mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 05:41:55 +00:00
Devicetree fixes for v5.17, take 1:
- Fix a regression when probing a child device reusing the parent
device's DT node pointer
- Refactor of_parse_phandle*() variants to static inlines
- Drop Enric Balletbo i Serra as a maintainer
- Fix DT schemas with arrays incorrectly encoded as a matrix
- Drop unneeded pinctrl properties from schemas
- Add SPI peripheral schema to SPI based displays
- Clean-up several schema examples
- Clean-up trivial-devices.yaml comments
- Add missing, in use vendor prefixes: Wingtech, Thundercomm, Huawei,
F(x)tec, 8devices
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Merge tag 'devicetree-fixes-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes and cleanups from Rob Herring:
- Fix a regression when probing a child device reusing the parent
device's DT node pointer
- Refactor of_parse_phandle*() variants to static inlines
- Drop Enric Balletbo i Serra as a maintainer
- Fix DT schemas with arrays incorrectly encoded as a matrix
- Drop unneeded pinctrl properties from schemas
- Add SPI peripheral schema to SPI based displays
- Clean-up several schema examples
- Clean-up trivial-devices.yaml comments
- Add missing, in use vendor prefixes: Wingtech, Thundercomm, Huawei,
F(x)tec, 8devices
* tag 'devicetree-fixes-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: google,cros-ec: drop Enric Balletbo i Serra from maintainers
dt-bindings: display: bridge: drop Enric Balletbo i Serra from maintainers
of: Check 'of_node_reused' flag on of_match_device()
of: property: define of_property_read_u{8,16,32,64}_array() unconditionally
of: base: make small of_parse_phandle() variants static inline
dt-bindings: mfd: cirrus,madera: Fix 'interrupts' in example
dt-bindings: Fix array schemas encoded as matrices
dt-bindings: Drop unnecessary pinctrl properties
dt-bindings: rtc: st,stm32-rtc: Make each example a separate entry
dt-bindings: mmc: arm,pl18x: Make each example a separate entry
dt-bindings: display: Add SPI peripheral schema to SPI based displays
scripts/dtc: dtx_diff: remove broken example from help text
dt-bindings: trivial-devices: fix double spaces in comments
dt-bindings: trivial-devices: fix swapped comments
dt-bindings: vendor-prefixes: add Wingtech
dt-bindings: vendor-prefixes: add Thundercomm
dt-bindings: vendor-prefixes: add Huawei
dt-bindings: vendor-prefixes: add F(x)tec
dt-bindings: vendor-prefixes: add 8devices
dt-bindings: power: reset: gpio-restart: Correct default priority
This commit is contained in:
Linus Torvalds
commit
0809edbae3
@ -7,7 +7,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
title: Analogix ANX7814 SlimPort (Full-HD Transmitter)
|
||||
|
||||
maintainers:
|
||||
- Enric Balletbo i Serra <enric.balletbo@collabora.com>
|
||||
- Andrzej Hajda <andrzej.hajda@intel.com>
|
||||
- Neil Armstrong <narmstrong@baylibre.com>
|
||||
- Robert Foss <robert.foss@linaro.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,6 @@ title: ChromeOS EC ANX7688 HDMI to DP Converter through Type-C Port
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||||
|
||||
maintainers:
|
||||
- Nicolas Boichat <drinkcat@chromium.org>
|
||||
- Enric Balletbo i Serra <enric.balletbo@collabora.com>
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description: |
|
||||
ChromeOS EC ANX7688 is a display bridge that converts HDMI 2.0 to
|
||||
|
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@ -8,7 +8,6 @@ title: MIPI DSI to eDP Video Format Converter Device Tree Bindings
|
||||
|
||||
maintainers:
|
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- Nicolas Boichat <drinkcat@chromium.org>
|
||||
- Enric Balletbo i Serra <enric.balletbo@collabora.com>
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description: |
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||||
The PS8640 is a low power MIPI-to-eDP video format converter supporting
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|
||||
@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Asia Better Technology 3.0" (320x480 pixels) 24-bit IPS LCD panel
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|
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description: |
|
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The panel must obey the rules for a SPI slave device as specified in
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spi/spi-controller.yaml
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maintainers:
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- Paul Cercueil <paul@crapouillou.net>
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allOf:
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- $ref: panel-common.yaml#
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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properties:
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compatible:
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@ -15,11 +15,9 @@ description: |
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960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and
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VCOMH outputs.
