From patchwork Mon Jan 9 07:02:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhengxing X-Patchwork-Id: 9504125 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 6CF0D6071A for ; Mon, 9 Jan 2017 07:03:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5CEA2280D0 for ; Mon, 9 Jan 2017 07:03:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 516582811E; Mon, 9 Jan 2017 07:03:21 +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 AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E810A280D0 for ; Mon, 9 Jan 2017 07:03:20 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cQTzA-00076h-20; Mon, 09 Jan 2017 07:03:16 +0000 Received: from regular1.263xmail.com ([211.150.99.137]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cQTz5-0006up-LY; Mon, 09 Jan 2017 07:03:13 +0000 Received: from zhengxing?rock-chips.com (unknown [192.168.167.192]) by regular1.263xmail.com (Postfix) with ESMTP id D5FD1D9F9; Mon, 9 Jan 2017 15:02:40 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 44C22389; Mon, 9 Jan 2017 15:02:34 +0800 (CST) X-RL-SENDER: zhengxing@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 103.29.142.67 X-LOGIN-NAME: zhengxing@rock-chips.com X-UNIQUE-TAG: <7c861a1e912580984bc510745269c499> X-ATTACHMENT-NUM: 0 X-SENDER: zhengxing@rock-chips.com X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [103.29.142.67]) by smtp.263.net (Postfix) whith ESMTP id 28700XIVEX7; Mon, 09 Jan 2017 15:02:40 +0800 (CST) From: Xing Zheng To: heiko@sntech.de Subject: [PATCH v2] arm64: dts: rockchip: add "rockchip, grf" property for RK3399 PMUCRU/CRU Date: Mon, 9 Jan 2017 15:02:24 +0800 Message-Id: <1483945344-3125-1-git-send-email-zhengxing@rock-chips.com> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170108_230312_224725_FCA4B424 X-CRM114-Status: UNSURE ( 6.45 ) X-CRM114-Notice: Please train this message. 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: Mark Rutland , devicetree@vger.kernel.org, Elaine Zhang , linux-kernel@vger.kernel.org, Xing Zheng , Catalin Marinas , Shawn Lin , Brian Norris , Will Deacon , Douglas Anderson , dianders@google.com, linux-rockchip@lists.infradead.org, Rob Herring , David Wu , William wu , Jianqun Xu , linux-arm-kernel@lists.infradead.org, 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 The structure rockchip_clk_provider needs to refer the GRF regmap in somewhere, if the CRU node has not "rockchip,grf" property, calling syscon_regmap_lookup_by_phandle will return an invalid GRF regmap, and the MUXGRF type clock will be not supported. Therefore, we need to add them. Signed-off-by: Xing Zheng --- Changes in v2: - referring pmugrf for PMUGRU - fix the typo "invaild" in COMMIT message arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 92b731f..a40e6d0 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1090,6 +1090,7 @@ pmucru: pmu-clock-controller@ff750000 { compatible = "rockchip,rk3399-pmucru"; reg = <0x0 0xff750000 0x0 0x1000>; + rockchip,grf = <&pmugrf>; #clock-cells = <1>; #reset-cells = <1>; assigned-clocks = <&pmucru PLL_PPLL>; @@ -1099,6 +1100,7 @@ cru: clock-controller@ff760000 { compatible = "rockchip,rk3399-cru"; reg = <0x0 0xff760000 0x0 0x1000>; + rockchip,grf = <&grf>; #clock-cells = <1>; #reset-cells = <1>; assigned-clocks =