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[PATCH] i.MX7D: Connect IRQs to GPIO devices.
From: |
Jean-Christophe Dubois |
Subject: |
[PATCH] i.MX7D: Connect IRQs to GPIO devices. |
Date: |
Mon, 26 Dec 2022 11:14:18 +0100 |
IRQs were not associated to the various GPIO devices inside i.MX7D.
This patch brings the i.MX7D on par with i.MX6.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
---
hw/arm/fsl-imx7.c | 31 ++++++++++++++++++++++++++++++-
include/hw/arm/fsl-imx7.h | 15 +++++++++++++++
2 files changed, 45 insertions(+), 1 deletion(-)
diff --git a/hw/arm/fsl-imx7.c b/hw/arm/fsl-imx7.c
index cc6fdb9373..5629ee249d 100644
--- a/hw/arm/fsl-imx7.c
+++ b/hw/arm/fsl-imx7.c
@@ -235,8 +235,37 @@ static void fsl_imx7_realize(DeviceState *dev, Error
**errp)
FSL_IMX7_GPIO7_ADDR,
};
+ static const int FSL_IMX7_GPIOn_LOW_IRQ[FSL_IMX7_NUM_GPIOS] = {
+ FSL_IMX7_GPIO1_LOW_IRQ,
+ FSL_IMX7_GPIO2_LOW_IRQ,
+ FSL_IMX7_GPIO3_LOW_IRQ,
+ FSL_IMX7_GPIO4_LOW_IRQ,
+ FSL_IMX7_GPIO5_LOW_IRQ,
+ FSL_IMX7_GPIO6_LOW_IRQ,
+ FSL_IMX7_GPIO7_LOW_IRQ,
+ };
+
+ static const int FSL_IMX7_GPIOn_HIGH_IRQ[FSL_IMX7_NUM_GPIOS] = {
+ FSL_IMX7_GPIO1_HIGH_IRQ,
+ FSL_IMX7_GPIO2_HIGH_IRQ,
+ FSL_IMX7_GPIO3_HIGH_IRQ,
+ FSL_IMX7_GPIO4_HIGH_IRQ,
+ FSL_IMX7_GPIO5_HIGH_IRQ,
+ FSL_IMX7_GPIO6_HIGH_IRQ,
+ FSL_IMX7_GPIO7_HIGH_IRQ,
+ };
+
sysbus_realize(SYS_BUS_DEVICE(&s->gpio[i]), &error_abort);
- sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio[i]), 0,
FSL_IMX7_GPIOn_ADDR[i]);
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio[i]), 0,
+ FSL_IMX7_GPIOn_ADDR[i]);
+
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 0,
+ qdev_get_gpio_in(DEVICE(&s->a7mpcore),
+ FSL_IMX7_GPIOn_LOW_IRQ[i]));
+
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 1,
+ qdev_get_gpio_in(DEVICE(&s->a7mpcore),
+ FSL_IMX7_GPIOn_HIGH_IRQ[i]));
}
/*
diff --git a/include/hw/arm/fsl-imx7.h b/include/hw/arm/fsl-imx7.h
index 1c5fa6fd67..852eb0d238 100644
--- a/include/hw/arm/fsl-imx7.h
+++ b/include/hw/arm/fsl-imx7.h
@@ -235,6 +235,21 @@ enum FslIMX7IRQs {
FSL_IMX7_USB2_IRQ = 42,
FSL_IMX7_USB3_IRQ = 40,
+ FSL_IMX7_GPIO1_LOW_IRQ = 64,
+ FSL_IMX7_GPIO1_HIGH_IRQ = 65,
+ FSL_IMX7_GPIO2_LOW_IRQ = 66,
+ FSL_IMX7_GPIO2_HIGH_IRQ = 67,
+ FSL_IMX7_GPIO3_LOW_IRQ = 68,
+ FSL_IMX7_GPIO3_HIGH_IRQ = 69,
+ FSL_IMX7_GPIO4_LOW_IRQ = 70,
+ FSL_IMX7_GPIO4_HIGH_IRQ = 71,
+ FSL_IMX7_GPIO5_LOW_IRQ = 72,
+ FSL_IMX7_GPIO5_HIGH_IRQ = 73,
+ FSL_IMX7_GPIO6_LOW_IRQ = 74,
+ FSL_IMX7_GPIO6_HIGH_IRQ = 75,
+ FSL_IMX7_GPIO7_LOW_IRQ = 76,
+ FSL_IMX7_GPIO7_HIGH_IRQ = 77,
+
FSL_IMX7_WDOG1_IRQ = 78,
FSL_IMX7_WDOG2_IRQ = 79,
FSL_IMX7_WDOG3_IRQ = 10,
--
2.34.1
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