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[82.243.161.21]) by smtp.googlemail.com with ESMTPSA id f5sm4760671wrp.70.2020.05.06.15.17.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 May 2020 15:17:08 -0700 (PDT) From: Jerome Brunet To: Kevin Hilman Cc: Jerome Brunet , linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/7] arm64: dts: meson: libretech-pc: add internal DAC support Date: Thu, 7 May 2020 00:16:54 +0200 Message-Id: <20200506221656.477379-6-jbrunet@baylibre.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200506221656.477379-1-jbrunet@baylibre.com> References: <20200506221656.477379-1-jbrunet@baylibre.com> MIME-Version: 1.0 X-Patchwork-Bot: notify Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the internal DAC support on the libretech CC. The output of this DAC is provided on the 9J4 connector. Signed-off-by: Jerome Brunet --- .../dts/amlogic/meson-gx-libretech-pc.dtsi | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi index 514fed57a5ce..c2480bab8d33 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi @@ -30,6 +30,13 @@ aliases { spi0 = &spifc; }; + dio2133: analog-amplifier { + compatible = "simple-audio-amplifier"; + sound-name-prefix = "AU2"; + VCC-supply = <&vcc5v>; + enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -180,6 +187,13 @@ vddio_card: regulator-vddio-card { sound { compatible = "amlogic,gx-sound-card"; model = "GXL-LIBRETECH-S9XX-PC"; + audio-aux-devs = <&dio2133>; + audio-widgets = "Speaker", "7J4-14 LEFT", + "Speaker", "7J4-11 RIGHT"; + audio-routing = "AU2 INL", "ACODEC LOLN", + "AU2 INR", "ACODEC LORN", + "7J4-14 LEFT", "AU2 OUTL", + "7J4-11 RIGHT", "AU2 OUTR"; assigned-clocks = <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>, <&clkc CLKID_MPLL2>; @@ -201,6 +215,10 @@ dai-link-1 { codec-0 { sound-dai = <&aiu AIU_HDMI CTRL_I2S>; }; + + codec-1 { + sound-dai = <&aiu AIU_ACODEC CTRL_I2S>; + }; }; dai-link-2 { @@ -210,9 +228,22 @@ codec-0 { sound-dai = <&hdmi_tx>; }; }; + + dai-link-3 { + sound-dai = <&aiu AIU_ACODEC CTRL_OUT>; + + codec-0 { + sound-dai = <&acodec>; + }; + }; }; }; +&acodec { + AVDD-supply = <&vddio_ao18>; + status = "okay"; +}; + &aiu { status = "okay"; }; -- 2.25.4