From: "Pali Rohár" <pali@kernel.org>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
Gregory Clement <gregory.clement@bootlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Marcin Wojtas <mw@semihalf.com>
Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/5] ARM: mvebu: add audio I2S controller to Armada 38x Device Tree
Date: Tue, 20 Sep 2022 15:26:45 +0200 [thread overview]
Message-ID: <20220920132648.2008-3-pali@kernel.org> (raw)
In-Reply-To: <20220920132648.2008-1-pali@kernel.org>
From: Marcin Wojtas <mw@semihalf.com>
This commit adds the description of the I2S controller to the Marvell
Armada 38x SoC's Device Tree, as well as its pin configuration.
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Nadav Haklai <nadavh@marvell.com>
Tested-by: Nadav Haklai <nadavh@marvell.com>
Tested-by: Lior Amsalem <alior@marvell.com>
[pali: Fix i2s-pins name]
Signed-off-by: Pali Rohár <pali@kernel.org>
---
arch/arm/boot/dts/armada-38x.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index df3c8d1d8f64..11e0e4286ec2 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -289,6 +289,13 @@
marvell,pins = "mpp44";
marvell,function = "sata3";
};
+
+ i2s_pins: i2s-pins {
+ marvell,pins = "mpp48", "mpp49",
+ "mpp50", "mpp51",
+ "mpp52", "mpp53";
+ marvell,function = "audio";
+ };
};
gpio0: gpio@18100 {
@@ -618,6 +625,18 @@
status = "disabled";
};
+ audio_controller: audio-controller@e8000 {
+ #sound-dai-cells = <1>;
+ compatible = "marvell,armada-380-audio";
+ reg = <0xe8000 0x4000>, <0x18410 0xc>,
+ <0x18204 0x4>;
+ reg-names = "i2s_regs", "pll_regs", "soc_ctrl";
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gateclk 0>;
+ clock-names = "internal";
+ status = "disabled";
+ };
+
usb3_0: usb3@f0000 {
compatible = "marvell,armada-380-xhci";
reg = <0xf0000 0x4000>,<0xf4000 0x4000>;
--
2.20.1
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next prev parent reply other threads:[~2022-09-20 13:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-20 13:26 [PATCH 0/5] ARM: mvebu: Add audio support for Armada 38x Pali Rohár
2022-09-20 13:26 ` [PATCH 1/5] ASoC: kirkwood: enable Kirkwood driver for Armada 38x platforms Pali Rohár
2022-09-20 13:39 ` Andrew Lunn
2022-09-26 19:48 ` Rob Herring
2022-09-26 20:04 ` Andrew Lunn
2022-09-20 13:26 ` Pali Rohár [this message]
2022-09-20 13:40 ` [PATCH 2/5] ARM: mvebu: add audio I2S controller to Armada 38x Device Tree Andrew Lunn
2022-09-20 13:26 ` [PATCH 3/5] ARM: mvebu: add audio support to Armada 385 DB Pali Rohár
2022-09-20 13:41 ` Andrew Lunn
2022-09-20 13:26 ` [PATCH 4/5] ARM: mvebu: Add spdif-pins mpp pins for Armada 38x Pali Rohár
2022-09-20 13:41 ` Andrew Lunn
2022-09-20 13:26 ` [PATCH 5/5] ARM: dts: turris-omnia: Define S/PDIF audio card Pali Rohár
2022-09-20 13:42 ` Andrew Lunn
2022-09-23 15:14 ` [PATCH 0/5] ARM: mvebu: Add audio support for Armada 38x Gregory CLEMENT
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