From 72ef30aa100a8d0e2a249112d6bc99dfdd0f70b5 Mon Sep 17 00:00:00 2001 From: Marcin Wojtas Date: Tue, 20 Sep 2022 15:26:45 +0200 Subject: ARM: mvebu: add audio I2S controller to Armada 38x Device Tree MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Nadav Haklai Tested-by: Nadav Haklai Tested-by: Lior Amsalem [pali: Fix i2s-pins name] Signed-off-by: Pali Rohár Reviewed-by: Andrew Lunn Signed-off-by: Gregory CLEMENT --- arch/arm/boot/dts/armada-38x.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'arch/arm/boot/dts/armada-38x.dtsi') diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index a40a70e70458..124aa007e9da 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 { @@ -620,6 +627,18 @@ 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 = ; + clocks = <&gateclk 0>; + clock-names = "internal"; + status = "disabled"; + }; + usb3_0: usb3@f0000 { compatible = "marvell,armada-380-xhci"; reg = <0xf0000 0x4000>,<0xf4000 0x4000>; -- cgit v1.2.3