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 1/3] dt-bindings: pinctrl: support i.MX95 SCMI pinctrl Date: Fri, 12 Apr 2024 08:29:25 +0800 [thread overview] Message-ID: <20240412-pinctrl-scmi-oem-v1-v1-1-704f242544c1@nxp.com> (raw) In-Reply-To: <20240412-pinctrl-scmi-oem-v1-v1-0-704f242544c1@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> --- .../bindings/pinctrl/nxp,imx95-pinctrl.yaml | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml new file mode 100644 index 000000000000..4bf7a6192813 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2024 NXP +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nxp,imx95-pinctrl.yaml# +$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: + '-pins$': false + 'grp$': + type: object + + properties: + $nodename: + pattern: "^[0-9a-f]+$" + + pins: + $ref: /schemas/types.yaml#/definitions/string + description: name of the pin + + nxp,func-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: high impedance mode ("third-state", "floating") + + nxp,pin-conf: + $ref: /schemas/types.yaml#/definitions/uint32 + description: latch weakly + + nxp,daisy-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: pull up the pin. Takes as optional argument on hardware + supporting it the pull strength in Ohm. + + nxp,daisy-conf: + $ref: /schemas/types.yaml#/definitions/uint32 + description: pull down the pin. Takes as optional argument on hardware + supporting it the pull strength in Ohm. + +additionalProperties: true -- 2.37.1
WARNING: multiple messages have this Message-ID (diff)
From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com> To: Linus Walleij <linus.walleij@linaro.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, Peng Fan <peng.fan@arm.com>, Sudeep Holla <sudeep.holla@arm.com>, Cristian Marussi <cristian.marussi@arm.com> Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan <peng.fan@nxp.com> Subject: [PATCH 1/3] dt-bindings: pinctrl: support i.MX95 SCMI pinctrl Date: Fri, 12 Apr 2024 08:29:25 +0800 [thread overview] Message-ID: <20240412-pinctrl-scmi-oem-v1-v1-1-704f242544c1@nxp.com> (raw) In-Reply-To: <20240412-pinctrl-scmi-oem-v1-v1-0-704f242544c1@nxp.com> From: Peng Fan <peng.fan@nxp.com> i.MX95 Pinctrl is managed by SCMI firmware using OEM extensions. This patch is to add i.MX95 Pinctrl OEM extensions properties. Signed-off-by: Peng Fan <peng.fan@nxp.com> --- .../bindings/pinctrl/nxp,imx95-pinctrl.yaml | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml new file mode 100644 index 000000000000..4bf7a6192813 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2024 NXP +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nxp,imx95-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX System Control and Management Interface (SCMI) Pinctrl Protocol + +maintainers: + - Peng Fan <peng.fan@arm.com> + +patternProperties: + '-pins$': false + 'grp$': + type: object + + properties: + $nodename: + pattern: "^[0-9a-f]+$" + + pins: + $ref: /schemas/types.yaml#/definitions/string + description: name of the pin + + nxp,func-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: high impedance mode ("third-state", "floating") + + nxp,pin-conf: + $ref: /schemas/types.yaml#/definitions/uint32 + description: latch weakly + + nxp,daisy-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: pull up the pin. Takes as optional argument on hardware + supporting it the pull strength in Ohm. + + nxp,daisy-conf: + $ref: /schemas/types.yaml#/definitions/uint32 + description: pull down the pin. Takes as optional argument on hardware + supporting it the pull strength in Ohm. + +additionalProperties: true -- 2.37.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2024-04-12 0:21 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-12 0:29 [PATCH 0/3] pinctrl: scmi: support i.MX95 OEM extensions Peng Fan (OSS) 2024-04-12 0:29 ` Peng Fan (OSS) 2024-04-12 0:29 ` Peng Fan (OSS) [this message] 2024-04-12 0:29 ` [PATCH 1/3] dt-bindings: pinctrl: support i.MX95 SCMI pinctrl Peng Fan (OSS) 2024-04-12 15:10 ` Frank Li 2024-04-12 15:10 ` Frank Li 2024-04-13 5:56 ` Peng Fan 2024-04-13 5:56 ` Peng Fan 2024-04-15 22:50 ` Rob Herring 2024-04-15 22:50 ` Rob Herring 2024-04-15 23:17 ` Peng Fan 2024-04-15 23:17 ` Peng Fan 2024-04-12 0:29 ` [PATCH 2/3] dt-bindings: firmware: arm,scmi: support i.MX95 SCMI Pinctrl Peng Fan (OSS) 2024-04-12 0:29 ` Peng Fan (OSS) 2024-04-12 15:11 ` Frank Li 2024-04-12 15:11 ` Frank Li 2024-04-13 6:01 ` Peng Fan 2024-04-13 6:01 ` Peng Fan 2024-04-15 22:56 ` Rob Herring 2024-04-15 22:56 ` Rob Herring 2024-04-16 3:07 ` Peng Fan 2024-04-16 3:07 ` Peng Fan 2024-04-16 6:41 ` Peng Fan 2024-04-16 6:41 ` Peng Fan 2024-04-12 0:29 ` [PATCH 3/3] pinctrl: scmi: support i.MX OEM pin configuration type Peng Fan (OSS) 2024-04-12 0:29 ` Peng Fan (OSS)
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