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Mon, 10 Feb 2025 07:01:40 -0800 (PST) From: Valerio Setti To: jbrunet@baylibre.com, neil.armstrong@linaro.org, khilman@baylibre.com, martin.blumenstingl@googlemail.com, linux-amlogic@lists.infradead.org, linux-sound@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Valerio Setti Subject: [PATCH RFC 6/6] arm64: dts: meson-gx: enable audin on odroidc2 platform Date: Mon, 10 Feb 2025 16:01:29 +0100 Message-Id: <20250210150129.40248-7-vsetti@baylibre.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250210150129.40248-1-vsetti@baylibre.com> References: <20250210150129.40248-1-vsetti@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250210_070142_752105_8851C776 X-CRM114-Status: GOOD ( 10.66 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org This commit adds the TODDR #0 module to the Odroid-C2 platform. Note: this not enough to be able to start recording data. An addiditional dai-link node should be added with a reference to the external codec being used. For example here's what should be added when an NXP SGTL5000 is used: dai-link-4 { sound-dai = <&audin CPU_I2S_DECODER>; dai-format = "i2s"; mclk-fs = <256>; codec-0 { sound-dai = <&sgtl5000>; }; }; Signed-off-by: Valerio Setti --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 959bd8d77a82..a83373739019 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -10,6 +10,7 @@ #include "meson-gxbb.dtsi" #include #include +#include / { compatible = "hardkernel,odroid-c2", "amlogic,meson-gxbb"; @@ -210,6 +211,10 @@ codec-0 { sound-dai = <&hdmi_tx>; }; }; + + dai-link-3 { + sound-dai = <&audin CPU_AUDIN_TODDR_0>; + }; }; }; @@ -217,6 +222,10 @@ &aiu { status = "okay"; }; +&audin { + status = "okay"; +}; + &cec_AO { status = "okay"; pinctrl-0 = <&ao_cec_pins>;