From patchwork Mon Aug 26 22:15:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13778596 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C994CC5321D for ; Mon, 26 Aug 2024 22:19:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=DkVycQN7gL9DLGIpvZam7zsKP66vaTuFkt2lFhh/8bc=; b=BjlV7cqgubzk3LLX3VtJZ77hFj EtzbU3al5+7g0folph8DiANcdFryJWGZ+RZ4vS6Ce0TdfCxhffEiu8aQoUc3oOoJ24/shwAcjZdga Q/ZcRyXBmcxdymnXx7eqb4FCGXx6+zKawvAWsdkg9o5Y4Y+mmn+v87fDohI/qFqp71aonzfSIp7eY DZ8xOG3wumB8Af+lgD8x+Wy2H3b7T5O474zx+4pp9bBP7u8oJAE7qXG+IvNYWDDsPf3e2w1SDqs1q mmIaFoWQR2wZg1GforKgIsRBfclXXI5Pt32zlWI+2LlUQcnEphW+on3md2Qb2ZRPjCTl3wtbiziWY 3af9Fhug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sii3O-00000008yaZ-1OUa; Mon, 26 Aug 2024 22:19:14 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sii06-00000008xou-0B7N for linux-arm-kernel@lists.infradead.org; Mon, 26 Aug 2024 22:15:51 +0000 Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 22DAA1FB32; Tue, 27 Aug 2024 00:15:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1724710548; bh=DkVycQN7gL9DLGIpvZam7zsKP66vaTuFkt2lFhh/8bc=; h=From:To:Subject; b=bA198KmGGdM96QJtGMLAbOGilFOcfgeKJJs/ueFbTsuCgLzvabl5h83Ra+wj3lnAI SA3MLCBWwAneeS1Sp3dYLbt42TJikvtoFpJaggDacfqLvnjs50Vcfywe3FakDhCCMM /aiehRlNgf8CZpeIOG5a7ofheNXWGN65GD6YN9DgaPbdjIWK11kB4RdGVPc/MtoaTA 1T1oeiDwNUw6wxfVv691VtnI1FJCxB0uIX/gMfkcE1Rx9D5NhK9fLtaMVL78L8mpjp BUQGdagGbiaqkTg6lvEB29cx5DLR6y3p5Rxw5ZbxbphGCvODCWV9PYzFrKd9IfUiSR PN9mTieWNyyZA== From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: =?utf-8?q?Jo=C3=A3o_Paulo_Gon=C3=A7alves?= , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Francesco Dolcini Subject: [PATCH v1 3/5] arm64: dts: imx8-apalis: Add audio support Date: Tue, 27 Aug 2024 00:15:39 +0200 Message-Id: <20240826221541.15669-4-francesco@dolcini.it> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240826221541.15669-1-francesco@dolcini.it> References: <20240826221541.15669-1-francesco@dolcini.it> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240826_151550_427935_CE54764B X-CRM114-Status: GOOD ( 10.24 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: João Paulo Gonçalves Add audio support to Apalis-iMX8QM and its carrier boards. These includes: * On SOM i2s sound card * On SOM spdif sound card * Enabling Audiomix and Asynchronous Sample Rate Converter Signed-off-by: João Paulo Gonçalves Signed-off-by: Francesco Dolcini --- .../boot/dts/freescale/imx8-apalis-eval.dtsi | 26 ++++-- .../dts/freescale/imx8-apalis-ixora-v1.1.dtsi | 26 ++++-- .../dts/freescale/imx8-apalis-ixora-v1.2.dtsi | 26 ++++-- .../boot/dts/freescale/imx8-apalis-v1.1.dtsi | 80 +++++++++++++++++-- 4 files changed, 136 insertions(+), 22 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-eval.dtsi b/arch/arm64/boot/dts/freescale/imx8-apalis-eval.dtsi index deecb96a1596..5f24356ad4e2 100644 --- a/arch/arm64/boot/dts/freescale/imx8-apalis-eval.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-eval.dtsi @@ -22,9 +22,13 @@ &adc1 { status = "okay"; }; -/* TODO: Audio Mixer */ +&amix { + status = "okay"; +}; -/* TODO: Asynchronous Sample Rate Converter (ASRC) */ +&asrc0 { + status = "okay"; +}; /* TODO: Display Controller */ @@ -104,13 +108,25 @@ &lsio_pwm3 { /* TODO: Apalis BKL1_PWM */ -/* TODO: Apalis DAP1 */ +/* Apalis DAP1 */ +&sai1 { + status = "okay"; +}; -/* TODO: Apalis Analogue Audio */ +&sai5 { + status = "okay"; +}; + +&sai5_lpcg { + status = "okay"; +}; /* TODO: Apalis SATA1 */ -/* TODO: Apalis SPDIF1 */ +/* Apalis SPDIF1 */ +&spdif0 { + status = "okay"; +}; /* TODO: Apalis USBH2, Apalis USBH3 and on-module Wi-Fi via on-module HSIC Hub */ diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.1.dtsi b/arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.1.dtsi index 5438923a905c..4ec2227750f4 100644 --- a/arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.1.