本文整理汇总了C++中pmu_raw_writel函数的典型用法代码示例。如果您正苦于以下问题：C++ pmu_raw_writel函数的具体用法？C++ pmu_raw_writel怎么用？C++ pmu_raw_writel使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了pmu_raw_writel函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: exynos3250_pmu_init
static void exynos3250_pmu_init(void)
{
unsigned int value;
/*
* To prevent from issuing new bus request form L2 memory system
* If core status is power down, should be set '1' to L2 power down
*/
value = pmu_raw_readl(EXYNOS3_ARM_COMMON_OPTION);
value |= EXYNOS3_OPTION_SKIP_DEACTIVATE_ACEACP_IN_PWDN;
pmu_raw_writel(value, EXYNOS3_ARM_COMMON_OPTION);
/* Enable USE_STANDBY_WFI for all CORE */
pmu_raw_writel(S5P_USE_STANDBY_WFI_ALL, S5P_CENTRAL_SEQ_OPTION);
/*
* Set PSHOLD port for output high
*/
value = pmu_raw_readl(S5P_PS_HOLD_CONTROL);
value |= S5P_PS_HOLD_OUTPUT_HIGH;
pmu_raw_writel(value, S5P_PS_HOLD_CONTROL);
/*
* Enable signal for PSHOLD port
*/
value = pmu_raw_readl(S5P_PS_HOLD_CONTROL);
value |= S5P_PS_HOLD_EN;
pmu_raw_writel(value, S5P_PS_HOLD_CONTROL);
}
开发者ID:1059232202，项目名称:linux，代码行数:29，代码来源:pmu.c
示例2: exynos5_powerdown_conf
static void exynos5_powerdown_conf(enum sys_powerdown mode)
{
unsigned int i;
unsigned int tmp;
/*
* Enable both SC_FEEDBACK and SC_COUNTER
*/
for (i = 0; i < ARRAY_SIZE(exynos5_list_both_cnt_feed); i++) {
tmp = pmu_raw_readl(exynos5_list_both_cnt_feed[i]);
tmp |= (EXYNOS5_USE_SC_FEEDBACK |
EXYNOS5_USE_SC_COUNTER);
pmu_raw_writel(tmp, exynos5_list_both_cnt_feed[i]);
}
/*
* SKIP_DEACTIVATE_ACEACP_IN_PWDN_BITFIELD Enable
*/
tmp = pmu_raw_readl(EXYNOS5_ARM_COMMON_OPTION);
tmp |= EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN;
pmu_raw_writel(tmp, EXYNOS5_ARM_COMMON_OPTION);
/*
* Disable WFI/WFE on XXX_OPTION
*/
for (i = 0; i < ARRAY_SIZE(exynos5_list_disable_wfi_wfe); i++) {
tmp = pmu_raw_readl(exynos5_list_disable_wfi_wfe[i]);
tmp &= ~(EXYNOS5_OPTION_USE_STANDBYWFE |
EXYNOS5_OPTION_USE_STANDBYWFI);
pmu_raw_writel(tmp, exynos5_list_disable_wfi_wfe[i]);
}
}
开发者ID:AlexShiLucky，项目名称:linux，代码行数:32，代码来源:exynos5250-pmu.c
示例3: exynos_sys_powerdown_conf
void exynos_sys_powerdown_conf(enum sys_powerdown mode)
{
unsigned int i;
const struct exynos_pmu_data *pmu_data;
if (!pmu_context)
return;
pmu_data = pmu_context->pmu_data;
if (pmu_data->powerdown_conf)
pmu_data->powerdown_conf(mode);
if (pmu_data->pmu_config) {
for (i = 0; (pmu_data->pmu_config[i].offset != PMU_TABLE_END); i++)
pmu_raw_writel(pmu_data->pmu_config[i].val[mode],
pmu_data->pmu_config[i].offset);
}
if (pmu_data->powerdown_conf_extra)
pmu_data->powerdown_conf_extra(mode);
if (pmu_data->pmu_config_extra) {
for (i = 0; pmu_data->pmu_config_extra[i].offset != PMU_TABLE_END; i++)
pmu_raw_writel(pmu_data->pmu_config_extra[i].val[mode],
pmu_data->pmu_config_extra[i].offset);
}
}
开发者ID:1059232202，项目名称:linux，代码行数:28，代码来源:pmu.c
示例4: exynos5250_pmu_init
static void exynos5250_pmu_init(void)
{
unsigned int value;
/*
* When SYS_WDTRESET is set, watchdog timer reset request
* is ignored by power management unit.
