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 9F114C433FE for ; Wed, 8 Dec 2021 10:40:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231808AbhLHKoN (ORCPT ); Wed, 8 Dec 2021 05:44:13 -0500 Received: from relmlor2.renesas.com ([210.160.252.172]:59747 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S231804AbhLHKoN (ORCPT ); Wed, 8 Dec 2021 05:44:13 -0500 X-IronPort-AV: E=Sophos;i="5.87,297,1631545200"; d="scan'208";a="103225009" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 08 Dec 2021 19:40:40 +0900 Received: from localhost.localdomain (unknown [10.226.92.71]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 9A38B4256968; Wed, 8 Dec 2021 19:40:38 +0900 (JST) From: Biju Das To: Rob Herring Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: [PATCH v3 3/3] arm64: dts: renesas: rzg2l-smarc-som: Add vdd core regulator Date: Wed, 8 Dec 2021 10:40:26 +0000 Message-Id: <20211208104026.421-4-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211208104026.421-1-biju.das.jz@bp.renesas.com> References: <20211208104026.421-1-biju.das.jz@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add vdd core regulator (1.1 V). This patch add regulator support for gpu. The H/W manual mentions nothing about a gpu regulator. So using vdd core regulator for gpu. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- v2->v3: * Updated the commit description. Thanks to Sergey Shtylyov. v1->v2: * Added Rb tag from Geert. --- arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi index a4fc9517a0de..4ce799314f0f 100644 --- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi @@ -52,6 +52,15 @@ regulator-always-on; }; + reg_1p1v: regulator-vdd-core { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-boot-on; + regulator-always-on; + }; + vccq_sdhi0: regulator-vccq-sdhi0 { compatible = "regulator-gpio"; @@ -130,6 +139,10 @@ clock-frequency = <24000000>; }; +&gpu { + mali-supply = <®_1p1v>; +}; + &ostm1 { status = "okay"; }; -- 2.17.1