From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roland Stigge Subject: [PATCH] ARM: mach-imx: Support for DryIce RTC in i.MX53 Date: Thu, 18 Oct 2012 18:06:10 +0200 Message-ID: <1350576370-29098-3-git-send-email-stigge@antcom.de> References: <1350576370-29098-1-git-send-email-stigge@antcom.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1350576370-29098-1-git-send-email-stigge-uj/7R2tJ6VmzQB+pC5nmwQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: a.zummo-BfzFCNDTiLLj+vYz1yj4TQ@public.gmane.org, grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org, rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org, rtc-linux-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: Roland Stigge List-Id: devicetree@vger.kernel.org This patch enables support for i.MX53 in addition to i.MX25 by providing a dummy clock on i.MX53 since this one doesn't have a separate clock for internal RTC but the driver requests one. Signed-off-by: Roland Stigge --- arch/arm/mach-imx/clk-imx51-imx53.c | 1 + 1 file changed, 1 insertion(+) --- linux-2.6.orig/arch/arm/mach-imx/clk-imx51-imx53.c +++ linux-2.6/arch/arm/mach-imx/clk-imx51-imx53.c @@ -467,6 +467,7 @@ int __init mx53_clocks_init(unsigned lon clk_register_clkdev(clk[can1_serial_gate], "per", "53fc8000.can"); clk_register_clkdev(clk[can2_ipg_gate], "ipg", "53fcc000.can"); clk_register_clkdev(clk[can2_serial_gate], "per", "53fcc000.can"); + clk_register_clkdev(clk[dummy], NULL, "53fa4000.rtc"); /* set SDHC root clock to 200MHZ*/ clk_set_rate(clk[esdhc_a_podf], 200000000);