From patchwork Tue Dec 4 12:46:53 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 10711703 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C408014BD for ; Tue, 4 Dec 2018 12:47:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B42EA2A96B for ; Tue, 4 Dec 2018 12:47:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A80B72B600; Tue, 4 Dec 2018 12:47:22 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED 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 17A2D2A96B for ; Tue, 4 Dec 2018 12:47:22 +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:References: In-Reply-To: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:List-Owner; bh=c5J6zlAyELyF7L6G0uubpFGoqEoiLbcZbw3ZIfmDc7w=; b=gNt6/UKVLQ8eAnTXNRIB3mkPpj NmzkXoYrOTPeKFd1q9m5/I7mgMxDrpmaZyA66ych6fEBcMNJQgGlOXhn+rCyGS6keF5pO7HyMviOg xIk7ze8cOH/w1ZYBxP7bjNSzH7b/F2rTNHILV10mEwPg7MZiySp6lQdJL8CR6fJTLzYhpjDOXJQcc 2Qo/UYCb+UX8ureV4groots09bA73GCTl++TnDkVsz9n9ChFf6CvmwzkG502CuKIFF50vOkFLlSTc uRM3Vrkp3z0pTUtNU7Iqm8TvWEbYJuniELHsQBQKGK38RrG78mHU/bXOjHsNuz5Zge/BITjUhBa9o +lfTGkeQ==; 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 1gUA6g-00052Q-8L; Tue, 04 Dec 2018 12:47:18 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gUA6c-0004qj-Rv; Tue, 04 Dec 2018 12:47:16 +0000 Received: from we0660.dip.tu-dresden.de ([141.76.178.148] helo=phil.dip.tu-dresden.de) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1gUA6P-0000ku-43; Tue, 04 Dec 2018 13:47:01 +0100 From: Heiko Stuebner To: linux-rockchip@lists.infradead.org Subject: [PATCH 2/2] arm64: dts: rockchip: add enable-ramp-delay for syr82x on rk3399-firefly Date: Tue, 4 Dec 2018 13:46:53 +0100 Message-Id: <20181204124653.3872-2-heiko@sntech.de> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20181204124653.3872-1-heiko@sntech.de> References: <20181204124653.3872-1-heiko@sntech.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181204_044715_079125_DBB7FA7C X-CRM114-Status: UNSURE ( 9.69 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Stuebner , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The syr82x regulators have a hardware enable ramp delay of 300us as indicated by the datasheet and also the rk3288-firefly use of them. Therefore add the necessary properties for the two regulators on rk3399-firefly as well. Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts index ea63477ca9fe..4b4c15ff3242 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts @@ -461,6 +461,7 @@ regulator-name = "vdd_cpu_b"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; + regulator-enable-ramp-delay = <300>; regulator-ramp-delay = <1000>; regulator-always-on; regulator-boot-on; @@ -480,6 +481,7 @@ regulator-name = "vdd_gpu"; regulator-min-microvolt = <712500>; regulator-max-microvolt = <1500000>; + regulator-enable-ramp-delay = <300>; regulator-ramp-delay = <1000>; regulator-always-on; regulator-boot-on;