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The panel must obey the rules for a SPI slave device as specified in
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spi/spi-controller.yaml
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allOf:
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- $ref: panel-common.yaml#
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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properties:
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compatible:
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@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
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||||
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title: Innolux EJ030NA 3.0" (320x480 pixels) 24-bit TFT LCD panel
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description: |
|
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The panel must obey the rules for a SPI slave device as specified in
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spi/spi-controller.yaml
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|
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maintainers:
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- Paul Cercueil <paul@crapouillou.net>
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||||
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allOf:
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- $ref: panel-common.yaml#
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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properties:
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compatible:
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@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
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title: King Display KD035G6-54NT 3.5" (320x240 pixels) 24-bit TFT LCD panel
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description: |
|
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The panel must obey the rules for a SPI slave device as specified in
|
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spi/spi-controller.yaml
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maintainers:
|
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- Paul Cercueil <paul@crapouillou.net>
|
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|
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allOf:
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- $ref: panel-common.yaml#
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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properties:
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compatible:
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@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
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title: LG.Philips LB035Q02 Panel
|
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|
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description: |
|
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The panel must obey the rules for a SPI slave device as specified in
|
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spi/spi-controller.yaml
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||||
|
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maintainers:
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- Tomi Valkeinen <tomi.valkeinen@ti.com>
|
||||
|
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allOf:
|
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- $ref: panel-common.yaml#
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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||||
|
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properties:
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compatible:
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@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Samsung LD9040 AMOLED LCD parallel RGB panel with SPI control bus
|
||||
|
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description: |
|
||||
The panel must obey the rules for a SPI slave device as specified in
|
||||
spi/spi-controller.yaml
|
||||
|
||||
maintainers:
|
||||
- Andrzej Hajda <a.hajda@samsung.com>
|
||||
|
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allOf:
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- $ref: panel-common.yaml#
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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|
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properties:
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compatible:
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@ -63,8 +60,6 @@ examples:
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lcd@0 {
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compatible = "samsung,ld9040";
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#address-cells = <1>;
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#size-cells = <0>;
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|
||||
reg = <0>;
|
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vdd3-supply = <&ldo7_reg>;
|
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|
||||
@ -12,6 +12,7 @@ maintainers:
|
||||
allOf:
|
||||
- $ref: panel-common.yaml#
|
||||
- $ref: /schemas/leds/backlight/common.yaml#
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Sitronix ST7789V RGB panel with SPI control bus
|
||||
|
||||
description: |
|
||||
The panel must obey the rules for a SPI slave device as specified in
|
||||
spi/spi-controller.yaml
|
||||
|
||||
maintainers:
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: panel-common.yaml#
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Sony ACX565AKM SDI Panel
|
||||
|
||||
description: |
|
||||
The panel must obey the rules for a SPI slave device as specified in
|
||||
spi/spi-controller.yaml
|
||||
|
||||
maintainers:
|
||||
- Tomi Valkeinen <tomi.valkeinen@ti.com>
|
||||
|
||||
allOf:
|
||||
- $ref: panel-common.yaml#
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -6,16 +6,13 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Toppoly TD Panels
|
||||
|
||||
description: |
|
||||
The panel must obey the rules for a SPI slave device as specified in
|
||||
spi/spi-controller.yaml
|
||||
|
||||
maintainers:
|
||||
- Marek Belisko <marek@goldelico.com>
|
||||
- H. Nikolaus Schaller <hns@goldelico.com>
|
||||
|
||||
allOf:
|
||||
- $ref: panel-common.yaml#
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -26,14 +26,6 @@ properties:
|
||||
clock-names:
|
||||
const: hclk
|
||||
|
||||
pinctrl-0:
|
||||
maxItems: 2
|
||||
|
||||
pinctrl-names:
|
||||
const: default
|
||||
description:
|
||||
Switch the iomux for the HPD/I2C pins to HDMI function.
