From patchwork Tue Jan 2 02:40:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Clark X-Patchwork-Id: 13508788 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DB57EC4706F for ; Tue, 2 Jan 2024 02:42:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=FHh73iqVgL2u0SakOhJVC0xCamtpUXV637M2bN/0yZo=; b=PXM1Z4Z4wclcaQ ER6c6fG+NwCkw0af4fkFRjSYeYJOyYaTlgSrJ4a+lZpsN/eDPlK4fi1Fa7VBkgqvHWr0LYX19JyUg 6l2Jdit84qyV/9Vg7aE5cyxcPCrDdpRlPk8PVI3Bdvw0UFcp4sFn6HHI039eWYUJVno4LPPa2934p U4cMpcxwVAv8YkU5k7Oe9Z+8cf6wgcvSeXTsel2lbfcD+ilNj5bDH6ePHLgLj5oZPpv4ttMA4QG4a 9t26XN+cKhOH84M7+hIZJpJe0UMvUSiqwvQ/U1y0OKVjHhWAQcjuMCkzz8VvL1/7P3FVna99xhtSw KIEM9AzP1opor2jhLtvw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rKUip-006zFF-2U; Tue, 02 Jan 2024 02:41:39 +0000 Received: from mail-qk1-x732.google.com ([2607:f8b0:4864:20::732]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rKUin-006zEG-15; Tue, 02 Jan 2024 02:41:38 +0000 Received: by mail-qk1-x732.google.com with SMTP id af79cd13be357-78101108e3fso744676585a.1; Mon, 01 Jan 2024 18:41:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1704163295; x=1704768095; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=eRVOpblwQ3hnrC1ABa9hLFHr9iquzQYphLKUbyNwreY=; b=iHP6SO48hyTY6Lqi558MQEi7/4rzDSlgcP/KbBho5vtk04QMXQmMjuRj85FDzdsjN4 vjVEp6q9FKVItgGr/+YJI2wXVaIn0YvzEdQiTADw4MdQTJhlWmYpTktMLikBntBV20Ic O06ZS+EBFSFLFvr94TjmTCWQB8he7qfrm5hrXoSu1j0FpMPB/H9B/iYuCrfFt4toQxmv N6xWIciFtQn8WVH0QjbCP8SycJsa91Hd+bYrkQ0FXJODCGavwkF5c2fc51NfyAF5eV9B t19hkE5y6rm0zvcxRfd/6Xw/4i1ISgSVbAlBwzbZOnhSSjU03LQMAJFcIossb3ES7/sw Sv/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704163295; x=1704768095; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=eRVOpblwQ3hnrC1ABa9hLFHr9iquzQYphLKUbyNwreY=; b=GVumsK1/6Uid76rlmMq1L54fjJNOHlyKB/0aXaPP0R8MBMq7Gab0pu0HsTFqnCSobA GuCLJb4WV5j6x7xDLDicktNSacgq/19FxyaOTE581eWoXHwfdzEjRQ+ZjP0iU3EgqwG2 F5ujMqsHxU3oSInj3SORmefJ+aOFf5QkrLCDdKbNw2T/g7cOzN4Ydy8sijYQoPaCSIwz hKIamtXAMGPBPr0lkQxeOR0qk+23TZGDr4FfE5Jg2bWG/TpiornVtZDrIPMstm9osmUM 23kpY/NCu6ucqJZFKnF9tzmoiTv2kWYWA5AZISkQCzZ+UQe3GM4+SPUMbyals+ecoTTw NOWg== X-Gm-Message-State: AOJu0Yw2njPQsHA53WgJmAM88pKOJk3j2qOWzqTjJpLv/H0SVxNMgwrN hS6dQ13Ev8GfNAEFg3KK8HE= X-Google-Smtp-Source: AGHT+IEl3+Pk1MOkQjs46lysrTP/eWZLzFXJpHaRZUn8ihW9X0n1DRVLcHdsPtYNlhrgHw7yuwO0Mg== X-Received: by 2002:ae9:e416:0:b0:781:415c:273e with SMTP id q22-20020ae9e416000000b00781415c273emr17154242qkc.99.1704163295025; Mon, 01 Jan 2024 18:41:35 -0800 (PST) Received: from localhost.localdomain (107-015-241-140.res.spectrum.com. [107.15.241.140]) by smtp.gmail.com with ESMTPSA id bk7-20020a05620a1a0700b0077d7326c60csm9161896qkb.38.2024.01.01.18.41.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Jan 2024 18:41:34 -0800 (PST) From: John Clark To: "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Heiko Stuebner" , linux-rockchip@lists.infradead.org Cc: "Thomas McKahan" , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, John Clark Subject: [PATCH] arm64: dts: rockchip: nanopc-t6 sdmmc regulator Date: Tue, 2 Jan 2024 02:40:53 +0000 Message-ID: <20240102024054.1030313-1-inindev@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240101_184137_372269_D11DC023 X-CRM114-Status: GOOD ( 11.34 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org sdmmc on the nanopc-t6 is powered by vcc3v3_sd_s0, not vcc_3v3_s3 add the vcc3v3_sd_s0 regulator, and control it with gpio4_a5 Signed-off-by: John Clark --- arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts index 54445f929a37..fc8add8df3db 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts @@ -159,6 +159,17 @@ vcc3v3_pcie30: vcc3v3-pcie30-regulator { regulator-max-microvolt = <3300000>; vin-supply = <&vcc5v0_sys>; }; + + vcc3v3_sd_s0: vcc3v3-sd-s0-regulator { + compatible = "regulator-fixed"; + enable-active-low; + gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_LOW>; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "vcc3v3_sd_s0"; + vin-supply = <&vcc_3v3_s3>; + }; }; &combphy0_ps { @@ -544,7 +555,7 @@ &sdmmc { no-mmc; no-sdio; sd-uhs-sdr104; - vmmc-supply = <&vcc_3v3_s3>; + vmmc-supply = <&vcc3v3_sd_s0>; vqmmc-supply = <&vccio_sd_s0>; status = "okay"; };