From: 许盛飞 <xsf@rock-chips.com>
Date: Fri, 5 Dec 2014 11:05:59 +0000 (+0800)
Subject: RK3126B: RK3126B delete the EBC
X-Git-Tag: firefly_0821_release~4411^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cd75fbf90112e7feaeadcf1c1df938d2f25baa1d;p=firefly-linux-kernel-4.4.55.git

RK3126B: RK3126B delete the EBC

Signed-off-by: 许盛飞 <xsf@rock-chips.com>
---

diff --git a/arch/arm/mach-rockchip/rk312x.c b/arch/arm/mach-rockchip/rk312x.c
index 452bdc0dbd31..6ff7f52c9548 100755
--- a/arch/arm/mach-rockchip/rk312x.c
+++ b/arch/arm/mach-rockchip/rk312x.c
@@ -39,6 +39,7 @@
 #include "sram.h"
 #include "pm.h"
 #include "pm-rk312x.c"
+#include <linux/rockchip/cpu.h>
 #define RK312X_DEVICE(name) \
 	{ \
 		.virtual	= (unsigned long) RK_##name##_VIRT, \
@@ -256,7 +257,8 @@ static int rk312x_pmu_set_power_domain(enum pmu_power_domain pd, bool on)
 			rk312x_pmu_set_idle_request(IDLE_REQ_GPU, true);
 		} else if (pd == PD_VIO) {
 			SAVE_QOS(rga_qos, VIO_RGA);
-			SAVE_QOS(ebc_qos, VIO_EBC);
+			if (!soc_is_rk3126b())
+				SAVE_QOS(ebc_qos, VIO_EBC);
 			SAVE_QOS(iep_qos, VIO_IEP);
 			SAVE_QOS(lcdc0_qos, VIO_LCDC0);
 			SAVE_QOS(vip0_qos, VIO_VIP0);
@@ -276,7 +278,8 @@ static int rk312x_pmu_set_power_domain(enum pmu_power_domain pd, bool on)
 		} else if (pd == PD_VIO) {
 			rk312x_pmu_set_idle_request(IDLE_REQ_VIO, false);
 			RESTORE_QOS(rga_qos, VIO_RGA);
-			RESTORE_QOS(ebc_qos, VIO_EBC);
+			if (!soc_is_rk3126b())
+				RESTORE_QOS(ebc_qos, VIO_EBC);
 			RESTORE_QOS(iep_qos, VIO_IEP);
 			RESTORE_QOS(lcdc0_qos, VIO_LCDC0);
 			RESTORE_QOS(vip0_qos, VIO_VIP0);