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ARM: shmobile: r8a7779: Stop passing mode pins state to clock driver 

Now the R-Car H1 CPG clock driver obtains the state of the mode pins
from the R-Car RST driver, there's no longer a need to pass this state
explicitly. Hence we can just remove the .init_time() callback, the
generic ARM code will take care of calling of_clk_init() and
clocksource_probe().

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
This commit is contained in:
Geert Uytterhoeven 2016-06-01 15:21:14 +02:00
parent f3519926ba
commit eae339264f
1 changed files with 0 additions and 27 deletions
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27
arch/arm/mach-shmobile/setup-r8a7779.c
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@ -14,8 +14,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/clk/renesas.h>
#include <linux/clocksource.h>
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/irqchip.h>
@ -76,30 +74,6 @@ static void __init r8a7779_init_irq_dt(void)
__raw_writel(0x003fee3f, INT2SMSKCR4);
}
#define MODEMR 0xffcc0020
static u32 __init r8a7779_read_mode_pins(void)
{
static u32 mode;
static bool mode_valid;
if (!mode_valid) {
void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
BUG_ON(!modemr);
mode = ioread32(modemr);
iounmap(modemr);
mode_valid = true;
}
return mode;
}
static void __init r8a7779_init_time(void)
{
r8a7779_clocks_init(r8a7779_read_mode_pins());
clocksource_probe();
}
static const char *const r8a7779_compat_dt[] __initconst = {
"renesas,r8a7779",
NULL,
@ -109,7 +83,6 @@ DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)")
.smp = smp_ops(r8a7779_smp_ops),
.map_io = r8a7779_map_io,
.init_early = shmobile_init_delay,
.init_time = r8a7779_init_time,
.init_irq = r8a7779_init_irq_dt,
.init_late = shmobile_init_late,
.dt_compat = r8a7779_compat_dt,