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
|
||||
@ -8,7 +8,6 @@ title: ChromeOS EC USB Type-C cable and accessories detection
|
||||
|
||||
maintainers:
|
||||
- Benson Leung <bleung@chromium.org>
|
||||
- Enric Balletbo i Serra <enric.balletbo@collabora.com>
|
||||
|
||||
description: |
|
||||
On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is
|
||||
|
||||
@ -10,7 +10,6 @@ title: I2C bus that tunnels through the ChromeOS EC (cros-ec)
|
||||
maintainers:
|
||||
- Doug Anderson <dianders@chromium.org>
|
||||
- Benson Leung <bleung@chromium.org>
|
||||
- Enric Balletbo i Serra <enric.balletbo@collabora.com>
|
||||
|
||||
description: |
|
||||
On some ChromeOS board designs we've got a connection to the EC
|
||||
|
||||
@ -10,7 +10,6 @@ title: ChromeOS EC MKBP Proximity Sensor
|
||||
maintainers:
|
||||
- Stephen Boyd <swboyd@chromium.org>
|
||||
- Benson Leung <bleung@chromium.org>
|
||||
- Enric Balletbo i Serra <enric.balletbo@collabora.com>
|
||||
|
||||
description: |
|
||||
Google's ChromeOS EC sometimes has the ability to detect user proximity.
|
||||
|
||||
@ -10,7 +10,6 @@ title: ChromeOS EC Keyboard
|
||||
maintainers:
|
||||
- Simon Glass <sjg@chromium.org>
|
||||
- Benson Leung <bleung@chromium.org>
|
||||
- Enric Balletbo i Serra <enric.balletbo@collabora.com>
|
||||
|
||||
description: |
|
||||
Google's ChromeOS EC Keyboard is a simple matrix keyboard
|
||||
|
||||
@ -88,12 +88,6 @@ patternProperties:
|
||||
which can be disabled to suppress events from the button.
|
||||
type: boolean
|
||||
|
||||
pinctrl-0:
|
||||
maxItems: 1
|
||||
|
||||
pinctrl-names:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- linux,code
|
||||
|
||||
|
||||
@ -81,14 +81,12 @@ properties:
|
||||
data-lanes:
|
||||
description:
|
||||
Note that 'fsl,imx7-mipi-csi2' only supports up to 2 data lines.
|
||||
minItems: 1
|
||||
items:
|
||||
minItems: 1
|
||||
maxItems: 4
|
||||
items:
|
||||
- const: 1
|
||||
- const: 2
|
||||
- const: 3
|
||||
- const: 4
|
||||
- const: 1
|
||||
- const: 2
|
||||
- const: 3
|
||||
- const: 4
|
||||
|
||||
required:
|
||||
- data-lanes
|
||||
|
||||
@ -87,14 +87,12 @@ properties:
|
||||
|
||||
properties:
|
||||
data-lanes:
|
||||
minItems: 1
|
||||
items:
|
||||
minItems: 1
|
||||
maxItems: 4
|
||||
items:
|
||||
- const: 1
|
||||
- const: 2
|
||||
- const: 3
|
||||
- const: 4
|
||||
- const: 1
|
||||
- const: 2
|
||||
- const: 3
|
||||
- const: 4
|
||||
|
||||
required:
|
||||
- data-lanes
|
||||
|
||||
@ -245,8 +245,7 @@ examples:
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
interrupts = <&host_irq1>;
|
||||
interrupt-parent = <&gic>;
|
||||
interrupts = <4 1 0>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
@ -8,7 +8,6 @@ title: ChromeOS Embedded Controller
|
||||
|
||||
maintainers:
|
||||
- Benson Leung <bleung@chromium.org>
|
||||
- Enric Balletbo i Serra <enric.balletbo@collabora.com>
|
||||
- Guenter Roeck <groeck@chromium.org>
|
||||
|
||||
description:
|
||||
|
||||
@ -185,6 +185,9 @@ examples:
|
||||
clock-names = "mclk", "apb_pclk";
|
||||
};
|
||||
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
|
||||
mmc@80126000 {
|
||||
compatible = "arm,pl18x", "arm,primecell";
|
||||
reg = <0x80126000 0x1000>;
|
||||
@ -206,12 +209,12 @@ examples:
|
||||
vqmmc-supply = <&vmmci>;
|
||||
};
|
||||
|
||||
- |
|
||||
mmc@101f6000 {
|
||||
compatible = "arm,pl18x", "arm,primecell";
|
||||
reg = <0x101f6000 0x1000>;
|
||||
clocks = <&sdiclk>, <&pclksdi>;
|
||||
clock-names = "mclk", "apb_pclk";
|
||||
interrupt-parent = <&vica>;
|
||||
interrupts = <22>;
|
||||
max-frequency = <400000>;
|
||||
bus-width = <4>;
|
||||
@ -226,6 +229,7 @@ examples:
|
||||
vmmc-supply = <&vmmc_regulator>;
|
||||
};
|
||||
|
||||
- |
|
||||
mmc@52007000 {
|
||||
compatible = "arm,pl18x", "arm,primecell";
|
||||
arm,primecell-periphid = <0x10153180>;
|
||||
|
||||
@ -76,33 +76,31 @@ properties:
|
||||
M_CAN user manual for details.
