From 2e1de5bd97e6330c01c38efe788672bafda86f81 Mon Sep 17 00:00:00 2001
From: Ley Foon Tan <ley.foon.tan@intel.com>
Date: Fri, 1 Jun 2018 16:13:19 +0800
Subject: [PATCH] arm: socfpga: Add do_bridge_reset for Arria 10

Add do_bridge_reset() function for Arria 10, it is required by misc.c.

arch/arm/mach-socfpga/built-in.o: In function `do_bridge':
arch/arm/mach-socfpga/misc.c:221: undefined reference to `do_bridge_reset'
make[1]: *** [u-boot] Error 1

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
---
 arch/arm/mach-socfpga/misc_arria10.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/mach-socfpga/misc_arria10.c b/arch/arm/mach-socfpga/misc_arria10.c
index 47a9d50ef1..a75cbc4ce6 100644
--- a/arch/arm/mach-socfpga/misc_arria10.c
+++ b/arch/arm/mach-socfpga/misc_arria10.c
@@ -14,6 +14,7 @@
 #include <asm/arch/misc.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/reset_manager.h>
+#include <asm/arch/reset_manager_arria10.h>
 #include <asm/arch/sdram_arria10.h>
 #include <asm/arch/system_manager.h>
 #include <asm/arch/nic301.h>
@@ -262,3 +263,11 @@ int arch_misc_init(void)
 	return socfpga_eth_reset();
 }
 #endif
+
+void do_bridge_reset(int enable)
+{
+	if (enable)
+		socfpga_reset_deassert_bridges_handoff();
+	else
+		socfpga_bridges_reset();
+}