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-rw-r--r--arch/arm/mach-imx/include/mach/iomux-v3.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/include/mach/iomux-v3.h b/arch/arm/mach-imx/include/mach/iomux-v3.h
index 3bf457f212..1ecd11befb 100644
--- a/arch/arm/mach-imx/include/mach/iomux-v3.h
+++ b/arch/arm/mach-imx/include/mach/iomux-v3.h
@@ -78,6 +78,14 @@ typedef u64 iomux_v3_cfg_t;
((iomux_v3_cfg_t)(_sel_input_ofs) << MUX_SEL_INPUT_OFS_SHIFT) | \
((iomux_v3_cfg_t)(_sel_input) << MUX_SEL_INPUT_SHIFT))
+#define IOMUX_PAD_FIELD(name, pad) (((pad) & name##_MASK) >> name##_SHIFT)
+#define IOMUX_CTRL_OFS(pad) IOMUX_PAD_FIELD(MUX_CTRL_OFS, pad)
+#define IOMUX_MODE(pad) IOMUX_PAD_FIELD(MUX_MODE, pad)
+#define IOMUX_SEL_INPUT_OFS(pad) IOMUX_PAD_FIELD(MUX_SEL_INPUT_OFS, pad)
+#define IOMUX_SEL_INPUT(pad) IOMUX_PAD_FIELD(MUX_SEL_INPUT, pad)
+#define IOMUX_PAD_CTRL_OFS(pad) IOMUX_PAD_FIELD(MUX_PAD_CTRL_OFS, pad)
+#define IOMUX_PAD_CTRL(pad) IOMUX_PAD_FIELD(MUX_PAD_CTRL, pad)
+
#define NEW_PAD_CTRL(cfg, pad) (((cfg) & ~MUX_PAD_CTRL_MASK) | MUX_PAD_CTRL(pad))
/*
* Use to set PAD control