static void bcm63xx_wdt_stop(void)
{
if (bcm63xx_wdt_device.running) {
bcm_writel(WDT_STOP_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
bcm_writel(WDT_STOP_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
bcm63xx_wdt_device.running = 0;
}
}
static void __internal_irq_unmask_32(unsigned int irq)
{
u32 mask;
mask = bcm_readl(irq_mask_addr);
mask |= (1 << irq);
bcm_writel(mask, irq_mask_addr);
}
static void bcm63xx_rng_cleanup(struct hwrng *rng)
{
struct bcm63xx_rng_priv *priv = to_rng_priv(rng);
u32 val;
val = bcm_readl(priv->regs + RNG_CTRL);
val &= ~RNG_EN;
bcm_writel(val, priv->regs + RNG_CTRL);
}
static int bcm63xx_rng_init(struct hwrng *rng)
{
struct bcm63xx_rng_priv *priv = to_rng_priv(rng);
u32 val;
val = bcm_readl(priv->regs + RNG_CTRL);
val |= RNG_EN;
bcm_writel(val, priv->regs + RNG_CTRL);
return 0;
}
static void bcm63xx_wdt_hw_stop(void)
{
bcm_writel(WDT_STOP_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
bcm_writel(WDT_STOP_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
}
/* HW functions */
static void bcm63xx_wdt_hw_start(void)
{
bcm_writel(0xffffffff, bcm63xx_wdt_device.regs + WDT_DEFVAL_REG);
bcm_writel(WDT_START_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
bcm_writel(WDT_START_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
}
static inline void enet_dma_writel(struct bcm_enet_priv *priv,
u32 val, u32 off)
{
bcm_writel(val, bcm_enet_shared_base + off);
}
static inline void enet_writel(struct bcm_enet_priv *priv,
u32 val, u32 off)
{
bcm_writel(val, priv->base + off);
}
static inline void bcm_uart_writel(struct uart_port *port,
unsigned int value, unsigned int offset)
{
bcm_writel(value, port->membase + offset);
}
static inline void pcmcia_writel(struct bcm63xx_pcmcia_socket *skt,
u32 val, u32 off)
{
bcm_writel(val, skt->base + off);
}
static void bcm63xx_wdt_set(int new_timeout)
{
new_timeout *= WDT_HZ;
bcm_writel(new_timeout, bcm63xx_wdt_device.regs + WDT_DEFVAL_REG);
}
static void bcm63xx_wdt_toggle(void)
{
bcm_writel(WDT_START_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
bcm_writel(WDT_START_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
}
