diff options
| author | Tom Rini <trini@konsulko.com> | 2020-02-11 12:41:23 -0500 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-04-16 08:07:57 -0600 |
| commit | 42c64d1bc9d5d3c68f14b872ab71ec7d5fe97cbc (patch) | |
| tree | c43af88846815ff3f091abe2840e197ba085f3e9 /doc/driver-model | |
| parent | 8a770f9eb7be58439361e0ad30a0c122cd46dc7b (diff) | |
| download | u-boot-42c64d1bc9d5d3c68f14b872ab71ec7d5fe97cbc.tar.gz | |
sandbox: Update PCI nodes in dts files
The way the PCI nodes are written today causes a number of warnings if
we stop disabling some of the warnings we pass to DTC. As these
warnings aren't disabled in current Linux Kernel builds, we should aim
to not disable them here either, so rewrite these slightly. Update the
driver model doc as well.
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'doc/driver-model')
| -rw-r--r-- | doc/driver-model/pci-info.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/driver-model/pci-info.rst b/doc/driver-model/pci-info.rst index 3c1b1adf07..8b9faa1066 100644 --- a/doc/driver-model/pci-info.rst +++ b/doc/driver-model/pci-info.rst @@ -12,10 +12,10 @@ Bus number 0 will need to be requested first, and the alias in the device tree file will point to the correct device:: aliases { - pci0 = &pci; + pci0 = &pcic; }; - pci: pci-controller { + pcic: pci@0 { compatible = "sandbox,pci"; ... }; @@ -138,7 +138,7 @@ be scanned as a PCI device, causing confusion. When this bus is scanned we will end up with something like this:: - `- * pci-controller @ 05c660c8, 0 + `- * pci@0 @ 05c660c8, 0 `- pci@1f,0 @ 05c661c8, 63488 `- emul@1f,0 @ 05c662c8 @@ -152,7 +152,7 @@ host controller node for this functionality to work. .. code-block:: none - pci1: pci-controller1 { + pci1: pci@1 { compatible = "sandbox,pci"; ... sandbox,dev-info = <0x08 0x00 0x1234 0x5678 @@ -166,6 +166,6 @@ fourth cells are PCI vendor ID and device ID respectively. When this bus is scanned we will end up with something like this:: - pci [ + ] pci_sandbo |-- pci-controller1 + pci [ + ] pci_sandbo |-- pci1 pci_emul [ ] sandbox_sw | |-- sandbox_swap_case_emul pci_emul [ ] sandbox_sw | `-- sandbox_swap_case_emul |