
+#endif
\ No newline at end of file
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -628,6 +628,7 @@ static inline int devm_acpi_dev_add_driv
@@ -628,7 +628,10 @@ static inline int devm_acpi_dev_add_driv
#if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS)
+int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name);
+int __gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name);
int gpiod_export(struct gpio_desc *desc, bool direction_may_change);
+int gpio_export_with_name(struct gpio_desc *desc, bool direction_may_change,
+ const char *name);
int gpiod_export_link(struct device *dev, const char *name,
struct gpio_desc *desc);
@@ -637,6 +638,13 @@ void gpiod_unexport(struct gpio_desc *de
void gpiod_unexport(struct gpio_desc *desc);
@@ -637,11 +640,25 @@ void gpiod_unexport(struct gpio_desc *de
#include <asm/errno.h>
+static inline int _gpiod_export(struct gpio_desc *desc,
+static inline int __gpiod_export(struct gpio_desc *desc,
+ bool direction_may_change,
+ const char *name)
+{
@ -113,6 +116,18 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
static inline int gpiod_export(struct gpio_desc *desc,
bool direction_may_change)
{
return -ENOSYS;
}
+
+static inline int gpio_export_with_name(struct gpio_desc *desc,
+ bool direction_may_change,
+ const char *name)
+{
+ return -ENOSYS;
+}
static inline int gpiod_export_link(struct device *dev, const char *name,
struct gpio_desc *desc)
--- a/drivers/gpio/gpiolib-sysfs.c
+++ b/drivers/gpio/gpiolib-sysfs.c
@@ -571,7 +571,7 @@ static struct class gpio_class = {
@ -133,7 +148,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
dev = device_create_with_groups(&gpio_class, &gdev->dev,
MKDEV(0, 0), data, gpio_groups,
@@ -650,6 +652,12 @@ err_unlock:
@@ -650,8 +652,21 @@ err_unlock:
gpiod_dbg(desc, "%s: status %d\n", __func__, status);
return status;
}
@ -145,4 +160,13 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+}
EXPORT_SYMBOL_GPL(gpiod_export);
+int gpio_export_with_name(struct gpio_desc *desc, bool direction_may_change,
+ const char *name)
+{
+ return __gpiod_export(desc, direction_may_change, name);
+}
+EXPORT_SYMBOL_GPL(gpio_export_with_name);
+
static int match_export(struct device *dev, const void *desc)
{
struct gpiod_data *data = dev_get_drvdata(dev);

2
target/linux/generic/pending-6.12/465-m25p80-mx-disable-software-protection.patch
View File

@ -12,7 +12,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
{
if (!nor->params->set_4byte_addr_mode)
nor->params->set_4byte_addr_mode = spi_nor_set_4byte_addr_mode_en4b_ex4b;
+ nor->flags |= SNOR_F_HAS_LOCK;
+ nor->flags |= SNOR_F_HAS_LOCK;
return 0;
}

4
target/linux/generic/pending-6.12/499-mtd-spi-nor-disable-16-bit-sr-for-macronix.patch
View File

@ -24,7 +24,7 @@ Signed-off-by: Nick Hainke <vincent@systemli.org>
{
if (!nor->params->set_4byte_addr_mode)
nor->params->set_4byte_addr_mode = spi_nor_set_4byte_addr_mode_en4b_ex4b;
+ nor->flags &= ~SNOR_F_HAS_16BIT_SR;
nor->flags |= SNOR_F_HAS_LOCK;
+ nor->flags &= ~SNOR_F_HAS_16BIT_SR;
nor->flags |= SNOR_F_HAS_LOCK;
return 0;