From: Gareth Williams <gareth.williams.jx@renesas.com>
To: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Gareth Williams <gareth.williams.jx@renesas.com>,
Phil Edworthy <phil.edworthy@renesas.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 2/4] dt-bindings: snps,dw-apb-ssi: Add optional clock domain information
Date: Wed, 18 Sep 2019 09:04:34 +0100 [thread overview]
Message-ID: <1568793876-9009-3-git-send-email-gareth.williams.jx@renesas.com> (raw)
In-Reply-To: <1568793876-9009-1-git-send-email-gareth.williams.jx@renesas.com>
Note in the bindings documentation that pclk should be renamed if a clock
domain is used to enable the optional bus clock.
Signed-off-by: Gareth Williams <gareth.williams.jx@renesas.com>
---
v2: Introduced this patch.
---
Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt
index f54c8c3..3ed08ee 100644
--- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt
+++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt
@@ -16,7 +16,8 @@ Required properties:
Optional properties:
- clock-names : Contains the names of the clocks:
"ssi_clk", for the core clock used to generate the external SPI clock.
- "pclk", the interface clock, required for register access.
+ "pclk", the interface clock, required for register access. If a clock domain
+ used to enable this clock then it should be named "pclk_clkdomain".
- cs-gpios : Specifies the gpio pins to be used for chipselects.
- num-cs : The number of chipselects. If omitted, this will default to 4.
- reg-io-width : The I/O register width (in bytes) implemented by this
--
2.7.4
next prev parent reply other threads:[~2019-09-18 8:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-18 8:04 [PATCH v2 0/4] spi: dw: Add basic runtime PM support Gareth Williams
2019-09-18 8:04 ` [PATCH v2 1/4] dt: spi: Add Renesas RZ/N1 binding documentation Gareth Williams
2019-10-01 11:41 ` Applied "dt: spi: Add Renesas RZ/N1 binding documentation" to the spi tree Mark Brown
2019-10-01 11:43 ` [PATCH v2 1/4] dt: spi: Add Renesas RZ/N1 binding documentation Rob Herring
2019-09-18 8:04 ` Gareth Williams [this message]
2019-10-01 11:41 ` Applied "dt-bindings: snps,dw-apb-ssi: Add optional clock domain information" to the spi tree Mark Brown
2019-10-01 12:02 ` [PATCH v2 2/4] dt-bindings: snps,dw-apb-ssi: Add optional clock domain information Rob Herring
2019-10-01 13:50 ` Gareth Williams
2019-10-01 14:51 ` Geert Uytterhoeven
2019-09-18 8:04 ` [PATCH v2 3/4] spi: dw: Add basic runtime PM support Gareth Williams
2019-10-01 11:41 ` Applied "spi: dw: Add basic runtime PM support" to the spi tree Mark Brown
2019-09-18 8:04 ` [PATCH v2 4/4] spi: dw: Add compatible string for Renesas RZ/N1 SPI Controller Gareth Williams
2019-10-01 11:41 ` Applied "spi: dw: Add compatible string for Renesas RZ/N1 SPI Controller" to the spi tree Mark Brown
2019-09-19 13:31 ` [PATCH v2 0/4] spi: dw: Add basic runtime PM support Mark Brown
2019-09-19 15:14 ` Gareth Williams
2019-09-19 15:23 ` Mark Brown
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=1568793876-9009-3-git-send-email-gareth.williams.jx@renesas.com \
--to=gareth.williams.jx@renesas.com \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=geert@linux-m68k.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=phil.edworthy@renesas.com \
--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).