[v8,1/4] soc: bcm2835: Add notify xHCI reset property
diff mbox series

Message ID 20200505161318.26200-2-nsaenzjulienne@suse.de
State Accepted
Commit ca91ddef2e438c1eaedf92722f66e8c235d373a7
Headers show
Series
  • USB: pci-quirks: Add Raspberry Pi 4 quirk
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Commit Message

Nicolas Saenz Julienne May 5, 2020, 4:13 p.m. UTC
The property is needed in order to trigger VL805's firmware load. Note
that gap between the property introduced and the previous one is due to
the properties not being defined.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
---
 include/soc/bcm2835/raspberrypi-firmware.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Rob Herring May 7, 2020, 9:48 p.m. UTC | #1
On Tue,  5 May 2020 18:13:14 +0200, Nicolas Saenz Julienne wrote:
> The property is needed in order to trigger VL805's firmware load. Note
> that gap between the property introduced and the previous one is due to
> the properties not being defined.
> 
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
>  include/soc/bcm2835/raspberrypi-firmware.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Patch
diff mbox series

diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h
index 7800e12ee042..cc9cdbc66403 100644
--- a/include/soc/bcm2835/raspberrypi-firmware.h
+++ b/include/soc/bcm2835/raspberrypi-firmware.h
@@ -90,7 +90,7 @@  enum rpi_firmware_property_tag {
 	RPI_FIRMWARE_SET_PERIPH_REG =                         0x00038045,
 	RPI_FIRMWARE_GET_POE_HAT_VAL =                        0x00030049,
 	RPI_FIRMWARE_SET_POE_HAT_VAL =                        0x00030050,
-
+	RPI_FIRMWARE_NOTIFY_XHCI_RESET =                      0x00030058,
 
 	/* Dispmanx TAGS */
 	RPI_FIRMWARE_FRAMEBUFFER_ALLOCATE =                   0x00040001,