[coreboot-gerrit] Change in coreboot[master]: acpi_device: Add ACPI_GPIO_IRQ_EDGE_BOTH_ACTIVE_LOW

[Ricardo Ribalda (Code Review)]

Ricardo Ribalda has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/46963 )

Change subject: acpi_device: Add ACPI_GPIO_IRQ_EDGE_BOTH_ACTIVE_LOW
......................................................................

acpi_device: Add ACPI_GPIO_IRQ_EDGE_BOTH_ACTIVE_LOW

This is, GPIOs that their value is active low and need to trigger
and IRQ on both edges.

Change-Id: I9d55d0f321a832607f780c0a7ba7eddb7c893832
Signed-off-by: Ricardo Ribalda 
---
M src/include/acpi/acpi_device.h
1 file changed, 13 insertions(+), 9 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/63/46963/1

diff --git a/src/include/acpi/acpi_device.h b/src/include/acpi/acpi_device.h
index 301f9b0..5dd584e 100644
--- a/src/include/acpi/acpi_device.h
+++ b/src/include/acpi/acpi_device.h
@@ -216,38 +216,42 @@
 #define ACPI_GPIO_INPUT_ACTIVE_LOW(gpio)	ACPI_GPIO_INPUT_CFG(gpio, 1)

/* GpioInt-related macros */
-#define ACPI_GPIO_IRQ_CFG(_gpio, _mode, _polarity, _wake) { \
+#define ACPI_GPIO_IRQ_CFG(_gpio, _mode, _polarity, _wake, _active_low) { \
    .type = ACPI_GPIO_TYPE_INTERRUPT, \
    .pull = ACPI_GPIO_PULL_DEFAULT, \
+	.active_low = _active_low, \
    .irq.mode = _mode, \
    .irq.polarity = _polarity, \
    .irq.wake = _wake, \
    .pin_count = 1, \
    .pins = { (_gpio) } }

-#define ACPI_GPIO_IRQ_EDGE(gpio, polarity) \
-		ACPI_GPIO_IRQ_CFG(gpio, ACPI_IRQ_EDGE_TRIGGERED, polarity, 0)
+#define ACPI_GPIO_IRQ_EDGE(gpio, polarity, active_low) \
+		ACPI_GPIO_IRQ_CFG(gpio, ACPI_IRQ_EDGE_TRIGGERED, polarity, 0, active_low)

#define ACPI_GPIO_IRQ_EDGE_WAKE(gpio, polarity) \
-		ACPI_GPIO_IRQ_CFG(gpio, ACPI_IRQ_EDGE_TRIGGERED, polarity, ACPI_IRQ_WAKE)
+		ACPI_GPIO_IRQ_CFG(gpio, ACPI_IRQ_EDGE_TRIGGERED, polarity, ACPI_IRQ_WAKE, 0)

#define ACPI_GPIO_IRQ_LEVEL(gpio, polarity) \
-		ACPI_GPIO_IRQ_CFG(gpio, ACPI_IRQ_LEVEL_TRIGGERED, polarity, 0)
+		ACPI_GPIO_IRQ_CFG(gpio, ACPI_IRQ_LEVEL_TRIGGERED, polarity, 0, 0)

#define ACPI_GPIO_IRQ_LEVEL_WAKE(gpio, polarity) \
-		ACPI_GPIO_IRQ_CFG(gpio, ACPI_IRQ_LEVEL_TRIGGERED, polarity, ACPI_IRQ_WAKE)
+		ACPI_GPIO_IRQ_CFG(gpio, ACPI_IRQ_LEVEL_TRIGGERED, polarity, ACPI_IRQ_WAKE, 0)

/* Edge Triggered Active High GPIO interrupt */
 #define ACPI_GPIO_IRQ_EDGE_HIGH(gpio) \
-		ACPI_GPIO_IRQ_EDGE(gpio, ACPI_IRQ_ACTIVE_HIGH)
+		ACPI_GPIO_IRQ_EDGE(gpio, ACPI_IRQ_ACTIVE_HIGH, 0)

/* Edge Triggered Active Low GPIO interrupt */
 #define ACPI_GPIO_IRQ_EDGE_LOW(gpio) \
-		ACPI_GPIO_IRQ_EDGE(gpio, ACPI_IRQ_ACTIVE_LOW)
+		ACPI_GPIO_IRQ_EDGE(gpio, ACPI_IRQ_ACTIVE_LOW, 0)

/* Edge Triggered Active Both GPIO interrupt */
 #define ACPI_GPIO_IRQ_EDGE_BOTH(gpio) \
-		ACPI_GPIO_IRQ_EDGE(gpio, ACPI_IRQ_ACTIVE_BOTH)
+		ACPI_GPIO_IRQ_EDGE(gpio, ACPI_IRQ_ACTIVE_BOTH, 0)
+
+#define ACPI_GPIO_IRQ_EDGE_BOTH_ACTIVE_LOW(gpio) \
+		ACPI_GPIO_IRQ_EDGE(gpio, ACPI_IRQ_ACTIVE_BOTH, 1)

/* Edge Triggered Active High GPIO interrupt with wake */
 #define ACPI_GPIO_IRQ_EDGE_HIGH_WAKE(gpio) \