iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dt-bindings: pwm: Update DT binding docs to support SiFive FU740 SoC

Browse Source 
Add new compatible strings to the DT binding documents to support SiFive
FU740-C000.

Signed-off-by: Yash Shah <yash.shah@sifive.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
This commit is contained in:
Yash Shah 2020-12-08 10:25:35 +05:30 committed by Palmer Dabbelt
parent 75e6d7248e
commit b1f592d5c1
No known key found for this signature in database
GPG Key ID: 2E1319F35FBB1889
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
Documentation/devicetree/bindings/pwm/pwm-sifive.yaml
View File

@ -25,12 +25,15 @@ description:
properties:
compatible:
items:
- const: sifive,fu540-c000-pwm
- enum:
- sifive,fu540-c000-pwm
- sifive,fu740-c000-pwm
- const: sifive,pwm0
description:
Should be "sifive,<chip>-pwm" and "sifive,pwm<version>". Supported
compatible strings are "sifive,fu540-c000-pwm" for the SiFive PWM v0
as integrated onto the SiFive FU540 chip, and "sifive,pwm0" for the
compatible strings are "sifive,fu540-c000-pwm" and
"sifive,fu740-c000-pwm" for the SiFive PWM v0 as integrated onto the
SiFive FU540 and FU740 chip respectively, and "sifive,pwm0" for the
SiFive PWM v0 IP block with no chip integration tweaks.
Please refer to sifive-blocks-ip-versioning.txt for details.