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| author |   Rafał Miłecki <rafal@milecki.pl> | 2022-02-28 14:12:50 +0100 |
|---|---|---|
| committer |   Rob Herring <robh@kernel.org> | 2022-03-23 18:10:00 -0500 |
| commit | 5db1c2dbc04c161d9e6b3f93457452e2ee904bde (patch) | |
| tree | 1e1fb92d12595435ba9a14d25e12ef1810b880eb /MAINTAINERS | |
| parent | dt-bindings: ufs: qcom: Add SM6350 compatible string (diff) | |
| download | linux-dev-5db1c2dbc04c161d9e6b3f93457452e2ee904bde.tar.xz linux-dev-5db1c2dbc04c161d9e6b3f93457452e2ee904bde.zip | |
dt-bindings: nvmem: add U-Boot environment variables binding
U-Boot uses environment variables for storing device setup data. It
usually needs to be accessed by a bootloader, kernel and often
user-space.
This binding allows describing environment data located in a raw flash
partition. It's treated as NVMEM device and can be reused later for
other storage devices.
Using DT should be cleaner than hardcoding & duplicating such info in
multiple places. Bootloader & kernel can share DTS and user-space can
try reading it too or just have correct data exposed by a kernel.
A custom "compatible" string allows system to automatically load
relevant NVMEM driver but phandle can be also used for reading raw
location.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220228131250.16943-1-zajec5@gmail.com
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index fa7eb84277a3..562571223095 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19665,6 +19665,11 @@ W: http://linuxtv.org T: git git://linuxtv.org/media_tree.git F: drivers/media/pci/tw686x/ +U-BOOT ENVIRONMENT VARIABLES +M: Rafał Miłecki <rafal@milecki.pl> +S: Maintained +F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml + UACCE ACCELERATOR FRAMEWORK M: Zhangfei Gao <zhangfei.gao@linaro.org> M: Zhou Wang <wangzhou1@hisilicon.com> |