|
||||
$ref: /schemas/types.yaml#/definitions/int32-array
|
||||
items:
|
||||
items:
|
||||
- description: The 'offset' is an address offset of the Message RAM where
|
||||
the following elements start from. This is usually set to 0x0 if
|
||||
you're using a private Message RAM.
|
||||
default: 0
|
||||
- description: 11-bit Filter 0-128 elements / 0-128 words
|
||||
minimum: 0
|
||||
maximum: 128
|
||||
- description: 29-bit Filter 0-64 elements / 0-128 words
|
||||
minimum: 0
|
||||
maximum: 64
|
||||
- description: Rx FIFO 0 0-64 elements / 0-1152 words
|
||||
minimum: 0
|
||||
maximum: 64
|
||||
- description: Rx FIFO 1 0-64 elements / 0-1152 words
|
||||
minimum: 0
|
||||
maximum: 64
|
||||
- description: Rx Buffers 0-64 elements / 0-1152 words
|
||||
minimum: 0
|
||||
maximum: 64
|
||||
- description: Tx Event FIFO 0-32 elements / 0-64 words
|
||||
minimum: 0
|
||||
maximum: 32
|
||||
- description: Tx Buffers 0-32 elements / 0-576 words
|
||||
minimum: 0
|
||||
maximum: 32
|
||||
maxItems: 1
|
||||
- description: The 'offset' is an address offset of the Message RAM where
|
||||
the following elements start from. This is usually set to 0x0 if
|
||||
you're using a private Message RAM.
|
||||
default: 0
|
||||
- description: 11-bit Filter 0-128 elements / 0-128 words
|
||||
minimum: 0
|
||||
maximum: 128
|
||||
- description: 29-bit Filter 0-64 elements / 0-128 words
|
||||
minimum: 0
|
||||
maximum: 64
|
||||
- description: Rx FIFO 0 0-64 elements / 0-1152 words
|
||||
minimum: 0
|
||||
maximum: 64
|
||||
- description: Rx FIFO 1 0-64 elements / 0-1152 words
|
||||
minimum: 0
|
||||
maximum: 64
|
||||
- description: Rx Buffers 0-64 elements / 0-1152 words
|
||||
minimum: 0
|
||||
maximum: 64
|
||||
- description: Tx Event FIFO 0-32 elements / 0-64 words
|
||||
minimum: 0
|
||||
maximum: 32
|
||||
- description: Tx Buffers 0-32 elements / 0-576 words
|
||||
minimum: 0
|
||||
maximum: 32
|
||||
|
||||
power-domains:
|
||||
description:
|
||||
|
||||
@ -17,9 +17,8 @@ properties:
|
||||
description:
|
||||
Specifies the MAC address that was assigned to the network device.
|
||||
$ref: /schemas/types.yaml#/definitions/uint8-array
|
||||
items:
|
||||
- minItems: 6
|
||||
maxItems: 6
|
||||
minItems: 6
|
||||
maxItems: 6
|
||||
|
||||
mac-address:
|
||||
description:
|
||||
@ -28,9 +27,8 @@ properties:
|
||||
to the device by the boot program is different from the
|
||||
local-mac-address property.
