am33xx: Update DT files, add am335x_gp_evm_config target

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / am33xx / clock.c

diff --git a/arch/arm/cpu/armv7/am33xx/clock.c b/arch/arm/cpu/armv7/am33xx/clock.c
index 0672798fe0415afbcd66286dde5031f255a30eda..ec7d46838b74770b1a284cd4a2a72085506a5725 100644 (file)
--- a/arch/arm/cpu/armv7/am33xx/clock.c
+++ b/arch/arm/cpu/armv7/am33xx/clock.c
@@ -170,8 +170,19 @@ void do_enable_clocks(u32 *const *clk_domains,
        };
 }
 
+/*
+ * Before scaling up the clocks we need to have the PMIC scale up the
+ * voltages first.  This will be dependent on which PMIC is in use
+ * and in some cases we may not be scaling things up at all and thus not
+ * need to do anything here.
+ */
+__weak void scale_vcores(void)
+{
+}
+
 void prcm_init()
 {
        enable_basic_clocks();
+       scale_vcores();
        setup_dplls();
 }