From patchwork Wed May 27 20:23:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar Mahadev Lad X-Patchwork-Id: 199905 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, 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 26426C433E0 for ; Wed, 27 May 2020 20:24:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 120F8207BC for ; Wed, 27 May 2020 20:24:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728550AbgE0UYi (ORCPT ); Wed, 27 May 2020 16:24:38 -0400 Received: from relmlor1.renesas.com ([210.160.252.171]:30112 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728482AbgE0UYi (ORCPT ); Wed, 27 May 2020 16:24:38 -0400 X-IronPort-AV: E=Sophos;i="5.73,442,1583161200"; d="scan'208";a="48174913" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 28 May 2020 05:24:36 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id D0CAB40E1B8A; Thu, 28 May 2020 05:24:34 +0900 (JST) From: Lad Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Lad Prabhakar Subject: [PATCH 1/3] ARM: dts: r8a7742-iwg21d-q7: Enable HSUSB, USB2.0 and XHCI Date: Wed, 27 May 2020 21:23:31 +0100 Message-Id: <1590611013-26029-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1590611013-26029-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1590611013-26029-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Enable support for HSUB, USB2.0 and xhci on iWave RZ/G1H carrier board. Signed-off-by: Lad Prabhakar Reviewed-by: Marian-Cristian Rotariu --- arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 51 +++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts index f23c2ba..f62485a 100644 --- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts @@ -61,6 +61,32 @@ }; }; +&hsusb { + pinctrl-0 = <&usb0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&pci0 { + pinctrl-0 = <&usb0_pins>; + pinctrl-names = "default"; + /* Disable hsusb to enable USB2.0 host mode support */ + /* status = "okay"; */ +}; + +&pci1 { + pinctrl-0 = <&usb1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&pci2 { + pinctrl-0 = <&usb2_pins>; + pinctrl-names = "default"; + /* Disable xhci to enable USB2.0 host mode support */ + /* status = "okay"; */ +}; + &pfc { avb_pins: avb { groups = "avb_mdio", "avb_gmii"; @@ -88,6 +114,21 @@ function = "sdhi2"; power-source = <1800>; }; + + usb0_pins: usb0 { + groups = "usb0"; + function = "usb0"; + }; + + usb1_pins: usb1 { + groups = "usb1"; + function = "usb1"; + }; + + usb2_pins: usb2 { + groups = "usb2"; + function = "usb2"; + }; }; &rwdt { @@ -122,3 +163,13 @@ sd-uhs-sdr50; status = "okay"; }; + +&usbphy { + status = "okay"; +}; + +&xhci { + pinctrl-0 = <&usb2_pins>; + pinctrl-names = "default"; + status = "okay"; +}; From patchwork Wed May 27 20:23:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar Mahadev Lad X-Patchwork-Id: 199904 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, 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 7C1AEC433E0 for ; Wed, 27 May 2020 20:25:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5F997204EF for ; Wed, 27 May 2020 20:25:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728273AbgE0UY6 (ORCPT ); Wed, 27 May 2020 16:24:58 -0400 Received: from relmlor2.renesas.com ([210.160.252.172]:49681 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727004AbgE0UY6 (ORCPT ); Wed, 27 May 2020 16:24:58 -0400 X-IronPort-AV: E=Sophos;i="5.73,442,1583161200"; d="scan'208";a="47962815" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 28 May 2020 05:24:57 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 21B6640E2567; Thu, 28 May 2020 05:24:54 +0900 (JST) From: Lad Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Lad Prabhakar Subject: [PATCH 3/3] ARM: dts: r8a7742-iwg21d-q7: Sound DMA support via DVC on DTS Date: Wed, 27 May 2020 21:23:33 +0100 Message-Id: <1590611013-26029-4-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1590611013-26029-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1590611013-26029-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Enable sound with DMA support on carrier board. DMA transfer uses DVC DMA DMApp [MEM] -> [SRC] -> [DVC] -> [SSIU] -> [SSI] DMA DMApp [MEM] <- [DVC] <- [SRC] <- [SSIU] <- [SSI] Signed-off-by: Lad Prabhakar Reviewed-by: Marian-Cristian Rotariu --- arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 63 +++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts index d6154fd..704fe22 100644 --- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts @@ -5,6 +5,29 @@ * Copyright (C) 2020 Renesas Electronics Corp. */ +/* + * SSI-SGTL5000 + * + * This command is required when Playback/Capture + * + * amixer set "DVC Out" 100% + * amixer set "DVC In" 100% + * + * You can use Mute + * + * amixer set "DVC Out Mute" on + * amixer set "DVC In Mute" on + * + * You can use Volume Ramp + * + * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps" + * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps" + * amixer set "DVC Out Ramp" on + * aplay xxx.wav & + * amixer set "DVC Out" 80% // Volume Down + * amixer set "DVC Out" 100% // Volume Up + */ + /dts-v1/; #include "r8a7742-iwg21m.dtsi" @@ -37,6 +60,21 @@ regulator-always-on; }; + rsnd_sgtl5000: sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&sndcodec>; + simple-audio-card,frame-master = <&sndcodec>; + + sndcpu: simple-audio-card,cpu { + sound-dai = <&rcar_sound>; + }; + + sndcodec: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + }; + }; + vcc_sdhi2: regulator-vcc-sdhi2 { compatible = "regulator-fixed"; @@ -152,6 +190,11 @@ power-source = <1800>; }; + sound_pins: sound { + groups = "ssi34_ctrl", "ssi3_data", "ssi4_data"; + function = "ssi"; + }; + usb0_pins: usb0 { groups = "usb0"; function = "usb0"; @@ -168,6 +211,22 @@ }; }; +&rcar_sound { + pinctrl-0 = <&sound_pins>; + pinctrl-names = "default"; + status = "okay"; + + /* Single DAI */ + #sound-dai-cells = <0>; + + rcar_sound,dai { + dai0 { + playback = <&ssi4 &src4 &dvc1>; + capture = <&ssi3 &src3 &dvc0>; + }; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay"; @@ -201,6 +260,10 @@ status = "okay"; }; +&ssi4 { + shared-pin; +}; + &usbphy { status = "okay"; };