new file mode 100644
@@ -0,0 +1,37 @@
+/*
+ * Bus Matrix header file for the SAMA5 family
+ *
+ * Copyright (C) 2014 Atmel
+ * Bo Shen <voice.shen@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __SAMA5_MATRIX_H
+#define __SAMA5_MATRIX_H
+
+struct atmel_matrix {
+ u32 mcfg[16]; /* 0x00 ~ 0x3c: Master Configuration Register */
+ u32 scfg[16]; /* 0x40 ~ 0x7c: Slave Configuration Register */
+ u32 pras[16][2]; /* 0x80 ~ 0xfc: Priority Register A/B */
+ u32 reserved1[20]; /* 0x100 ~ 0x14c */
+ u32 meier; /* 0x150: Master Error Interrupt Enable Register */
+ u32 meidr; /* 0x154: Master Error Interrupt Disable Register */
+ u32 meimr; /* 0x158: Master Error Interrupt Mask Register */
+ u32 mesr; /* 0x15c: Master Error Status Register */
+ u32 mear[16]; /* 0x160 ~ 0x19c: Master Error Address Register */
+ u32 reserved2[17]; /* 0x1A0 ~ 0x1E0 */
+ u32 wpmr; /* 0x1E4: Write Protection Mode Register */
+ u32 wpsr; /* 0x1E8: Write Protection Status Register */
+ u32 reserved3[5]; /* 0x1EC ~ 0x1FC */
+ u32 ssr[16]; /* 0x200 ~ 0x23c: Security Slave Register */
+ u32 sassr[16]; /* 0x240 ~ 0x27c: Security Areas Split Slave Register */
+ u32 srtsr[16]; /* 0x280 ~ 0x2bc: Security Region Top Slave */
+ u32 spselr[3]; /* 0x2c0 ~ 0x2c8: Security Peripheral Select Register */
+};
+
+/* Bit field in WPMR */
+#define ATMEL_MATRIX_WPMR_WPKEY 0x4D415400
+#define ATMEL_MATRIX_WPMR_WPEN 0x00000001
+
+#endif
This matrix header file can be shared between sama5d3 and sama5d4 soc. Signed-off-by: Bo Shen <voice.shen@atmel.com> --- arch/arm/include/asm/arch-at91/sama5_matrix.h | 37 +++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 arch/arm/include/asm/arch-at91/sama5_matrix.h