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 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 AA2CCCD1283 for ; Mon, 1 Apr 2024 08:14:12 +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=SirXAZyVkqLtotribZKIgrBLULCi0+bpVSZC9gXHJfI=; b=nFYFCfdypvP/AP +XedxS/Rw2J9cE9N5kNGjw4jbtuqu844QV30/ZkrxHLqMvrMpK2c2sKocZejemjkwpTkBacvZI9GU Fgv180wdWmqKMWaygw8f9PaZUb2v2pF9gD/R4SyAbuqxm011tQRHf6S9Jrl+kMuvF0DrD4tC+3CA+ ehVz+5PUZKz8MR6QK2vjyOaOkzKG5xIKGFPMB7goe3gElJ3ZnuCxaknCKKIhqwNU2mf6FSF1InauV 78Pwg/1QTfWJLefE5o1MaejTvczir17JJFtnZLj47+tS0wIG0HYT7bfrwIUuCMVQOwKGTopFrdUX6 sDtAUTGxR9dOMQ+HVFsw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rrCnj-00000007CZF-2PkS; Mon, 01 Apr 2024 08:13:55 +0000 Received: from mail-oi1-x231.google.com ([2607:f8b0:4864:20::231]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rrCnd-00000007CY2-2Vz3; Mon, 01 Apr 2024 08:13:52 +0000 Received: by mail-oi1-x231.google.com with SMTP id 5614622812f47-3c397193878so2414030b6e.3; Mon, 01 Apr 2024 01:13:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1711959226; x=1712564026; 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=Cej9zpiWpk2htv89hye5Ck+sNEHdHBz2DKWSX4aWhq4=; b=W3FSniclEelKtO5UMKcj2hApONKgYNY7Yb1MycZdNdkeYRxqMiicZ98s2Uzkq8dIqf CX8ScN3W56ARgNu9F7MHZ4RKXJzMGneixwbtmybgCCV9gHIgWNNArtMvbaeLTIGINVVX OxwVclmO62OgN+ZZBfvxDkS38gZcruMifUoecmO919d0iRWqnJ/WQnAd7UUbs59rlsPw dBMrtC7ikkRxCzjfSr983eDhEd/21euDxuHi2PuPtrzFhrsH/qBsBKHG/NwKKWBabhmy BcDqGymGu2Cok4sS7oqG8cGcUz0Zn3L8CueT2/fmi7zttEYQBJ8mXEcEY1LUk2CBpy0C +d+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711959226; x=1712564026; 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=Cej9zpiWpk2htv89hye5Ck+sNEHdHBz2DKWSX4aWhq4=; b=VYCx42GBmUJYkIrMbUNRmGq4136qlT8KXdngvwn2bG9r7iBcu2L4o9SH4lfXki8U9P VtV7T32gU5z9Pj34nl5gibHhzg4tZAYNDCzhwcxgMCERoGRSYFbRiTYbsvAZuC/60RIJ gD1yBysVg/vajqxJ9d9WOJPkhbPzbZ3yk0yUMv1QSuaSK0soK+s+Gdk7XVDP2VeueQZ/ WxfnmDnI0kAmuD4P08SeZY5xHt0fz7pT3yPJbEbEvTs2R2f/Ss8LcHTSfmBKUMaPEuM/ P+nUU4k69VnSdnb4CdcIvUisdVn0Nhp1Q6b6Q0EjjSUSeKFx3zib+n/8/VwHvT8YoBqL vNmA== X-Forwarded-Encrypted: i=1; AJvYcCX0xT9zhkxzgcX20Mb3Usg89tbwWCzEgqnJUWR65EdxPbJXRBn1E77Ldhk4Z4zdcMa2mEQUi/UkKZOFonM/uwwjytnCvdUdMbowL01dmEDMDLbHn0GPGDivpsZyNdfyue17vElrIPrlCPIU/D5g+1icKex+Q6qGC/E= X-Gm-Message-State: AOJu0YyrNdd7WRbSrPaWmYZR89h8T24RCvgZMM7w9lgPGosCFIAKsoRd BLoIyQYnd5mOPJg90k74NFxSS51crsAjkBlYA0043YNr4RIw8H9qiDeGfjEhxk7ntQ== X-Google-Smtp-Source: AGHT+IHT7Kfi3nG9Qctt4Fkkm+M8SUzv6s58mZxn7nhIPocD64H3r6VAmceDyGR2xHIKzH3DHuqwAw== X-Received: by 2002:a05:6870:6e17:b0:229:f7fc:54aa with SMTP id qt23-20020a0568706e1700b00229f7fc54aamr10183931oab.5.1711959226268; Mon, 01 Apr 2024 01:13:46 -0700 (PDT) Received: from localhost.localdomain ([221.220.133.103]) by smtp.gmail.com with ESMTPSA id r1-20020aa78441000000b006e69a142458sm7262817pfn.213.2024.04.01.01.13.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Apr 2024 01:13:45 -0700 (PDT) From: Jianfeng Liu To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Cc: robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, heiko@sntech.de, sfr@canb.auug.org.au, liujianfeng1994@gmail.com Subject: [PATCH] arm64: dts: rockchip: remove startup-delay-us from vcc3v3_pcie2x1l0 on rock-5b Date: Mon, 1 Apr 2024 16:13:02 +0800 Message-Id: <20240401081302.942742-1-liujianfeng1994@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240401_011349_684910_F87B06BA X-CRM114-Status: GOOD ( 11.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Property startup-delay-us is copied from vendor dts and it will make kernel not detect pcie wifi device. If I run command: "echo 1 > /sys/bus/pci/rescan", pcie wifi device is detected, but my wifi device RTL8822CE failed to load driver. Another device RTL8723BE can load driver but no wifi signal is detected. Removing this property will fix issues above. Signed-off-by: Jianfeng Liu --- arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts index d6bf2ee07..a9af654a0 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -76,7 +76,6 @@ vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator { regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - startup-delay-us = <50000>; vin-supply = <&vcc5v0_sys>; }; -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel