Due to some chips may use different registers and offset, provide
a set trigger type call back and add one for old controller.
Signed-off-by: Qianggui Song <[email protected]>
---
drivers/irqchip/irq-meson-gpio.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-gpio.c
index 63841e1578f5..7b5863e36816 100644
--- a/drivers/irqchip/irq-meson-gpio.c
+++ b/drivers/irqchip/irq-meson-gpio.c
@@ -51,11 +51,15 @@ static void meson_a1_gpio_irq_sel_pin(struct meson_gpio_irq_controller *ctl,
unsigned int channel,
unsigned long hwirq);
static void meson_a1_gpio_irq_init(struct meson_gpio_irq_controller *ctl);
+static int meson8_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl,
+ unsigned int type, u32 *channel_hwirq);
struct irq_ctl_ops {
void (*gpio_irq_sel_pin)(struct meson_gpio_irq_controller *ctl,
unsigned int channel, unsigned long hwirq);
void (*gpio_irq_init)(struct meson_gpio_irq_controller *ctl);
+ int (*gpio_irq_set_type)(struct meson_gpio_irq_controller *ctl,
+ unsigned int type, u32 *channel_hwirq);
};
struct meson_gpio_irq_params {
@@ -69,16 +73,18 @@ struct meson_gpio_irq_params {
struct irq_ctl_ops ops;
};
-#define INIT_MESON_COMMON(irqs, init, sel) \
+#define INIT_MESON_COMMON(irqs, init, sel, type) \
.nr_hwirq = irqs, \
.ops = { \
.gpio_irq_init = init, \
.gpio_irq_sel_pin = sel, \
+ .gpio_irq_set_type = type, \
},
#define INIT_MESON8_COMMON_DATA(irqs) \
INIT_MESON_COMMON(irqs, meson_gpio_irq_init_dummy, \
- meson8_gpio_irq_sel_pin) \
+ meson8_gpio_irq_sel_pin, \
+ meson8_gpio_irq_set_type) \
.edge_single_offset = 0, \
.pol_low_offset = 16, \
.pin_sel_mask = 0xff, \
@@ -86,7 +92,8 @@ struct meson_gpio_irq_params {
#define INIT_MESON_A1_COMMON_DATA(irqs) \
INIT_MESON_COMMON(irqs, meson_a1_gpio_irq_init, \
- meson_a1_gpio_irq_sel_pin) \
+ meson_a1_gpio_irq_sel_pin, \
+ meson8_gpio_irq_set_type) \
.support_edge_both = true, \
.edge_both_offset = 16, \
.edge_single_offset = 8, \
@@ -259,9 +266,8 @@ meson_gpio_irq_release_channel(struct meson_gpio_irq_controller *ctl,
clear_bit(idx, ctl->channel_map);
}
-static int meson_gpio_irq_type_setup(struct meson_gpio_irq_controller *ctl,
- unsigned int type,
- u32 *channel_hwirq)
+static int meson8_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl,
+ unsigned int type, u32 *channel_hwirq)
{
u32 val = 0;
unsigned int idx;
@@ -326,7 +332,7 @@ static int meson_gpio_irq_set_type(struct irq_data *data, unsigned int type)
u32 *channel_hwirq = irq_data_get_irq_chip_data(data);
int ret;
- ret = meson_gpio_irq_type_setup(ctl, type, channel_hwirq);
+ ret = ctl->params->ops.gpio_irq_set_type(ctl, type, channel_hwirq);
if (ret)
return ret;
--
2.34.1
The following commit has been merged into the irq/irqchip-next branch of irqchip:
Commit-ID: be6692b923355206ab8cd3705d3ef0e0768adb90
Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/be6692b923355206ab8cd3705d3ef0e0768adb90
Author: Qianggui Song <[email protected]>
AuthorDate: Fri, 25 Feb 2022 13:52:05 +08:00
Committer: Marc Zyngier <[email protected]>
CommitterDate: Fri, 04 Mar 2022 17:01:04
irqchip/meson-gpio: add select trigger type callback
Due to some chips may use different registers and offset, provide
a set trigger type call back and add one for old controller.
Signed-off-by: Qianggui Song <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
---
drivers/irqchip/irq-meson-gpio.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-gpio.c
index 63841e1..7b5863e 100644
--- a/drivers/irqchip/irq-meson-gpio.c
+++ b/drivers/irqchip/irq-meson-gpio.c
@@ -51,11 +51,15 @@ static void meson_a1_gpio_irq_sel_pin(struct meson_gpio_irq_controller *ctl,
unsigned int channel,
unsigned long hwirq);
static void meson_a1_gpio_irq_init(struct meson_gpio_irq_controller *ctl);
+static int meson8_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl,
+ unsigned int type, u32 *channel_hwirq);
struct irq_ctl_ops {
void (*gpio_irq_sel_pin)(struct meson_gpio_irq_controller *ctl,
unsigned int channel, unsigned long hwirq);
void (*gpio_irq_init)(struct meson_gpio_irq_controller *ctl);
+ int (*gpio_irq_set_type)(struct meson_gpio_irq_controller *ctl,
+ unsigned int type, u32 *channel_hwirq);
};
struct meson_gpio_irq_params {
@@ -69,16 +73,18 @@ struct meson_gpio_irq_params {
struct irq_ctl_ops ops;
};
-#define INIT_MESON_COMMON(irqs, init, sel) \
+#define INIT_MESON_COMMON(irqs, init, sel, type) \
.nr_hwirq = irqs, \
.ops = { \
.gpio_irq_init = init, \
.gpio_irq_sel_pin = sel, \
+ .gpio_irq_set_type = type, \
},
#define INIT_MESON8_COMMON_DATA(irqs) \
INIT_MESON_COMMON(irqs, meson_gpio_irq_init_dummy, \
- meson8_gpio_irq_sel_pin) \
+ meson8_gpio_irq_sel_pin, \
+ meson8_gpio_irq_set_type) \
.edge_single_offset = 0, \
.pol_low_offset = 16, \
.pin_sel_mask = 0xff, \
@@ -86,7 +92,8 @@ struct meson_gpio_irq_params {
#define INIT_MESON_A1_COMMON_DATA(irqs) \
INIT_MESON_COMMON(irqs, meson_a1_gpio_irq_init, \
- meson_a1_gpio_irq_sel_pin) \
+ meson_a1_gpio_irq_sel_pin, \
+ meson8_gpio_irq_set_type) \
.support_edge_both = true, \
.edge_both_offset = 16, \
.edge_single_offset = 8, \
@@ -259,9 +266,8 @@ meson_gpio_irq_release_channel(struct meson_gpio_irq_controller *ctl,
clear_bit(idx, ctl->channel_map);
}
-static int meson_gpio_irq_type_setup(struct meson_gpio_irq_controller *ctl,
- unsigned int type,
- u32 *channel_hwirq)
+static int meson8_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl,
+ unsigned int type, u32 *channel_hwirq)
{
u32 val = 0;
unsigned int idx;
@@ -326,7 +332,7 @@ static int meson_gpio_irq_set_type(struct irq_data *data, unsigned int type)
u32 *channel_hwirq = irq_data_get_irq_chip_data(data);
int ret;
- ret = meson_gpio_irq_type_setup(ctl, type, channel_hwirq);
+ ret = ctl->params->ops.gpio_irq_set_type(ctl, type, channel_hwirq);
if (ret)
return ret;