mxc_ocotp: support i.MX8MP

i.MX8MP use similar ocotp as i.MX8MN, but has changed fuse banks
and ctrl register bit definitions, so update to reflect that.

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

diff --git a/drivers/misc/mxc_ocotp.c b/drivers/misc/mxc_ocotp.c
index 1b945e9..80cd8dc 100644 (file)
--- a/drivers/misc/mxc_ocotp.c
+++ b/drivers/misc/mxc_ocotp.c
@@ -35,7 +35,16 @@
 #define BM_OUT_STATUS_LOCKED                   0x00000800
 #define BM_OUT_STATUS_PROGFAIL                 0x00001000
 #elif defined(CONFIG_IMX8M)
+#ifdef CONFIG_IMX8MP
+#undef BM_CTRL_ADDR
+#undef BM_CTRL_ERROR
+#undef BM_CTRL_BUSY
+#define BM_CTRL_ADDR                   0x000001ff
+#define BM_CTRL_ERROR                  0x00000400
+#define BM_CTRL_BUSY                   0x00000200
+#else
 #define BM_CTRL_ADDR                   0x000000ff
+#endif
 #else
 #define BM_CTRL_ADDR                   0x0000007f
 #endif
@@ -82,7 +91,11 @@
 #define FUSE_BANKS     31
 #elif defined(CONFIG_IMX8M)
 #define FUSE_BANK_SIZE 0x40
+#ifdef CONFIG_IMX8MP
+#define FUSE_BANKS     96
+#else
 #define FUSE_BANKS     64
+#endif
 #else
 #error "Unsupported architecture\n"
 #endif