[PATCH v6 2/9] PCI: stm32: Add PCIe host support for STM32MP25

[Bjorn Helgaas]

On Thu, Apr 17, 2025 at 03:18:26PM +0200, Christian Bruel wrote:
> Add driver for the STM32MP25 SoC PCIe Gen1 2.5 GT/s and Gen2 5GT/s
> controller based on the DesignWare PCIe core.

> +static void stm32_pcie_deassert_perst(struct stm32_pcie *stm32_pcie)
> +{
> +	/* Delay PERST# de-assertion t least 100ms he power to become stable */

s/ t / at /
s/ he / for / ?

Could also remove "100ms".

> +	msleep(PCIE_T_PVPERL_MS);
> +
> +	gpiod_set_value(stm32_pcie->perst_gpio, 0);
> +
> +	/* Wait 100ms for the REFCLK to becode stable  */

s/becode/become/

Could drop "100ms" here, too.

> +	if (stm32_pcie->perst_gpio)
> +		msleep(PCIE_T_RRS_READY_MS);
> +}

> +	if (stm32_pcie->wake_gpio) {
> +		wake_irq = gpiod_to_irq(stm32_pcie->wake_gpio);
> +		ret = dev_pm_set_dedicated_wake_irq(dev, wake_irq);
> +		if (ret) {
> +			dev_info(dev, "Failed to enable wake# %d\n", ret);

I guess this refers to the "WAKE#" signal in the spec?  Could
capitalize to remove the question.