Add Apalis digital audio pin muxing which is e.g. used for HDA
operation together with the Realtek HDA codec as found on the Apalis
Evaluation board.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
---
arch/arm/boot/dts/tegra30-apalis.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index d1b24b1..4a6ca38 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -109,6 +109,30 @@
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
+ /* Apalis Digital Audio */
+ clk1_req_pee2 {
+ nvidia,pins = "clk1_req_pee2";
+ nvidia,function = "hda";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ clk2_out_pw5 {
+ nvidia,pins = "clk2_out_pw5";
+ nvidia,function = "extperiph2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ };
+ dap1_fs_pn0 {
+ nvidia,pins = "dap1_fs_pn0",
+ "dap1_din_pn1",
+ "dap1_dout_pn2",
+ "dap1_sclk_pn3";
+ nvidia,function = "hda";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
/* Apalis I2C3 */
cam_i2c_scl_pbb1 {
nvidia,pins = "cam_i2c_scl_pbb1",
--
2.4.3
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