From: "Sheetal ." <sheetal@nvidia.com>
To: <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <thierry.reding@gmail.com>, <linux-tegra@vger.kernel.org>,
<spujar@nvidia.com>, <jonathanh@nvidia.com>, <mkumard@nvidia.com>,
sheetal <sheetal@nvidia.com>
Subject: [PATCH 2/4] arm64: tegra: Define missing IO ports
Date: Wed, 7 Feb 2024 17:35:16 +0530 [thread overview]
Message-ID: <20240207120518.697926-3-sheetal@nvidia.com> (raw)
In-Reply-To: <20240207120518.697926-1-sheetal@nvidia.com>
From: sheetal <sheetal@nvidia.com>
I2S3, I2S5, DMIC1, DMIC2, DMIC4, DSPK1 and DSPK2 IO ports are not
defined. Those are not defined earlier because it was inside platform
DT and defined only for supported IOs by the platform.
Now these are part of SoC DTSI, all IOs ports are defined
so that all the ports are available to be used by platforms.
Signed-off-by: sheetal <sheetal@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 205 +++++++++++++++++++++++
1 file changed, 205 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index a01ff6174f74..561d01dfef56 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -272,6 +272,28 @@ tegra_i2s3: i2s@2901200 {
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S3";
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ i2s3_cif: endpoint {
+ remote-endpoint = <&xbar_i2s3>;
+ };
+ };
+
+ i2s3_port: port@1 {
+ reg = <1>;
+
+ i2s3_dap: endpoint {
+ dai-format = "i2s";
+ /* placeholder for external codec */
+ };
+ };
+ };
};
tegra_i2s4: i2s@2901300 {
@@ -322,6 +344,28 @@ tegra_i2s5: i2s@2901400 {
assigned-clock-rates = <1536000>;
sound-name-prefix = "I2S5";
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ i2s5_cif: endpoint {
+ remote-endpoint = <&xbar_i2s5>;
+ };
+ };
+
+ i2s5_port: port@1 {
+ reg = <1>;
+
+ i2s5_dap: endpoint {
+ dai-format = "i2s";
+ /* placeholder for external codec */
+ };
+ };
+ };
};
tegra_i2s6: i2s@2901500 {
@@ -900,6 +944,27 @@ tegra_dmic1: dmic@2904000 {
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC1";
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ dmic1_cif: endpoint {
+ remote-endpoint = <&xbar_dmic1>;
+ };
+ };
+
+ dmic1_port: port@1 {
+ reg = <1>;
+
+ dmic1_dap: endpoint {
+ /* placeholder for external codec */
+ };
+ };
+ };
};
tegra_dmic2: dmic@2904100 {
@@ -913,6 +978,27 @@ tegra_dmic2: dmic@2904100 {
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC2";
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ dmic2_cif: endpoint {
+ remote-endpoint = <&xbar_dmic2>;
+ };
+ };
+
+ dmic2_port: port@1 {
+ reg = <1>;
+
+ dmic2_dap: endpoint {
+ /* placeholder for external codec */
+ };
+ };
+ };
};
tegra_dmic3: dmic@2904200 {
@@ -960,6 +1046,27 @@ tegra_dmic4: dmic@2904300 {
assigned-clock-rates = <3072000>;
sound-name-prefix = "DMIC4";
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ dmic4_cif: endpoint {
+ remote-endpoint = <&xbar_dmic4>;
+ };
+ };
+
+ dmic4_port: port@1 {
+ reg = <1>;
+
+ dmic4_dap: endpoint {
+ /* placeholder for external codec */
+ };
+ };
+ };
};
tegra_dspk1: dspk@2905000 {
@@ -973,6 +1080,27 @@ tegra_dspk1: dspk@2905000 {
assigned-clock-rates = <12288000>;
sound-name-prefix = "DSPK1";
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ dspk1_cif: endpoint {
+ remote-endpoint = <&xbar_dspk1>;
+ };
+ };
+
+ dspk1_port: port@1 {
+ reg = <1>;
+
+ dspk1_dap: endpoint {
+ /* placeholder for external codec */
+ };
+ };
+ };
};
tegra_dspk2: dspk@2905100 {
@@ -986,6 +1114,27 @@ tegra_dspk2: dspk@2905100 {
assigned-clock-rates = <12288000>;
sound-name-prefix = "DSPK2";
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ dspk2_cif: endpoint {
+ remote-endpoint = <&xbar_dspk2>;
+ };
+ };
+
+ dspk2_port: port@1 {
+ reg = <1>;
+
+ dspk2_dap: endpoint {
+ /* placeholder for external codec */
+ };
+ };
+ };
};
tegra_ope1: processing-engine@2908000 {
@@ -1746,6 +1895,14 @@ xbar_i2s2: endpoint {
};
};
+ xbar_i2s3_port: port@16 {
+ reg = <0x16>;
+
+ xbar_i2s3: endpoint {
+ remote-endpoint = <&i2s3_cif>;
+ };
+ };
+
xbar_i2s4_port: port@17 {
reg = <0x17>;
@@ -1754,6 +1911,14 @@ xbar_i2s4: endpoint {
};
};
+ xbar_i2s5_port: port@18 {
+ reg = <0x18>;
+
+ xbar_i2s5: endpoint {
+ remote-endpoint = <&i2s5_cif>;
+ };
+ };
+
xbar_i2s6_port: port@19 {
reg = <0x19>;
@@ -1762,6 +1927,22 @@ xbar_i2s6: endpoint {
};
};
+ xbar_dmic1_port: port@1a {
+ reg = <0x1a>;
+
+ xbar_dmic1: endpoint {
+ remote-endpoint = <&dmic1_cif>;
+ };
+ };
+
+ xbar_dmic2_port: port@1b {
+ reg = <0x1b>;
+
+ xbar_dmic2: endpoint {
+ remote-endpoint = <&dmic2_cif>;
+ };
+ };
+
xbar_dmic3_port: port@1c {
reg = <0x1c>;
@@ -1770,6 +1951,30 @@ xbar_dmic3: endpoint {
};
};
+ xbar_dmic4_port: port@1d {
+ reg = <0x1d>;
+
+ xbar_dmic4: endpoint {
+ remote-endpoint = <&dmic4_cif>;
+ };
+ };
+
+ xbar_dspk1_port: port@1e {
+ reg = <0x1e>;
+
+ xbar_dspk1: endpoint {
+ remote-endpoint = <&dspk1_cif>;
+ };
+ };
+
+ xbar_dspk2_port: port@1f {
+ reg = <0x1f>;
+
+ xbar_dspk2: endpoint {
+ remote-endpoint = <&dspk2_cif>;
+ };
+ };
+
xbar_sfc1_in_port: port@20 {
reg = <0x20>;
--
2.34.1
next prev parent reply other threads:[~2024-02-07 12:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-07 12:05 [PATCH 0/4] Add audio support for Jetson Orin NX and Jetson Sheetal .
2024-02-07 12:05 ` [PATCH 1/4] arm64: tegra: Move AHUB ports to SoC DTSI Sheetal .
2024-02-07 12:05 ` Sheetal . [this message]
2024-02-07 12:05 ` [PATCH 3/4] arm64: tegra: Add audio support for Jetson Orin NX and Jetson Orin Nano Sheetal .
2024-02-07 12:05 ` [PATCH 4/4] arm64: tegra: Remove Jetson Orin NX and Jetson Orin Nano DTSI Sheetal .
2024-02-22 17:24 ` [PATCH 0/4] Add audio support for Jetson Orin NX and Jetson Thierry Reding
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