Merge branch 'spi-5.7' into spi-next (1ba0b52e) · Commits · 戴 / test

Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml

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		# SPDX-License-Identifier: (GPL-2.0-or-later)
		%YAML 1.2
		---
		$id: http://devicetree.org/schemas/fsi/ibm,fsi2spi.yaml#
		$schema: http://devicetree.org/meta-schemas/core.yaml#

		title: IBM FSI-attached SPI controllers

		maintainers:
		- Eddie James <eajames@linux.ibm.com>

		description: \|
		This binding describes an FSI CFAM engine called the FSI2SPI. Therefore this
		node will always be a child of an FSI CFAM node; see fsi.txt for details on
		FSI slave and CFAM nodes. This FSI2SPI engine provides access to a number of
		SPI controllers.

		properties:
		compatible:
		enum:
		- ibm,fsi2spi

		reg:
		items:
		- description: FSI slave address

		required:
		- compatible
		- reg

		examples:
		- \|
		fsi2spi@1c00 {
		compatible = "ibm,fsi2spi";
		reg = <0x1c00 0x400>;
		};

+4 −0

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		@@ -61,6 +61,7 @@ Regulator nodes are identified by their compatible:
		"qcom,rpm-pm8901-regulators"
		"qcom,rpm-pm8921-regulators"
		"qcom,rpm-pm8018-regulators"
		"qcom,rpm-smb208-regulators"

		- vdd_l0_l1_lvs-supply:
		- vdd_l2_l11_l12-supply:
		@@ -171,6 +172,9 @@ pm8018:
		s1, s2, s3, s4, s5, , l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
		l12, l14, lvs1

		smb208:
		s1a, s1b, s2a, s2b

		The content of each sub-node is defined by the standard binding for regulators -
		see regulator.txt - with additional custom properties described below:

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		# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
		%YAML 1.2
		---
		$id: http://devicetree.org/schemas/regulator/mps,mp5416.yaml#
		$schema: http://devicetree.org/meta-schemas/core.yaml#

		title: Monolithic Power System MP5416 PMIC

		maintainers:
		- Saravanan Sekar <sravanhome@gmail.com>

		properties:
		$nodename:
		pattern: "^pmic@[0-9a-f]{1,2}$"
		compatible:
		enum:
		- mps,mp5416

		reg:
		maxItems: 1

		regulators:
		type: object
		description: \|
		list of regulators provided by this controller, must be named
		after their hardware counterparts BUCK[1-4] and LDO[1-4]

		patternProperties:
		"^buck[1-4]$":
		allOf:
		- $ref: "regulator.yaml#"
		type: object

		"^ldo[1-4]$":
		allOf:
		- $ref: "regulator.yaml#"
		type: object

		additionalProperties: false
		additionalProperties: false

		required:
		- compatible
		- reg
		- regulators

		additionalProperties: false

		examples:
		- \|
		i2c {
		#address-cells = <1>;
		#size-cells = <0>;

		pmic@69 {
		compatible = "mps,mp5416";
		reg = <0x69>;

		regulators {

		buck1 {
		regulator-name = "buck1";
		regulator-min-microvolt = <600000>;
		regulator-max-microvolt = <2187500>;
		regulator-min-microamp = <3800000>;
		regulator-max-microamp = <6800000>;
		regulator-boot-on;
		};

		ldo2 {
		regulator-name = "ldo2";
		regulator-min-microvolt = <800000>;
		regulator-max-microvolt = <3975000>;
		};
		};
		};
		};
		...

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		@@ -22,6 +22,7 @@ properties:
		enum:
		- amlogic,meson-gx-spicc # SPICC controller on Amlogic GX and compatible SoCs
		- amlogic,meson-axg-spicc # SPICC controller on Amlogic AXG and compatible SoCs
		- amlogic,meson-g12a-spicc # SPICC controller on Amlogic G12A and compatible SoCs

		interrupts:
		maxItems: 1
		@@ -40,6 +41,27 @@ properties:
		items:
		- const: core

		if:
		properties:
		compatible:
		contains:
		enum:
		- amlogic,meson-g12a-spicc

		then:
		properties:
		clocks:
		contains:
		items:
		- description: controller register bus clock
		- description: baud rate generator and delay control clock

		clock-names:
		minItems: 2
		items:
		- const: core
		- const: pclk

		required:
		- compatible
		- reg

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		@@ -10,7 +10,10 @@ Required properties:
		- "fsl,imx35-cspi" for SPI compatible with the one integrated on i.MX35
		- "fsl,imx51-ecspi" for SPI compatible with the one integrated on i.MX51
		- "fsl,imx53-ecspi" for SPI compatible with the one integrated on i.MX53 and later Soc
		- "fsl,imx8mq-ecspi" for SPI compatible with the one integrated on i.MX8M
		- "fsl,imx8mq-ecspi" for SPI compatible with the one integrated on i.MX8MQ
		- "fsl,imx8mm-ecspi" for SPI compatible with the one integrated on i.MX8MM
		- "fsl,imx8mn-ecspi" for SPI compatible with the one integrated on i.MX8MN
		- "fsl,imx8mp-ecspi" for SPI compatible with the one integrated on i.MX8MP
		- reg : Offset and length of the register set for the device
		- interrupts : Should contain CSPI/eCSPI interrupt
		- clocks : Clock specifiers for both ipg and per clocks.