*/
value = pmu_raw_readl(EXYNOS5_AUTO_WDTRESET_DISABLE);
value &= ~EXYNOS5_SYS_WDTRESET;
pmu_raw_writel(value, EXYNOS5_AUTO_WDTRESET_DISABLE);
value = pmu_raw_readl(EXYNOS5_MASK_WDTRESET_REQUEST);
value &= ~EXYNOS5_SYS_WDTRESET;
pmu_raw_writel(value, EXYNOS5_MASK_WDTRESET_REQUEST);
}
开发者ID:AlexShiLucky，项目名称:linux，代码行数:15，代码来源:exynos5250-pmu.c
示例5: exynos_pm_resume
static void exynos_pm_resume(void)
{
u32 cpuid = read_cpuid_part();
if (exynos_pm_central_resume())
goto early_wakeup;
/* For release retention */
exynos_pm_release_retention();
s3c_pm_do_restore_core(exynos_core_save, ARRAY_SIZE(exynos_core_save));
if (cpuid == ARM_CPU_PART_CORTEX_A9)
scu_enable(S5P_VA_SCU);
if (call_firmware_op(resume) == -ENOSYS
&& cpuid == ARM_CPU_PART_CORTEX_A9)
exynos_cpu_restore_register();
early_wakeup:
/* Clear SLEEP mode set in INFORM1 */
pmu_raw_writel(0x0, S5P_INFORM1);
exynos_set_delayed_reset_assertion(true);
}
开发者ID:3bsa，项目名称:linux，代码行数:25，代码来源:suspend.c
示例6: exynos3250_pm_prepare
static void exynos3250_pm_prepare(void)
{
unsigned int tmp;
/* Set wake-up mask registers */
exynos_pm_set_wakeup_mask();
tmp = pmu_raw_readl(EXYNOS3_ARM_L2_OPTION);
tmp &= ~EXYNOS5_OPTION_USE_RETENTION;
pmu_raw_writel(tmp, EXYNOS3_ARM_L2_OPTION);
exynos_pm_enter_sleep_mode();
/* ensure at least INFORM0 has the resume address */
pmu_raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
}
开发者ID:3bsa，项目名称:linux，代码行数:16，代码来源:suspend.c
示例7: exynos_pm_init
void __init exynos_pm_init(void)
{
const struct of_device_id *match;
struct device_node *np;
u32 tmp;
np = of_find_matching_node_and_match(NULL, exynos_pmu_of_device_ids, &match);
if (!np) {
pr_err("Failed to find PMU node\n");
return;
}
if (WARN_ON(!of_find_property(np, "interrupt-controller", NULL))) {
pr_warn("Outdated DT detected, suspend/resume will NOT work\n");
return;
}
pm_data = (const struct exynos_pm_data *) match->data;
/* All wakeup disable */
tmp = pmu_raw_readl(S5P_WAKEUP_MASK);
tmp |= pm_data->wake_disable_mask;
pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
exynos_pm_syscore_ops.resume = pm_data->pm_resume;
register_syscore_ops(&exynos_pm_syscore_ops);
suspend_set_ops(&exynos_suspend_ops);
}
开发者ID:3bsa，项目名称:linux，代码行数:30，代码来源:suspend.c
示例8: exynos_pm_init
void __init exynos_pm_init(void)
{
const struct of_device_id *match;
u32 tmp;
of_find_matching_node_and_match(NULL, exynos_pmu_of_device_ids, &match);
if (!match) {
pr_err("Failed to find PMU node\n");
return;
}
pm_data = (struct exynos_pm_data *) match->data;
/* Platform-specific GIC callback */
gic_arch_extn.irq_set_wake = exynos_irq_set_wake;
/* All wakeup disable */
tmp = pmu_raw_readl(S5P_WAKEUP_MASK);
tmp |= pm_data->wake_disable_mask;
pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
exynos_pm_syscore_ops.resume = pm_data->pm_resume;
register_syscore_ops(&exynos_pm_syscore_ops);
suspend_set_ops(&exynos_suspend_ops);
}
