diff options
Diffstat (limited to 'arch/arm/mach-omap2/smartreflex-class3.c')
| -rw-r--r-- | arch/arm/mach-omap2/smartreflex-class3.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c index f438cf4..9ac1c99 100644 --- a/arch/arm/mach-omap2/smartreflex-class3.c +++ b/arch/arm/mach-omap2/smartreflex-class3.c @@ -11,33 +11,33 @@ * published by the Free Software Foundation. */ +#include <plat/cpu.h> #include "smartreflex.h" -static int sr_class3_enable(struct voltagedomain *voltdm) +static int sr_class3_enable(struct voltagedomain *voltdm, + void *voltdm_cdata, + struct omap_volt_data *volt_data) { - unsigned long volt = omap_voltage_get_nom_volt(voltdm); - - if (!volt) { - pr_warning("%s: Curr voltage unknown. Cannot enable sr_%s\n", - __func__, voltdm->name); - return -ENODATA; - } - omap_vp_enable(voltdm); - return sr_enable(voltdm, volt); + return sr_enable(voltdm, volt_data); } -static int sr_class3_disable(struct voltagedomain *voltdm, int is_volt_reset) +static int sr_class3_disable(struct voltagedomain *voltdm, + void *voltdm_cdata, + struct omap_volt_data *vdata, + int is_volt_reset) { + sr_disable_errgen(voltdm); omap_vp_disable(voltdm); sr_disable(voltdm); if (is_volt_reset) - omap_voltage_reset(voltdm); + voltdm_reset(voltdm); return 0; } -static int sr_class3_configure(struct voltagedomain *voltdm) +static int sr_class3_configure(struct voltagedomain *voltdm, + void *voltdm_cdata) { return sr_configure_errgen(voltdm); } @@ -53,6 +53,10 @@ static struct omap_sr_class_data class3_data = { /* Smartreflex Class3 init API to be called from board file */ static int __init sr_class3_init(void) { + /* Enable this class only for OMAP343x */ + if (!cpu_is_omap343x()) + return -EINVAL; + pr_info("SmartReflex Class3 initialized\n"); return sr_register_class(&class3_data); } |