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>
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 11360f7..1da23bb 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 @@
* 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();