From patchwork Wed Jul 27 14:24:06 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caesar Wang X-Patchwork-Id: 9249891 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 11B75607F0 for ; Wed, 27 Jul 2016 14:26:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 02DF625223 for ; Wed, 27 Jul 2016 14:26:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EB1C626D08; Wed, 27 Jul 2016 14:26:47 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9A96825223 for ; Wed, 27 Jul 2016 14:26:47 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bSPm5-00046l-80; Wed, 27 Jul 2016 14:25:29 +0000 Received: from mail-pa0-f65.google.com ([209.85.220.65]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bSPll-0002hM-3z; Wed, 27 Jul 2016 14:25:09 +0000 Received: by mail-pa0-f65.google.com with SMTP id ez1so1852525pab.3; Wed, 27 Jul 2016 07:24:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=MXGIWBTilARu9ZvCo2kN/0Cifd3dQgq2/9TzNBB8AZk=; b=CGAnj086BFVzB0Jh04bnDXv4pUnNvQCeoWlzhHVhvg8NrbGdB54glQIGv3fKIb0Ykx Dl5DWQeez7YaAZ3N5zwCNaAmf+W+/Zsryf8NEeI8ospXArXK0lFSVlVfhUMYZQNuCfO6 PHj8N1+yU5UYuPPgIxkPhbYkzsUOHoMq1vEUyB0l39zdBbe3H5k65xevxCpjSfbbNNz8 S4pciEKSWYddPE2QhAIFaVv6SYFAjDFnSB49XduHa3TWPxW50Nqh939D8f3F0L/xEO6N r4tN5lmtHRvK0oD+yNyIdeuagJYHYDRYgMhmJ0eqJy4UcRRRfky7wNIzMxh/xrepf+uf xigQ== X-Gm-Message-State: AEkooutbNQrhb8G6gchqT9LcgvZXvT9LoePJ3mPTmJ0P+l776Jle0LklmpE2UwzJrOlU6w== X-Received: by 10.66.65.109 with SMTP id w13mr50761034pas.142.1469629487940; Wed, 27 Jul 2016 07:24:47 -0700 (PDT) Received: from localhost.localdomain ([103.29.142.67]) by smtp.gmail.com with ESMTPSA id yv9sm9884892pab.0.2016.07.27.07.24.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 27 Jul 2016 07:24:46 -0700 (PDT) From: Caesar Wang To: jic23@kernel.org, heiko@sntech.de Subject: [PATCH v3 3/4] arm64: dts: rockchip: add reset saradc node for rk3368 SoCs Date: Wed, 27 Jul 2016 22:24:06 +0800 Message-Id: <1469629447-544-3-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1469629447-544-1-git-send-email-wxt@rock-chips.com> References: <1469629447-544-1-git-send-email-wxt@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160727_072509_284094_0FD0D6A5 X-CRM114-Status: UNSURE ( 8.32 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, dianders@chromium.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, john@metanate.com, linux-arm-kernel@lists.infradead.org, linux@roeck-us.net, Caesar Wang 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 SARADC controller needs to be reset before programming it, otherwise it will not function properly. Signed-off-by: Caesar Wang Reviewed-by: Guenter Roeck Acked-by: Heiko Stuebner --- Changes in v3: - add Doug's reviewed tag. Changes in v2: None arch/arm64/boot/dts/rockchip/rk3368.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index d02a9003..4f44d11 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -270,6 +270,8 @@ #io-channel-cells = <1>; clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; clock-names = "saradc", "apb_pclk"; + resets = <&cru SRST_SARADC>; + reset-names = "saradc-apb"; status = "disabled"; };