From 8317797ca657081ed81312ea3501f3a3d59d52e9 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Tue, 3 May 2011 18:14:48 +0200
Subject: mfd: add DB5500 PRCMU driver

This adds the DB5500 PRCMU driver. Right now this one is pretty
restricted in functionality, exposing a simple interface to send
I2C messages.

Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 arch/arm/mach-ux500/Kconfig | 1 +
 arch/arm/mach-ux500/cpu.c   | 3 +++
 2 files changed, 4 insertions(+)

(limited to 'arch/arm/mach-ux500')

diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index 8071d2746f70..365c4c35faa7 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -12,6 +12,7 @@ menu "Ux500 SoC"
 
 config UX500_SOC_DB5500
 	bool "DB5500"
+	select MFD_DB5500_PRCMU
 
 config UX500_SOC_DB8500
 	bool "DB8500"
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 11360f734cec..1da23bb87c16 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -9,6 +9,7 @@
 #include <linux/io.h>
 #include <linux/clk.h>
 #include <linux/mfd/db8500-prcmu.h>
+#include <linux/mfd/db5500-prcmu.h>
 
 #include <asm/cacheflush.h>
 #include <asm/hardware/cache-l2x0.h>
@@ -49,6 +50,8 @@ void __init ux500_init_irq(void)
 	 * Init clocks here so that they are available for system timer
 	 * initialization.
 	 */
+	if (cpu_is_u5500())
+		db5500_prcmu_early_init();
 	if (cpu_is_u8500())
 		prcmu_early_init();
 	clk_init();
-- 
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