ram: rk3399: Configure PHY_898, PHY_919 for lpddr4
PHY_898, PHY_919 would require to configure PHY LP4 boot
pll control and ca for lpddr4.
So, configure the same in pctl_cfg for LPDDR4.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
diff --git a/drivers/ram/rockchip/sdram_rk3399.c b/drivers/ram/rockchip/sdram_rk3399.c
index 8b2c6b3..aaf786a 100644
--- a/drivers/ram/rockchip/sdram_rk3399.c
+++ b/drivers/ram/rockchip/sdram_rk3399.c
@@ -574,6 +574,11 @@
writel(params->phy_regs.denali_phy[911], &denali_phy[911]);
writel(params->phy_regs.denali_phy[912], &denali_phy[912]);
+ if (IS_ENABLED(CONFIG_RAM_RK3399_LPDDR4)) {
+ writel(params->phy_regs.denali_phy[898], &denali_phy[898]);
+ writel(params->phy_regs.denali_phy[919], &denali_phy[919]);
+ }
+
dram->pwrup_srefresh_exit[channel] = readl(&denali_ctl[68]) &
PWRUP_SREFRESH_EXIT;
clrbits_le32(&denali_ctl[68], PWRUP_SREFRESH_EXIT);