On 12/07/2018 08:55 PM, Andrew Lunn wrote:
>> +dev->reset_gpio = -1;
>> +reset_gpio = of_get_named_gpio_flags(np, "reset-gpios", 0,
>> + _gpio_flags);
>> +if (reset_gpio >= 0) {
>> +flags = (reset_gpio_flags == OF_GPIO_ACTIVE_LOW) ?
> + dev->reset_gpio = -1;
> + reset_gpio = of_get_named_gpio_flags(np, "reset-gpios", 0,
> + _gpio_flags);
> + if (reset_gpio >= 0) {
> + flags = (reset_gpio_flags == OF_GPIO_ACTIVE_LOW) ?
> + GPIOF_ACTIVE_LOW :
Add code to handle optional reset GPIO in the KSZ switch driver. The switch
has a reset GPIO line which can be controlled by the CPU, so make sure it is
configured correctly in such setups.
Signed-off-by: Marek Vasut
Cc: Vivien Didelot
Cc: Woojung Huh
Cc: David S. Miller
Cc: Tristram Ha
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