diff options
Diffstat (limited to 'drivers/soc/renesas/rmobile-sysc.c')
| -rw-r--r-- | drivers/soc/renesas/rmobile-sysc.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/soc/renesas/rmobile-sysc.c b/drivers/soc/renesas/rmobile-sysc.c index 54b616ad4a62..204e6135180b 100644 --- a/drivers/soc/renesas/rmobile-sysc.c +++ b/drivers/soc/renesas/rmobile-sysc.c @@ -14,8 +14,6 @@ #include <linux/delay.h> #include <linux/of.h> #include <linux/of_address.h> -#include <linux/of_platform.h> -#include <linux/platform_device.h> #include <linux/pm.h> #include <linux/pm_clock.h> #include <linux/pm_domain.h> @@ -57,19 +55,19 @@ static int rmobile_pd_power_down(struct generic_pm_domain *genpd) return ret; } - if (__raw_readl(rmobile_pd->base + PSTR) & mask) { + if (readl(rmobile_pd->base + PSTR) & mask) { unsigned int retry_count; - __raw_writel(mask, rmobile_pd->base + SPDCR); + writel(mask, rmobile_pd->base + SPDCR); for (retry_count = PSTR_RETRIES; retry_count; retry_count--) { - if (!(__raw_readl(rmobile_pd->base + SPDCR) & mask)) + if (!(readl(rmobile_pd->base + SPDCR) & mask)) break; cpu_relax(); } } pr_debug("%s: Power off, 0x%08x -> PSTR = 0x%08x\n", genpd->name, mask, - __raw_readl(rmobile_pd->base + PSTR)); + readl(rmobile_pd->base + PSTR)); return 0; } @@ -80,13 +78,13 @@ static int __rmobile_pd_power_up(struct rmobile_pm_domain *rmobile_pd) unsigned int retry_count; int ret = 0; - if (__raw_readl(rmobile_pd->base + PSTR) & mask) + if (readl(rmobile_pd->base + PSTR) & mask) return ret; - __raw_writel(mask, rmobile_pd->base + SWUCR); + writel(mask, rmobile_pd->base + SWUCR); for (retry_count = 2 * PSTR_RETRIES; retry_count; retry_count--) { - if (!(__raw_readl(rmobile_pd->base + SWUCR) & mask)) + if (!(readl(rmobile_pd->base + SWUCR) & mask)) break; if (retry_count > PSTR_RETRIES) udelay(PSTR_DELAY_US); @@ -98,7 +96,7 @@ static int __rmobile_pd_power_up(struct rmobile_pm_domain *rmobile_pd) pr_debug("%s: Power on, 0x%08x -> PSTR = 0x%08x\n", rmobile_pd->genpd.name, mask, - __raw_readl(rmobile_pd->base + PSTR)); + readl(rmobile_pd->base + PSTR)); return ret; } @@ -327,6 +325,7 @@ static int __init rmobile_init_pm_domains(void) pmd = of_get_child_by_name(np, "pm-domains"); if (!pmd) { + iounmap(base); pr_warn("%pOF lacks pm-domains node\n", np); continue; } @@ -343,6 +342,8 @@ static int __init rmobile_init_pm_domains(void) of_node_put(np); break; } + + fwnode_dev_initialized(&np->fwnode, true); } put_special_pds(); |