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path: root/drivers/mfd/db8500-prcmu.c
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Diffstat (limited to 'drivers/mfd/db8500-prcmu.c')
-rw-r--r--drivers/mfd/db8500-prcmu.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 29710565a08f..dc8826d8d69d 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -2763,7 +2763,7 @@ static int db8500_irq_init(struct device_node *np)
void __init db8500_prcmu_early_init(void)
{
- if (cpu_is_u8500v2()) {
+ if (cpu_is_u8500v2() || cpu_is_u9540()) {
void *tcpm_base = ioremap_nocache(U8500_PRCMU_TCPM_BASE, SZ_4K);
if (tcpm_base != NULL) {
@@ -2781,7 +2781,11 @@ void __init db8500_prcmu_early_init(void)
iounmap(tcpm_base);
}
- tcdm_base = __io_address(U8500_PRCMU_TCDM_BASE);
+ if (cpu_is_u9540())
+ tcdm_base = ioremap_nocache(U8500_PRCMU_TCDM_BASE,
+ SZ_4K + SZ_8K) + SZ_8K;
+ else
+ tcdm_base = __io_address(U8500_PRCMU_TCDM_BASE);
} else {
pr_err("prcmu: Unsupported chip version\n");
BUG();