ASoC: tegra: utils: add support for Tegra30 devices

Tegra30 has some additional clocks that need to be manipulated, names
some clocks differently, runs PLLs at different base rates, etc. The
utility code needs to handle this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h
index 4818195da25c..44db1dbb8f21 100644
--- a/sound/soc/tegra/tegra_asoc_utils.h
+++ b/sound/soc/tegra/tegra_asoc_utils.h
@@ -2,7 +2,7 @@
  * tegra_asoc_utils.h - Definitions for Tegra DAS driver
  *
  * Author: Stephen Warren <swarren@nvidia.com>
- * Copyright (C) 2010 - NVIDIA, Inc.
+ * Copyright (C) 2010,2012 - NVIDIA, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -26,8 +26,14 @@
 struct clk;
 struct device;
 
+enum tegra_asoc_utils_soc {
+        TEGRA_ASOC_UTILS_SOC_TEGRA20,
+        TEGRA_ASOC_UTILS_SOC_TEGRA30,
+};
+
 struct tegra_asoc_utils_data {
         struct device *dev;
+        enum tegra_asoc_utils_soc soc;
         struct clk *clk_pll_a;
         struct clk *clk_pll_a_out0;
         struct clk *clk_cdev1;
@@ -42,4 +48,3 @@ int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data,
 void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data);
 
 #endif
-