linux-kernel - [PATCH v4 1/4] spi: dt-binding: document microchip coreQSPI

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Date:   Mon, 8 Aug 2022 12:16:00 +0530
From:   Naga Sureshkumar Relli <nagasuresh.relli@...rochip.com>
To:     <broonie@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor.dooley@...rochip.com>
CC:     <linux-spi@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <Valentina.FernandezAlanis@...rochip.com>,
        Naga Sureshkumar Relli <nagasuresh.relli@...rochip.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v4 1/4] spi: dt-binding: document microchip coreQSPI

Add microchip coreQSPI compatible string and update the title/description
to reflect this addition.

Signed-off-by: Naga Sureshkumar Relli <nagasuresh.relli@...rochip.com>
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../devicetree/bindings/spi/microchip,mpfs-spi.yaml        | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml b/Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
index 7326c0a28d16..a47d4923b51b 100644
--- a/Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
@@ -4,7 +4,11 @@
 $id: http://devicetree.org/schemas/spi/microchip,mpfs-spi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Microchip MPFS {Q,}SPI Controller Device Tree Bindings
+title: Microchip FPGA {Q,}SPI Controllers
+
+description:
+  SPI and QSPI controllers on Microchip PolarFire SoC and the "soft"/
+  fabric IP cores they are based on
 
 maintainers:
   - Conor Dooley <conor.dooley@...rochip.com>
@@ -17,6 +21,7 @@ properties:
     enum:
       - microchip,mpfs-spi
       - microchip,mpfs-qspi
+      - microchip,coreqspi-rtl-v2 # FPGA QSPI
 
   reg:
     maxItems: 1
-- 
2.25.1