|
||||
$ref: /schemas/types.yaml#/definitions/uint8-array
|
||||
items:
|
||||
- minItems: 6
|
||||
maxItems: 6
|
||||
minItems: 6
|
||||
maxItems: 6
|
||||
|
||||
max-frame-size:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
@ -164,33 +162,30 @@ properties:
|
||||
type: array
|
||||
then:
|
||||
deprecated: true
|
||||
minItems: 1
|
||||
maxItems: 1
|
||||
items:
|
||||
items:
|
||||
- minimum: 0
|
||||
maximum: 31
|
||||
description:
|
||||
Emulated PHY ID, choose any but unique to the all
|
||||
specified fixed-links
|
||||
- minimum: 0
|
||||
maximum: 31
|
||||
description:
|
||||
Emulated PHY ID, choose any but unique to the all
|
||||
specified fixed-links
|
||||
|
||||
- enum: [0, 1]
|
||||
description:
|
||||
Duplex configuration. 0 for half duplex or 1 for
|
||||
full duplex
|
||||
- enum: [0, 1]
|
||||
description:
|
||||
Duplex configuration. 0 for half duplex or 1 for
|
||||
full duplex
|
||||
|
||||
- enum: [10, 100, 1000, 2500, 10000]
|
||||
description:
|
||||
Link speed in Mbits/sec.
|
||||
- enum: [10, 100, 1000, 2500, 10000]
|
||||
description:
|
||||
Link speed in Mbits/sec.
|
||||
|
||||
- enum: [0, 1]
|
||||
description:
|
||||
Pause configuration. 0 for no pause, 1 for pause
|
||||
- enum: [0, 1]
|
||||
description:
|
||||
Pause configuration. 0 for no pause, 1 for pause
|
||||
|
||||
- enum: [0, 1]
|
||||
description:
|
||||
Asymmetric pause configuration. 0 for no asymmetric
|
||||
pause, 1 for asymmetric pause
|
||||
- enum: [0, 1]
|
||||
description:
|
||||
Asymmetric pause configuration. 0 for no asymmetric
|
||||
pause, 1 for asymmetric pause
|
||||
|
||||
|
||||
- if:
|
||||
|
||||
@ -50,16 +50,15 @@ patternProperties:
|
||||
Offset and size in bytes within the storage device.
|
||||
|
||||
bits:
|
||||
maxItems: 1
|
||||
$ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
items:
|
||||
items:
|
||||
- minimum: 0
|
||||
maximum: 7
|
||||
description:
|
||||
Offset in bit within the address range specified by reg.
|
||||
- minimum: 1
|
||||
description:
|
||||
Size in bit within the address range specified by reg.
|
||||
- minimum: 0
|
||||
maximum: 7
|
||||
description:
|
||||
Offset in bit within the address range specified by reg.
|
||||
- minimum: 1
|
||||
description:
|
||||
Size in bit within the address range specified by reg.
|
||||
|
||||
required:
|
||||
- reg
|
||||
|
||||
@ -51,15 +51,6 @@ properties:
|
||||
appropriate of the LOCHNAGARx_PIN_NUM_GPIOS define, see [3].
|
||||
maxItems: 1
|
||||
|
||||
pinctrl-0:
|
||||
description:
|
||||
A phandle to the default pinctrl state.
|
||||
|
||||
pinctrl-names:
|
||||
description:
|
||||
A pinctrl state named "default" must be defined.
|
||||
const: default
|
||||
|
||||
pin-settings:
|
||||
type: object
|
||||
patternProperties:
|
||||
|
||||
@ -30,16 +30,6 @@ description: |
|
||||
Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
|
||||
|
||||
properties:
|
||||
pinctrl-0:
|
||||
description:
|
||||
A phandle to the node containing the subnodes containing default
|
||||
configurations.
|
||||
|
||||
pinctrl-names:
|
||||
description:
|
||||
A pinctrl state named "default" must be defined.
|
||||
const: default
|
||||
|
||||
pin-settings:
|
||||
description:
|
||||
One subnode is required to contain the default settings. It
|
||||
|
||||
@ -43,7 +43,7 @@ properties:
|
||||
priority:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
description: |
|
||||
A priority ranging from 0 to 255 (default 128) according to the following guidelines:
|
||||
A priority ranging from 0 to 255 (default 129) according to the following guidelines:
|
||||
|
||||
0: Restart handler of last resort, with limited restart capabilities.
|
||||
128: Default restart handler; use if no other restart handler is expected to be available,
|
||||
@ -51,7 +51,7 @@ properties:
|
||||
255: Highest priority restart handler, will preempt all other restart handlers.
