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| author | Bjorn Helgaas <bhelgaas@google.com> | 2020-06-04 12:59:14 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-06-04 12:59:14 -0500 |
| commit | a1dcc1aa6f67243e1622a55a345a37343af14b4e (patch) | |
| tree | 457f6acc2fe6f8cdb5e5f43e261490b95f7ab960 /include | |
| parent | 754262d1befb16a9581b7ccfa9d1e17d41c54969 (diff) | |
| parent | c65822fef4adc0ba40c37a47337376ce75f7a7bc (diff) | |
| download | lwn-a1dcc1aa6f67243e1622a55a345a37343af14b4e.tar.gz lwn-a1dcc1aa6f67243e1622a55a345a37343af14b4e.zip | |
Merge branch 'remotes/lorenzo/pci/brcmstb'
- Assert fundamental reset on initialization (Nicolas Saenz Julienne)
- Remove unnecessary clk_put(); devm_clk_get() handles this automatically
(Jim Quinlan)
- Fix outbound memory window register stride offset (Jim Quinlan)
- Add "aspm-no-l0s" property for brcmstb and disable ASPM L0s when
present (Jim Quinlan)
- Add property to notify Raspberry Pi firmware of xHCI reset (Nicolas
Saenz Julienne)
- Add Raspberry Pi VL805 xHCI init function to trigger VL805 firmware
load (Nicolas Saenz Julienne)
- Wait in brcmstb probe for Raspberry Pi VL805 firmware initialization
(Nicolas Saenz Julienne)
- Load Raspberry Pi VL805 firmware in USB early handoff quirk (Nicolas
Saenz Julienne)
* remotes/lorenzo/pci/brcmstb:
USB: pci-quirks: Add Raspberry Pi 4 quirk
PCI: brcmstb: Wait for Raspberry Pi's firmware when present
firmware: raspberrypi: Introduce vl805 init routine
soc: bcm2835: Add notify xHCI reset property
PCI: brcmstb: Disable L0s component of ASPM if requested
dt-bindings: PCI: brcmstb: New prop 'aspm-no-l0s'
PCI: brcmstb: Fix window register offset from 4 to 8
PCI: brcmstb: Don't clk_put() a managed clock
PCI: brcmstb: Assert fundamental reset on initialization
Diffstat (limited to 'include')
| -rw-r--r-- | include/soc/bcm2835/raspberrypi-firmware.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h index 7800e12ee042..3025aca3c358 100644 --- a/include/soc/bcm2835/raspberrypi-firmware.h +++ b/include/soc/bcm2835/raspberrypi-firmware.h @@ -10,6 +10,7 @@ #include <linux/of_device.h> struct rpi_firmware; +struct pci_dev; enum rpi_firmware_property_status { RPI_FIRMWARE_STATUS_REQUEST = 0, @@ -90,7 +91,7 @@ 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, @@ -141,6 +142,7 @@ int rpi_firmware_property(struct rpi_firmware *fw, int rpi_firmware_property_list(struct rpi_firmware *fw, void *data, size_t tag_size); struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node); +int rpi_firmware_init_vl805(struct pci_dev *pdev); #else static inline int rpi_firmware_property(struct rpi_firmware *fw, u32 tag, void *data, size_t len) @@ -158,6 +160,11 @@ static inline struct rpi_firmware *rpi_firmware_get(struct device_node *firmware { return NULL; } + +static inline int rpi_firmware_init_vl805(struct pci_dev *pdev) +{ + return 0; +} #endif #endif /* __SOC_RASPBERRY_FIRMWARE_H__ */ |