From patchwork Fri Feb 28 16:03:46 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 3742581 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 523899F35F for ; Fri, 28 Feb 2014 16:06:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 78C6620148 for ; Fri, 28 Feb 2014 16:05:59 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8914A2017D for ; Fri, 28 Feb 2014 16:05:58 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WJPvk-00071j-AP; Fri, 28 Feb 2014 16:04:56 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WJPvX-0001qB-SZ; Fri, 28 Feb 2014 16:04:44 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WJPv9-0001mF-8X for linux-arm-kernel@lists.infradead.org; Fri, 28 Feb 2014 16:04:21 +0000 Received: from paszta.hi.pengutronix.de ([10.1.0.120] helo=paszta.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1WJPuh-0006Q5-3Z; Fri, 28 Feb 2014 17:03:51 +0100 From: Philipp Zabel To: Shawn Guo Subject: [PATCH v5 4/5] ARM: dts: imx6sl: Add power-domain information to gpc node Date: Fri, 28 Feb 2014 17:03:46 +0100 Message-Id: <1393603427-6199-5-git-send-email-p.zabel@pengutronix.de> X-Mailer: git-send-email 1.9.0.rc3 In-Reply-To: <1393603427-6199-1-git-send-email-p.zabel@pengutronix.de> References: <1393603427-6199-1-git-send-email-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 10.1.0.120 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140228_110420_116159_D5B91F12 X-CRM114-Status: GOOD ( 12.95 ) X-Spam-Score: -1.9 (-) Cc: Mark Rutland , devicetree@vger.kernel.org, Philipp Zabel , Tomasz Figa , Rob Herring , kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 The PGC that is part of GPC controls isolation and power sequencing of the power domains. The PU power domain will be handled by the generic pm domain framework. It needs a phandle to the PU regulator to turn off power when the domain is disabled and a list of clocks to be enabled during powerup for reset propagation. Signed-off-by: Philipp Zabel --- Changes since v4: - Use OF power domain bindings - Added reset clocks --- arch/arm/boot/dts/imx6sl.dtsi | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 28558f1..0e61262 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -529,9 +529,13 @@ }; gpc: gpc@020dc000 { - compatible = "fsl,imx6sl-gpc", "fsl,imx6q-gpc"; + compatible = "fsl,imx6sl-gpc"; reg = <0x020dc000 0x4000>; interrupts = <0 89 0x04>; + pu-supply = <®_pu>; + clocks = <&clks IMX6SL_CLK_GPU2D_OVG>, + <&clks IMX6SL_CLK_GPU2D_PODF>; + #power-domain-cells = <1>; }; gpr: iomuxc-gpr@020e0000 {