arm64: dts: meson: g12a: add spdifin

Add the spdif input device node and the pinctrl definition for
this capture interface g12a SoC family

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index 8dbdcbe..d6c6408 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -807,6 +807,30 @@
                                                };
                                        };
 
+                                       spdif_in_a10_pins: spdif-in-a10 {
+                                               mux {
+                                                       groups = "spdif_in_a10";
+                                                       function = "spdif_in";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       spdif_in_a12_pins: spdif-in-a12 {
+                                               mux {
+                                                       groups = "spdif_in_a12";
+                                                       function = "spdif_in";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       spdif_in_h_pins: spdif-in-h {
+                                               mux {
+                                                       groups = "spdif_in_h";
+                                                       function = "spdif_in";
+                                                       bias-disable;
+                                               };
+                                       };
+
                                        spdif_out_h_pins: spdif-out-h {
                                                mux {
                                                        groups = "spdif_out_h";
@@ -1516,6 +1540,19 @@
                                        status = "disabled";
                                };
 
+                               spdifin: audio-controller@400 {
+                                       compatible = "amlogic,g12a-spdifin",
+                                                    "amlogic,axg-spdifin";
+                                       reg = <0x0 0x400 0x0 0x30>;
+                                       #sound-dai-cells = <0>;
+                                       sound-name-prefix = "SPDIFIN";
+                                       interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+                                       clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
+                                                <&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
+                                       clock-names = "pclk", "refclk";
+                                       status = "disabled";
+                               };
+
                                spdifout: audio-controller@480 {
                                        compatible = "amlogic,g12a-spdifout",
                                                     "amlogic,axg-spdifout";