From patchwork Thu Feb 24 12:58:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 12758517 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 6C359C433EF for ; Thu, 24 Feb 2022 12:59:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234693AbiBXM7x (ORCPT ); Thu, 24 Feb 2022 07:59:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232953AbiBXM7w (ORCPT ); Thu, 24 Feb 2022 07:59:52 -0500 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id C41EA28DDF6; Thu, 24 Feb 2022 04:59:22 -0800 (PST) X-IronPort-AV: E=Sophos;i="5.88,393,1635174000"; d="scan'208";a="112251180" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 24 Feb 2022 21:59:22 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 6060340065B3; Thu, 24 Feb 2022 21:59:19 +0900 (JST) From: Lad Prabhakar To: Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , linux-iio@vger.kernel.org, devicetree@vger.kernel.org Cc: Lad Prabhakar , linux-kernel@vger.kernel.org, Prabhakar , Biju Das Subject: [PATCH 1/2] dt-bindings: iio: adc: renesas,rzg2l-adc: Document RZ/V2L SoC Date: Thu, 24 Feb 2022 12:58:42 +0000 Message-Id: <20220224125843.29733-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220224125843.29733-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20220224125843.29733-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Document RZ/V2L ADC bindings. RZ/V2L ADC block is identical to one found on the RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rzg2l-adc" will be used as a fallback. Signed-off-by: Lad Prabhakar Reviewed-by: Biju Das Acked-by: Krzysztof Kozlowski Reviewed-by: Geert Uytterhoeven --- .../devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml b/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml index c80201d6a716..d6c1b9bd5945 100644 --- a/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/iio/adc/renesas,rzg2l-adc.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Renesas RZ/G2L ADC +title: Renesas RZ/{G2L,V2L} ADC maintainers: - Lad Prabhakar @@ -20,6 +20,7 @@ properties: items: - enum: - renesas,r9a07g044-adc # RZ/G2{L,LC} + - renesas,r9a07g054-adc # RZ/V2L - const: renesas,rzg2l-adc reg: From patchwork Thu Feb 24 12:58:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 12758546 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 859D0C433EF for ; Thu, 24 Feb 2022 13:04:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234765AbiBXNE6 (ORCPT ); Thu, 24 Feb 2022 08:04:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234755AbiBXNE6 (ORCPT ); Thu, 24 Feb 2022 08:04:58 -0500 X-Greylist: delayed 302 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 24 Feb 2022 05:04:28 PST Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A8D5F253BCB; Thu, 24 Feb 2022 05:04:28 -0800 (PST) X-IronPort-AV: E=Sophos;i="5.90,133,1643641200"; d="scan'208";a="111465908" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 24 Feb 2022 21:59:25 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 8DDB74007550; Thu, 24 Feb 2022 21:59:22 +0900 (JST) From: Lad Prabhakar To: Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , linux-iio@vger.kernel.org, devicetree@vger.kernel.org Cc: Lad Prabhakar , linux-kernel@vger.kernel.org, Prabhakar , Biju Das Subject: [PATCH 2/2] arm64: dts: renesas: r9a07g054: Fillup the ADC stub node Date: Thu, 24 Feb 2022 12:58:43 +0000 Message-Id: <20220224125843.29733-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220224125843.29733-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20220224125843.29733-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Fillup the ADC stub node in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar Reviewed-by: Biju Das Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a07g054.dtsi | 39 +++++++++++++++++++++- 1 file changed, 38 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi index 5d39e765c291..3ddf0f24071c 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi @@ -260,8 +260,45 @@ }; adc: adc@10059000 { + compatible = "renesas,r9a07g054-adc", "renesas,rzg2l-adc"; reg = <0 0x10059000 0 0x400>; - /* place holder */ + interrupts = ; + clocks = <&cpg CPG_MOD R9A07G054_ADC_ADCLK>, + <&cpg CPG_MOD R9A07G054_ADC_PCLK>; + clock-names = "adclk", "pclk"; + resets = <&cpg R9A07G054_ADC_PRESETN>, + <&cpg R9A07G054_ADC_ADRST_N>; + reset-names = "presetn", "adrst-n"; + power-domains = <&cpg>; + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0>; + }; + channel@1 { + reg = <1>; + }; + channel@2 { + reg = <2>; + }; + channel@3 { + reg = <3>; + }; + channel@4 { + reg = <4>; + }; + channel@5 { + reg = <5>; + }; + channel@6 { + reg = <6>; + }; + channel@7 { + reg = <7>; + }; }; sbc: spi@10060000 {