From 7757d1102f292a177937267badae7f146045d9c3 Mon Sep 17 00:00:00 2001
From: Jagan Teki <jagan@amarulasolutions.com>
Date: Mon, 15 Jul 2019 23:51:09 +0530
Subject: [PATCH] arm: include: rockchip: Add DDR4 enum

Add DDR4 enum number in common header.

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>
---
 arch/arm/include/asm/arch-rockchip/sdram_common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/include/asm/arch-rockchip/sdram_common.h b/arch/arm/include/asm/arch-rockchip/sdram_common.h
index 55abcdae77..7ac25af327 100644
--- a/arch/arm/include/asm/arch-rockchip/sdram_common.h
+++ b/arch/arm/include/asm/arch-rockchip/sdram_common.h
@@ -7,6 +7,7 @@
 #define _ASM_ARCH_SDRAM_COMMON_H
 
 enum {
+	DDR4 = 0,
 	DDR3 = 0x3,
 	LPDDR2 = 0x5,
 	LPDDR3 = 0x6,
-- 
2.25.1