From: Jayesh Choudhary <j-choudhary@ti.com>
To: <vigneshr@ti.com>, <andi.shyti@kernel.org>, <robh@kernel.org>,
<krzk+dt@kernel.org>, <conor+dt@kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <aaro.koskinen@iki.fi>, <andreas@kemnade.info>,
<khilman@baylibre.com>, <rogerq@kernel.org>, <tony@atomide.com>,
<jmkrzyszt@gmail.com>, <linux-omap@vger.kernel.org>,
<linux-i2c@vger.kernel.org>, <devicetree@vger.kernel.org>,
<j-choudhary@ti.com>
Subject: [PATCH 1/2] dt-bindings: i2c: omap: Add mux-states property
Date: Tue, 18 Mar 2025 16:06:21 +0530 [thread overview]
Message-ID: <20250318103622.29979-2-j-choudhary@ti.com> (raw)
In-Reply-To: <20250318103622.29979-1-j-choudhary@ti.com>
Add mux controller support for when the I2C lines are muxed after
signals come out of SoC and before they go to any client.
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
---
Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml b/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
index 8c2e35fabf5b..58d32ceeacfc 100644
--- a/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
@@ -47,6 +47,11 @@ properties:
$ref: /schemas/types.yaml#/definitions/string
deprecated: true
+ mux-states:
+ description:
+ mux controller node to route the I2C signals from SoC to clients.
+ maxItems: 1
+
required:
- compatible
- reg
@@ -87,4 +92,5 @@ examples:
interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
+ mux-states = <&i2c_mux 1>;
};
--
2.34.1
next prev parent reply other threads:[~2025-03-18 10:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-18 10:36 [PATCH 0/2] Add support for setting MUX for I2C lines Jayesh Choudhary
2025-03-18 10:36 ` Jayesh Choudhary [this message]
2025-03-18 19:55 ` [PATCH 1/2] dt-bindings: i2c: omap: Add mux-states property Ing. Josua Mayer
2025-03-18 22:18 ` Rob Herring
2025-03-19 11:32 ` Andreas Kemnade
2025-03-18 22:19 ` Rob Herring
2025-03-18 10:36 ` [PATCH 2/2] i2c: omap: Add support for setting mux Jayesh Choudhary
2025-03-19 10:11 ` [PATCH 0/2] Add support for setting MUX for I2C lines Andi Shyti
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=20250318103622.29979-2-j-choudhary@ti.com \
--to=j-choudhary@ti.com \
--cc=aaro.koskinen@iki.fi \
--cc=andi.shyti@kernel.org \
--cc=andreas@kemnade.info \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=jmkrzyszt@gmail.com \
--cc=khilman@baylibre.com \
--cc=krzk+dt@kernel.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=robh@kernel.org \
--cc=rogerq@kernel.org \
--cc=tony@atomide.com \
--cc=vigneshr@ti.com \
/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