|
||||
minimum: 0
|
||||
maximum: 255
|
||||
default: 128
|
||||
default: 129
|
||||
|
||||
active-delay:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
|
||||
@ -127,6 +127,7 @@ examples:
|
||||
st,syscfg = <&pwrcfg 0x00 0x100>;
|
||||
};
|
||||
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||
#include <dt-bindings/clock/stm32mp1-clks.h>
|
||||
rtc@5c004000 {
|
||||
|
||||
@ -110,12 +110,6 @@ properties:
|
||||
Internal DMA register base address of the audio
|
||||
subsystem (used in secondary sound source).
|
||||
|
||||
pinctrl-0:
|
||||
description: Should specify pin control groups used for this controller.
|
||||
|
||||
pinctrl-names:
|
||||
const: default
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
|
||||
@ -31,7 +31,7 @@ properties:
|
||||
- enum:
|
||||
# SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin
|
||||
- ad,ad7414
|
||||
# ADM9240: Complete System Hardware Monitor for uProcessor-Based Systems
|
||||
# ADM9240: Complete System Hardware Monitor for uProcessor-Based Systems
|
||||
- ad,adm9240
|
||||
# AD5110 - Nonvolatile Digital Potentiometer
|
||||
- adi,ad5110
|
||||
@ -43,7 +43,7 @@ properties:
|
||||
- adi,adp5589
|
||||
# AMS iAQ-Core VOC Sensor
|
||||
- ams,iaq-core
|
||||
# i2c serial eeprom (24cxx)
|
||||
# i2c serial eeprom (24cxx)
|
||||
- at,24c08
|
||||
# i2c trusted platform module (TPM)
|
||||
- atmel,at97sc3204t
|
||||
@ -303,9 +303,9 @@ properties:
|
||||
- skyworks,sky81452
|
||||
# Socionext SynQuacer TPM MMIO module
|
||||
- socionext,synquacer-tpm-mmio
|
||||
# i2c serial eeprom (24cxx)
|
||||
- sparkfun,qwiic-joystick
|
||||
# SparkFun Qwiic Joystick (COM-15168) with i2c interface
|
||||
- sparkfun,qwiic-joystick
|
||||
# i2c serial eeprom (24cxx)
|
||||
- st,24c256
|
||||
# Ambient Light Sensor with SMBUS/Two Wire Serial Interface
|
||||
- taos,tsl2550
|
||||
|
||||
@ -25,6 +25,8 @@ patternProperties:
|
||||
# Keep list in alphabetical order.
|
||||
"^70mai,.*":
|
||||
description: 70mai Co., Ltd.
|
||||
"^8dev,.*":
|
||||
description: 8devices, UAB
|
||||
"^abb,.*":
|
||||
description: ABB
|
||||
"^abilis,.*":
|
||||
@ -441,6 +443,8 @@ patternProperties:
|
||||
description: Freescale Semiconductor
|
||||
"^fujitsu,.*":
|
||||
description: Fujitsu Ltd.
|
||||
"^fxtec,.*":
|
||||
description: FX Technology Ltd.
|
||||
"^gardena,.*":
|
||||
description: GARDENA GmbH
|
||||
"^gateworks,.*":
|
||||
@ -515,6 +519,8 @@ patternProperties:
|
||||
description: HannStar Display Co.
|
||||
"^holtek,.*":
|
||||
description: Holtek Semiconductor, Inc.
|
||||
"^huawei,.*":
|
||||
description: Huawei Technologies Co., Ltd.
|
||||
"^hugsun,.*":
|
||||
description: Shenzhen Hugsun Technology Co. Ltd.
|
||||
"^hwacom,.*":
|
||||
@ -1207,6 +1213,8 @@ patternProperties:
|
||||
description: THine Electronics, Inc.
|
||||
"^thingyjp,.*":
|
||||
description: thingy.jp
|
||||
"^thundercomm,.*":
|
||||
description: Thundercomm Technology Co., Ltd.
|
||||
"^ti,.*":
|
||||
description: Texas Instruments
|
||||
"^tianma,.*":
|
||||
@ -1334,6 +1342,8 @@ patternProperties:
|
||||
description: Wiligear, Ltd.
