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| author | Stephen Warren <swarren@nvidia.com> | 2016-06-17 09:43:57 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-06-19 17:05:55 -0600 |
| commit | 0f67e2395be44db2c1bef17b6ada2e46221908ed (patch) | |
| tree | 51733116f48f2b63eb690c5d6debdaa14f554490 /drivers/mailbox/Kconfig | |
| parent | 769d52ef0f04812fd65ef2f3ab921ad2e8562ab1 (diff) | |
| download | u-boot-imx-0f67e2395be44db2c1bef17b6ada2e46221908ed.zip u-boot-imx-0f67e2395be44db2c1bef17b6ada2e46221908ed.tar.gz u-boot-imx-0f67e2395be44db2c1bef17b6ada2e46221908ed.tar.bz2 | |
mailbox: add Tegra186 HSP driver
Tegra186's HSP module implements doorbells, mailboxes, semaphores, and
shared interrupts. This patch provides a driver for HSP, and hooks it
into the mailbox API. Currently, only doorbells are supported.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/mailbox/Kconfig')
| -rw-r--r-- | drivers/mailbox/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index 9087512..9649b70 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -17,4 +17,11 @@ config SANDBOX_MBOX Enable support for a test mailbox implementation, which simply echos back a modified version of any message that is sent. +config TEGRA_HSP + bool "Enable Tegra HSP controller support" + depends on DM_MAILBOX && TEGRA + help + This enables support for the NVIDIA Tegra HSP Hw module, which + implements doorbells, mailboxes, semaphores, and shared interrupts. + endmenu |