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authorMattias Wallin <mattias.wallin@stericsson.com>2010-12-02 16:20:42 +0100
committerLinus Walleij <linus.walleij@stericsson.com>2010-12-08 13:14:13 +0100
commitfcbd458e95316fe5031f1b8eaf5e66ce8f3c3146 (patch)
tree504699aded7b00e11de6019af68381fcdf0beecf /arch/arm/mach-ux500/include
parentux500: rework device registration (diff)
downloadlinux-dev-fcbd458e95316fe5031f1b8eaf5e66ce8f3c3146.tar.xz
linux-dev-fcbd458e95316fe5031f1b8eaf5e66ce8f3c3146.zip
ARM: ux500: prcmu db8500 v2 support
This patch adds support for db8500 chip version 2. The TCDM memory address of the PRCMU is changed and dynamic detection of that is added. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Diffstat (limited to 'arch/arm/mach-ux500/include')
-rw-r--r--arch/arm/mach-ux500/include/mach/db8500-regs.h3
-rw-r--r--arch/arm/mach-ux500/include/mach/prcmu.h1
2 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/include/mach/db8500-regs.h b/arch/arm/mach-ux500/include/mach/db8500-regs.h
index f07d0986409d..0fefb34c11e4 100644
--- a/arch/arm/mach-ux500/include/mach/db8500-regs.h
+++ b/arch/arm/mach-ux500/include/mach/db8500-regs.h
@@ -92,7 +92,8 @@
#define U8500_SCR_BASE (U8500_PER4_BASE + 0x05000)
#define U8500_DMC_BASE (U8500_PER4_BASE + 0x06000)
#define U8500_PRCMU_BASE (U8500_PER4_BASE + 0x07000)
-#define U8500_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x0f000)
+#define U8500_PRCMU_TCDM_BASE_V1 (U8500_PER4_BASE + 0x0f000)
+#define U8500_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x68000)
/* per3 base addresses */
#define U8500_FSMC_BASE (U8500_PER3_BASE + 0x0000)
diff --git a/arch/arm/mach-ux500/include/mach/prcmu.h b/arch/arm/mach-ux500/include/mach/prcmu.h
index 549843ff6dbe..daa9d3ab7e0c 100644
--- a/arch/arm/mach-ux500/include/mach/prcmu.h
+++ b/arch/arm/mach-ux500/include/mach/prcmu.h
@@ -9,6 +9,7 @@
#ifndef __MACH_PRCMU_H
#define __MACH_PRCMU_H
+void __init prcmu_early_init(void);
int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size);