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[4/5] ARM: mvebu: Add spdif-pins mpp pins for Armada 38x

Message ID 20220920132648.2008-5-pali@kernel.org (mailing list archive)
State New, archived
Headers show
Series ARM: mvebu: Add audio support for Armada 38x | expand

Commit Message

Pali Rohár Sept. 20, 2022, 1:26 p.m. UTC 
S/PDIF function on Armada 38x uses only mpp51 pin. So add spdif-pins mpp
pins section for it. It is needed for boards without i2s.

Signed-off-by: Pali Rohár <pali@kernel.org>
---
 arch/arm/boot/dts/armada-38x.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Andrew Lunn Sept. 20, 2022, 1:41 p.m. UTC | #1 
On Tue, Sep 20, 2022 at 03:26:47PM +0200, Pali Rohár wrote:
> S/PDIF function on Armada 38x uses only mpp51 pin. So add spdif-pins mpp
> pins section for it. It is needed for boards without i2s.
> 
> Signed-off-by: Pali Rohár <pali@kernel.org>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 11e0e4286ec2..b09a48de9906 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -296,6 +296,11 @@ 
 						       "mpp52", "mpp53";
 					marvell,function = "audio";
 				};
+
+				spdif_pins: spdif-pins {
+					marvell,pins = "mpp51";
+					marvell,function = "audio";
+				};
 			};
 
 			gpio0: gpio@18100 {