From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DD0B4C433F5 for ; Fri, 30 Sep 2022 05:13:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230423AbiI3FNP (ORCPT ); Fri, 30 Sep 2022 01:13:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229663AbiI3FNL (ORCPT ); Fri, 30 Sep 2022 01:13:11 -0400 Received: from hall.aurel32.net (hall.aurel32.net [IPv6:2001:bc8:30d7:100::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2AB7F153EFE; Thu, 29 Sep 2022 22:13:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=aurel32.net ; s=202004.hall; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Content-Type:From:Reply-To: Subject:Content-ID:Content-Description:X-Debbugs-Cc; bh=Gy+bXpplweq1n04UVQcDAT6V76lDFkLqQu4m9KSxUyU=; b=lbsi7XcqtSI0vDTttFZnZBgi5e 3AkjXTDn802NkWAvgDRT7eNAIMECmm/3HQDdvopXgHiwO4tocc3iGjV4AUDaNCxcONcuJaDjPJpQj JoZ2mrxqsLSZAkWu/bDDHnEjfo1H8ll3XgpBGDPYscY44eSpvRQ6YWkuy0qQNug24Hy+WuIp6kn2n 1J5gAFa1zz0F5xzyzoVGvF2Uai1ocgH0hRgd2j4qvpq2aL3LKFaNHyQ9bXg+KC2nyoAEO8aMu/ic5 PxGsI0HuFfUqDX2b9s0+Og4VNMjxh0GeAx/UYJReelMb+QAUm5Fkjm4pXG6FqK96YYuGuesZPurNN REUOieDw==; Received: from [2a01:e34:ec5d:a741:8a4c:7c4e:dc4c:1787] (helo=ohm.rr44.fr) by hall.aurel32.net with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oe8Kd-00Djei-Kn; Fri, 30 Sep 2022 07:13:03 +0200 Received: from aurel32 by ohm.rr44.fr with local (Exim 4.96) (envelope-from ) id 1oe8Kd-001dut-0Q; Fri, 30 Sep 2022 07:13:03 +0200 From: Aurelien Jarno To: Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Rockchip SoC support), linux-rockchip@lists.infradead.org (open list:ARM/Rockchip SoC support), linux-kernel@vger.kernel.org (open list) Cc: Dongjin Kim , Aurelien Jarno , Dan Johansen Subject: [PATCH v3 05/13] arm64: dts: rockchip: Add analog audio on ODROID-M1 Date: Fri, 30 Sep 2022 07:12:38 +0200 Message-Id: <20220930051246.391614-6-aurelien@aurel32.net> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220930051246.391614-1-aurelien@aurel32.net> References: <20220930051246.391614-1-aurelien@aurel32.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On the ODROID-M1, the I2S1 TDM controller is connected to the rk809 codec in I2S mode. It is used to provide a stereo headphones output and a mono speaker output. A GPIO with an external pullup is used as an headphone detection input. Signed-off-by: Aurelien Jarno Tested-by: Dan Johansen --- .../boot/dts/rockchip/rk3568-odroid-m1.dts | 43 ++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts index 94e839c9afab..634c1bd80b4e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts @@ -59,6 +59,31 @@ led_work: led-1 { }; }; + rk809-sound { + compatible = "simple-audio-card"; + pinctrl-names = "default"; + pinctrl-0 = <&hp_det_pin>; + simple-audio-card,name = "Analog RK817"; + simple-audio-card,format = "i2s"; + simple-audio-card,hp-det-gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,widgets = + "Headphone", "Headphones", + "Speaker", "Speaker"; + simple-audio-card,routing = + "Headphones", "HPOL", + "Headphones", "HPOR", + "Speaker", "SPKO"; + + simple-audio-card,cpu { + sound-dai = <&i2s1_8ch>; + }; + + simple-audio-card,codec { + sound-dai = <&rk809>; + }; + }; + vcc3v3_sys: vcc3v3-sys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; @@ -131,10 +156,15 @@ rk809: pmic@20 { reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = ; + assigned-clocks = <&cru I2S1_MCLKOUT_TX>; + assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; #clock-cells = <1>; + clock-names = "mclk"; + clocks = <&cru I2S1_MCLKOUT_TX>; pinctrl-names = "default"; - pinctrl-0 = <&pmic_int_l>; + pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>; rockchip,system-power-controller; + #sound-dai-cells = <0>; vcc1-supply = <&vcc3v3_sys>; vcc2-supply = <&vcc3v3_sys>; vcc3-supply = <&vcc3v3_sys>; @@ -340,6 +370,11 @@ regulator-state-mem { }; }; +&i2s1_8ch { + rockchip,trcm-sync-tx-only; + status = "okay"; +}; + &mdio0 { rgmii_phy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; @@ -379,6 +414,12 @@ pmic_int_l: pmic-int-l { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; + + rk809 { + hp_det_pin: hp-det-pin { + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &pmu_io_domains { -- 2.35.1