fuse: read and write to TEGRA_AHB_ARB_BASE during fuse init

TripNRaVeR · Jan 23, 2013 · 254f1fe · 254f1fe
1 parent 86fa346
commit 254f1fe
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c
@@ -120,7 +120,11 @@ void tegra_init_fuse(void)
 {
 	u32 reg = readl(IO_TO_VIRT(TEGRA_CLK_RESET_BASE + 0x48));
 	reg |= 1 << 28;
+	reg |= 1 << 0;
 	writel(reg, IO_TO_VIRT(TEGRA_CLK_RESET_BASE + 0x48));
+	reg = readl(IO_TO_VIRT(TEGRA_AHB_ARB_BASE + 0xe0));
+	reg |= 1 << 2;
+	writel(reg, IO_TO_VIRT(TEGRA_AHB_ARB_BASE + 0xe0));
 	tegra_init_speedo_data();
 
 	pr_info("Tegra Revision: %s "