u9540 dedicated prcmu configuration to use legacy driver

Signed-off-by: Loic Pallardy <loic.palla...@stericsson.com>
Acked-by: Linus Walleij <linus.wall...@linaro.org>
---
 arch/arm/mach-ux500/board-mop500.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-ux500/board-mop500.c 
b/arch/arm/mach-ux500/board-mop500.c
index a38493b..0869c58 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -723,6 +723,12 @@ static void __init mop500_init_irq(void)
        ux500_init_irq();
 }
 
+static void __init ccu9540_init_irq(void)
+{
+       prcmu_early_init(&db9540_tcdm_map);
+       ux500_init_irq();
+}
+
 MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
        /* Maintainer: Srinidhi Kasagar <srinidhi.kasa...@stericsson.com> */
        .atag_offset    = 0x100,
@@ -763,7 +769,7 @@ MACHINE_START(U9540, "ST-Ericsson 9540 platform")
        .atag_offset    = 0x100,
        .map_io         = u8500_map_io,
        .nr_irqs        = UX500_NR_IRQS,
-       .init_irq       = mop500_init_irq,
+       .init_irq       = ccu9540_init_irq,
        .timer          = &ux500_timer,
        .handle_irq     = gic_handle_irq,
        .init_machine   = u9540_init_machine,
-- 
1.7.11.1

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