From patchwork Mon Jun 4 17:15:23 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 10447071 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5CA0C601A1 for ; Mon, 4 Jun 2018 17:16:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 516DD28815 for ; Mon, 4 Jun 2018 17:16:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4423D28BCF; Mon, 4 Jun 2018 17:16:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, FREEMAIL_FROM, MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DDA0228815 for ; Mon, 4 Jun 2018 17:16:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject: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=GCr4zI5iqmDecbVQH9MXVIpkzMxs0iXo4IALy3ixVtM=; b=NG5 DEe9DwsIugkdN1JuH+/TuCwmU73JibNv0CV6a2HaD1Qzlv0yL2a8oUiLl5f/R7l6osNNA83mDElfJ XPHRAVUPQvnVYbrjW4DQblcV0UEC9E6NhRrNm9mNXXQBZus9ocb2AM9aOqKIoeviakFCALqn590H7 ZQyYXzBn4Mxv5VohWcLSbLxddBlQDfwReuDa0YtdZFO1JHPqn5pDZYNRuRHGIDgfddI4+zraWouA3 0meMFRGhXzUfahSW4fa8Aw1zph43n0g1n3rIg2FnOsgC9IJE4ltGtBsPbuz6ZNlU4lzslFBm3D057 8Y/bTWmwGVrylCT82VogxCMwePj8N3g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fPt5Z-000373-Kp; Mon, 04 Jun 2018 17:16:13 +0000 Received: from mout.gmx.net ([212.227.17.22]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fPt5W-00035A-Gd; Mon, 04 Jun 2018 17:16:12 +0000 Received: from localhost.localdomain ([95.223.128.184]) by mail.gmx.com (mrgmx102 [212.227.17.168]) with ESMTPSA (Nemesis) id 0MJmcS-1fOn9R197s-001BAo; Mon, 04 Jun 2018 19:15:37 +0200 From: Heinrich Schuchardt To: Rob Herring , Mark Rutland Subject: [PATCH 1/1] arm64: dts: rockchip: correct voltage selector Firefly-RK3399 Date: Mon, 4 Jun 2018 19:15:23 +0200 Message-Id: <20180604171523.28454-1-xypron.glpk@gmx.de> X-Mailer: git-send-email 2.17.1 X-Provags-ID: V03:K1:Lbv6wA/j7fgagAN++ULMMkM7jVhWx8vYo3cCFNRJgoMaNJ7SQ7/ ZyAvO2oo0ESAbb3MfQrBVcA6cR4f5gaK6A7ZX7AjZCo2+bMySR/dQw6c2FuBZl9ggm4oy/N yflalbmI30L7JurtN2iXM5IwO6UqUw7D2VCvTaUM41o/q541bjpjzcsdcvnNy97T00zHhDs hA1WpPrOZ8zCEI6yVM8Cg== X-UI-Out-Filterresults: notjunk:1; V01:K0:FP+NKcw2tyY=:yKYaInVpIIz7Ce5q73NF1Q VV4s2/0AhSHYoYUWWIU/InjmDxrDMagbVa9S+7+A6Koqr4j7f2OKRbp530wASl1Y7aYpstz6w ZKMwIUN3Qw+WirjP5kmuEou/iS0jenDSuiG4JDFy9bnNdURzeB4ziDpEYRp8A+NkPV1CaqCx8 COMX7MlR5sHXGPAdECJZB5085itO3PpZngjc0y3YBruAOO2IgHXEccukIarFuV+hgYD5gMuK/ aqPKfsjzpwbFePXy9ofqdt0WZ12D29IcGBHovXSHCCKasY960edX7aCR1Pths9xu4kzOOoD80 GNVm/Lued7k3Rk3ryGEawAh/muRBjme3g8wKkuo2NmLDHpfL+po98De+Uiut7iAvnlW4CK0P7 ifCPOYw/EsHe4jFvxN1dGyDk0PyEkxy3/1F7ORZqpE8L+kK+jE786UdIzF0+ChVf3F2xZsVPp z9pxNRIK81vj9zQtMW8d/4ccuCjP0RUzFdQV36CWumJH2LWWfntSE0Aszs81K7tX3Yr129ltR 8X9MMkz7EmHfKVvIa4Es8mW6rP4NkLQjTDNxcIPi1AiEEl01hFZIRayeokplyuDT8SX5xUAi4 xX2yXUK8RZSaWlFneFCOWuarQXzxlawRxUN+HV2W+z76bY9vBIzcU4nVVTbO7X6/nlj+XtpL2 3iOVcwZsfEpJmOuuz4PcQfP2pE1AvZ1UM/osNvBOcmXM9u8kcOfVeKezZav2Y3180cpLOF4NL m4pYxSbrZcXm8KYl/80QRWs+Wl75cnMOWiq9UiFVNL1zI50FxxqbT+AYn6c= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180604_101610_882516_1C406F93 X-CRM114-Status: GOOD ( 12.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Heiko Stuebner , Vagrant Cascadian , Catalin Marinas , Shawn Lin , Will Deacon , Kever Yang , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Heinrich Schuchardt , Enric Balletbo i Serra , Pierre-Hugues Husson , Jianqun Xu , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Without this patch the Firefly-RK3399 board boot process hangs after these lines: fan53555-regulator 0-0040: FAN53555 Option[8] Rev[1] Detected! fan53555-reg: supplied by vcc_sys vcc1v8_s3: supplied by vcc_1v8 Blacklisting driver fan53555 allows booting. The device tree uses a value of fcs,suspend-voltage-selector different to any other board. Changing this setting to the usual value is sufficient to enable booting. Signed-off-by: Heinrich Schuchardt --- arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts index 4f28628aa091..50940ef844a7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts @@ -458,7 +458,7 @@ vdd_cpu_b: regulator@40 { compatible = "silergy,syr827"; reg = <0x40>; - fcs,suspend-voltage-selector = <0>; + fcs,suspend-voltage-selector = <1>; regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>;