Commit Graph

9 Commits

Author SHA1 Message Date
Thierry Reding
7bcf266462 arm64: tegra: Use symbolic reset identifiers
Now that the corresponding device tree binding include has been merged,
convert the DTS files to use symbolic names instead of numeric ones.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-01-27 10:13:24 +01:00
Thierry Reding
c58f5f8848 arm64: tegra: Use symbolic clock identifiers
Now that the corresponding device tree binding include has been merged,
convert the DTS files to use symbolic names instead of numeric ones.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-01-25 09:23:56 +01:00
Thierry Reding
5edcebb96b arm64: tegra: Use symbolic HSP identifiers
Now that the corresponding device tree binding include has been merged,
convert the DTS files to use symbolic names instead of numeric ones.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-01-25 09:23:55 +01:00
Thierry Reding
fc4bb754c8 arm64: tegra: Add GPIO controllers on Tegra186
Tegra186 has two GPIO controllers that are no longer compatible with the
controller found on earlier generations. One of these controllers exists
in an always-on partition of the SoC whereas the other can be clock- and
powergated.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-21 10:43:40 +01:00
Thierry Reding
99425dfd6b arm64: tegra: Add SDHCI controllers on Tegra186
Tegra186 has a total of four SDHCI controllers that each support SD 4.2
(up to UHS-I speed), SDIO 4.1 (up to UHS-I speed), eSD 2.1, eMMC 5.1 and
SDHOST 4.1 (up to UHS-I speed).

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-21 10:43:39 +01:00
Thierry Reding
40cc83b34c arm64: tegra: Add I2C controllers on Tegra186
Tegra186 has a total of nine I2C controllers that are compatible with
the I2C controllers introduced in Tegra114. Two of these controllers
share pads with two DPAUX controllers (for AUX transactions).

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-21 10:43:39 +01:00
Thierry Reding
a7a77e2e83 arm64: tegra: Add serial ports on Tegra186
The initial patch only added UARTA, but there's no reason we shouldn't
be adding all of them. While at it, also specify the missing clocks and
resets for UARTA.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-21 10:43:38 +01:00
Thierry Reding
cd6fe32e34 arm64: tegra: Add CPU nodes for Tegra186
Tegra186 has six CPUs: two CPUs are second generation Denver CPUs that
support ARMv8 and four CPUs are Cortex-A57 CPUs.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-21 10:43:37 +01:00
Joseph Lo
39cb62cb89 arm64: tegra: Add Tegra186 support
This adds the initial support of Tegra186 SoC. It provides enough to
enable the serial console and boot from an initial ramdisk.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
[treding@nvidia.com: remove leading 0 from unit-addresses]
[treding@nvidia.com: remove unused nvidia,bpmp property]
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-21 10:43:36 +01:00