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| author | Stephen Warren <swarren@nvidia.com> | 2016-08-08 11:28:25 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2016-08-15 10:26:13 -0700 |
| commit | 4dd99d140cf061478d1ac9e0a961a3874b759f1d (patch) | |
| tree | 483727d1b1d0aa3b9ade98ce696a1226601384d6 /drivers/reset/Kconfig | |
| parent | d9fd7008f48ba3361133e3b901322a724fd2aced (diff) | |
| download | u-boot-4dd99d140cf061478d1ac9e0a961a3874b759f1d.tar.gz u-boot-4dd99d140cf061478d1ac9e0a961a3874b759f1d.tar.bz2 u-boot-4dd99d140cf061478d1ac9e0a961a3874b759f1d.zip | |
reset: add Tegra186 reset driver
In Tegra186, on-SoC reset signals are manipulated using IPC requests to
the BPMP (Boot and Power Management Processor). This change implements a
driver that does that. It is unconditionally selected by CONFIG_TEGRA186
since virtually any Tegra186 build of U-Boot will need the feature.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'drivers/reset/Kconfig')
| -rw-r--r-- | drivers/reset/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 0fe8cc3827..5b84f2178b 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -20,4 +20,11 @@ config SANDBOX_RESET simply accepts requests to reset various HW modules without actually doing anything beyond a little error checking. +config TEGRA186_RESET + bool "Enable Tegra186 BPMP-based reset driver" + depends on TEGRA186_BPMP + help + Enable support for manipulating Tegra's on-SoC reset signals via IPC + requests to the BPMP (Boot and Power Management Processor). + endmenu |