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path: root/drivers/pinctrl/qcom/pinctrl-msm.c
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Diffstat (limited to 'drivers/pinctrl/qcom/pinctrl-msm.c')
-rw-r--r--drivers/pinctrl/qcom/pinctrl-msm.c27
1 files changed, 26 insertions, 1 deletions
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 9a398a211d30..85858c1d56d0 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -697,7 +697,7 @@ static void msm_gpio_update_dual_edge_pos(struct msm_pinctrl *pctrl,
pol = msm_readl_intr_cfg(pctrl, g);
pol ^= BIT(g->intr_polarity_bit);
- msm_writel_intr_cfg(val, pctrl, g);
+ msm_writel_intr_cfg(pol, pctrl, g);
val2 = msm_readl_io(pctrl, g) & BIT(g->in_bit);
intstat = msm_readl_intr_status(pctrl, g);
@@ -1034,6 +1034,29 @@ static void msm_gpio_irq_relres(struct irq_data *d)
module_put(gc->owner);
}
+static int msm_gpio_irq_set_affinity(struct irq_data *d,
+ const struct cpumask *dest, bool force)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct msm_pinctrl *pctrl = gpiochip_get_data(gc);
+
+ if (d->parent_data && test_bit(d->hwirq, pctrl->skip_wake_irqs))
+ return irq_chip_set_affinity_parent(d, dest, force);
+
+ return 0;
+}
+
+static int msm_gpio_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu_info)
+{
+ struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+ struct msm_pinctrl *pctrl = gpiochip_get_data(gc);
+
+ if (d->parent_data && test_bit(d->hwirq, pctrl->skip_wake_irqs))
+ return irq_chip_set_vcpu_affinity_parent(d, vcpu_info);
+
+ return 0;
+}
+
static void msm_gpio_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
@@ -1132,6 +1155,8 @@ static int msm_gpio_init(struct msm_pinctrl *pctrl)
pctrl->irq_chip.irq_set_wake = msm_gpio_irq_set_wake;
pctrl->irq_chip.irq_request_resources = msm_gpio_irq_reqres;
pctrl->irq_chip.irq_release_resources = msm_gpio_irq_relres;
+ pctrl->irq_chip.irq_set_affinity = msm_gpio_irq_set_affinity;
+ pctrl->irq_chip.irq_set_vcpu_affinity = msm_gpio_irq_set_vcpu_affinity;
np = of_parse_phandle(pctrl->dev->of_node, "wakeup-parent", 0);
if (np) {