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[03/12] ARM: davinci: dm646x: define gpio interrupts as separate resources

Message ID 20181121093523.12503-4-brgl@bgdev.pl
State New
Headers show
Series ARM: davinci: fix GPIO breakage after v4.19 | expand

Commit Message

Bartosz Golaszewski Nov. 21, 2018, 9:35 a.m. UTC 
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

Since commit eb3744a2dd01 ("gpio: davinci: Do not assume continuous
IRQ numbering") the davinci GPIO driver fails to probe if we boot
in legacy mode from any of the board files. Since the driver now
expects every interrupt to be defined as a separate resource, split
the definition of IRQ resources instead of having a single continuous
interrupt range.

Fixes: eb3744a2dd01 ("gpio: davinci: Do not assume continuous IRQ numbering")
Cc: stable@vger.kernel.org
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
 arch/arm/mach-davinci/dm646x.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 6bd2ed069d0d..d9b93e2806d2 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -442,6 +442,16 @@  static struct resource dm646x_gpio_resources[] = {
 	},
 	{	/* interrupt */
 		.start	= IRQ_DM646X_GPIOBNK0,
+		.end	= IRQ_DM646X_GPIOBNK0,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DM646X_GPIOBNK1,
+		.end	= IRQ_DM646X_GPIOBNK1,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_DM646X_GPIOBNK2,
 		.end	= IRQ_DM646X_GPIOBNK2,
 		.flags	= IORESOURCE_IRQ,
 	},