开发者ID:Warter21，项目名称:linux-4.0_imx6，代码行数:26，代码来源:suspend.c
示例9: exynos_pm_release_retention
static void exynos_pm_release_retention(void)
{
unsigned int i;
for (i = 0; (pm_data->release_ret_regs[i] != REG_TABLE_END); i++)
pmu_raw_writel(EXYNOS_WAKEUP_FROM_LOWPWR,
pm_data->release_ret_regs[i]);
}
开发者ID:3bsa，项目名称:linux，代码行数:8，代码来源:suspend.c
示例10: exynos5420_pm_suspend
static int exynos5420_pm_suspend(void)
{
u32 this_cluster;
exynos_pm_central_suspend();
/* Setting SEQ_OPTION register */
this_cluster = MPIDR_AFFINITY_LEVEL(read_cpuid_mpidr(), 1);
if (!this_cluster)
pmu_raw_writel(EXYNOS5420_ARM_USE_STANDBY_WFI0,
S5P_CENTRAL_SEQ_OPTION);
else
pmu_raw_writel(EXYNOS5420_KFC_USE_STANDBY_WFI0,
S5P_CENTRAL_SEQ_OPTION);
return 0;
}
开发者ID:3bsa，项目名称:linux，代码行数:17，代码来源:suspend.c
示例11: exynos3250_pm_resume
static void exynos3250_pm_resume(void)
{
u32 cpuid = read_cpuid_part();
if (exynos_pm_central_resume())
goto early_wakeup;
/* For release retention */
exynos_pm_release_retention();
pmu_raw_writel(S5P_USE_STANDBY_WFI_ALL, S5P_CENTRAL_SEQ_OPTION);
if (call_firmware_op(resume) == -ENOSYS
&& cpuid == ARM_CPU_PART_CORTEX_A9)
exynos_cpu_restore_register();
early_wakeup:
/* Clear SLEEP mode set in INFORM1 */
pmu_raw_writel(0x0, S5P_INFORM1);
}
开发者ID:3bsa，项目名称:linux，代码行数:21，代码来源:suspend.c
示例12: exynos5420_powerdown_conf
static void exynos5420_powerdown_conf(enum sys_powerdown mode)
{
u32 this_cluster;
this_cluster = MPIDR_AFFINITY_LEVEL(read_cpuid_mpidr(), 1);
/*
* set the cluster id to IROM register to ensure that we wake
* up with the current cluster.
*/
pmu_raw_writel(this_cluster, EXYNOS_IROM_DATA2);
}
开发者ID:1059232202，项目名称:linux，代码行数:12，代码来源:pmu.c
示例13: exynos_pm_prepare
static void exynos_pm_prepare(void)
{
exynos_set_delayed_reset_assertion(false);
/* Set wake-up mask registers */
exynos_pm_set_wakeup_mask();
exynos_pm_enter_sleep_mode();
/* ensure at least INFORM0 has the resume address */
pmu_raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
}
开发者ID:sourcejedi，项目名称:linux，代码行数:12，代码来源:suspend.c
示例14: exynos3250_powerdown_conf_extra
static void exynos3250_powerdown_conf_extra(enum sys_powerdown mode)
{
unsigned int i;
unsigned int tmp;
/* Enable only SC_FEEDBACK */
for (i = 0; i < ARRAY_SIZE(exynos3250_list_feed); i++) {
tmp = pmu_raw_readl(exynos3250_list_feed[i]);
tmp &= ~(EXYNOS3_OPTION_USE_SC_COUNTER);
tmp |= EXYNOS3_OPTION_USE_SC_FEEDBACK;
pmu_raw_writel(tmp, exynos3250_list_feed[i]);
}
if (mode != SYS_SLEEP)
return;
pmu_raw_writel(XUSBXTI_DURATION, EXYNOS3_XUSBXTI_DURATION);
pmu_raw_writel(XXTI_DURATION, EXYNOS3_XXTI_DURATION);
pmu_raw_writel(EXT_REGULATOR_DURATION, EXYNOS3_EXT_REGULATOR_DURATION);
pmu_raw_writel(EXT_REGULATOR_COREBLK_DURATION,
EXYNOS3_EXT_REGULATOR_COREBLK_DURATION);
}
开发者ID:1059232202，项目名称:linux，代码行数:22，代码来源:pmu.c
示例15: exynos_pm_suspend
static int exynos_pm_suspend(void)
{
exynos_pm_central_suspend();
/* Setting SEQ_OPTION register */
