| ee562dc3 | 13-Sep-2016 |
Stephen Warren <swarren@nvidia.com> |
ARM: tegra: pull Tegra210 SoC DT from Linux v4.7
The primary benefit of this change is that it adds all missing clocks and
resets properties to peripherals. This will allow peripheral drivers to
mig
ARM: tegra: pull Tegra210 SoC DT from Linux v4.7
The primary benefit of this change is that it adds all missing clocks and
resets properties to peripherals. This will allow peripheral drivers to
migrate to the standard clock and reset APIs in the future.
Main changes:
* Brought in the correct Tegra210 CAR binding; the old file in U-Boot
appears to be a renamed version of the Tegra124 bindings rather than
the real Tegra210 version.
* Conversion of SPI and UART nodes to standard DMA bindings. U-Boot
doesn't use DMA so isn't affected.
* Split of EHCI and USB PHY nodes. The EHCI nodes continue to contain all
information required by U-Boot, so U-Boot is not affected.
* Conversion of many magic numbers to named defines.
* Addition of many nodes not used by U-Boot, including separation of the
Tegra LIC (Legacy IRQ controller) and GIC.
* Node sort order fixes.
Remaining deltas relative to the Linux DT:
* U-Boot has enabled PCIe for Tegra210, but the kernel hasn't yet.
* The GPIO node compatible value in the kernel explicitly includes
Tegra124 values whereas U-Boot does not. I'll send a kernel patch to
correct this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
show more ...
|
| 5c31e7ab | 13-Sep-2016 |
Stephen Warren <swarren@nvidia.com> |
ARM: tegra: pull Tegra114 SoC DT from Linux v4.7
The primary benefit of this change is that it adds all missing clocks and
resets properties to peripherals. This will allow peripheral drivers to
mig
ARM: tegra: pull Tegra114 SoC DT from Linux v4.7
The primary benefit of this change is that it adds all missing clocks and
resets properties to peripherals. This will allow peripheral drivers to
migrate to the standard clock and reset APIs in the future.
Main changes:
* Conversion of SPI nodes to standard DMA bindings. U-Boot doesn't use
DMA so isn't affected.
* Split of EHCI and USB PHY nodes. The EHCI nodes continue to contain all
information required by U-Boot, so U-Boot is not affected.
* Boards need to define the clk32k_in clock that feeds the Tegra PMC.
* Addition of tegra114-mc.h since tegra114.dtsi now includes it.
* Conversion of many magic numbers to named defines.
* Addition of many nodes not used by U-Boot.
* Node sort order fixes.
Remaining deltas relative to the Linux DT:
* USB node compatible values in U-Boot explicitly list Tegra114 values
whereas the kernel does not. I'll send a kernel patch to correct this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
show more ...
|