linux-riscv.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: William Qiu <william.qiu@starfivetech.com>
To: <devicetree@vger.kernel.org>, <linux-spi@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <linux-riscv@lists.infradead.org>
Cc: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Emil Renner Berthing <kernel@esmil.dk>,
	Linus Walleij <linus.walleij@linaro.org>,
	William Qiu <william.qiu@starfivetech.com>
Subject: [PATCH v4 1/3] dt-bindings: qspi: cdns,qspi-nor: Add clocks for StarFive JH7110 SoC
Date: Tue, 4 Jul 2023 17:19:46 +0800	[thread overview]
Message-ID: <20230704091948.85247-5-william.qiu@starfivetech.com> (raw)
In-Reply-To: <20230704091948.85247-1-william.qiu@starfivetech.com>

The QSPI controller needs three clock items to work properly on StarFive
JH7110 SoC, so there is need to change the maxItems's value to 3.

Signed-off-by: William Qiu <william.qiu@starfivetech.com>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
---
 .../devicetree/bindings/spi/cdns,qspi-nor.yaml       | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
index b310069762dd..e048cf63215b 100644
--- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
+++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
@@ -70,7 +70,17 @@ properties:
     maxItems: 1
 
   clocks:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
+
+  clock-names:
+    oneOf:
+      - items:
+          - const: ref
+      - items:
+          - const: ref
+          - const: ahb
+          - const: apb
 
   cdns,fifo-depth:
     description:
-- 
2.34.1


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  parent reply	other threads:[~2023-07-04  9:20 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-04  9:19 [PATCH v1 0/2] Add SPI module for StarFive JH7110 SoC William Qiu
2023-07-04  9:19 ` [PATCH v1 1/2] dt-binding: spi: constrain minItems of clocks and clock-names William Qiu
2023-07-04  9:19 ` [PATCH v1 2/2] riscv: dts: starfive: Add spi node for JH7110 SoC William Qiu
2023-07-04  9:19 ` [PATCH v4 0/3] Add initialization of clock for StarFive " William Qiu
2023-07-04  9:19 ` William Qiu [this message]
2023-07-04  9:19 ` [PATCH v4 2/3] spi: cadence-quadspi: Add clock configuration for StarFive JH7110 QSPI William Qiu
2023-07-04  9:19 ` [PATCH v4 3/3] riscv: dts: starfive: Add QSPI controller node for StarFive JH7110 SoC William Qiu
  -- strict thread matches above, loose matches on Subject: below --
2023-07-04  9:04 [PATCH v4 0/3] Add initialization of clock " William Qiu
2023-07-04  9:04 ` [PATCH v4 1/3] dt-bindings: qspi: cdns,qspi-nor: Add clocks " William Qiu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230704091948.85247-5-william.qiu@starfivetech.com \
    --to=william.qiu@starfivetech.com \
    --cc=broonie@kernel.org \
    --cc=conor+dt@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=kernel@esmil.dk \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linus.walleij@linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-riscv@lists.infradead.org \
    --cc=linux-spi@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).