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#include <arch/io.h>
#include <console/console.h>
#include <device/device.h>
#include <device/pnp.h>
#include <stdlib.h>
#include "pmh7.h"
void pmh7_register_set_bit(int reg, int bit)
{
char val;
outb(reg, EC_LENOVO_PMH7_ADDR);
val = inb(EC_LENOVO_PMH7_DATA);
outb(reg, EC_LENOVO_PMH7_ADDR);
outb(val | (1 << bit), EC_LENOVO_PMH7_DATA);
}
void pmh7_register_clear_bit(int reg, int bit)
{
char val;
outb(reg, EC_LENOVO_PMH7_ADDR);
val = inb(EC_LENOVO_PMH7_DATA);
outb(reg, EC_LENOVO_PMH7_ADDR);
outb(val &= ~(1 << bit), EC_LENOVO_PMH7_DATA);
}
char pmh7_register_read(int reg)
{
outb(reg, EC_LENOVO_PMH7_ADDR);
return inb(EC_LENOVO_PMH7_DATA);
}
void pmh7_register_write(int reg, int val)
{
outb(reg, EC_LENOVO_PMH7_ADDR);
outb(val, EC_LENOVO_PMH7_DATA);
}
static void enable_dev(device_t dev)
{
struct resource *resource;
resource = new_resource(dev, EC_LENOVO_PMH7_INDEX);
resource->flags = IORESOURCE_IO | IORESOURCE_FIXED;
resource->base = EC_LENOVO_PMH7_BASE;
resource->size = 16;
resource->align = 5;
resource->gran = 5;
}
struct chip_operations ec_lenovo_pmh7_ops = {
CHIP_NAME("Lenovo Power Management Hardware Hub 7")
.enable_dev = enable_dev,
};
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