struct clk *clk_per;
struct clk *clk_ipg;
- int enabled;
void __iomem *mmio_base;
struct pwm_chip chip;
MX3_PWMCR_DOZEEN | MX3_PWMCR_WAITEN |
MX3_PWMCR_DBGEN | MX3_PWMCR_CLKSRC_IPG_HIGH;
- if (imx->enabled)
+ if (test_bit(PWMF_ENABLED, &pwm->flags))
cr |= MX3_PWMCR_EN;
writel(cr, imx->mmio_base + MX3_PWMCR);
imx->set_enable(chip, true);
- imx->enabled = 1;
-
return 0;
}
imx->set_enable(chip, false);
clk_disable_unprepare(imx->clk_per);
- imx->enabled = 0;
}
static struct pwm_ops imx_pwm_ops = {