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ARM: at91: Remove the old-style reset probing 

Now that the reset code is a driver of its own, just let the usual DT probing
mecanism do its job, and remove the code entirely in this case.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Maxime Ripard 2014-07-02 17:47:50 +02:00 committed by Nicolas Ferre
parent 8d248f0d3a
commit 4b0a683cf1
1 changed files with 0 additions and 29 deletions
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29
arch/arm/mach-at91/setup.c
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@ -355,34 +355,6 @@ void __init at91_ioremap_matrix(u32 base_addr)
}
#if defined(CONFIG_OF) && !defined(CONFIG_ARCH_AT91X40)
static struct of_device_id rstc_ids[] = {
{ .compatible = "atmel,at91sam9260-rstc", .data = at91sam9_alt_restart },
{ .compatible = "atmel,at91sam9g45-rstc", .data = at91sam9g45_restart },
{ /*sentinel*/ }
};
static void at91_dt_rstc(void)
{
struct device_node *np;
const struct of_device_id *of_id;
np = of_find_matching_node(NULL, rstc_ids);
if (!np)
panic(pr_fmt("unable to find compatible rstc node in dtb\n"));
at91_rstc_base = of_iomap(np, 0);
if (!at91_rstc_base)
panic(pr_fmt("unable to map rstc cpu registers\n"));
of_id = of_match_node(rstc_ids, np);
if (!of_id)
panic(pr_fmt("rtsc no restart function available\n"));
arm_pm_restart = of_id->data;
of_node_put(np);
}
static struct of_device_id ramc_ids[] = {
{ .compatible = "atmel,at91rm9200-sdramc", .data = at91rm9200_standby },
{ .compatible = "atmel,at91sam9260-sdramc", .data = at91sam9_sdram_standby },
@ -509,7 +481,6 @@ void __init at91rm9200_dt_initialize(void)
void __init at91_dt_initialize(void)
{
at91_dt_rstc();
at91_dt_ramc();
at91_dt_shdwc();