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.1.dtsi @@ -62,9 +62,13 @@ &adc1 { status = "okay"; }; -/* TODO: Audio Mixer */ +&amix { + status = "okay"; +}; -/* TODO: Asynchronous Sample Rate Converter (ASRC) */ +&asrc0 { + status = "okay"; +}; /* TODO: Display Controller */ @@ -191,13 +195,25 @@ &lsio_pwm3 { /* TODO: Apalis BKL1_PWM */ -/* TODO: Apalis DAP1 */ +/* Apalis DAP1 */ +&sai1 { + status = "okay"; +}; -/* TODO: Apalis Analogue Audio */ +&sai5 { + status = "okay"; +}; + +&sai5_lpcg { + status = "okay"; +}; /* TODO: Apalis SATA1 */ -/* TODO: Apalis SPDIF1 */ +/* Apalis SPDIF1 */ +&spdif0 { + status = "okay"; +}; /* TODO: Apalis USBH2, Apalis USBH3 and on-module Wi-Fi via on-module HSIC Hub */ diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.2.dtsi b/arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.2.dtsi index f6654fdcb147..606d9328ac99 100644 --- a/arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.2.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-ixora-v1.2.dtsi @@ -94,9 +94,13 @@ &adc1 { status = "okay"; }; -/* TODO: Audio Mixer */ +&amix { + status = "okay"; +}; -/* TODO: Asynchronous Sample Rate Converter (ASRC) */ +&asrc0 { + status = "okay"; +}; /* TODO: Display Controller */ @@ -240,13 +244,25 @@ &lsio_pwm3 { /* TODO: Apalis BKL1_PWM */ -/* TODO: Apalis DAP1 */ +/* Apalis DAP1 */ +&sai1 { + status = "okay"; +}; -/* TODO: Apalis Analogue Audio */ +&sai5 { + status = "okay"; +}; + +&sai5_lpcg { + status = "okay"; +}; /* TODO: Apalis SATA1 */ -/* TODO: Apalis SPDIF1 */ +/* Apalis SPDIF1 */ +&spdif0 { + status = "okay"; +}; /* TODO: Apalis USBH2, Apalis USBH3 and on-module Wi-Fi via on-module HSIC Hub */ diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi b/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi index e53683e49e03..0f334c268a99 100644 --- a/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi @@ -126,6 +126,13 @@ reg_usb_phy: regulator-usb-hsic1 { regulator-name = "usb-phy-dummy"; }; + reg_vref_1v8: regulator-vref-1v8 { + compatible = "regulator-fixed"; + regulator-name = "+V1.8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -198,11 +205,32 @@ linux,cma { }; }; - /* TODO: Apalis Analogue Audio */ + sound { + compatible = "simple-audio-card"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,name = "apalis-imx8qm"; + + simple-audio-card,cpu { + sound-dai = <&sai1>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + }; + }; /* TODO: HDMI Audio */ - /* TODO: Apalis SPDIF1 */ + /* Apalis SPDIF1 */ + sound-spdif { + compatible = "fsl,imx-audio-spdif"; + model = "imx-spdif"; + spdif-controller = <&spdif0>; + spdif-in; + spdif-out; + }; touchscreen: touchscreen { compatible = "toradex,vf50-touchscreen"; @@ -227,6 +255,10 @@ touchscreen: touchscreen { }; +&asrc0 { + fsl,asrc-rate = <48000>; +}; + &adc0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_adc0>; @@ -334,7 +366,23 @@ &i2c1 { clock-frequency = <100000>; status = "okay"; - /* TODO: Audio Codec */ + /* On Module Audio Codec */ + sgtl5000: audio-codec@a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>, + <&mclkout0_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>; + clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; + #sound-dai-cells = <0>; + VDDA-supply = <®_module_3v3_avdd>; + VDDD-supply = <®_vref_1v8>; + VDDIO-supply = <®_module_3v3>; + }; /* USB3503A */ usb-hub@8 { @@ -729,13 +777,31 @@ &mu2_m0 { /* TODO: Apalis BKL1_PWM */ -/* TODO: Apalis DAP1 */ - -/* TODO: Analogue Audio */ +/* Apalis DAP1 */ +&sai1 { + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>, + <&sai1_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai1>; + #sound-dai-cells = <0>; + status = "okay"; +}; /* TODO: Apalis SATA1 */ -/* TODO: Apalis SPDIF1 */ +/* Apalis SPDIF1 */ +&spdif0 { + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spdif0>; + status = "okay"; +}; /* TODO: Thermal Zones */