can: flexcan: add missing register definitions

This patch adds some missing register definitions, which are needed in an
upcoming patch.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/flexcan.c

@@ -55,7 +55,7 @@
 #define FLEXCAN_MCR_WAK_SRC		BIT(19)
 #define FLEXCAN_MCR_DOZE		BIT(18)
 #define FLEXCAN_MCR_SRX_DIS		BIT(17)
-#define FLEXCAN_MCR_BCC			BIT(16)
+#define FLEXCAN_MCR_IRMQ		BIT(16)
 #define FLEXCAN_MCR_LPRIO_EN		BIT(13)
 #define FLEXCAN_MCR_AEN			BIT(12)
 #define FLEXCAN_MCR_MAXMB(x)		((x) & 0x7f)
@@ -213,7 +213,10 @@ struct flexcan_regs {
 	u32 imask1;		/* 0x28 */
 	u32 iflag2;		/* 0x2c */
 	u32 iflag1;		/* 0x30 */
-	u32 ctrl2;		/* 0x34 */
+	union {			/* 0x34 */
+		u32 gfwr_mx28;	/* MX28, MX53 */
+		u32 ctrl2;	/* MX6, VF610 */
+	};
 	u32 esr2;		/* 0x38 */
 	u32 imeur;		/* 0x3c */
 	u32 lrfr;		/* 0x40 */
@@ -232,7 +235,11 @@ struct flexcan_regs {
 	 *				size conf'ed via ctrl2::RFFN
 	 *				(mx6, vf610)
 	 */
-	u32 _reserved4[408];
+	u32 _reserved4[256];	/* 0x480 */
+	u32 rximr[64];		/* 0x880 */
+	u32 _reserved5[24];	/* 0x980 */
+	u32 gfwr_mx6;		/* 0x9e0 - MX6 */
+	u32 _reserved6[63];	/* 0x9e4 */
 	u32 mecr;		/* 0xae0 */
 	u32 erriar;		/* 0xae4 */
 	u32 erridpr;		/* 0xae8 */