Add RSPI support for RZ/T2H and RZ/N2H (afbf8367) · Commits · git / linux-net

.mailmap

+5 −2

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		@@ -206,6 +206,7 @@ Danilo Krummrich <dakr@kernel.org> <dakr@redhat.com>
		David Brownell <david-b@pacbell.net>
		David Collins <quic_collinsd@quicinc.com> <collinsd@codeaurora.org>
		David Heidelberg <david@ixit.cz> <d.okias@gmail.com>
		David Hildenbrand <david@kernel.org> <david@redhat.com>
		David Rheinsberg <david@readahead.eu> <dh.herrmann@gmail.com>
		David Rheinsberg <david@readahead.eu> <dh.herrmann@googlemail.com>
		David Rheinsberg <david@readahead.eu> <david.rheinsberg@gmail.com>
		@@ -426,7 +427,7 @@ Kenneth W Chen <kenneth.w.chen@intel.com>
		Kenneth Westfield <quic_kwestfie@quicinc.com> <kwestfie@codeaurora.org>
		Kiran Gunda <quic_kgunda@quicinc.com> <kgunda@codeaurora.org>
		Kirill Tkhai <tkhai@ya.ru> <ktkhai@virtuozzo.com>
		Kirill A. Shutemov <kas@kernel.org> <kirill.shutemov@linux.intel.com>
		Kiryl Shutsemau <kas@kernel.org> <kirill.shutemov@linux.intel.com>
		Kishon Vijay Abraham I <kishon@kernel.org> <kishon@ti.com>
		Konrad Dybcio <konradybcio@kernel.org> <konrad.dybcio@linaro.org>
		Konrad Dybcio <konradybcio@kernel.org> <konrad.dybcio@somainline.org>
		@@ -437,6 +438,7 @@ Krishna Manikandan <quic_mkrishn@quicinc.com> <mkrishn@codeaurora.org>
		Krzysztof Kozlowski <krzk@kernel.org> <k.kozlowski.k@gmail.com>
		Krzysztof Kozlowski <krzk@kernel.org> <k.kozlowski@samsung.com>
		Krzysztof Kozlowski <krzk@kernel.org> <krzysztof.kozlowski@canonical.com>
		Krzysztof Kozlowski <krzk@kernel.org> <krzysztof.kozlowski@linaro.org>
		Krzysztof Wilczyński <kwilczynski@kernel.org> <krzysztof.wilczynski@linux.com>
		Krzysztof Wilczyński <kwilczynski@kernel.org> <kw@linux.com>
		Kshitiz Godara <quic_kgodara@quicinc.com> <kgodara@codeaurora.org>
		@@ -605,7 +607,8 @@ Oleksij Rempel <o.rempel@pengutronix.de>
		Oleksij Rempel <o.rempel@pengutronix.de> <ore@pengutronix.de>
		Oliver Hartkopp <socketcan@hartkopp.net> <oliver.hartkopp@volkswagen.de>
		Oliver Hartkopp <socketcan@hartkopp.net> <oliver@hartkopp.net>
		Oliver Upton <oliver.upton@linux.dev> <oupton@google.com>
		Oliver Upton <oupton@kernel.org> <oupton@google.com>
		Oliver Upton <oupton@kernel.org> <oliver.upton@linux.dev>
		Ondřej Jirman <megi@xff.cz> <megous@megous.com>
		Oza Pawandeep <quic_poza@quicinc.com> <poza@codeaurora.org>
		Pali Rohár <pali@kernel.org> <pali.rohar@gmail.com>

Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml

+14 −12

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		@@ -50,7 +50,7 @@ patternProperties:
		groups:
		description:
		Name of the pin group to use for the functions.
		$ref: /schemas/types.yaml#/definitions/string
		items:
		enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp,
		i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp,
		spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp,
		@@ -62,6 +62,8 @@ patternProperties:
		pwm2_gpio10_grp, pwm2_gpio14_grp, pwm2_gpio18_grp,
		pwm3_gpio7_grp, pwm3_gpio11_grp, pwm3_gpio15_grp,
		pwm3_gpio19_grp, pcmif_out_grp, pcmif_in_grp]
		minItems: 1
		maxItems: 8

		drive-strength:
		enum: [2, 4, 6, 8, 16, 24, 32]

Documentation/devicetree/bindings/pinctrl/xlnx,versal-pinctrl.yaml

+1 −0

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		@@ -74,6 +74,7 @@ patternProperties:

		'^conf':
		type: object
		unevaluatedProperties: false
		description:
		Pinctrl node's client devices use subnodes for pin configurations,
		which in turn use the standard properties below.

Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml

+52 −10

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		@@ -9,12 +9,15 @@ title: Renesas RZ/V2H(P) Renesas Serial Peripheral Interface (RSPI)
		maintainers:
		- Fabrizio Castro <fabrizio.castro.jz@renesas.com>

		allOf:
		- $ref: spi-controller.yaml#

		properties:
		compatible:
		const: renesas,r9a09g057-rspi # RZ/V2H(P)
		oneOf:
		- enum:
		- renesas,r9a09g057-rspi # RZ/V2H(P)
		- renesas,r9a09g077-rspi # RZ/T2H
		- items:
		- const: renesas,r9a09g087-rspi # RZ/N2H
		- const: renesas,r9a09g077-rspi # RZ/T2H

		reg:
		maxItems: 1
		@@ -36,13 +39,12 @@ properties:
		- const: tx

		clocks:
		minItems: 2
		maxItems: 3

		clock-names:
		items:
		- const: pclk
		- const: pclk_sfr
		- const: tclk
		minItems: 2
		maxItems: 3

		resets:
		maxItems: 2
		@@ -62,12 +64,52 @@ required:
		- interrupt-names
		- clocks
		- clock-names
		- resets
		- reset-names
		- power-domains
		- '#address-cells'
		- '#size-cells'

		allOf:
		- $ref: spi-controller.yaml#
		- if:
		properties:
		compatible:
		contains:
		enum:
		- renesas,r9a09g057-rspi
		then:
		properties:
		clocks:
		minItems: 3

		clock-names:
		items:
		- const: pclk
		- const: pclk_sfr
		- const: tclk

		required:
		- resets
		- reset-names

		- if:
		properties:
		compatible:
		contains:
		enum:
		- renesas,r9a09g077-rspi
		then:
		properties:
		clocks:
		maxItems: 2

		clock-names:
		items:
		- const: pclk
		- const: pclkspi

		resets: false
		reset-names: false

		unevaluatedProperties: false

		examples:

Documentation/input/event-codes.rst

+18 −7

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		@@ -400,19 +400,30 @@ can report through the rotational axes (absolute and/or relative rx, ry, rz).
		All other axes retain their meaning. A device must not mix
		regular directional axes and accelerometer axes on the same event node.

		INPUT_PROP_HAPTIC_TOUCHPAD
		--------------------------
		INPUT_PROP_PRESSUREPAD
		----------------------

		The INPUT_PROP_PRESSUREPAD property indicates that the device provides
		simulated haptic feedback (e.g. a vibrator motor situated below the surface)
		instead of physical haptic feedback (e.g. a hinge). This property is only set
		if the device:

		The INPUT_PROP_HAPTIC_TOUCHPAD property indicates that device:
		- supports simple haptic auto and manual triggering
		- can differentiate between at least 5 fingers
		- uses correct resolution for the X/Y (units and value)
		- reports correct force per touch, and correct units for them (newtons or grams)
		- follows the MT protocol type B

		If the simulated haptic feedback is controllable by userspace the device must:

		- support simple haptic auto and manual triggering, and
		- report correct force per touch, and correct units for them (newtons or grams), and
		- provide the EV_FF FF_HAPTIC force feedback effect.

		Summing up, such devices follow the MS spec for input devices in
		Win8 and Win8.1, and in addition support the Simple haptic controller HID table,
		and report correct units for the pressure.
		Win8 and Win8.1, and in addition may support the Simple haptic controller HID
		table, and report correct units for the pressure.

		Where applicable, this property is set in addition to INPUT_PROP_BUTTONPAD, it
		does not replace that property.

		Guidelines
		==========