From: Colin Cross <ccross@android.com>
Date: Sat, 24 Apr 2010 03:15:13 +0000 (-0700)
Subject: [ARM] tegra: olympus: Initialize pll_p_out* on boot
X-Git-Tag: firefly_0821_release~9834^2~917
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4d8c0ebd01dde66b238f9d119a6652489ee66f3e;p=firefly-linux-kernel-4.4.55.git

[ARM] tegra: olympus: Initialize pll_p_out* on boot

Change-Id: I380e2a5bb0cfe2ed9123fbc451398597c65e0b03
Signed-off-by: Colin Cross <ccross@android.com>
---

diff --git a/arch/arm/mach-tegra/board-olympus.c b/arch/arm/mach-tegra/board-olympus.c
index f5ef0e7fab2a..4a52e6996b98 100644
--- a/arch/arm/mach-tegra/board-olympus.c
+++ b/arch/arm/mach-tegra/board-olympus.c
@@ -244,6 +244,7 @@ static void __init tegra_olympus_fixup(struct machine_desc *desc, struct tag *ta
 static void __init tegra_olympus_init(void)
 {
 	struct clk *clk;
+	struct clk *sys_clk;
 
 	tegra_common_init();
 
@@ -258,10 +259,36 @@ static void __init tegra_olympus_init(void)
 	clk = clk_get_sys(NULL, "pll_p");
 	clk_set_rate(clk, 216000000);
 	clk_enable(clk);
+	clk_put(clk);
+
+	clk = clk_get_sys(NULL, "pll_p_out1");
+	clk_set_rate(clk, 28800000);
+	clk_enable(clk);
+	clk_put(clk);
+
+	clk = clk_get_sys(NULL, "pll_p_out2");
+	clk_set_rate(clk, 48000000);
+	clk_enable(clk);
+	clk_put(clk);
 
 	clk = clk_get_sys(NULL, "pll_p_out3");
 	clk_set_rate(clk, 72000000);
 	clk_enable(clk);
+	clk_put(clk);
+
+	sys_clk = clk_get_sys(NULL, "sys");
+
+	clk = clk_get_sys(NULL, "clk_m");
+	clk_set_parent(sys_clk, clk);
+	clk_put(clk);
+
+	clk = clk_get_sys(NULL, "pll_p_out4");
+	clk_set_rate(clk, 108000000);
+	clk_enable(clk);
+	clk_set_parent(sys_clk, clk);
+
+	clk_put(clk);
+	clk_put(sys_clk);
 
 	olympus_pinmux_init();