On mx23 and mx28 the pullup bits are defined as:
- 0: Enable the internal pad keeper
- 1: Disable the internal pad keeper
Fix the definitions as they are currently the opposite.
Cc: Lauri Hintsala <lauri.hints...@bluegiga.com>
Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
---
This affects mx28 as well, so also adding Lauri.
I also tested on mx28evk and behavior is fine after this change.
Changes since v1:
- Newly introduced
arch/arm/include/asm/arch-mxs/iomux.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/include/asm/arch-mxs/iomux.h
b/arch/arm/include/asm/arch-mxs/iomux.h
index 66dcd36..70300d5 100644
--- a/arch/arm/include/asm/arch-mxs/iomux.h
+++ b/arch/arm/include/asm/arch-mxs/iomux.h
@@ -78,8 +78,8 @@ typedef u32 iomux_cfg_t;
#define PAD_3V3 0
#endif
-#define PAD_NOPULL 0
-#define PAD_PULLUP 1
+#define PAD_PULLUP 0
+#define PAD_NOPULL 1
#define MXS_PAD_4MA ((PAD_4MA << MXS_PAD_MA_SHIFT) | \
MXS_PAD_MA_VALID_MASK)
--
1.7.9.5
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