Merge branch 'for-3.5/tegra30-audio' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/drivers

By Stephen Warren (5) and Peter De Schrijver (1)
via Stephen Warren
* 'for-3.5/tegra30-audio' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
  ARM: dt: tegra cardhu: basic audio support
  ARM: dt: tegra30.dtsi: Add audio-related nodes
  ARM: tegra: add AUXDATA required for audio
  ARM: tegra: set up audio clocks for tegra30 dt
  ARM: tegra: Initialize pll_p_out1
  ARM: tegra: provide clock aliases for AHUB configlink

Signed-off-by: Olof Johansson <olof@lixom.net>

3 files changed, 31 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c
index 5f7c03e972f..d96dae0b4aa 100644
--- a/arch/arm/mach-tegra/board-dt-tegra30.c
+++ b/arch/arm/mach-tegra/board-dt-tegra30.c
@@ -51,12 +51,22 @@ struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = {
         OF_DEV_AUXDATA("nvidia,tegra20-i2c", 0x7000C500, "tegra-i2c.2", NULL),
         OF_DEV_AUXDATA("nvidia,tegra20-i2c", 0x7000C700, "tegra-i2c.3", NULL),
         OF_DEV_AUXDATA("nvidia,tegra20-i2c", 0x7000D000, "tegra-i2c.4", NULL),
+        OF_DEV_AUXDATA("nvidia,tegra30-ahub", 0x70080000, "tegra30-ahub", NULL),
         {}
 };
 
 static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = {
         /* name         parent          rate            enabled */
         { "uarta",      "pll_p",        408000000,      true },
+        { "pll_a",      "pll_p_out1",   564480000,      true },
+        { "pll_a_out0", "pll_a",        11289600,       true },
+        { "extern1",    "pll_a_out0",   0,              true },
+        { "clk_out_1",  "extern1",      0,              true },
+        { "i2s0",       "pll_a_out0",   11289600,       false},
+        { "i2s1",       "pll_a_out0",   11289600,       false},
+        { "i2s2",       "pll_a_out0",   11289600,       false},
+        { "i2s3",       "pll_a_out0",   11289600,       false},
+        { "i2s4",       "pll_a_out0",   11289600,       false},
         { NULL,         NULL,           0,              0},
 };
 
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index f18f615aa93..2d80566b538 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -95,6 +95,17 @@ static __initdata struct tegra_clk_init_table tegra20_clk_init_table[] = {
 };
 #endif
 
+#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = {
+        /* name         parent          rate            enabled */
+        { "clk_m",      NULL,           0,              true },
+        { "pll_p",      "clk_m",        408000000,      true },
+        { "pll_p_out1", "pll_p",        9600000,        true },
+        { NULL,         NULL,           0,              0},
+};
+#endif
+
+
 static void __init tegra_init_cache(u32 tag_latency, u32 data_latency)
 {
 #ifdef CONFIG_CACHE_L2X0
@@ -129,6 +140,7 @@ void __init tegra30_init_early(void)
 {
         tegra_init_fuse();
         tegra30_init_clocks();
+        tegra_clk_init_from_table(tegra30_clk_init_table);
         tegra_init_cache(0x441, 0x551);
         tegra_pmc_init();
         tegra_powergate_init();
diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c
index 6d08b53f92d..e33fe4b14a2 100644
--- a/arch/arm/mach-tegra/tegra30_clocks.c
+++ b/arch/arm/mach-tegra/tegra30_clocks.c
@@ -3015,6 +3015,15 @@ struct clk_duplicate tegra_clk_duplicates[] = {
         CLK_DUPLICATE("sbc6", "spi_slave_tegra.5", NULL),
         CLK_DUPLICATE("twd", "smp_twd", NULL),
         CLK_DUPLICATE("vcp", "nvavp", "vcp"),
+        CLK_DUPLICATE("i2s0", NULL, "i2s0"),
+        CLK_DUPLICATE("i2s1", NULL, "i2s1"),
+        CLK_DUPLICATE("i2s2", NULL, "i2s2"),
+        CLK_DUPLICATE("i2s3", NULL, "i2s3"),
+        CLK_DUPLICATE("i2s4", NULL, "i2s4"),
+        CLK_DUPLICATE("dam0", NULL, "dam0"),
+        CLK_DUPLICATE("dam1", NULL, "dam1"),
+        CLK_DUPLICATE("dam2", NULL, "dam2"),
+        CLK_DUPLICATE("spdif_in", NULL, "spdif_in"),
 };
 
 struct clk *tegra_ptr_clks[] = {