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commit c101686bd39c4b2d9c8b6a1d0a928dd1a2b48b6e
parent ffd00c4bb7b9c83bde8586d252ed2533ef8bdc5e
Author: Brian Swetland <swetland@frotz.net>
Date:   Thu, 20 Mar 2014 19:23:13 -0700

lpc15xx: hw: fix pinassign

Diffstat:
March/lpc15xx/include/arch/hardware.h | 6+++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/lpc15xx/include/arch/hardware.h b/arch/lpc15xx/include/arch/hardware.h @@ -307,13 +307,13 @@ #define FUNC_GPIO_INT_BMAT 60 #define FUNC_SWO 61 -#define PINASSIGN(func) (0x4003800+((func)/4)) -#define PA_SHIFT(func) (((func) & 3) * 8) +#define PINASSIGN(func) (0x40038000+((func)&(~3))) +#define PA_SHIFT(func) (((func) & 3) << 3) #define PA_MASK(func) (~(0xFF << PA_SHIFT(func))) static inline void pin_assign(u32 func, u32 pio_idx) { u32 r = PINASSIGN(func); - u32 v = readl(v); + u32 v = readl(r); writel((v & PA_MASK(func)) | (pio_idx << PA_SHIFT(func)), r); }