From ae87bb8ef751bf8a2b664cb2ea7cdd54affa14c0 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 19 Apr 2013 13:22:57 +0200 Subject: [PATCH] ARM: u300: add RTC to device tree This adds the COH 901 331 RTC to the U300 device tree. Signed-off-by: Linus Walleij --- arch/arm/boot/dts/ste-u300.dts | 7 +++++++ arch/arm/mach-u300/core.c | 2 ++ 2 files changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts index f0eb5f4..711a2d9 100644 --- a/arch/arm/boot/dts/ste-u300.dts +++ b/arch/arm/boot/dts/ste-u300.dts @@ -56,6 +56,13 @@ interrupts = <3>; }; + rtc: rtc@c0017000 { + compatible = "stericsson,coh901331"; + reg = <0xc0017000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <10>; + }; + i2c0: i2c@c0004000 { compatible = "st,ddci2c"; reg = <0xc0004000 0x1000>; diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index 190e788..637034b 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -712,6 +712,8 @@ static struct of_dev_auxdata u300_auxdata_lookup[] __initdata = { "u300-gpio", &u300_gpio_plat), OF_DEV_AUXDATA("stericsson,coh901327", U300_WDOG_BASE, "coh901327_wdog", NULL), + OF_DEV_AUXDATA("stericsson,coh901331", U300_RTC_BASE, + "rtc-coh901331", NULL), OF_DEV_AUXDATA("arm,primecell", U300_UART0_BASE, "uart0", &uart0_plat_data), OF_DEV_AUXDATA("arm,primecell", U300_UART1_BASE, -- 2.7.4