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[U-Boot,PATCH1/3] stm32: gpio: fix otype access

Message ID 20160614062657.19763.19764.stgit@obelix.dresden.micronet24.de
State Superseded
Delegated to: Tom Rini
Headers show

Commit Message

Benjamin Tietz June 14, 2016, 6:26 a.m. UTC 
the GPIOx_OTYPER register has only one bit for every pin.
---
 drivers/gpio/stm32_gpio.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
the GPIOx_OTYPER register has only one bit for every pin.
---
 drivers/gpio/stm32_gpio.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpio/stm32_gpio.c b/drivers/gpio/stm32_gpio.c
index 50f86d3..2457211 100644
--- a/drivers/gpio/stm32_gpio.c
+++ b/drivers/gpio/stm32_gpio.c
@@ -66,7 +66,7 @@  int stm32_gpio_config(const struct stm32_gpio_dsc *dsc,
 	i = dsc->pin * 2;
 
 	clrsetbits_le32(&gpio_regs->moder, 0x3 << i, ctl->mode << i);
-	clrsetbits_le32(&gpio_regs->otyper, 0x3 << i, ctl->otype << i);
+	clrsetbits_le32(&gpio_regs->otyper, 0x1 << dsc->pin, ctl->otype << dsc->pin);
 	clrsetbits_le32(&gpio_regs->ospeedr, 0x3 << i, ctl->speed << i);
 	clrsetbits_le32(&gpio_regs->pupdr, 0x3 << i, ctl->pupd << i);