From: Tim Kuo <Tim.Kuo@mediatek.com>
To: Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Cc: <linux-spi@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
Steven Liu <Steven.Liu@mediatek.com>,
Sky Huang <Skylake.Huang@mediatek.com>,
Sam Shih <Sam.Shih@mediatek.com>, Tim Kuo <Tim.Kuo@mediatek.com>
Subject: [PATCH v3 1/2] spi: dt-bindings: mediatek,spi-mt65xx: add MT7987/MT7989 compatibles
Date: Thu, 8 Oct 2026 16:53:31 +0800 [thread overview]
Message-ID: <20261008085332.802898-1-Tim.Kuo@mediatek.com> (raw)
The MT7987 and MT7989 SPI IPs are IPM designs, so they keep
"mediatek,spi-ipm" as their fallback compatible, but they widen the tick
delay field of SPI_CMD_REG and therefore need compatibles of their own.
Signed-off-by: Tim Kuo <Tim.Kuo@mediatek.com>
---
v2: Add mt7987 and mt7989 real device compatible
v3:
- Drop "mediatek,spi-ipm-v59"
- Move compatible of mt7987 and mt7989 to group of spi-ipm fallback
Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
index 3bf3eb1f8728..63b23928c734 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml
@@ -35,8 +35,10 @@ properties:
- enum:
- mediatek,mt7981-spi-ipm
- mediatek,mt7986-spi-ipm
+ - mediatek,mt7987-spi
- mediatek,mt7988-spi-quad
- mediatek,mt7988-spi-single
+ - mediatek,mt7989-spi
- mediatek,mt8188-spi-ipm
- const: mediatek,spi-ipm
- items:
base-commit: 0d9d0dbf2fddcff5859d623e90ca73c4054276e1
--
2.45.2
next reply other threads:[~2026-10-08 8:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-08 8:53 Tim Kuo [this message]
2026-10-08 8:53 ` [PATCH v3 2/2] spi: mt65xx: support wider tick delay field on MT7987/MT7989 Tim Kuo
2026-10-09 10:18 ` [PATCH v3 1/2] spi: dt-bindings: mediatek,spi-mt65xx: add MT7987/MT7989 compatibles Krzysztof Kozlowski
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=20261008085332.802898-1-Tim.Kuo@mediatek.com \
--to=tim.kuo@mediatek.com \
--cc=Sam.Shih@mediatek.com \
--cc=Skylake.Huang@mediatek.com \
--cc=Steven.Liu@mediatek.com \
--cc=angelogioacchino.delregno@collabora.com \
--cc=broonie@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-spi@vger.kernel.org \
--cc=matthias.bgg@gmail.com \
--cc=robh@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.