From: Linus Walleij <linus.walleij@linaro.org>
Date: Sat, 20 Nov 2021 01:17:15 +0000 (+0100)
Subject: spi: Add resets to the PL022 bindings
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d94758b344e3b6f16d31cb5b51b93e3e5a4c3567;p=linux.git

spi: Add resets to the PL022 bindings

Some PL022 implementations provide a reset line to the silicon
IP block, add a device tree property for this.

Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20211120011715.2630873-1-linus.walleij@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/spi/spi-pl022.yaml b/Documentation/devicetree/bindings/spi/spi-pl022.yaml
index a91d868e40c5e..6d633728fc2be 100644
--- a/Documentation/devicetree/bindings/spi/spi-pl022.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-pl022.yaml
@@ -72,6 +72,9 @@ properties:
       - const: rx
       - const: tx
 
+  resets:
+    maxItems: 1
+
 patternProperties:
   "^[a-zA-Z][a-zA-Z0-9,+\\-._]{0,63}@[0-9a-f]+$":
     type: object