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 <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -119,6 +119,17 @@ static DEFINE_CLK(gpio27, &clk_gpio27_ops);
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static DEFINE_CLK(cpu, &clk_cpu_ops);
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static unsigned long clk_36864_get_rate(struct clk *clk)
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{
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return 3686400;
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}
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static struct clkops clk_36864_ops = {
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.get_rate = clk_36864_get_rate,
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};
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static DEFINE_CLK(36864, &clk_36864_ops);
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static struct clk_lookup sa11xx_clkregs[] = {
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CLKDEV_INIT("sa1111.0", NULL, &clk_gpio27),
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CLKDEV_INIT("sa1100-rtc", NULL, NULL),
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@ -126,6 +137,7 @@ static struct clk_lookup sa11xx_clkregs[] = {
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CLKDEV_INIT("sa11x0-pcmcia", NULL, &clk_cpu),
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/* sa1111 names devices using internal offsets, PCMCIA is at 0x1800 */
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CLKDEV_INIT("1800", NULL, &clk_cpu),
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CLKDEV_INIT(NULL, "OSTIMER0", &clk_36864),
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};
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static int __init sa11xx_clk_init(void)
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