rockchip/rk3399: set ddr clock source back to dpll when ddr resume
when logic power rail shutdown, CRU register will back to reset
value, ddr use abpll as clock source when do suspend, we need to save
and dpll value in pmusram, then set back these ddr clock back to dpll
when dddr resume.
Change-Id: I95dc0173649e8515859cfa46b40a606e0cc2fe3f
Signed-off-by: Lin Huang <hl@rock-chips.com>
diff --git a/plat/rockchip/rk3399/drivers/soc/soc.h b/plat/rockchip/rk3399/drivers/soc/soc.h
index 8d1fd13..9680bea 100644
--- a/plat/rockchip/rk3399/drivers/soc/soc.h
+++ b/plat/rockchip/rk3399/drivers/soc/soc.h
@@ -196,6 +196,7 @@
#define GRF_SOC_CON_BASE 0xe200
#define GRF_SOC_CON(n) (GRF_SOC_CON_BASE + (n) * 4)
+#define CRU_CLKSEL_CON6 0x0118
#define PMUCRU_CLKSEL_CON0 0x0080
#define PMUCRU_CLKGATE_CON2 0x0108
#define PMUCRU_SOFTRST_CON0 0x0110
@@ -231,7 +232,6 @@
void enable_nodvfs_plls(void);
void prepare_abpll_for_ddrctrl(void);
void restore_abpll(void);
-void restore_dpll(void);
void clk_gate_con_save(void);
void clk_gate_con_disable(void);
void clk_gate_con_restore(void);