powerpc/mpc5200: Add AC97 register definitions for the MPC52xx PSC

Needed by the PSC AC97 sound driver Signed-off-by: Jon Smirl <[email protected]> Signed-off-by: Grant Likely <[email protected]>
iegor · Jul 22, 2008 · 6a4a636 · 6a4a636
1 parent 11d579e
commit 6a4a636
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/include/asm-powerpc/mpc52xx_psc.h b/include/asm-powerpc/mpc52xx_psc.h
@@ -132,8 +132,12 @@ struct mpc52xx_psc {
 	u8		reserved5[3];
 	u8		ctlr;		/* PSC + 0x1c */
 	u8		reserved6[3];
-	u16		ccr;		/* PSC + 0x20 */
-	u8		reserved7[14];
+	/* BitClkDiv field of CCR is byte swapped in
+	 * the hardware for mpc5200/b compatibility */
+	u32		ccr;		/* PSC + 0x20 */
+	u32		ac97_slots;	/* PSC + 0x24 */
+	u32		ac97_cmd;	/* PSC + 0x28 */
+	u32		ac97_data;	/* PSC + 0x2c */
 	u8		ivr;		/* PSC + 0x30 */
 	u8		reserved8[3];
 	u8		ip;		/* PSC + 0x34 */