All of lore.kernel.org
 help / color / mirror / Atom feed
From: Alex Bee <knaerzche@gmail.com>
To: Heiko Stuebner <heiko@sntech.de>, Rob Herring <robh+dt@kernel.org>
Cc: Johan Jonker <jbx6244@gmail.com>,
	linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Alex Bee <knaerzche@gmail.com>
Subject: [PATCH v2 5/5] arm64: dts: rockchip: add SPDIF node for ROCK Pi 4
Date: Fri, 18 Jun 2021 20:12:56 +0200	[thread overview]
Message-ID: <20210618181256.27992-6-knaerzche@gmail.com> (raw)
In-Reply-To: <20210618181256.27992-1-knaerzche@gmail.com>

Add a SPDIF audio-graph-card to ROCK Pi 4 device tree.

It's not enabled by default since all dma channels are used by
the (already) enabled i2s0/1/2 and the pin is muxed with GPIO4_C5
which might be in use already.
If enabled SPDIF_TX will be available at pin #15.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
 .../boot/dts/rockchip/rk3399-rock-pi-4.dtsi   | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 80925a58e470..b5b8a79116fd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -42,6 +42,23 @@ sound {
 		dais = <&i2s0_p0>;
 	};
 
+	sound-dit {
+		compatible = "audio-graph-card";
+		label = "SPDIF";
+		dais = <&spdif_p0>;
+	};
+
+	spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+
+		port {
+			dit_p0_0: endpoint {
+				remote-endpoint = <&spdif_p0_0>;
+			};
+		};
+	};
+
 	vcc12v_dcin: dc-12v {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
@@ -632,6 +649,15 @@ &sdhci {
 	status = "okay";
 };
 
+&spdif {
+
+	spdif_p0: port {
+		spdif_p0_0: endpoint {
+			remote-endpoint = <&dit_p0_0>;
+		};
+	};
+};
+
 &tcphy0 {
 	status = "okay";
 };
-- 
2.27.0


WARNING: multiple messages have this Message-ID (diff)
From: Alex Bee <knaerzche@gmail.com>
To: Heiko Stuebner <heiko@sntech.de>, Rob Herring <robh+dt@kernel.org>
Cc: Johan Jonker <jbx6244@gmail.com>,
	linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Alex Bee <knaerzche@gmail.com>
Subject: [PATCH v2 5/5] arm64: dts: rockchip: add SPDIF node for ROCK Pi 4
Date: Fri, 18 Jun 2021 20:12:56 +0200	[thread overview]
Message-ID: <20210618181256.27992-6-knaerzche@gmail.com> (raw)
In-Reply-To: <20210618181256.27992-1-knaerzche@gmail.com>

Add a SPDIF audio-graph-card to ROCK Pi 4 device tree.

It's not enabled by default since all dma channels are used by
the (already) enabled i2s0/1/2 and the pin is muxed with GPIO4_C5
which might be in use already.
If enabled SPDIF_TX will be available at pin #15.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
 .../boot/dts/rockchip/rk3399-rock-pi-4.dtsi   | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 80925a58e470..b5b8a79116fd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -42,6 +42,23 @@ sound {
 		dais = <&i2s0_p0>;
 	};
 
+	sound-dit {
+		compatible = "audio-graph-card";
+		label = "SPDIF";
+		dais = <&spdif_p0>;
+	};
+
+	spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+
+		port {
+			dit_p0_0: endpoint {
+				remote-endpoint = <&spdif_p0_0>;
+			};
+		};
+	};
+
 	vcc12v_dcin: dc-12v {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
@@ -632,6 +649,15 @@ &sdhci {
 	status = "okay";
 };
 
+&spdif {
+
+	spdif_p0: port {
+		spdif_p0_0: endpoint {
+			remote-endpoint = <&dit_p0_0>;
+		};
+	};
+};
+
 &tcphy0 {
 	status = "okay";
 };
-- 
2.27.0


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID (diff)
From: Alex Bee <knaerzche@gmail.com>
To: Heiko Stuebner <heiko@sntech.de>, Rob Herring <robh+dt@kernel.org>
Cc: Johan Jonker <jbx6244@gmail.com>,
	linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Alex Bee <knaerzche@gmail.com>
Subject: [PATCH v2 5/5] arm64: dts: rockchip: add SPDIF node for ROCK Pi 4
Date: Fri, 18 Jun 2021 20:12:56 +0200	[thread overview]
Message-ID: <20210618181256.27992-6-knaerzche@gmail.com> (raw)
In-Reply-To: <20210618181256.27992-1-knaerzche@gmail.com>

Add a SPDIF audio-graph-card to ROCK Pi 4 device tree.

It's not enabled by default since all dma channels are used by
the (already) enabled i2s0/1/2 and the pin is muxed with GPIO4_C5
which might be in use already.
If enabled SPDIF_TX will be available at pin #15.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
 .../boot/dts/rockchip/rk3399-rock-pi-4.dtsi   | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 80925a58e470..b5b8a79116fd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -42,6 +42,23 @@ sound {
 		dais = <&i2s0_p0>;
 	};
 
+	sound-dit {
+		compatible = "audio-graph-card";
+		label = "SPDIF";
+		dais = <&spdif_p0>;
+	};
+
+	spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+
+		port {
+			dit_p0_0: endpoint {
+				remote-endpoint = <&spdif_p0_0>;
+			};
+		};
+	};
+
 	vcc12v_dcin: dc-12v {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
@@ -632,6 +649,15 @@ &sdhci {
 	status = "okay";
 };
 
+&spdif {
+
+	spdif_p0: port {
+		spdif_p0_0: endpoint {
+			remote-endpoint = <&dit_p0_0>;
+		};
+	};
+};
+
 &tcphy0 {
 	status = "okay";
 };
-- 
2.27.0


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

  parent reply	other threads:[~2021-06-18 18:13 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-18 18:12 [PATCH v2 0/5] Updates for Radxa ROCK Pi 4 Alex Bee
2021-06-18 18:12 ` Alex Bee
2021-06-18 18:12 ` Alex Bee
2021-06-18 18:12 ` [PATCH v2 1/5] dt-bindings: Add doc for ROCK Pi 4 A+ and B+ Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-07-12 20:07   ` Rob Herring
2021-07-12 20:07     ` Rob Herring
2021-07-12 20:07     ` Rob Herring
2021-06-18 18:12 ` [PATCH v2 2/5] arm64: dts: rockchip: Add RK3399 ROCK Pi 4A+ board Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-06-18 18:12 ` [PATCH v2 3/5] arm64: dts: rockchip: Add RK3399 ROCK Pi 4B+ board Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-06-18 18:12 ` [PATCH v2 4/5] arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4 Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-06-18 18:12 ` Alex Bee [this message]
2021-06-18 18:12   ` [PATCH v2 5/5] arm64: dts: rockchip: add SPDIF node " Alex Bee
2021-06-18 18:12   ` Alex Bee
2021-07-17 21:52 ` [PATCH v2 0/5] Updates for Radxa " Heiko Stuebner
2021-07-17 21:52   ` Heiko Stuebner
2021-07-17 21:52   ` Heiko Stuebner

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=20210618181256.27992-6-knaerzche@gmail.com \
    --to=knaerzche@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=heiko@sntech.de \
    --cc=jbx6244@gmail.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rockchip@lists.infradead.org \
    --cc=robh+dt@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.