ARM: tegra: Use writel_relaxed in tegra_init_cache

Signed-off-by: Colin Cross <ccross@android.com>

arch/arm/mach-tegra/common.c

@@ -63,8 +63,8 @@ void __init tegra_init_cache(void)
 #ifdef CONFIG_CACHE_L2X0
 	void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000;
 
-	writel(0x331, p + L2X0_TAG_LATENCY_CTRL);
-	writel(0x441, p + L2X0_DATA_LATENCY_CTRL);
+	writel_relaxed(0x331, p + L2X0_TAG_LATENCY_CTRL);
+	writel_relaxed(0x441, p + L2X0_DATA_LATENCY_CTRL);
 
 	l2x0_init(p, 0x6C080001, 0x8200c3fe);
 #endif