[Blackfin] arch: Fix bug to Enable kernel to build for bf548 with PM.
On BF548-EZKIT, build kernel faills with power management, video and audio enabled.
This patch fix this.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index dac51fb..81930f7 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -77,7 +77,15 @@
gpio_pm_restore();
+#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x)
+ bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
+ bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
+# ifdef CONFIG_BF54x
+ bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
+# endif
+#else
bfin_write_SIC_IWR(IWR_ENABLE_ALL);
+#endif
local_irq_restore(flags);
}
@@ -85,7 +93,15 @@
#if defined(CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR)
sleep_deeper(CONFIG_PM_WAKEUP_SIC_IWR);
+# if defined(CONFIG_BF54x) || defined(CONFIG_BF52x)
+ bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
+ bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
+# ifdef CONFIG_BF54x
+ bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
+# endif
+# else
bfin_write_SIC_IWR(IWR_ENABLE_ALL);
+# endif
#endif /* CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR */
}