diff options
| author | Simon Glass <sjg@chromium.org> | 2018-12-10 10:37:37 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-12-13 16:32:49 -0700 |
| commit | a1b17e4f4c820c5ffe77ffa0c716e8b3b5d69866 (patch) | |
| tree | 7487cc794f79e8bc32e1ee6c366d3b4e22466924 /arch/sandbox | |
| parent | d4901898654b664c41d8a03afc0e0fbf531b5812 (diff) | |
dm: core: Add a function to read into a unsigned int
The current dev_read...() functions use s32 and u32 which are convenient
for device tree but not so useful for normal code, which often wants to
use normal integers for values.
Add a helper which supports returning an unsigned int. Also add signed
versions of the unsigned readers.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox')
| -rw-r--r-- | arch/sandbox/dts/test.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index 82bd91936a..3790b4c520 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -87,6 +87,8 @@ test2-gpios = <&gpio_a 1>, <&gpio_a 4>, <&gpio_b 6 1 3 2 1>, <&gpio_b 7 2 3 2 1>, <&gpio_b 8 4 3 2 1>, <&gpio_b 9 0xc 3 2 1>; + int-value = <1234>; + uint-value = <(-1234)>; }; junk { |