soc/tegra: fuse: Add ACPI support for Tegra194 and Tegra234

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Add ACPI support for Tegra194 & Tegra243 SoC's. This requires
following modifications to the probe when ACPI boot is used:
 - Initialize soc data.
 - Add nvmem lookups.
 - Register soc device.
 - use devm_clk_get_optional() instead of devm_clk_get() to get
   fuse->clk, as fuse clocks are not required when using ACPI boot.

Also, drop '__init' keyword for tegra_soc_device_register() as this is also
used by tegra_fuse_probe() and use dev_err_probe() wherever applicable.

Signed-off-by: Kartik <kkartik@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Kartik 2023-10-17 10:53:21 +05:30 • committed by Thierry Reding

parent 13a6935414

commit 972167c690

1 changed files with 49 additions and 3 deletions

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drivers/soc/tegra/fuse/fuse-tegra.c

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