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-rw-r--r--kernel/arch/arm/mach-shmobile/pm-r8a7740.c129
1 files changed, 0 insertions, 129 deletions
diff --git a/kernel/arch/arm/mach-shmobile/pm-r8a7740.c b/kernel/arch/arm/mach-shmobile/pm-r8a7740.c
deleted file mode 100644
index 34608fcf0..000000000
--- a/kernel/arch/arm/mach-shmobile/pm-r8a7740.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * r8a7740 power management support
- *
- * Copyright (C) 2012 Renesas Solutions Corp.
- * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/console.h>
-#include <linux/io.h>
-#include <linux/suspend.h>
-
-#include "common.h"
-#include "pm-rmobile.h"
-
-#define SYSC_BASE IOMEM(0xe6180000)
-
-#if defined(CONFIG_PM) && !defined(CONFIG_ARCH_MULTIPLATFORM)
-static int r8a7740_pd_a3sm_suspend(void)
-{
- /*
- * The A3SM domain contains the CPU core and therefore it should
- * only be turned off if the CPU is not in use.
- */
- return -EBUSY;
-}
-
-static int r8a7740_pd_a3sp_suspend(void)
-{
- /*
- * Serial consoles make use of SCIF hardware located in A3SP,
- * keep such power domain on if "no_console_suspend" is set.
- */
- return console_suspend_enabled ? 0 : -EBUSY;
-}
-
-static int r8a7740_pd_d4_suspend(void)
-{
- /*
- * The D4 domain contains the Coresight-ETM hardware block and
- * therefore it should only be turned off if the debug module is
- * not in use.
- */
- return -EBUSY;
-}
-
-static struct rmobile_pm_domain r8a7740_pm_domains[] = {
- {
- .genpd.name = "A4LC",
- .base = SYSC_BASE,
- .bit_shift = 1,
- }, {
- .genpd.name = "A4MP",
- .base = SYSC_BASE,
- .bit_shift = 2,
- }, {
- .genpd.name = "D4",
- .base = SYSC_BASE,
- .bit_shift = 3,
- .gov = &pm_domain_always_on_gov,
- .suspend = r8a7740_pd_d4_suspend,
- }, {
- .genpd.name = "A4R",
- .base = SYSC_BASE,
- .bit_shift = 5,
- }, {
- .genpd.name = "A3RV",
- .base = SYSC_BASE,
- .bit_shift = 6,
- }, {
- .genpd.name = "A4S",
- .base = SYSC_BASE,
- .bit_shift = 10,
- .no_debug = true,
- }, {
- .genpd.name = "A3SP",
- .base = SYSC_BASE,
- .bit_shift = 11,
- .gov = &pm_domain_always_on_gov,
- .no_debug = true,
- .suspend = r8a7740_pd_a3sp_suspend,
- }, {
- .genpd.name = "A3SM",
- .base = SYSC_BASE,
- .bit_shift = 12,
- .gov = &pm_domain_always_on_gov,
- .suspend = r8a7740_pd_a3sm_suspend,
- }, {
- .genpd.name = "A3SG",
- .base = SYSC_BASE,
- .bit_shift = 13,
- }, {
- .genpd.name = "A4SU",
- .base = SYSC_BASE,
- .bit_shift = 20,
- },
-};
-
-void __init r8a7740_init_pm_domains(void)
-{
- rmobile_init_domains(r8a7740_pm_domains, ARRAY_SIZE(r8a7740_pm_domains));
- pm_genpd_add_subdomain_names("A4R", "A3RV");
- pm_genpd_add_subdomain_names("A4S", "A3SP");
- pm_genpd_add_subdomain_names("A4S", "A3SM");
- pm_genpd_add_subdomain_names("A4S", "A3SG");
-}
-#endif /* CONFIG_PM && !CONFIG_ARCH_MULTIPLATFORM */
-
-#ifdef CONFIG_SUSPEND
-static int r8a7740_enter_suspend(suspend_state_t suspend_state)
-{
- cpu_do_idle();
- return 0;
-}
-
-static void r8a7740_suspend_init(void)
-{
- shmobile_suspend_ops.enter = r8a7740_enter_suspend;
-}
-#else
-static void r8a7740_suspend_init(void) {}
-#endif
-
-void __init r8a7740_pm_init(void)
-{
- r8a7740_suspend_init();
-}