[PATCH] include: ocotp.h: add missing include

[Ulrich Ölmann]

Otherwise GCC complains:

  <PATH>/barebox-2026.09.0/include/mach/imx/ocotp.h:23:33: error: implicit declaration of function 'GENMASK' [-Werror=implicit-function-declaration]
     23 | #define OCOTP_WORD_MASK         GENMASK( 7,  0)
        |                                 ^~~~~~~

Signed-off-by: Ulrich Ölmann <u.oelmann at pengutronix.de>
---
 include/mach/imx/ocotp.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/mach/imx/ocotp.h b/include/mach/imx/ocotp.h
index 2d8fcc7c2657..a3eee070546b 100644
--- a/include/mach/imx/ocotp.h
+++ b/include/mach/imx/ocotp.h
@@ -6,6 +6,7 @@
 #include <linux/bitfield.h>
 #include <linux/types.h>
 #include <linux/io.h>
+#include <linux/bits.h>
 
 #define OCOTP_SHADOW_OFFSET		0x400
 #define OCOTP_SHADOW_SPACING		0x10
-- 
2.47.3