Signed-off-by: Daniel Mack <[email protected]>
Cc: Tony Lindgren <[email protected]>
---
arch/arm/mach-omap2/vp.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c
index 66bd700..5407173 100644
--- a/arch/arm/mach-omap2/vp.c
+++ b/arch/arm/mach-omap2/vp.c
@@ -41,6 +41,11 @@ void __init omap_vp_init(struct voltagedomain *voltdm)
u32 val, sys_clk_rate, timeout, waittime;
u32 vddmin, vddmax, vstepmin, vstepmax;
+ if (!voltdm->pmic) {
+ pr_err("%s: No PMIC configured.\n", __func__, voltdm->name);
+ return;
+ }
+
if (!voltdm->read || !voltdm->write) {
pr_err("%s: No read/write API for accessing vdd_%s regs\n",
__func__, voltdm->name);
--
1.7.7.4
--
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