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Commit 8b6d1034 authored by Robert Jarzmik's avatar Robert Jarzmik
Browse files

clk: pxa: add missing pxa27x clocks for Irda and sa1100-rtc 



Add 2 clocks which were erronously forgotten by the clock framework
port, namely :
 - sa1100-rtc
 - irda for pxa2xx-ir:UARTCLK

Signed-off-by: default avatarRobert Jarzmik <robert.jarzmik@free.fr>
Acked-by: default avatarMichael Turquette <mturquette@linaro.org>
parent 70d64048

drivers/clk/pxa/clk-pxa27x.c

+29 −0
Original line number Diff line number Diff line
@@ -353,6 +353,34 @@ static u8 clk_pxa27x_memory_get_parent(struct clk_hw *hw) 
PARENTS(clk_pxa27x_memory) = { "osc_13mhz", "system_bus", "run" };

MUX_RO_RATE_RO_OPS(clk_pxa27x_memory, "memory");



#define DUMMY_CLK(_con_id, _dev_id, _parent) \

	{ .con_id = _con_id, .dev_id = _dev_id, .parent = _parent }

struct dummy_clk {

	const char *con_id;

	const char *dev_id;

	const char *parent;

};

static struct dummy_clk dummy_clks[] __initdata = {

	DUMMY_CLK(NULL, "pxa27x-gpio", "osc_32_768khz"),

	DUMMY_CLK(NULL, "sa1100-rtc", "osc_32_768khz"),

	DUMMY_CLK("UARTCLK", "pxa2xx-ir", "STUART"),

};



static void __init pxa27x_dummy_clocks_init(void)

{

	struct clk *clk;

	struct dummy_clk *d;

	const char *name;

	int i;



	for (i = 0; i < ARRAY_SIZE(dummy_clks); i++) {

		d = &dummy_clks[i];

		name = d->dev_id ? d->dev_id : d->con_id;

		clk = clk_register_fixed_factor(NULL, name, d->parent, 0, 1, 1);

		clk_register_clkdev(clk, d->con_id, d->dev_id);

	}

}



static void __init pxa27x_base_clocks_init(void)

{

	pxa27x_register_plls();
@@ -365,6 +393,7 @@ static void __init pxa27x_base_clocks_init(void) 
int __init pxa27x_clocks_init(void)

{

	pxa27x_base_clocks_init();

	pxa27x_dummy_clocks_init();

	return clk_pxa_cken_init(pxa27x_clocks, ARRAY_SIZE(pxa27x_clocks));

}