ARM: l2x0: Add aux control register bitfields

This patch adds the PL310 Auxiliary Control Register bitfields
so that SOC's can use these bit fields to construct the AUXCTRL
value to be passed/programmed instead of hardcoding it.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/include/asm/hardware/cache-l2x0.h

@@ -59,7 +59,17 @@
 #define L2X0_CACHE_ID_PART_MASK		(0xf << 6)
 #define L2X0_CACHE_ID_PART_L210		(1 << 6)
 #define L2X0_CACHE_ID_PART_L310		(3 << 6)
-#define L2X0_AUX_CTRL_WAY_SIZE_MASK	(0x3 << 17)
+
+#define L2X0_AUX_CTRL_MASK			0xc0000fff
+#define L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT	16
+#define L2X0_AUX_CTRL_WAY_SIZE_SHIFT		17
+#define L2X0_AUX_CTRL_WAY_SIZE_MASK		(0x3 << 17)
+#define L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT	22
+#define L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT		26
+#define L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT		27
+#define L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT	28
+#define L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT	29
+#define L2X0_AUX_CTRL_EARLY_BRESP_SHIFT		30
 
 #ifndef __ASSEMBLY__
 extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask);