diff mbox series

[7/8] dt-bindings: pwm: Update DT binding docs to support SiFive FU740 SoC

Message ID 20210401115457.22318-8-xnox@ubuntu.com
State New
Headers show
Series [1/8] Revert "RISC-V: sifive_l2_cache: Update L2 cache driver to support SiFive FU740" | expand

Commit Message

Dimitri John Ledkov April 1, 2021, 11:54 a.m. UTC 
From: Yash Shah <yash.shah@sifive.com>

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>
(cherry picked from commit b1f592d5c1e31dfa46a161c52740f3bff1b1e963)
Signed-off-by: Dimitri John Ledkov <xnox@ubuntu.com>
---
 Documentation/devicetree/bindings/pwm/pwm-sifive.yaml | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
diff mbox series

Patch

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.