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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - arch/arm/mm/cache-tauros3.h
2 * Marvell Tauros3 cache controller includes
4 * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
6 * based on GPL'ed 2.6 kernel sources
7 * (c) Marvell International Ltd.
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #ifndef __ASM_ARM_HARDWARE_TAUROS3_H
24 #define __ASM_ARM_HARDWARE_TAUROS3_H
27 * Marvell Tauros3 L2CC is compatible with PL310 r0p0
28 * but with PREFETCH_CTRL (r2p0) and an additional event counter.
29 * Also, there is AUX2_CTRL for some Marvell specific control.
32 #define TAUROS3_EVENT_CNT2_CFG 0x224
33 #define TAUROS3_EVENT_CNT2_VAL 0x228
34 #define TAUROS3_INV_ALL 0x780
35 #define TAUROS3_CLEAN_ALL 0x784
36 #define TAUROS3_AUX2_CTRL 0x820
38 /* Registers shifts and masks */
39 #define TAUROS3_AUX2_CTRL_LINEFILL_BURST8_EN (1 << 2)