Commit dde25103 authored by Haavard Skinnemoen's avatar Haavard Skinnemoen
Browse files

[AVR32] Don't reset PIO state at bootup



Leave the PIO lines as the bootloader left them. This allows us to
use PIOE without disturbing the SDRAM muxing.
Signed-off-by: default avatarHaavard Skinnemoen <hskinnemoen@atmel.com>
parent 6a4e5227
......@@ -385,9 +385,6 @@ void __init at32_init_pio(struct platform_device *pdev)
*/
pio->gpio_mask = ~0UL;
pio_writel(pio, ODR, ~0UL);
pio_writel(pio, PER, ~0UL);
/* start with irqs disabled and acked */
pio_writel(pio, IDR, ~0UL);
(void) pio_readl(pio, ISR);
......
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