From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>, Peng Fan <peng.fan@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Cristian Marussi <cristian.marussi@arm.com>
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH v2 1/2] dt-bindings: firmware: arm,scmi: Add properties for i.MX95 Pinctrl OEM extensions
Date: Thu, 18 Apr 2024 10:53:17 +0800 [thread overview]
Message-ID: <20240418-pinctrl-scmi-oem-v1-v2-1-3a555a3c58c3@nxp.com> (raw)
In-Reply-To: <20240418-pinctrl-scmi-oem-v1-v2-0-3a555a3c58c3@nxp.com>
From: Peng Fan <peng.fan@nxp.com>
i.MX95 Pinctrl is managed by SCMI firmware using OEM extensions. This
patch is to add i.MX95 Pinctrl OEM extensions properties.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
.../devicetree/bindings/firmware/arm,scmi.yaml | 9 ++-
.../bindings/firmware/nxp,imx95-scmi-pinctrl.yaml | 66 ++++++++++++++++++++++
2 files changed, 72 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
index e9d3f043c4ed..e530bfff141a 100644
--- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
+++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
@@ -262,9 +262,12 @@ properties:
patternProperties:
'-pins$':
type: object
- allOf:
- - $ref: /schemas/pinctrl/pincfg-node.yaml#
- - $ref: /schemas/pinctrl/pinmux-node.yaml#
+ anyOf:
+ - $ref: /schemas/firmware/nxp,imx95-scmi-pinctrl.yaml
+ - allOf:
+ - $ref: /schemas/pinctrl/pincfg-node.yaml#
+ - $ref: /schemas/pinctrl/pinmux-node.yaml#
+
unevaluatedProperties: false
description:
diff --git a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi-pinctrl.yaml b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi-pinctrl.yaml
new file mode 100644
index 000000000000..f6c18e9fafec
--- /dev/null
+++ b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi-pinctrl.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2024 NXP
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/firmware/nxp,imx95-scmi-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: i.MX System Control and Management Interface (SCMI) Pinctrl Protocol
+
+maintainers:
+ - Peng Fan <peng.fan@arm.com>
+
+patternProperties:
+ '[a-f0-9]+$':
+ type: object
+ unevaluatedProperties: false
+
+ properties:
+ pins:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: name of the pin
+ items:
+ enum: [ daptdi, daptmsswdio, daptclkswclk, daptdotraceswo,
+ gpioio00, gpioio01, gpioio02, gpioio03, gpioio04,
+ gpioio05, gpioio06, gpioio07, gpioio08, gpioio09,
+ gpioio10, gpioio11, gpioio12, gpioio13, gpioio14,
+ gpioio15, gpioio16, gpioio17, gpioio18, gpioio19,
+ gpioio20, gpioio21, gpioio22, gpioio23, gpioio24,
+ gpioio25, gpioio26, gpioio27, gpioio28, gpioio29,
+ gpioio30, gpioio31, gpioio32, gpioio33, gpioio34,
+ gpioio35, gpioio36, gpioio37, ccmclko1, ccmclko2,
+ ccmclko3, ccmclko4, enet1mdc, enet1mdio, enet1td3,
+ enet1td2, enet1td1, enet1td0, enet1txctl, enet1txc,
+ enet1rxctl, enet1rxc, enet1rd0, enet1rd1, enet1rd2,
+ enet1rd3, enet2mdc, enet2mdio, enet2td3, enet2td2,
+ enet2td1, enet2td0, enet2txctl, enet2txc, enet2rxctl,
+ enet2rxc, enet2rd0, enet2rd1, enet2rd2, enet2rd3,
+ sd1clk, sd1cmd, sd1data0, sd1data1, sd1data2, sd1data3,
+ sd1data4, sd1data5, sd1data6, sd1data7, sd1strobe,
+ sd2vselect, sd3clk, sd3cmd, sd3data0, sd3data1,
+ sd3data2, sd3data3, xspi1data0, xspi1data1, xspi1data2,
+ xspi1data3, xspi1data4, xspi1data5, xspi1data6,
+ xspi1data7, xspi1dqs, xspi1sclk, xspi1ss0b, xspi1ss1b,
+ sd2cdb, sd2clk, sd2cmd, sd2data0, sd2data1, sd2data2,
+ sd2data3, sd2resetb, i2c1scl, i2c1sda, i2c2scl, i2c2sda,
+ uart1rxd, uart1txd, uart2rxd, uart2txd, pdmclk,
+ pdmbitstream0, pdmbitstream1, sai1txfs, sai1txc,
+ sai1txd0, sai1rxd0, wdogany, fccuerr0 ]
+
+ nxp,func-id:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Indicates the PAD connections which function module
+
+ nxp,pin-conf:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: The PAD configuration
+
+ nxp,daisy-id:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: The select input register ID
+
+ nxp,daisy-conf:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: The select input register value
+
+additionalProperties: true
--
2.37.1
next prev parent reply other threads:[~2024-04-18 2:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-18 2:53 [PATCH v2 0/2] pinctrl: scmi: support i.MX95 OEM extensions Peng Fan (OSS)
2024-04-18 2:53 ` Peng Fan (OSS) [this message]
2024-04-24 19:30 ` [PATCH v2 1/2] dt-bindings: firmware: arm,scmi: Add properties for i.MX95 Pinctrl " Rob Herring
2024-04-25 9:06 ` Peng Fan
2024-04-25 15:31 ` Rob Herring
2024-04-26 0:00 ` Peng Fan
2024-04-26 10:10 ` Peng Fan
2024-05-01 11:32 ` Cristian Marussi
2024-05-01 12:11 ` Peng Fan
2024-05-01 12:40 ` Cristian Marussi
2024-05-01 12:52 ` Peng Fan
2024-04-18 2:53 ` [PATCH v2 2/2] pinctrl: scmi: support i.MX OEM pin configuration type Peng Fan (OSS)
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=20240418-pinctrl-scmi-oem-v1-v2-1-3a555a3c58c3@nxp.com \
--to=peng.fan@oss.nxp.com \
--cc=conor+dt@kernel.org \
--cc=cristian.marussi@arm.com \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=imx@lists.linux.dev \
--cc=kernel@pengutronix.de \
--cc=krzk+dt@kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=peng.fan@arm.com \
--cc=peng.fan@nxp.com \
--cc=robh@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
--cc=sudeep.holla@arm.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;
as well as URLs for NNTP newsgroup(s).