pmu_raw_writel(S5P_USE_STANDBY_WFI0 | S5P_USE_STANDBY_WFE0,
S5P_CENTRAL_SEQ_OPTION);
if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A9)
exynos_cpu_save_register();
return 0;
}
开发者ID:3bsa，项目名称:linux，代码行数:13，代码来源:suspend.c
示例16: exynos5_power_off
static void exynos5_power_off(void)
{
unsigned int tmp;
pr_info("Power down.\n");
tmp = pmu_raw_readl(EXYNOS_PS_HOLD_CONTROL);
tmp ^= (1 << 8);
pmu_raw_writel(tmp, EXYNOS_PS_HOLD_CONTROL);
/* Wait a little so we don't give a false warning below */
mdelay(100);
pr_err("Power down failed, please power off system manually.\n");
while (1)
;
}
开发者ID:0x000000FF，项目名称:edison-linux，代码行数:16，代码来源:pmu.c
示例17: exynos_pm_prepare
static void exynos_pm_prepare(void)
{
exynos_set_delayed_reset_assertion(false);
/* Set wake-up mask registers */
exynos_pm_set_wakeup_mask();
s3c_pm_do_save(exynos_core_save, ARRAY_SIZE(exynos_core_save));
if (pm_data->extra_save)
s3c_pm_do_save(pm_data->extra_save,
pm_data->num_extra_save);
exynos_pm_enter_sleep_mode();
/* ensure at least INFORM0 has the resume address */
pmu_raw_writel(virt_to_phys(exynos_cpu_resume), S5P_INFORM0);
}
开发者ID:Warter21，项目名称:linux-4.0_imx6，代码行数:18，代码来源:suspend.c
示例18: exynos5420_pm_resume
static void exynos5420_pm_resume(void)
{
unsigned long tmp;
/* Restore the CPU0 low power state register */
tmp = pmu_raw_readl(EXYNOS5_ARM_CORE0_SYS_PWR_REG);
pmu_raw_writel(tmp | S5P_CORE_LOCAL_PWR_EN,
EXYNOS5_ARM_CORE0_SYS_PWR_REG);
/* Restore the sysram cpu state register */
__raw_writel(exynos5420_cpu_state,
sysram_base_addr + EXYNOS5420_CPU_STATE);
pmu_raw_writel(EXYNOS5420_USE_STANDBY_WFI_ALL,
S5P_CENTRAL_SEQ_OPTION);
if (exynos_pm_central_resume())
goto early_wakeup;
/* For release retention */
exynos_pm_release_retention();
pmu_raw_writel(exynos_pmu_spare3, S5P_PMU_SPARE3);
s3c_pm_do_restore_core(exynos_core_save, ARRAY_SIZE(exynos_core_save));
early_wakeup:
tmp = pmu_raw_readl(EXYNOS5420_SFR_AXI_CGDIS1);
tmp &= ~EXYNOS5420_UFS;
pmu_raw_writel(tmp, EXYNOS5420_SFR_AXI_CGDIS1);
tmp = pmu_raw_readl(EXYNOS5420_FSYS2_OPTION);
tmp &= ~EXYNOS5420_EMULATION;
pmu_raw_writel(tmp, EXYNOS5420_FSYS2_OPTION);
tmp = pmu_raw_readl(EXYNOS5420_PSGEN_OPTION);
tmp &= ~EXYNOS5420_EMULATION;
pmu_raw_writel(tmp, EXYNOS5420_PSGEN_OPTION);
/* Clear SLEEP mode set in INFORM1 */
pmu_raw_writel(0x0, S5P_INFORM1);
}
开发者ID:3bsa，项目名称:linux，代码行数:43，代码来源:suspend.c
示例19: exynos5420_pm_prepare
static void exynos5420_pm_prepare(void)
{
unsigned int tmp;
/* Set wake-up mask registers */
exynos_pm_set_wakeup_mask();
s3c_pm_do_save(exynos_core_save, ARRAY_SIZE(exynos_core_save));
exynos_pmu_spare3 = pmu_raw_readl(S5P_PMU_SPARE3);
/*
* The cpu state needs to be saved and restored so that the
* secondary CPUs will enter low power start. Though the U-Boot
* is setting the cpu state with low power flag, the kernel
* needs to restore it back in case, the primary cpu fails to
* suspend for any reason.
