linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Jai Luthra <j-luthra@ti.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
	Tero Kristo <kristo@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	Aradhya Bhatia <a-bhatia1@ti.com>,
	Devarsh Thakkar <devarsht@ti.com>,
	Jayesh Choudhary <j-choudhary@ti.com>, Andrew Davis <afd@ti.com>,
	Jai Luthra <j-luthra@ti.com>
Subject: [PATCH v8 4/6] arm64: dts: ti: k3-am62a-main: Add nodes for McASP
Date: Tue, 28 Mar 2023 18:59:22 +0530	[thread overview]
Message-ID: <20230313-mcasp_upstream-v8-4-4408134eb2f3@ti.com> (raw)
In-Reply-To: <20230313-mcasp_upstream-v8-0-4408134eb2f3@ti.com>

Same as AM62, AM62A has three instances of McASP which can be used for
transmitting or receiving digital audio in various formats.

Signed-off-by: Jai Luthra <j-luthra@ti.com>
Reviewed-by: Jayesh Choudhary <j-choudhary@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 60 +++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index 393a1a40b68b..50e4fcb1d678 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -660,4 +660,64 @@ ecap2: pwm@23120000 {
 		clock-names = "fck";
 		status = "disabled";
 	};
+
+	mcasp0: audio-controller@2b00000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b00000 0x00 0x2000>,
+		      <0x00 0x02b08000 0x00 0x400>;
+		reg-names = "mpu", "dat";
+		interrupts = <GIC_SPI 236 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc500 0>, <&main_bcdma 0 0x4500 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 190 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 190 0>;
+		assigned-clock-parents = <&k3_clks 190 2>;
+		power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	mcasp1: audio-controller@2b10000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b10000 0x00 0x2000>,
+		      <0x00 0x02b18000 0x00 0x400>;
+		reg-names = "mpu", "dat";
+		interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc501 0>, <&main_bcdma 0 0x4501 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 191 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 191 0>;
+		assigned-clock-parents = <&k3_clks 191 2>;
+		power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
+
+	mcasp2: audio-controller@2b20000 {
+		compatible = "ti,am33xx-mcasp-audio";
+		reg = <0x00 0x02b20000 0x00 0x2000>,
+		      <0x00 0x02b28000 0x00 0x400>;
+		reg-names = "mpu", "dat";
+		interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "tx", "rx";
+
+		dmas = <&main_bcdma 0 0xc502 0>, <&main_bcdma 0 0x4502 0>;
+		dma-names = "tx", "rx";
+
+		clocks = <&k3_clks 192 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 192 0>;
+		assigned-clock-parents = <&k3_clks 192 2>;
+		power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
+	};
 };

-- 
2.40.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-03-28 13:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-28 13:29 [PATCH v8 0/6] arm64: ti: Enable audio on AM62 and AM62A Jai Luthra
2023-03-28 13:29 ` [PATCH v8 1/6] arm64: defconfig: Enable audio drivers for TI K3 SoCs Jai Luthra
2023-03-28 13:29 ` [PATCH v8 2/6] arm64: dts: ti: k3-am62-main: Add McASP nodes Jai Luthra
2023-03-28 13:29 ` [PATCH v8 3/6] arm64: dts: ti: k3-am625-sk: Enable audio on AM62 SK Jai Luthra
2023-03-28 13:32   ` Nishanth Menon
2023-03-28 13:51     ` Jai Luthra
2023-03-29  8:04     ` Jai Luthra
2023-03-28 13:29 ` Jai Luthra [this message]
2023-03-28 13:29 ` [PATCH v8 5/6] arm64: dts: ti: k3-am62a7-sk: Split vcc_3v3 regulators Jai Luthra
2023-03-28 13:29 ` [PATCH v8 6/6] arm64: dts: ti: k3-am62a7-sk: Enable audio on AM62A Jai Luthra

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230313-mcasp_upstream-v8-4-4408134eb2f3@ti.com \
    --to=j-luthra@ti.com \
    --cc=a-bhatia1@ti.com \
    --cc=afd@ti.com \
    --cc=catalin.marinas@arm.com \
    --cc=devarsht@ti.com \
    --cc=devicetree@vger.kernel.org \
    --cc=j-choudhary@ti.com \
    --cc=kristo@kernel.org \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=nm@ti.com \
    --cc=robh+dt@kernel.org \
    --cc=vigneshr@ti.com \
    --cc=will@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).