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Commit 1f4b49a4 authored by Andrew Victor's avatar Andrew Victor Committed by Russell King
Browse files

[ARM] 4418/1: AT91: Number of programmable clocks differs 



The number of programmable clocks available on the AT91 processors can
differ, therefore do not always display the contents of the PMC_PCKR(0)
.. PMC_PCKR(3) registers (ie, assume there are 4 clocks).

If CONFIG_AT91_PROGRAMMABLE_CLOCKS is enabled, the programmable clocks
will be registered like the other system/peripheral clocks, and the
state of the programmable clocks will be displayed like with the other
clocks.

Signed-off-by: default avatarAndrew Victor <andrew@sanpeople.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent c7341d43

arch/arm/mach-at91/clock.c

+0 −5
Original line number Diff line number Diff line
@@ -364,19 +364,14 @@ static int at91_clk_show(struct seq_file *s, void *unused) 
{

	u32		scsr, pcsr, sr;

	struct clk	*clk;

	unsigned	i;



	seq_printf(s, "SCSR = %8x\n", scsr = at91_sys_read(AT91_PMC_SCSR));

	seq_printf(s, "PCSR = %8x\n", pcsr = at91_sys_read(AT91_PMC_PCSR));



	seq_printf(s, "MOR  = %8x\n", at91_sys_read(AT91_CKGR_MOR));

	seq_printf(s, "MCFR = %8x\n", at91_sys_read(AT91_CKGR_MCFR));

	seq_printf(s, "PLLA = %8x\n", at91_sys_read(AT91_CKGR_PLLAR));

	seq_printf(s, "PLLB = %8x\n", at91_sys_read(AT91_CKGR_PLLBR));



	seq_printf(s, "MCKR = %8x\n", at91_sys_read(AT91_PMC_MCKR));

	for (i = 0; i < 4; i++)

		seq_printf(s, "PCK%d = %8x\n", i, at91_sys_read(AT91_PMC_PCKR(i)));

	seq_printf(s, "SR   = %8x\n", sr = at91_sys_read(AT91_PMC_SR));



	seq_printf(s, "\n");