From patchwork Thu Sep 6 12:48:14 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 1414481 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 14509DFFCF for ; Thu, 6 Sep 2012 12:54:28 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T9bX6-0002MT-LI; Thu, 06 Sep 2012 12:50:09 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T9bVn-0001lV-Jn for linux-arm-kernel@lists.infradead.org; Thu, 06 Sep 2012 12:48:52 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1T9bVK-0005n1-TU; Thu, 06 Sep 2012 14:48:18 +0200 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1T9bVK-00049o-0D; Thu, 06 Sep 2012 14:48:18 +0200 From: Sascha Hauer To: Subject: [PATCH 8/9] ARM i.MX53: Add pwm support Date: Thu, 6 Sep 2012 14:48:14 +0200 Message-Id: <1346935695-25179-9-git-send-email-s.hauer@pengutronix.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1346935695-25179-1-git-send-email-s.hauer@pengutronix.de> References: <1346935695-25179-1-git-send-email-s.hauer@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: sha@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-Spam-Note: CRM114 invocation failed X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Sascha Hauer , thierry.reding@avionic-design.de, linux-kernel@vger.kernel.org, =?UTF-8?q?Beno=C3=AEt=20Th=C3=A9baudeau?= , kernel@pengutronix.de, HACHIMI Samir , shawn.guo@linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Signed-off-by: Sascha Hauer Reviewed-by: Shawn Guo Reviewed-by: Benoît Thébaudeau --- arch/arm/boot/dts/imx53.dtsi | 14 ++++++++++++++ arch/arm/mach-imx/clk-imx51-imx53.c | 4 ++++ 2 files changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index cd37165..18b9fc3 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -189,6 +189,20 @@ status = "disabled"; }; + pwm1: pwm@53fb4000 { + #pwm-cells = <2>; + compatible = "fsl,imx53-pwm", "fsl,imx27-pwm"; + reg = <0x53fb4000 0x4000>; + interrupts = <61>; + }; + + pwm2: pwm@53fb8000 { + #pwm-cells = <2>; + compatible = "fsl,imx53-pwm", "fsl,imx27-pwm"; + reg = <0x53fb8000 0x4000>; + interrupts = <94>; + }; + uart1: serial@53fbc000 { compatible = "fsl,imx53-uart", "fsl,imx21-uart"; reg = <0x53fbc000 0x4000>; diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 4bdcaa9..b522411 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -455,6 +455,10 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "63fcc000.ssi"); clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "50014000.ssi"); clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "63fd0000.ssi"); + clk_register_clkdev(clk[pwm1_ipg_gate], "ipg", "53fb4000.pwm"); + clk_register_clkdev(clk[pwm1_hf_gate], "per", "53fb4000.pwm"); + clk_register_clkdev(clk[pwm2_ipg_gate], "ipg", "53fb8000.pwm"); + clk_register_clkdev(clk[pwm2_hf_gate], "per", "53fb8000.pwm"); /* set SDHC root clock to 200MHZ*/ clk_set_rate(clk[esdhc_a_podf], 200000000);