u32 set;
if (!of_device_is_compatible(mvchip->chip.of_node,
- "marvell,armada-370-xp-gpio"))
+ "marvell,armada-370-gpio"))
return 0;
if (IS_ERR(mvchip->clk))
else
return -EINVAL;
regmap_write(mvchip->regs,
- GPIO_BLINK_CNT_SELECT_OFF + mvchip->offset, 0);
+ GPIO_BLINK_CNT_SELECT_OFF + mvchip->offset, set);
mvpwm = devm_kzalloc(dev, sizeof(struct mvebu_pwm), GFP_KERNEL);
if (!mvpwm)
mvpwm->chip.dev = dev;
mvpwm->chip.ops = &mvebu_pwm_ops;
mvpwm->chip.npwm = mvchip->chip.ngpio;
+ /*
+ * There may already be some PWM allocated, so we can't force
+ * mvpwm->chip.base to a fixed point like mvchip->chip.base.
+ * So, we let pwmchip_add() do the numbering and take the next free
+ * region.
+ */
+ mvpwm->chip.base = -1;
spin_lock_init(&mvpwm->lock);
.data = (void *) MVEBU_GPIO_SOC_VARIANT_ARMADAXP,
},
{
- .compatible = "marvell,armada-370-xp-gpio",
+ .compatible = "marvell,armada-370-gpio",
.data = (void *) MVEBU_GPIO_SOC_VARIANT_ORION,
},
{
mvchip);
}
- /* Armada 370/XP has simple PWM support for GPIO lines */
+ /* Some MVEBU SoCs have simple PWM support for GPIO lines */
if (IS_ENABLED(CONFIG_PWM))
return mvebu_pwm_probe(pdev, mvchip, id);