diff options
Diffstat (limited to 'arch/ppc/platforms/pmac_feature.c')
| -rw-r--r-- | arch/ppc/platforms/pmac_feature.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/ppc/platforms/pmac_feature.c b/arch/ppc/platforms/pmac_feature.c index 8e60550863a..eda9c80746a 100644 --- a/arch/ppc/platforms/pmac_feature.c +++ b/arch/ppc/platforms/pmac_feature.c @@ -1779,32 +1779,6 @@ core99_sleep_state(struct device_node* node, long param, long value) if ((pmac_mb.board_flags & PMAC_MB_CAN_SLEEP) == 0) return -EPERM; -#ifdef CONFIG_CPU_FREQ_PMAC - /* XXX should be elsewhere */ - if (machine_is_compatible("PowerBook6,5") || - machine_is_compatible("PowerBook6,4") || - machine_is_compatible("PowerBook5,5") || - machine_is_compatible("PowerBook5,4")) { - struct device_node *volt_gpio_np; - u32 *reg = NULL; - - volt_gpio_np = of_find_node_by_name(NULL, "cpu-vcore-select"); - if (volt_gpio_np != NULL) - reg = (u32 *)get_property(volt_gpio_np, "reg", NULL); - if (reg != NULL) { - /* Set the CPU voltage high if sleeping */ - if (value == 1) { - pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, - *reg, 0x05); - } else if (value == 0 && (mfspr(SPRN_HID1) & HID1_DFS)) { - pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, - *reg, 0x04); - } - mdelay(2); - } - } -#endif /* CONFIG_CPU_FREQ_PMAC */ - if (value == 1) return core99_sleep(); else if (value == 0) |