From patchwork Thu Jan 26 08:51:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 648300 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 B2C11C54EED for ; Thu, 26 Jan 2023 08:52:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236415AbjAZIwF (ORCPT ); Thu, 26 Jan 2023 03:52:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236436AbjAZIwE (ORCPT ); Thu, 26 Jan 2023 03:52:04 -0500 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1180F42DFB; Thu, 26 Jan 2023 00:51:59 -0800 (PST) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id F3E154002B; Thu, 26 Jan 2023 08:51:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1674723117; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=hwaqQPmDrUKIdm5l0Y0T3RW2RQ9pM+xGeQ1lgAnxQdA=; b=jxLMyMusKlBXvqCmu9XxAxS948BQ9GUDnzY1A7HSXSYLqUI1hkQgY3aitj5VbYNejxadg9 tIlwR6KBprkHi0HhtChoX2d6xy+ASxakMvdgEN4F5512YT3nBVsSuV0qBul6h2ZpcYfI8b go5y1nZit9aGlkgW6t60ivNYqSyvmnWcytvBKbalfQRL/z6cIaYBumX58iV2YY6mjas2nb yxPsCg83ehXlyu+oMjm9gxYulh1WLHL8m2ihoHeuHDDwXgJnreS2xolxJhkbfs7CVJJZq2 n55Tcv4kTau7gAIuuF2hf6T20nj1fYbkmUqDpWJZVYBIS9TEJwtV27amKPcQaQ== From: Herve Codina To: Herve Codina , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Linus Walleij , Bartosz Golaszewski , Jaroslav Kysela , Takashi Iwai Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Christophe Leroy , Thomas Petazzoni , Krzysztof Kozlowski Subject: [PATCH v3 1/3] dt-bindings: sound: Add Renesas IDT821034 codec Date: Thu, 26 Jan 2023 09:51:35 +0100 Message-Id: <20230126085137.375814-2-herve.codina@bootlin.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230126085137.375814-1-herve.codina@bootlin.com> References: <20230126085137.375814-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Renesas IDT821034 codec is a quad PCM codec with programmable gain. Signed-off-by: Herve Codina Reviewed-by: Krzysztof Kozlowski --- .../bindings/sound/renesas,idt821034.yaml | 75 +++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/renesas,idt821034.yaml diff --git a/Documentation/devicetree/bindings/sound/renesas,idt821034.yaml b/Documentation/devicetree/bindings/sound/renesas,idt821034.yaml new file mode 100644 index 000000000000..a2b92dba5529 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/renesas,idt821034.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/renesas,idt821034.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas IDT821034 codec device + +maintainers: + - Herve Codina + +description: | + The IDT821034 codec is a four channel PCM codec with onchip filters and + programmable gain setting. + + The time-slots used by the codec must be set and so, the properties + 'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and + 'dai-tdm-slot-rx-mask' must be present in the ALSA sound card node for + sub-nodes that involve the codec. The codec uses one 8bit time-slot per + channel. + 'dai-tdm-tdm-slot-with' must be set to 8. + + The IDT821034 codec also supports 5 gpios (SLIC signals) per channel. + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + - $ref: dai-common.yaml# + +properties: + compatible: + const: renesas,idt821034 + + reg: + description: + SPI device address. + maxItems: 1 + + spi-max-frequency: + maximum: 8192000 + + spi-cpha: true + + '#sound-dai-cells': + const: 0 + + '#gpio-cells': + const: 2 + + gpio-controller: true + +required: + - compatible + - reg + - spi-cpha + - '#sound-dai-cells' + - gpio-controller + - '#gpio-cells' + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + audio-codec@0 { + compatible = "renesas,idt821034"; + reg = <0>; + spi-max-frequency = <8192000>; + spi-cpha; + #sound-dai-cells = <0>; + gpio-controller; + #gpio-cells = <2>; + }; + }; From patchwork Thu Jan 26 08:51:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 648299 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 8C12BC61DA2 for ; Thu, 26 Jan 2023 08:52:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236526AbjAZIwJ (ORCPT ); Thu, 26 Jan 2023 03:52:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236502AbjAZIwH (ORCPT ); Thu, 26 Jan 2023 03:52:07 -0500 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CFD6D402FD; Thu, 26 Jan 2023 00:52:01 -0800 (PST) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 4310440041; Thu, 26 Jan 2023 08:51:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1674723120; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=89IPk7Ub6kTzIYPBJ6dyur64fSCxEPkfLYPQ09yEpxc=; b=PPEN/2NeG6zvvx9ejClgOukuX9YXS0KGjRPIypDFZdaRH1d1COuOIefNOvmnXbQrZqKOzv uf+IvkL9o5jM7EaVRQJtjobq6nZySRq/d0OSG5rWY1gzwwwnhDqGybdcq4sGhAs8etPpYQ gNO+4Sx1Yh076AAH79MGFtWqjKdGOB833FWTwgVRVbjzVSPUSU+0rpiX32cZCWPzl3M2c0 fw6hqNDWXDrOOHzp+FhMXdivG91iKYi2BRWuN2h8hkk9oMhomBwFrOUPjU1Nc/7yMtI4Oq s+G5Kn/GRzkXXqdy8mOBRXSdSSgKZH+7KTdZY68Ir9iJNIpyp0cWSfi9xpXSRg== From: Herve Codina To: Herve Codina , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Linus Walleij , Bartosz Golaszewski , Jaroslav Kysela , Takashi Iwai Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Christophe Leroy , Thomas Petazzoni Subject: [PATCH v3 3/3] MAINTAINERS: add the Renesas IDT821034 codec entry Date: Thu, 26 Jan 2023 09:51:37 +0100 Message-Id: <20230126085137.375814-4-herve.codina@bootlin.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230126085137.375814-1-herve.codina@bootlin.com> References: <20230126085137.375814-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org After contributing the driver, add myself as the maintainer for the Renesas IDT821034 codec. Signed-off-by: Herve Codina --- MAINTAINERS | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 9dcfadec5aa3..31115a7e01c1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17809,6 +17809,13 @@ F: Documentation/devicetree/bindings/net/renesas,*.yaml F: drivers/net/ethernet/renesas/ F: include/linux/sh_eth.h +RENESAS IDT821034 ASoC CODEC +M: Herve Codina +L: alsa-devel@alsa-project.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml +F: sound/soc/codecs/idt821034.c + RENESAS R-CAR GYROADC DRIVER M: Marek Vasut L: linux-iio@vger.kernel.org