*/
exynos5420_cpu_state = __raw_readl(sysram_base_addr +
EXYNOS5420_CPU_STATE);
exynos_pm_enter_sleep_mode();
/* ensure at least INFORM0 has the resume address */
if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM))
pmu_raw_writel(virt_to_phys(mcpm_entry_point), S5P_INFORM0);
tmp = pmu_raw_readl(EXYNOS5_ARM_L2_OPTION);
tmp &= ~EXYNOS5_USE_RETENTION;
pmu_raw_writel(tmp, EXYNOS5_ARM_L2_OPTION);
tmp = pmu_raw_readl(EXYNOS5420_SFR_AXI_CGDIS1);
tmp |= EXYNOS5420_UFS;
pmu_raw_writel(tmp, EXYNOS5420_SFR_AXI_CGDIS1);
tmp = pmu_raw_readl(EXYNOS5420_ARM_COMMON_OPTION);
tmp &= ~EXYNOS5420_L2RSTDISABLE_VALUE;
pmu_raw_writel(tmp, EXYNOS5420_ARM_COMMON_OPTION);
tmp = pmu_raw_readl(EXYNOS5420_FSYS2_OPTION);
tmp |= EXYNOS5420_EMULATION;
pmu_raw_writel(tmp, EXYNOS5420_FSYS2_OPTION);
tmp = pmu_raw_readl(EXYNOS5420_PSGEN_OPTION);
tmp |= EXYNOS5420_EMULATION;
pmu_raw_writel(tmp, EXYNOS5420_PSGEN_OPTION);
}
开发者ID:3bsa，项目名称:linux，代码行数:46，代码来源:suspend.c
示例20: exynos5420_pmu_init
static void exynos5420_pmu_init(void)
{
unsigned int value;
int i;
/*
* Set the CMU_RESET, CMU_SYSCLK and CMU_CLKSTOP registers
* for local power blocks to Low initially as per Table 8-4:
* "System-Level Power-Down Configuration Registers".
*/
for (i = 0; i < ARRAY_SIZE(exynos5420_list_disable_pmu_reg); i++)
pmu_raw_writel(0, exynos5420_list_disable_pmu_reg[i]);
/* Enable USE_STANDBY_WFI for all CORE */
pmu_raw_writel(EXYNOS5420_USE_STANDBY_WFI_ALL, S5P_CENTRAL_SEQ_OPTION);
value = pmu_raw_readl(EXYNOS_L2_OPTION(0));
value &= ~EXYNOS5_USE_RETENTION;
pmu_raw_writel(value, EXYNOS_L2_OPTION(0));
value = pmu_raw_readl(EXYNOS_L2_OPTION(1));
value &= ~EXYNOS5_USE_RETENTION;
pmu_raw_writel(value, EXYNOS_L2_OPTION(1));
/*
* If L2_COMMON is turned off, clocks related to ATB async
* bridge are gated. Thus, when ISP power is gated, LPI
* may get stuck.
*/
value = pmu_raw_readl(EXYNOS5420_LPI_MASK);
value |= EXYNOS5420_ATB_ISP_ARM;
pmu_raw_writel(value, EXYNOS5420_LPI_MASK);
value = pmu_raw_readl(EXYNOS5420_LPI_MASK1);
value |= EXYNOS5420_ATB_KFC;
pmu_raw_writel(value, EXYNOS5420_LPI_MASK1);
/* Prevent issue of new bus request from L2 memory */
value = pmu_raw_readl(EXYNOS5420_ARM_COMMON_OPTION);
value |= EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN;
pmu_raw_writel(value, EXYNOS5420_ARM_COMMON_OPTION);
value = pmu_raw_readl(EXYNOS5420_KFC_COMMON_OPTION);
value |= EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN;
pmu_raw_writel(value, EXYNOS5420_KFC_COMMON_OPTION);
/* This setting is to reduce suspend/resume time */
pmu_raw_writel(DUR_WAIT_RESET, EXYNOS5420_LOGIC_RESET_DURATION3);
/* Serialized CPU wakeup of Eagle */
pmu_raw_writel(SPREAD_ENABLE, EXYNOS5420_ARM_INTR_SPREAD_ENABLE);
pmu_raw_writel(SPREAD_USE_STANDWFI,
EXYNOS5420_ARM_INTR_SPREAD_USE_STANDBYWFI);
pmu_raw_writel(0x1, EXYNOS5420_UP_SCHEDULER);
pr_info("EXYNOS5420 PMU initialized\n");
}
开发者ID:1059232202，项目名称:linux，代码行数:58，代码来源:pmu.c
注：本文中的pmu_raw_writel函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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