From: chenxing <chenxing@rock-chips.com>
Date: Fri, 21 Jun 2013 06:21:09 +0000 (+0800)
Subject: rk3066B: rk3028: efuse support
X-Git-Tag: firefly_0821_release~6965^2~37
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=73142d9ff1524a0f4f84695a177502188b67b6bd;p=firefly-linux-kernel-4.4.55.git

rk3066B: rk3028: efuse support
---

diff --git a/arch/arm/mach-rk30/clock_data-rk3066b.c b/arch/arm/mach-rk30/clock_data-rk3066b.c
index 161fcbafb568..2c1d69adcf6d 100644
--- a/arch/arm/mach-rk30/clock_data-rk3066b.c
+++ b/arch/arm/mach-rk30/clock_data-rk3066b.c
@@ -28,6 +28,7 @@
 #include <mach/dvfs.h>
 #include <mach/ddr.h>
 #include <mach/board.h>
+#include <plat/efuse.h>
 
 #define MHZ			(1000*1000)
 #define KHZ			(1000)
@@ -3406,6 +3407,7 @@ void __init _rk30_clock_data_init(unsigned long gpll, unsigned long cpll, int fl
 {
 	struct clk_lookup *lk;
 
+	rk_efuse_init();
 	clk_register_dump_ops(&dump_ops);
 	clk_register_default_ops_clk(&def_ops_clk);
 	rk30_clock_flags = flags;
diff --git a/arch/arm/plat-rk/efuse.c b/arch/arm/plat-rk/efuse.c
index b29a9a68443e..cac8573baa25 100644
--- a/arch/arm/plat-rk/efuse.c
+++ b/arch/arm/plat-rk/efuse.c
@@ -80,3 +80,8 @@ int rk_leakage_val(void)
 	else
 		return  (efuse_buf[22] >> 4) & 0x0f;
 }
+
+int rk3028_version_val(void)
+{
+	return efuse_buf[5];
+}