diff options
Diffstat (limited to 'arch/x86/platform/intel-mid/intel-mid.c')
| -rw-r--r-- | arch/x86/platform/intel-mid/intel-mid.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c index 90bb997ed0a2..7850128f0026 100644 --- a/arch/x86/platform/intel-mid/intel-mid.c +++ b/arch/x86/platform/intel-mid/intel-mid.c @@ -16,10 +16,11 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/interrupt.h> +#include <linux/regulator/machine.h> #include <linux/scatterlist.h> #include <linux/sfi.h> #include <linux/irq.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/notifier.h> #include <asm/setup.h> @@ -69,6 +70,11 @@ EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip); static void intel_mid_power_off(void) { + /* Shut down South Complex via PWRMU */ + intel_mid_pwr_power_off(); + + /* Only for Tangier, the rest will ignore this command */ + intel_scu_ipc_simple_command(IPCMSG_COLD_OFF, 1); }; static void intel_mid_reboot(void) @@ -144,6 +150,15 @@ static void intel_mid_arch_setup(void) out: if (intel_mid_ops->arch_setup) intel_mid_ops->arch_setup(); + + /* + * Intel MID platforms are using explicitly defined regulators. + * + * Let the regulator core know that we do not have any additional + * regulators left. This lets it substitute unprovided regulators with + * dummy ones: + */ + regulator_has_full_constraints(); } /* MID systems don't have i8042 controller */ |
