From ee3a4020f7c91ffc3c1a680c88652371b9711809 Mon Sep 17 00:00:00 2001 From: Dmitry Eremin-Solenikov Date: Sun, 21 Dec 2014 16:07:43 +0100 Subject: ARM: 8250/1: sa1100: provide OSTIMER0 clock for pxa_timer Pxa_timer clocksource requires OSTIMER0 clock to be provided. Add dummy clock returning proper rate. Signed-off-by: Dmitry Eremin-Solenikov Signed-off-by: Russell King --- arch/arm/mach-sa1100/clock.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c index 03c75a8..cbf53bb 100644 --- a/arch/arm/mach-sa1100/clock.c +++ b/arch/arm/mach-sa1100/clock.c @@ -119,6 +119,17 @@ static DEFINE_CLK(gpio27, &clk_gpio27_ops); static DEFINE_CLK(cpu, &clk_cpu_ops); +static unsigned long clk_36864_get_rate(struct clk *clk) +{ + return 3686400; +} + +static struct clkops clk_36864_ops = { + .get_rate = clk_36864_get_rate, +}; + +static DEFINE_CLK(36864, &clk_36864_ops); + static struct clk_lookup sa11xx_clkregs[] = { CLKDEV_INIT("sa1111.0", NULL, &clk_gpio27), CLKDEV_INIT("sa1100-rtc", NULL, NULL), @@ -126,6 +137,7 @@ static struct clk_lookup sa11xx_clkregs[] = { CLKDEV_INIT("sa11x0-pcmcia", NULL, &clk_cpu), /* sa1111 names devices using internal offsets, PCMCIA is at 0x1800 */ CLKDEV_INIT("1800", NULL, &clk_cpu), + CLKDEV_INIT(NULL, "OSTIMER0", &clk_36864), }; static int __init sa11xx_clk_init(void) -- cgit v1.1