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[5/9] arm: tegra: apalis_t30: add digital audio pin muxing

Message ID 1440765756-1382-6-git-send-email-marcel.ziswiler@toradex.com (mailing list archive)
State New, archived
Headers show

Commit Message

Marcel Ziswiler Aug. 28, 2015, 12:42 p.m. UTC 
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@toradex.com>
---

 arch/arm/boot/dts/tegra30-apalis.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
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Patch

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",