diff mbox series

[2/7] arm64: dts: meson: g12a: add audio memory arbitrer

Message ID 20190412125136.28232-3-jbrunet@baylibre.com (mailing list archive)
State Changes Requested
Headers show
Series arm64: meson: g12a: add audio devices | expand

Commit Message

Jerome Brunet April 12, 2019, 12:51 p.m. UTC 
Add the DDR memory arbitrer dedicated to audio subsystem of the g12a

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index 1ab2a77b01eb..b2acece1b66b 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -4,6 +4,7 @@ 
  */
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/axg-audio-clkc.h>
 #include <dt-bindings/clock/g12a-clkc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -238,6 +239,14 @@ 
 
 					resets = <&reset RESET_AUDIO>;
 				};
+
+				arb: reset-controller@280 {
+					status = "disabled";
+					compatible = "amlogic,meson-axg-audio-arb";
+					reg = <0x0 0x280 0x0 0x4>;
+					#reset-cells = <1>;
+					clocks = <&clkc_audio AUD_CLKID_DDR_ARB>;
+				};
 			};
 		};