diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-06-01 16:21:14 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-11-02 22:44:04 +0300 |
| commit | eae339264fd46f6e8adf5c6ed2f454b0a115e90d (patch) | |
| tree | 562cdbf765f00ef20fee000274bb789c8dfccc0b /arch/arm/mach-shmobile/setup-r8a7779.c | |
| parent | f3519926babeb1872345810eacd14342458f4904 (diff) | |
| download | linux-eae339264fd46f6e8adf5c6ed2f454b0a115e90d.tar.xz | |
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>
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a7779.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7779.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 0007ff51d180..0686112f2435 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -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, |