From: Roland Stigge <stigge@antcom.de>
To: a.zummo@towertech.it, grant.likely@secretlab.ca,
rob.herring@calxeda.com, rtc-linux@googlegroups.com,
linux-kernel@vger.kernel.org,
devicetree-discuss@lists.ozlabs.org, s.hauer@pengutronix.de,
linux-arm-kernel@lists.infradead.org
Cc: Roland Stigge <stigge@antcom.de>
Subject: [PATCH] ARM: mach-imx: Support for DryIce RTC in i.MX53
Date: Thu, 18 Oct 2012 18:06:10 +0200 [thread overview]
Message-ID: <1350576370-29098-3-git-send-email-stigge@antcom.de> (raw)
In-Reply-To: <1350576370-29098-1-git-send-email-stigge@antcom.de>
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 <stigge@antcom.de>
---
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);
next prev parent reply other threads:[~2012-10-18 16:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-18 16:06 [PATCH 1/2] rtc-imxdi: Support for i.MX53 Roland Stigge
2012-10-18 16:06 ` [PATCH 2/2] rtc-imxdi: Add devicetree support Roland Stigge
2012-10-29 21:00 ` Sascha Hauer
2012-10-18 16:06 ` Roland Stigge [this message]
2012-10-29 21:03 ` [PATCH] ARM: mach-imx: Support for DryIce RTC in i.MX53 Sascha Hauer
2012-10-29 21:00 ` [PATCH 1/2] rtc-imxdi: Support for i.MX53 Sascha Hauer
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