From dbfd1159ab0c5f2b5fa126bbe2677e1ba12cbda7 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Date: Mon, 19 May 2014 12:23:35 +0900 Subject: [PATCH] arm: rmobile: koelsch: Fix QoS revision 0.240 and 0.320 Add register define of DBSC3 operation adjustment register, and add initial value. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> --- arch/arm/include/asm/arch-rmobile/r8a7791.h | 1 + board/renesas/koelsch/qos.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/include/asm/arch-rmobile/r8a7791.h b/arch/arm/include/asm/arch-rmobile/r8a7791.h index 479182571e..592c52474f 100644 --- a/arch/arm/include/asm/arch-rmobile/r8a7791.h +++ b/arch/arm/include/asm/arch-rmobile/r8a7791.h @@ -45,6 +45,7 @@ #define DBSC3_1_QOS_W13_BASE 0xE67A2D00 #define DBSC3_1_QOS_W14_BASE 0xE67A2E00 #define DBSC3_1_QOS_W15_BASE 0xE67A2F00 +#define DBSC3_1_DBADJ2 0xE67A00C8 #define R8A7791_CUT_ES2X 2 #define IS_R8A7791_ES2() \ diff --git a/board/renesas/koelsch/qos.c b/board/renesas/koelsch/qos.c index e6c5e48df5..55a04202c1 100644 --- a/board/renesas/koelsch/qos.c +++ b/board/renesas/koelsch/qos.c @@ -111,6 +111,7 @@ void qos_init(void) /* DBSC DBADJ2 */ writel(0x20042004, DBSC3_0_DBADJ2); + writel(0x20042004, DBSC3_1_DBADJ2); /* S3C -QoS */ s3c = (struct rcar_s3c *)S3C_BASE; -- 2.39.5