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Commit a3323b72 authored by Mark Brown's avatar Mark Brown Committed by Ben Dooks
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ARM: SMDK6410: Configure GPIO pull up for WM835x IRQ line 



When used with the WM1190-EV1 board we can use the internal pull up
resistor of the CPU to provide the required pull for the IRQ line.
Without this interrupts from the WM835x don't work in the default
WM1190-EV1 hardwaer configuration.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 799dd75b

arch/arm/mach-s3c6410/mach-smdk6410.c

+3 −0
Original line number Diff line number Diff line
@@ -320,6 +320,9 @@ static int __init smdk6410_wm8350_init(struct wm8350 *wm8350) 
{

	int i;



	/* Configure the IRQ line */

	s3c_gpio_setpull(S3C64XX_GPN(12), S3C_GPIO_PULL_UP);



	/* Instantiate the regulators */

	for (i = 0; i < ARRAY_SIZE(wm1190_regulators); i++)

		wm8350_register_regulator(wm8350,