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[82.243.161.21]) by smtp.googlemail.com with ESMTPSA id f5sm4760671wrp.70.2020.05.06.15.17.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 May 2020 15:17:06 -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 4/7] arm64: dts: meson: libretech-ac: add internal DAC support Date: Thu, 7 May 2020 00:16:53 +0200 Message-Id: <20200506221656.477379-5-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 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the internal DAC support on the libretech CC. The output of this DAC is provided on the 9J5 connector. Signed-off-by: Jerome Brunet --- .../amlogic/meson-gxl-s805x-libretech-ac.dts | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts index 6e0984269662..6a226faab183 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-libretech-ac.dts @@ -98,6 +98,15 @@ vcc_3v3: regulator-vcc_3v3 { regulator-always-on; }; + vddio_ao18: regulator-vddio_ao18 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + vddio_boot: regulator-vddio_boot { compatible = "regulator-fixed"; regulator-name = "VDDIO_BOOT"; @@ -110,6 +119,10 @@ vddio_boot: regulator-vddio_boot { sound { compatible = "amlogic,gx-sound-card"; model = "GXL-LIBRETECH-S805X-AC"; + audio-widgets = "Speaker", "9J5-3 LEFT", + "Speaker", "9J5-2 RIGHT"; + audio-routing = "9J5-3 LEFT", "ACODEC LOLN", + "9J5-2 RIGHT", "ACODEC LORN"; assigned-clocks = <&clkc CLKID_MPLL0>, <&clkc CLKID_MPLL1>, <&clkc CLKID_MPLL2>; @@ -131,6 +144,10 @@ dai-link-1 { codec-0 { sound-dai = <&aiu AIU_HDMI CTRL_I2S>; }; + + codec-1 { + sound-dai = <&aiu AIU_ACODEC CTRL_I2S>; + }; }; dai-link-2 { @@ -140,9 +157,22 @@ 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"; };