1 files changed, 73 insertions, 0 deletions
diff --git a/arch/arm/include/asm/pl310.h b/arch/arm/include/asm/pl310.h
new file mode 100644
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--- /dev/null
+++ b/arch/arm/include/asm/pl310.h
@@ -0,0 +1,73 @@
+/*
+ * (C) Copyright 2010
+ * Texas Instruments, <www.ti.com>
+ * Aneesh V <aneesh@ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _PL310_H_
+#define _PL310_H_
+
+#include <linux/types.h>
+
+/* Register bit fields */
+#define PL310_AUX_CTRL_ASSOCIATIVITY_MASK	(1 << 16)
+
+struct pl310_regs {
+	u32 pl310_cache_id;
+	u32 pl310_cache_type;
+	u32 pad1[62];
+	u32 pl310_ctrl;
+	u32 pl310_aux_ctrl;
+	u32 pl310_tag_latency_ctrl;
+	u32 pl310_data_latency_ctrl;
+	u32 pad2[60];
+	u32 pl310_event_cnt_ctrl;
+	u32 pl310_event_cnt1_cfg;
+	u32 pl310_event_cnt0_cfg;
+	u32 pl310_event_cnt1_val;
+	u32 pl310_event_cnt0_val;
+	u32 pl310_intr_mask;
+	u32 pl310_masked_intr_stat;
+	u32 pl310_raw_intr_stat;
+	u32 pl310_intr_clear;
+	u32 pad3[323];
+	u32 pl310_cache_sync;
+	u32 pad4[15];
+	u32 pl310_inv_line_pa;
+	u32 pad5[2];
+	u32 pl310_inv_way;
+	u32 pad6[12];
+	u32 pl310_clean_line_pa;
+	u32 pad7[1];
+	u32 pl310_clean_line_idx;
+	u32 pl310_clean_way;
+	u32 pad8[12];
+	u32 pl310_clean_inv_line_pa;
+	u32 pad9[1];
+	u32 pl310_clean_inv_line_idx;
+	u32 pl310_clean_inv_way;
+};
+
+void pl310_inval_all(void);
+void pl310_clean_inval_all(void);
+void pl310_inval_range(u32 start, u32 end);
+void pl310_clean_inval_range(u32 start, u32 end);
+
+#endif