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 X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E563CC2B9F4 for ; Mon, 28 Jun 2021 11:32:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C3B2361C43 for ; Mon, 28 Jun 2021 11:32:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232865AbhF1LdP (ORCPT ); Mon, 28 Jun 2021 07:33:15 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:39530 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232856AbhF1LdL (ORCPT ); Mon, 28 Jun 2021 07:33:11 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: aratiu) with ESMTPSA id 6B3381F42102 From: Adrian Ratiu To: Rob Herring , Heiko Stuebner Cc: jack@radxa.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: [PATCH] arm64: dts: rockchip: add rock-pi-4 analog audio Date: Mon, 28 Jun 2021 14:30:33 +0300 Message-Id: <20210628113033.9145-1-adrian.ratiu@collabora.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This adds the necessary pinctrl and nodes to enable the analog audio on rk3399 rock-pi-4 SBCs using the es8316 codec and the audio-graph-card driver. Signed-off-by: Adrian Ratiu --- .../boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index b28888ea9262..77781d9150ac 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -128,6 +128,12 @@ vdd_log: vdd-log { regulator-max-microvolt = <1400000>; vin-supply = <&vcc5v0_sys>; }; + + sound { + compatible = "audio-graph-card"; + label = "rockchip,rk3399"; + dais = <&i2s0_p0>; + }; }; &cpu_l0 { @@ -422,6 +428,24 @@ &i2c1 { i2c-scl-rising-time-ns = <300>; i2c-scl-falling-time-ns = <15>; status = "okay"; + + es8316: codec@11 { + compatible = "everest,es8316"; + reg = <0x11>; + clocks = <&cru SCLK_I2S_8CH_OUT>; + clock-names = "mclk"; + pinctrl-names = "default"; + pinctrl-0 = <&hp_det_pin>; + interrupt-parent = <&gpio1>; + interrupts = ; + #sound-dai-cells = <0>; + + port { + es8316_p0_0: endpoint { + remote-endpoint = <&i2s0_p0_0>; + }; + }; + }; }; &i2c3 { @@ -441,6 +465,14 @@ &i2s0 { rockchip,capture-channels = <2>; rockchip,playback-channels = <2>; status = "okay"; + + i2s0_p0: port { + i2s0_p0_0: endpoint { + dai-format = "i2s"; + mclk-fs = <256>; + remote-endpoint = <&es8316_p0_0>; + }; + }; }; &i2s1 { @@ -556,6 +588,12 @@ wifi_host_wake_l: wifi-host-wake-l { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + es8316 { + hp_det_pin: hp-det-pin { + rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; }; &pwm2 { -- 2.32.0