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ARM: imx6 Add WDOG3 for i.MX6SX

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There are three wdogs for i.MX 6SoloX. Add wdog3 support
in function imx_set_wdog_powerdown.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
This commit is contained in:
Peng Fan 2015-01-15 14:22:33 +08:00 committed by Stefano Babic
parent 1f516faa45
commit 83dd1dd91c
1 changed files with 5 additions and 0 deletions
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5
arch/arm/cpu/armv7/mx6/soc.c
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@ -230,6 +230,11 @@ static void imx_set_wdog_powerdown(bool enable)
struct wdog_regs *wdog1 = (struct wdog_regs *)WDOG1_BASE_ADDR;
struct wdog_regs *wdog2 = (struct wdog_regs *)WDOG2_BASE_ADDR;
#ifdef CONFIG_MX6SX
struct wdog_regs *wdog3 = (struct wdog_regs *)WDOG3_BASE_ADDR;
writew(enable, &wdog3->wmcr);
#endif
/* Write to the PDE (Power Down Enable) bit */
writew(enable, &wdog1->wmcr);
writew(enable, &wdog2->wmcr);