Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index 803bb63..79f450e 100644
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -2,9 +2,10 @@
#ifndef __LINUX_GPIO_CONSUMER_H
#define __LINUX_GPIO_CONSUMER_H
+#include <linux/bits.h>
#include <linux/bug.h>
+#include <linux/compiler_types.h>
#include <linux/err.h>
-#include <linux/kernel.h>
struct device;
@@ -156,6 +157,7 @@
struct gpio_array *array_info,
unsigned long *value_bitmap);
+int gpiod_set_config(struct gpio_desc *desc, unsigned long config);
int gpiod_set_debounce(struct gpio_desc *desc, unsigned debounce);
int gpiod_set_transitory(struct gpio_desc *desc, bool transitory);
void gpiod_toggle_active_low(struct gpio_desc *desc);
@@ -177,14 +179,20 @@
const char *propname, int index,
enum gpiod_flags dflags,
const char *label);
-struct gpio_desc *devm_fwnode_get_index_gpiod_from_child(struct device *dev,
- const char *con_id, int index,
- struct fwnode_handle *child,
- enum gpiod_flags flags,
- const char *label);
+struct gpio_desc *fwnode_gpiod_get_index(struct fwnode_handle *fwnode,
+ const char *con_id, int index,
+ enum gpiod_flags flags,
+ const char *label);
+struct gpio_desc *devm_fwnode_gpiod_get_index(struct device *dev,
+ struct fwnode_handle *child,
+ const char *con_id, int index,
+ enum gpiod_flags flags,
+ const char *label);
#else /* CONFIG_GPIOLIB */
+#include <linux/kernel.h>
+
static inline int gpiod_count(struct device *dev, const char *con_id)
{
return 0;
@@ -466,6 +474,13 @@
return 0;
}
+static inline int gpiod_set_config(struct gpio_desc *desc, unsigned long config)
+{
+ /* GPIO can never have been requested */
+ WARN_ON(desc);
+ return -ENOSYS;
+}
+
static inline int gpiod_set_debounce(struct gpio_desc *desc, unsigned debounce)
{
/* GPIO can never have been requested */
@@ -539,17 +554,48 @@
}
static inline
+struct gpio_desc *fwnode_gpiod_get_index(struct fwnode_handle *fwnode,
+ const char *con_id, int index,
+ enum gpiod_flags flags,
+ const char *label)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline
+struct gpio_desc *devm_fwnode_gpiod_get_index(struct device *dev,
+ struct fwnode_handle *fwnode,
+ const char *con_id, int index,
+ enum gpiod_flags flags,
+ const char *label)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+#endif /* CONFIG_GPIOLIB */
+
+static inline
+struct gpio_desc *devm_fwnode_gpiod_get(struct device *dev,
+ struct fwnode_handle *fwnode,
+ const char *con_id,
+ enum gpiod_flags flags,
+ const char *label)
+{
+ return devm_fwnode_gpiod_get_index(dev, fwnode, con_id, 0,
+ flags, label);
+}
+
+static inline
struct gpio_desc *devm_fwnode_get_index_gpiod_from_child(struct device *dev,
const char *con_id, int index,
struct fwnode_handle *child,
enum gpiod_flags flags,
const char *label)
{
- return ERR_PTR(-ENOSYS);
+ return devm_fwnode_gpiod_get_index(dev, child, con_id, index,
+ flags, label);
}
-#endif /* CONFIG_GPIOLIB */
-
static inline
struct gpio_desc *devm_fwnode_get_gpiod_from_child(struct device *dev,
const char *con_id,
@@ -557,8 +603,7 @@
enum gpiod_flags flags,
const char *label)
{
- return devm_fwnode_get_index_gpiod_from_child(dev, con_id, 0, child,
- flags, label);
+ return devm_fwnode_gpiod_get_index(dev, child, con_id, 0, flags, label);
}
#if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_OF_GPIO)
@@ -629,6 +674,8 @@
* get GpioIo type explicitly, this quirk may be used.
*/
#define ACPI_GPIO_QUIRK_ONLY_GPIOIO BIT(1)
+/* Use given pin as an absolute GPIO number in the system */
+#define ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER BIT(2)
unsigned int quirks;
};