arm: imx8m: Fix pad DSE issue for i.MX8MM/MN/MP

According to 8MM/MN/MP reference manual, their pad registers only have
4 valid DSE values. And DSE2 and DSE4 are different with current
definitions in iomux-v3.h. Fix the issue to align with manual.

Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>

diff --git a/arch/arm/include/asm/mach-imx/iomux-v3.h b/arch/arm/include/asm/mach-imx/iomux-v3.h
index 1de70933550fc561681577c22c392836c3d9b508..9330a32fe9817908bdddd2601ed1c3ae80a01105 100644 (file)
--- a/arch/arm/include/asm/mach-imx/iomux-v3.h
+++ b/arch/arm/include/asm/mach-imx/iomux-v3.h
@@ -87,15 +87,6 @@ typedef u64 iomux_v3_cfg_t;
 #define MUX_MODE_LPSR           ((iomux_v3_cfg_t)IOMUX_CONFIG_LPSR << \
                                MUX_MODE_SHIFT)
 #ifdef CONFIG_IMX8M
-#define PAD_CTL_DSE0           (0x0 << 0)
-#define PAD_CTL_DSE1           (0x1 << 0)
-#define PAD_CTL_DSE2           (0x2 << 0)
-#define PAD_CTL_DSE3           (0x3 << 0)
-#define PAD_CTL_DSE4           (0x4 << 0)
-#define PAD_CTL_DSE5           (0x5 << 0)
-#define PAD_CTL_DSE6           (0x6 << 0)
-#define PAD_CTL_DSE7           (0x7 << 0)
-
 #define PAD_CTL_FSEL0          (0x0 << 3)
 #define PAD_CTL_FSEL1          (0x1 << 3)
 #define PAD_CTL_FSEL2          (0x2 << 3)
@@ -105,8 +96,20 @@ typedef u64 iomux_v3_cfg_t;
 #define PAD_CTL_PUE            (0x1 << 6)
 #define PAD_CTL_HYS            (0x1 << 7)
 #if defined(CONFIG_IMX8MM) || defined(CONFIG_IMX8MN) || defined(CONFIG_IMX8MP)
+#define PAD_CTL_DSE1           (0x0 << 1)
+#define PAD_CTL_DSE2           (0x2 << 1)
+#define PAD_CTL_DSE4           (0x1 << 1)
+#define PAD_CTL_DSE6           (0x3 << 1)
 #define PAD_CTL_PE             (0x1 << 8)
 #else
+#define PAD_CTL_DSE0           (0x0 << 0)
+#define PAD_CTL_DSE1           (0x1 << 0)
+#define PAD_CTL_DSE2           (0x2 << 0)
+#define PAD_CTL_DSE3           (0x3 << 0)
+#define PAD_CTL_DSE4           (0x4 << 0)
+#define PAD_CTL_DSE5           (0x5 << 0)
+#define PAD_CTL_DSE6           (0x6 << 0)
+#define PAD_CTL_DSE7           (0x7 << 0)
 #define PAD_CTL_LVTTL          (0x1 << 8)
 #endif