From c65822fef4adc0ba40c37a47337376ce75f7a7bc Mon Sep 17 00:00:00 2001 From: Nicolas Saenz Julienne Date: Tue, 5 May 2020 18:13:17 +0200 Subject: USB: pci-quirks: Add Raspberry Pi 4 quirk On the Raspberry Pi 4, after a PCI reset, VL805's firmware may either be loaded directly from an EEPROM or, if not present, by the SoC's VideoCore. Inform VideoCore that VL805 was just reset. Also, as this creates a dependency between USB_PCI and VideoCore's firmware interface, and since USB_PCI can't be set as a module neither this can. Reflect that on the firmware interface Kconfg. Link: https://lore.kernel.org/r/20200505161318.26200-5-nsaenzjulienne@suse.de Signed-off-by: Nicolas Saenz Julienne Signed-off-by: Lorenzo Pieralisi Reviewed-by: Rob Herring Acked-by: Mathias Nyman --- drivers/firmware/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/firmware/Kconfig') diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 8007d4aa76dc..b42140cff8ac 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -178,8 +178,9 @@ config ISCSI_IBFT Otherwise, say N. config RASPBERRYPI_FIRMWARE - tristate "Raspberry Pi Firmware Driver" + bool "Raspberry Pi Firmware Driver" depends on BCM2835_MBOX + default USB_PCI help This option enables support for communicating with the firmware on the Raspberry Pi. -- cgit