From patchwork Tue Aug 4 12:28:13 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 6938521 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 87C019F39D for ; Tue, 4 Aug 2015 12:29:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6F28120495 for ; Tue, 4 Aug 2015 12:29:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D184204EC for ; Tue, 4 Aug 2015 12:29:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933242AbbHDM2c (ORCPT ); Tue, 4 Aug 2015 08:28:32 -0400 Received: from albert.telenet-ops.be ([195.130.137.90]:57089 "EHLO albert.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756254AbbHDM22 (ORCPT ); Tue, 4 Aug 2015 08:28:28 -0400 Received: from ayla.of.borg ([84.193.93.87]) by albert.telenet-ops.be with bizsmtp id 0cUL1r00d1t5w8s06cULRT; Tue, 04 Aug 2015 14:28:26 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1ZMbKO-0006SD-AM; Tue, 04 Aug 2015 14:28:20 +0200 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1ZMbKP-0007dL-Rl; Tue, 04 Aug 2015 14:28:21 +0200 From: Geert Uytterhoeven To: Simon Horman , Magnus Damm , Michael Turquette , Stephen Boyd , Laurent Pinchart , "Rafael J. Wysocki" , Kevin Hilman , Ulf Hansson Cc: linux-clk@vger.kernel.org, linux-pm@vger.kernel.org, linux-sh@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v4 12/16] ARM: shmobile: r8a7794 dtsi: Add CPG/MSTP Clock Domain Date: Tue, 4 Aug 2015 14:28:13 +0200 Message-Id: <1438691297-29235-13-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1438691297-29235-1-git-send-email-geert+renesas@glider.be> References: <1438691297-29235-1-git-send-email-geert+renesas@glider.be> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add an appropriate "#power-domain-cells" property to the cpg_clocks device node, to create the CPG/MSTP Clock Domain. Add "power-domains" properties to all device nodes for devices that are part of the CPG/MSTP Clock Domain and can be power-managed through an MSTP clock. This applies to most on-SoC devices, which have a one-to-one mapping from SoC device to DT device node. Signed-off-by: Geert Uytterhoeven Reviewed-by: Ulf Hansson --- v4: - Add "power-domains" properties to recently introduced mmcif0 device node, - Consistently add "power-domains" properties after clock and dma properties, v3: - Use "CPG/MSTP Clock Domain" instead of "CPG Clock Domain", v2: - Add Reviewed-by, - Add "power-domains" properties to recently introduced USB-DMAC device nodes, - Drop adding "power-domains" properties to the GIC device node, as adding the INTC_SYS clock is postponed. --- arch/arm/boot/dts/r8a7794.dtsi | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index 43acf185ecc43f40..97c8e9ace5ebee1e 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -57,6 +57,7 @@ <0 143 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp1_clks R8A7794_CLK_CMT0>; clock-names = "fck"; + power-domains = <&cpg_clocks>; renesas,channels-mask = <0x60>; @@ -76,6 +77,7 @@ <0 127 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7794_CLK_CMT1>; clock-names = "fck"; + power-domains = <&cpg_clocks>; renesas,channels-mask = <0xff>; @@ -106,6 +108,7 @@ <0 16 IRQ_TYPE_LEVEL_HIGH>, <0 17 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp4_clks R8A7794_CLK_IRQC>; + power-domains = <&cpg_clocks>; }; pfc: pin-controller@e6060000 { @@ -140,6 +143,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC0>; clock-names = "fck"; + power-domains = <&cpg_clocks>; #dma-cells = <1>; dma-channels = <15>; }; @@ -170,6 +174,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC1>; clock-names = "fck"; + power-domains = <&cpg_clocks>; #dma-cells = <1>; dma-channels = <15>; }; @@ -182,6 +187,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x21>, <&dmac0 0x22>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -193,6 +199,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x25>, <&dmac0 0x26>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -204,6 +211,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x27>, <&dmac0 0x28>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -215,6 +223,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x1b>, <&dmac0 0x1c>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -226,6 +235,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x1f>, <&dmac0 0x20>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -237,6 +247,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x23>, <&dmac0 0x24>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -248,6 +259,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x3d>, <&dmac0 0x3e>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -259,6 +271,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x19>, <&dmac0 0x1a>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -270,6 +283,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x1d>, <&dmac0 0x1e>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -281,6 +295,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x29>, <&dmac0 0x2a>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -292,6 +307,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x2d>, <&dmac0 0x2e>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -303,6 +319,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x2b>, <&dmac0 0x2c>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -314,6 +331,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x2f>, <&dmac0 0x30>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -325,6 +343,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0xfb>, <&dmac0 0xfc>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -336,6 +355,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0xfd>, <&dmac0 0xfe>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -347,6 +367,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x39>, <&dmac0 0x3a>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -358,6 +379,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x4d>, <&dmac0 0x4e>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -369,6 +391,7 @@ clock-names = "sci_ick"; dmas = <&dmac0 0x3b>, <&dmac0 0x3c>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -377,6 +400,7 @@ reg = <0 0xee700000 0 0x400>; interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp8_clks R8A7794_CLK_ETHER>; + power-domains = <&cpg_clocks>; phy-mode = "rmii"; #address-cells = <1>; #size-cells = <0>; @@ -390,6 +414,7 @@ clocks = <&mstp3_clks R8A7794_CLK_MMCIF0>; dmas = <&dmac0 0xd1>, <&dmac0 0xd2>; dma-names = "tx", "rx"; + power-domains = <&cpg_clocks>; reg-io-width = <4>; status = "disabled"; }; @@ -399,6 +424,7 @@ reg = <0 0xee100000 0 0x200>; interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7794_CLK_SDHI0>; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -407,6 +433,7 @@ reg = <0 0xee140000 0 0x100>; interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7794_CLK_SDHI1>; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -415,6 +442,7 @@ reg = <0 0xee160000 0 0x100>; interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7794_CLK_SDHI2>; + power-domains = <&cpg_clocks>; status = "disabled"; }; @@ -441,6 +469,7 @@ #clock-cells = <1>; clock-output-names = "main", "pll0", "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "z"; + #power-domain-cells = <0>; }; /* Variable factor clocks */ sd2_clk: sd2_clk@e6150078 {