summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap1/tc.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap1/tc.h')
-rw-r--r--arch/arm/mach-omap1/tc.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/tc.h b/arch/arm/mach-omap1/tc.h
new file mode 100644
index 0000000000..243454bc06
--- /dev/null
+++ b/arch/arm/mach-omap1/tc.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * OMAP Traffic Controller
+ *
+ * Copyright (C) 2004 Nokia Corporation
+ * Author: Imre Deak <imre.deak@nokia.com>
+ */
+
+#ifndef __ASM_ARCH_TC_H
+#define __ASM_ARCH_TC_H
+
+#define TCMIF_BASE 0xfffecc00
+#define OMAP_TC_OCPT1_PRIOR (TCMIF_BASE + 0x00)
+#define OMAP_TC_EMIFS_PRIOR (TCMIF_BASE + 0x04)
+#define OMAP_TC_EMIFF_PRIOR (TCMIF_BASE + 0x08)
+#define EMIFS_CONFIG (TCMIF_BASE + 0x0c)
+#define EMIFS_CS0_CONFIG (TCMIF_BASE + 0x10)
+#define EMIFS_CS1_CONFIG (TCMIF_BASE + 0x14)
+#define EMIFS_CS2_CONFIG (TCMIF_BASE + 0x18)
+#define EMIFS_CS3_CONFIG (TCMIF_BASE + 0x1c)
+#define EMIFF_SDRAM_CONFIG (TCMIF_BASE + 0x20)
+#define EMIFF_MRS (TCMIF_BASE + 0x24)
+#define TC_TIMEOUT1 (TCMIF_BASE + 0x28)
+#define TC_TIMEOUT2 (TCMIF_BASE + 0x2c)
+#define TC_TIMEOUT3 (TCMIF_BASE + 0x30)
+#define TC_ENDIANISM (TCMIF_BASE + 0x34)
+#define EMIFF_SDRAM_CONFIG_2 (TCMIF_BASE + 0x3c)
+#define EMIF_CFG_DYNAMIC_WS (TCMIF_BASE + 0x40)
+#define EMIFS_ACS0 (TCMIF_BASE + 0x50)
+#define EMIFS_ACS1 (TCMIF_BASE + 0x54)
+#define EMIFS_ACS2 (TCMIF_BASE + 0x58)
+#define EMIFS_ACS3 (TCMIF_BASE + 0x5c)
+#define OMAP_TC_OCPT2_PRIOR (TCMIF_BASE + 0xd0)
+
+/* external EMIFS chipselect regions */
+#define OMAP_CS0_PHYS 0x00000000
+#define OMAP_CS0_SIZE SZ_64M
+
+#define OMAP_CS1_PHYS 0x04000000
+#define OMAP_CS1_SIZE SZ_64M
+
+#define OMAP_CS1A_PHYS OMAP_CS1_PHYS
+#define OMAP_CS1A_SIZE SZ_32M
+
+#define OMAP_CS1B_PHYS (OMAP_CS1A_PHYS + OMAP_CS1A_SIZE)
+#define OMAP_CS1B_SIZE SZ_32M
+
+#define OMAP_CS2_PHYS 0x08000000
+#define OMAP_CS2_SIZE SZ_64M
+
+#define OMAP_CS2A_PHYS OMAP_CS2_PHYS
+#define OMAP_CS2A_SIZE SZ_32M
+
+#define OMAP_CS2B_PHYS (OMAP_CS2A_PHYS + OMAP_CS2A_SIZE)
+#define OMAP_CS2B_SIZE SZ_32M
+
+#define OMAP_CS3_PHYS 0x0c000000
+#define OMAP_CS3_SIZE SZ_64M
+
+#ifndef __ASSEMBLER__
+
+/* EMIF Slow Interface Configuration Register */
+#define OMAP_EMIFS_CONFIG_FR (1 << 4)
+#define OMAP_EMIFS_CONFIG_PDE (1 << 3)
+#define OMAP_EMIFS_CONFIG_PWD_EN (1 << 2)
+#define OMAP_EMIFS_CONFIG_BM (1 << 1)
+#define OMAP_EMIFS_CONFIG_WP (1 << 0)
+
+#define EMIFS_CCS(n) (EMIFS_CS0_CONFIG + (4 * (n)))
+#define EMIFS_ACS(n) (EMIFS_ACS0 + (4 * (n)))
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* __ASM_ARCH_TC_H */