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author | James <> | 2015-09-26 12:29:31 +0100 |
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committer | James <> | 2015-09-26 12:29:31 +0100 |
commit | 626d9efa74685720020e816f3a917b7591d3cf7a (patch) | |
tree | d22eef73ae82287b30a1140decb4fc806d39d621 /target/linux/gemini/patches-4.1/050-gpio-to-irq.patch | |
download | trunk-47048-626d9efa74685720020e816f3a917b7591d3cf7a.tar.gz trunk-47048-626d9efa74685720020e816f3a917b7591d3cf7a.tar.bz2 trunk-47048-626d9efa74685720020e816f3a917b7591d3cf7a.zip |
trunk-47048
Diffstat (limited to 'target/linux/gemini/patches-4.1/050-gpio-to-irq.patch')
-rw-r--r-- | target/linux/gemini/patches-4.1/050-gpio-to-irq.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/gemini/patches-4.1/050-gpio-to-irq.patch b/target/linux/gemini/patches-4.1/050-gpio-to-irq.patch new file mode 100644 index 0000000..7572849 --- /dev/null +++ b/target/linux/gemini/patches-4.1/050-gpio-to-irq.patch @@ -0,0 +1,21 @@ +--- a/arch/arm/mach-gemini/gpio.c ++++ b/arch/arm/mach-gemini/gpio.c +@@ -196,12 +196,18 @@ static int gemini_gpio_direction_output( + return 0; + } + ++static int gemini_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) ++{ ++ return gpio + GPIO_IRQ_BASE; ++} ++ + static struct gpio_chip gemini_gpio_chip = { + .label = "Gemini", + .direction_input = gemini_gpio_direction_input, + .get = gemini_gpio_get, + .direction_output = gemini_gpio_direction_output, + .set = gemini_gpio_set, ++ .to_irq = gemini_gpio_to_irq, + .base = 0, + .ngpio = GPIO_PORT_NUM * 32, + }; |