Add the devices nodes and pinctrl definitions for the spdif outputs of
the g12a SoC family
Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 60 +++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index 40a82ddda79f..f25a7c7ed995 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -643,6 +643,33 @@
};
};
+ spdif_out_h_pins: spdif-out-h {
+ mux {
+ groups = "spdif_out_h";
+ function = "spdif_out";
+ drive-strength-microamp = <500>;
+ bias-disable;
+ };
+ };
+
+ spdif_out_a11_pins: spdif-out-a11 {
+ mux {
+ groups = "spdif_out_a11";
+ function = "spdif_out";
+ drive-strength-microamp = <500>;
+ bias-disable;
+ };
+ };
+
+ spdif_out_a13_pins: spdif-out-a13 {
+ mux {
+ groups = "spdif_out_a13";
+ function = "spdif_out";
+ drive-strength-microamp = <500>;
+ bias-disable;
+ };
+ };
+
tdm_a_din0_pins: tdm-a-din0 {
mux {
groups = "tdm_a_din0";
@@ -1312,6 +1339,18 @@
status = "disabled";
};
+ spdifout: audio-controller@480 {
+ compatible = "amlogic,g12a-spdifout",
+ "amlogic,axg-spdifout";
+ reg = <0x0 0x480 0x0 0x50>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "SPDIFOUT";
+ clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>,
+ <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>;
+ clock-names = "pclk", "mclk";
+ status = "disabled";
+ };
+
tdmout_a: audio-controller@500 {
compatible = "amlogic,g12a-tdmout";
reg = <0x0 0x500 0x0 0x40>;
@@ -1353,6 +1392,18 @@
"lrclk", "lrclk_sel";
status = "disabled";
};
+
+ spdifout_b: audio-controller@680 {
+ compatible = "amlogic,g12a-spdifout",
+ "amlogic,axg-spdifout";
+ reg = <0x0 0x680 0x0 0x50>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "SPDIFOUT_B";
+ clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>,
+ <&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>;
+ clock-names = "pclk", "mclk";
+ status = "disabled";
+ };
};
usb3_pcie_phy: phy@46000 {
@@ -1506,6 +1557,15 @@
};
};
+ spdif_ao_out_pins: spdif-ao-out {
+ mux {
+ groups = "spdif_ao_out";
+ function = "spdif_ao_out";
+ drive-strength-microamp = <500>;
+ bias-disable;
+ };
+ };
+
tdm_ao_b_din1_pins: tdm-ao-b-din1 {
mux {
groups = "tdm_ao_b_din1";
--
2.20.1
