Thread (52 messages) 52 messages, 4 authors, 2018-07-25
STALE2895d
Revisions (2)
  1. v1 current
  2. v2 [diff vs current]

[PATCH 21/32] ARM: dts: omap3-gta04: add mcbsp (audio subsystem) nodes

From: H. Nikolaus Schaller <hidden>
Date: 2018-07-25 07:00:27
Also in: linux-omap, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

GTA04 audio system makes use of all four McBSP ports, so enable and
connect them with pinmux.

Signed-off-by: H. Nikolaus Schaller <redacted>
---
 arch/arm/boot/dts/omap3-gta04.dtsi | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index f6abdef556c1..d53bb9bbbb70 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -770,8 +770,31 @@
 	};
 };
 
-&mcbsp2 {
-	status = "okay";
+&mcbsp1 { /* FM Transceiver PCM */
+	status = "ok";
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp1_pins>;
+};
+
+&mcbsp2 { /* TPS65950 I2S */
+	status = "ok";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp2_pins>;
+};
+
+&mcbsp3 { /* Bluetooth PCM */
+	status = "ok";
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp3_pins>;
+};
+
+&mcbsp4 { /* GSM voice PCM */
+	status = "ok";
+	#sound-dai-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcbsp4_pins>;
 };
 
 &hdqw1w {
@@ -779,10 +802,6 @@
         pinctrl-0 = <&hdq_pins>;
 };
 
-&mcbsp4 {
-	status = "okay";
-};
-
 /* image signal processor within OMAP3 SoC */
 &isp {
 	ports {
-- 
2.12.2
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help