irq = gpio_to_irq(GPIO_VOLUME_UP);set_irq_type(irq , IRQ_TYPE_LEVEL_HIGH); irq = gpio_to_irq(GPIO_VOLUME_DOWN);set_irq_type(irq , IRQ_TYPE_LEVEL_HIGH); }elseif(!gpio_get_value(GPIO_VOLUME_UP))// volume-up{ irq = gpio_to_irq(GPIO_VOLUME_UP);set_irq_type(irq , IRQ_TYP...
When a gpio is used as an interrupt, the irq_type was not available for device driver. It is not align with devicetree probing. Signed-off-by: Christophe Ricard <christophe-h.ric...@st.com> --- drivers/gpio/gpiolib-acpi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion...
Elixir Cross Referencer - IRQ_TYPE_EDGE_RISING identifier references search for Linux v4.10-rc2. Defined as a macro in include/dt-bindings/interrupt-controller/irq.h. Defined as a enumerator in include/linux/irq.h.
static struct fwnode_handle *acpi_gsi_domain_id; -static unsigned int acpi_gsi_get_irq_type(int trigger, int polarity) -{ - switch (polarity) { - case ACPI_ACTIVE_LOW: - return trigger == ACPI_EDGE_SENSITIVE ? - IRQ_TYPE_EDGE_FALLING : - IRQ_TYPE_LEVEL_LOW; - case ACPI_ACTIVE_H...
else if (type & IRQ_TYPE_EDGE_BOTH) val |= confmask; /* If the current configuration is the same, then we are done */ if (val == oldval) if (val == oldval) { raw_spin_unlock_irqrestore(&irq_controller_lock, flags); return 0; } /* * Write back the new configuration, and...
gpio_irq出现错误genirq: Setting trigger mode 6 for irq 168 failed (gpio_set_irq_type+0x0/0x230)当时的驱动文件这样写的request_irq(gpio_keys_100ask[i].irq, gpio_key_isr, IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH, "100ask_gpio_key", &gpio_keys_100ask[i]);改成这样:request_irq(gpio_...
gpio_irq出现错误genirq: Setting trigger mode 6 for irq 168 failed (gpio_set_irq_type+0x0/0x230) 当时的驱动文件这样写的 request_irq(gpio_keys_100ask[i].irq, gpio_key_isr, IRQF_TRIGGER_RISING |IRQF_TRIGGER_HIGH, "100ask_gpio_key", &gpio_keys_100ask[i]);...
static void cleanup_irq(struct spmi_pmic_arb *pmic_arb, u16 apid, int id) { u16 ppid = pmic_arb->apid_data[apid].ppid; @@ -601,38 +701,42 @@ static void qpnpint_irq_unmask(struct irq_data *d)static int qpnpint_irq_set_type(struct irq_data *d, unsigned int flow_type)...
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irq: type mismatch, failed to map hwirq-63 for /amba/interrupt-controller@f8f01000! When I want to add a custom driver with interrupt, the information shows “irq: type mismatch, failed to map hwirq-63 for /amba/interrupt-controller@f8f01000!” the DTS:...