lkml.org 
[lkml]   [2015]   [Aug]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5/9] arm: tegra: apalis_t30: add digital audio pin muxing
Date
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(+)

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


\
 
 \ /
  Last update: 2015-08-28 15:01    [W:0.098 / U:1.532 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site