diff options
| author | Yash Shah <yash.shah@sifive.com> | 2020-12-08 07:55:35 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2021-01-08 04:37:29 +0300 |
| commit | b1f592d5c1e31dfa46a161c52740f3bff1b1e963 (patch) | |
| tree | e4a1e5b5f3e1969ad90f2fe4ee36d0d12d98e942 /Documentation/devicetree/bindings/pwm | |
| parent | 75e6d7248efccc2b13d0f3811b29d3e5cb04bcad (diff) | |
| download | linux-b1f592d5c1e31dfa46a161c52740f3bff1b1e963.tar.xz | |
dt-bindings: pwm: Update DT binding docs to support SiFive FU740 SoC
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>
Diffstat (limited to 'Documentation/devicetree/bindings/pwm')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/pwm-sifive.yaml | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml b/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml index 5ac25275d8bf..84e66913d042 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml @@ -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. |