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/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index 89a053b..ed7c5fc 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -46,7 +46,6 @@
#include <linux/irqdomain.h>
#include <linux/mfd/syscon.h>
#include <linux/of_device.h>
-#include <linux/of_irq.h>
#include <linux/pinctrl/consumer.h>
#include <linux/platform_device.h>
#include <linux/pwm.h>
@@ -384,7 +383,10 @@
regmap_read(mvchip->regs, GPIO_IO_CONF_OFF + mvchip->offset, &u);
- return !!(u & BIT(pin));
+ if (u & BIT(pin))
+ return GPIO_LINE_DIRECTION_IN;
+
+ return GPIO_LINE_DIRECTION_OUT;
}
static int mvebu_gpio_to_irq(struct gpio_chip *chip, unsigned int pin)
@@ -429,6 +431,7 @@
u32 mask = d->mask;
irq_gc_lock(gc);
+ mvebu_gpio_write_edge_cause(mvchip, ~mask);
ct->mask_cache_priv |= mask;
mvebu_gpio_write_edge_mask(mvchip, ct->mask_cache_priv);
irq_gc_unlock(gc);
@@ -768,7 +771,6 @@
{
struct device *dev = &pdev->dev;
struct mvebu_pwm *mvpwm;
- struct resource *res;
u32 set;
if (!of_device_is_compatible(mvchip->chip.of_node,
@@ -781,8 +783,7 @@
* for the first two GPIO chips. So if the resource is missing
* we can't treat it as an error.
*/
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pwm");
- if (!res)
+ if (!platform_get_resource_byname(pdev, IORESOURCE_MEM, "pwm"))
return 0;
if (IS_ERR(mvchip->clk))
@@ -807,7 +808,7 @@
mvchip->mvpwm = mvpwm;
mvpwm->mvchip = mvchip;
- mvpwm->membase = devm_ioremap_resource(dev, res);
+ mvpwm->membase = devm_platform_ioremap_resource_byname(pdev, "pwm");
if (IS_ERR(mvpwm->membase))
return PTR_ERR(mvpwm->membase);
@@ -840,6 +841,7 @@
{
struct mvebu_gpio_chip *mvchip = gpiochip_get_data(chip);
u32 out, io_conf, blink, in_pol, data_in, cause, edg_msk, lvl_msk;
+ const char *label;
int i;
regmap_read(mvchip->regs, GPIO_OUT_OFF + mvchip->offset, &out);
@@ -851,15 +853,10 @@
edg_msk = mvebu_gpio_read_edge_mask(mvchip);
lvl_msk = mvebu_gpio_read_level_mask(mvchip);
- for (i = 0; i < chip->ngpio; i++) {
- const char *label;
+ for_each_requested_gpio(chip, i, label) {
u32 msk;
bool is_out;
- label = gpiochip_is_requested(chip, i);
- if (!label)
- continue;
-
msk = BIT(i);
is_out = !(io_conf & msk);
@@ -1099,7 +1096,11 @@
soc_variant = MVEBU_GPIO_SOC_VARIANT_ORION;
/* Some gpio controllers do not provide irq support */
- have_irqs = of_irq_count(np) != 0;
+ err = platform_irq_count(pdev);
+ if (err < 0)
+ return err;
+
+ have_irqs = err != 0;
mvchip = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_gpio_chip),
GFP_KERNEL);
@@ -1248,7 +1249,7 @@
* pins.
*/
for (i = 0; i < 4; i++) {
- int irq = platform_get_irq(pdev, i);
+ int irq = platform_get_irq_optional(pdev, i);
if (irq < 0)
continue;