diff options
Diffstat (limited to 'arch/arm/mach-vt8500/vt8500.c')
| -rw-r--r-- | arch/arm/mach-vt8500/vt8500.c | 34 |
1 files changed, 6 insertions, 28 deletions
diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c index eefaa60d6614..1d294255d708 100644 --- a/arch/arm/mach-vt8500/vt8500.c +++ b/arch/arm/mach-vt8500/vt8500.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * arch/arm/mach-vt8500/vt8500.c * * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <linux/clocksource.h> #include <linux/io.h> #include <linux/pm.h> #include <linux/reboot.h> @@ -31,9 +17,6 @@ #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_irq.h> -#include <linux/of_platform.h> - -#include "common.h" #define LEGACY_GPIO_BASE 0xD8110000 #define LEGACY_PMC_BASE 0xD8130000 @@ -47,7 +30,7 @@ static void __iomem *pmc_base; -void vt8500_restart(enum reboot_mode mode, const char *cmd) +static void vt8500_restart(enum reboot_mode mode, const char *cmd) { if (pmc_base) writel(1, pmc_base + VT8500_PMSR_REG); @@ -63,7 +46,7 @@ static struct map_desc vt8500_io_desc[] __initdata = { }, }; -void __init vt8500_map_io(void) +static void __init vt8500_map_io(void) { iotable_init(vt8500_io_desc, ARRAY_SIZE(vt8500_io_desc)); } @@ -72,10 +55,10 @@ static void vt8500_power_off(void) { local_irq_disable(); writew(5, pmc_base + VT8500_HCR_REG); - asm("mcr%? p15, 0, %0, c7, c0, 4" : : "r" (0)); + asm("mcr p15, 0, %0, c7, c0, 4" : : "r" (0)); } -void __init vt8500_init(void) +static void __init vt8500_init(void) { struct device_node *np; #if defined(CONFIG_FB_VT8500) || defined(CONFIG_FB_WM8505) @@ -158,13 +141,9 @@ void __init vt8500_init(void) pr_err("%s:ioremap(power_off) failed\n", __func__); } if (pmc_base) - pm_power_off = &vt8500_power_off; + register_platform_power_off(vt8500_power_off); else pr_err("%s: PMC Hibernation register could not be remapped, not enabling power off!\n", __func__); - - vtwm_clk_init(pmc_base); - - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } static const char * const vt8500_dt_compat[] = { @@ -180,7 +159,6 @@ DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)") .dt_compat = vt8500_dt_compat, .map_io = vt8500_map_io, .init_machine = vt8500_init, - .init_time = clocksource_of_init, .restart = vt8500_restart, MACHINE_END |