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Message-Id: <1466298002-12576-3-git-send-email-marcel.ziswiler@toradex.com>
Date: Sun, 19 Jun 2016 03:00:01 +0200
From: Marcel Ziswiler <marcel.ziswiler@...adex.com>
To: linux-tegra@...r.kernel.org
Cc: Marcel Ziswiler <marcel.ziswiler@...adex.com>,
Marcel Ziswiler <marcel@...wiler.com>,
devicetree@...r.kernel.org,
Thierry Reding <thierry.reding@...il.com>,
linux-kernel@...r.kernel.org,
Stephen Warren <swarren@...dotorg.org>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Alexandre Courbot <gnurou@...il.com>,
Russell King <linux@...linux.org.uk>,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v4 2/3] ARM: tegra: apalis/colibri t30: integrate audio
Integrate Freescale SGTL5000 analogue audio codec support.
Signed-off-by: Marcel Ziswiler <marcel@...wiler.com>
Reviewed-by: Stephen Warren <swarren@...dia.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/boot/dts/tegra30-apalis.dtsi | 49 ++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/tegra30-colibri.dtsi | 49 ++++++++++++++++++++++++++++++++++
2 files changed, 98 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index 192b951..96865ea 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -48,6 +48,24 @@
pinctrl-0 = <&state_default>;
state_default: pinmux {
+ /* Analogue Audio (On-module) */
+ clk1_out_pw4 {
+ nvidia,pins = "clk1_out_pw4";
+ nvidia,function = "extperiph1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ };
+ dap3_fs_pp0 {
+ nvidia,pins = "dap3_fs_pp0",
+ "dap3_sclk_pp3",
+ "dap3_din_pp1",
+ "dap3_dout_pp2";
+ nvidia,function = "i2s2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
/* Apalis BKL1_ON */
pv2 {
nvidia,pins = "pv2";
@@ -429,6 +447,15 @@
status = "okay";
clock-frequency = <100000>;
+ /* SGTL5000 audio codec */
+ sgtl5000: codec@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <&sys_3v3_reg>;
+ VDDIO-supply = <&sys_3v3_reg>;
+ clocks = <&tegra_car TEGRA30_CLK_EXTERN1>;
+ };
+
pmic: tps65911@2d {
compatible = "ti,tps65911";
reg = <0x2d>;
@@ -660,6 +687,12 @@
nvidia,sys-clock-req-active-high;
};
+ ahub@...80000 {
+ i2s@...80500 {
+ status = "okay";
+ };
+ };
+
/* eMMC */
sdhci@...00600 {
status = "okay";
@@ -733,4 +766,20 @@
regulator-always-on;
};
};
+
+ sound {
+ compatible = "toradex,tegra-audio-sgtl5000-apalis_t30",
+ "nvidia,tegra-audio-sgtl5000";
+ nvidia,model = "Toradex Apalis T30";
+ nvidia,audio-routing =
+ "Headphone Jack", "HP_OUT",
+ "LINE_IN", "Line In Jack",
+ "MIC_IN", "Mic Jack";
+ nvidia,i2s-controller = <&tegra_i2s2>;
+ nvidia,audio-codec = <&sgtl5000>;
+ clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
+ <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA30_CLK_EXTERN1>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
};
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index a265534..7b7af78 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -29,6 +29,24 @@
pinctrl-0 = <&state_default>;
state_default: pinmux {
+ /* Analogue Audio (On-module) */
+ clk1_out_pw4 {
+ nvidia,pins = "clk1_out_pw4";
+ nvidia,function = "extperiph1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ };
+ dap3_fs_pp0 {
+ nvidia,pins = "dap3_fs_pp0",
+ "dap3_sclk_pp3",
+ "dap3_din_pp1",
+ "dap3_dout_pp2";
+ nvidia,function = "i2s2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
/* Colibri BL_ON */
pv2 {
nvidia,pins = "pv2";
@@ -207,6 +225,15 @@
status = "okay";
clock-frequency = <100000>;
+ /* SGTL5000 audio codec */
+ sgtl5000: codec@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <&sys_3v3_reg>;
+ VDDIO-supply = <&sys_3v3_reg>;
+ clocks = <&tegra_car TEGRA30_CLK_EXTERN1>;
+ };
+
pmic: tps65911@2d {
compatible = "ti,tps65911";
reg = <0x2d>;
@@ -396,6 +423,12 @@
nvidia,sys-clock-req-active-high;
};
+ ahub@...80000 {
+ i2s@...80500 {
+ status = "okay";
+ };
+ };
+
/* eMMC */
sdhci@...00600 {
status = "okay";
@@ -471,4 +504,20 @@
regulator-always-on;
};
};
+
+ sound {
+ compatible = "toradex,tegra-audio-sgtl5000-colibri_t30",
+ "nvidia,tegra-audio-sgtl5000";
+ nvidia,model = "Toradex Colibri T30";
+ nvidia,audio-routing =
+ "Headphone Jack", "HP_OUT",
+ "LINE_IN", "Line In Jack",
+ "MIC_IN", "Mic Jack";
+ nvidia,i2s-controller = <&tegra_i2s2>;
+ nvidia,audio-codec = <&sgtl5000>;
+ clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
+ <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA30_CLK_EXTERN1>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
};
--
2.5.5
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