[PATCH] ARM: mach-imx: Support for DryIce RTC in i.MX53
From: Roland Stigge <hidden>
Date: 2012-10-18 16:07:05
Also in:
linux-devicetree, lkml
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 <redacted> --- 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);