|
||||
"^winbond,.*":
|
||||
description: Winbond Electronics corp.
|
||||
"^wingtech,.*":
|
||||
description: Wingtech Technology Co., Ltd.
|
||||
"^winlink,.*":
|
||||
description: WinLink Co., Ltd
|
||||
"^winstar,.*":
|
||||
|
||||
@ -1420,15 +1420,18 @@ int of_phandle_iterator_args(struct of_phandle_iterator *it,
|
||||
return count;
|
||||
}
|
||||
|
||||
static int __of_parse_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name,
|
||||
const char *cells_name,
|
||||
int cell_count, int index,
|
||||
struct of_phandle_args *out_args)
|
||||
int __of_parse_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name,
|
||||
const char *cells_name,
|
||||
int cell_count, int index,
|
||||
struct of_phandle_args *out_args)
|
||||
{
|
||||
struct of_phandle_iterator it;
|
||||
int rc, cur_index = 0;
|
||||
|
||||
if (index < 0)
|
||||
return -EINVAL;
|
||||
|
||||
/* Loop over the phandles until all the requested entry is found */
|
||||
of_for_each_phandle(&it, rc, np, list_name, cells_name, cell_count) {
|
||||
/*
|
||||
@ -1471,82 +1474,7 @@ static int __of_parse_phandle_with_args(const struct device_node *np,
|
||||
of_node_put(it.node);
|
||||
return rc;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_parse_phandle - Resolve a phandle property to a device_node pointer
|
||||
* @np: Pointer to device node holding phandle property
|
||||
* @phandle_name: Name of property holding a phandle value
|
||||
* @index: For properties holding a table of phandles, this is the index into
|
||||
* the table
|
||||
*
|
||||
* Return: The device_node pointer with refcount incremented. Use
|
||||
* of_node_put() on it when done.
|
||||
*/
|
||||
struct device_node *of_parse_phandle(const struct device_node *np,
|
||||
const char *phandle_name, int index)
|
||||
{
|
||||
struct of_phandle_args args;
|
||||
|
||||
if (index < 0)
|
||||
return NULL;
|
||||
|
||||
if (__of_parse_phandle_with_args(np, phandle_name, NULL, 0,
|
||||
index, &args))
|
||||
return NULL;
|
||||
|
||||
return args.np;
|
||||
}
|
||||
EXPORT_SYMBOL(of_parse_phandle);
|
||||
|
||||
/**
|
||||
* of_parse_phandle_with_args() - Find a node pointed by phandle in a list
|
||||
* @np: pointer to a device tree node containing a list
|
||||
* @list_name: property name that contains a list
|
||||
* @cells_name: property name that specifies phandles' arguments count
|
||||
* @index: index of a phandle to parse out
|
||||
* @out_args: optional pointer to output arguments structure (will be filled)
|
||||
*
|
||||
* This function is useful to parse lists of phandles and their arguments.
|
||||
* Returns 0 on success and fills out_args, on error returns appropriate
|
||||
* errno value.
|
||||
*
|
||||
* Caller is responsible to call of_node_put() on the returned out_args->np
|
||||
* pointer.
|
||||
*
|
||||
* Example::
|
||||
*
|
||||
* phandle1: node1 {
|
||||
* #list-cells = <2>;
|
||||
* };
|
||||
*
|
||||
* phandle2: node2 {
|
||||
* #list-cells = <1>;
|
||||
* };
|
||||
*
|
||||
* node3 {
|
||||
* list = <&phandle1 1 2 &phandle2 3>;
|
||||
* };
|
||||
*
|
||||
* To get a device_node of the ``node2`` node you may call this:
|
||||
* of_parse_phandle_with_args(node3, "list", "#list-cells", 1, &args);
|
||||
*/
|
||||
int of_parse_phandle_with_args(const struct device_node *np, const char *list_name,
|
||||
const char *cells_name, int index,
|
||||
struct of_phandle_args *out_args)
|
||||
{
|
||||
int cell_count = -1;
|
||||
|
||||
if (index < 0)
|
||||
return -EINVAL;
|
||||
|
||||
/* If cells_name is NULL we assume a cell count of 0 */
|
||||
if (!cells_name)
|
||||
cell_count = 0;
|
||||
|
||||
return __of_parse_phandle_with_args(np, list_name, cells_name,
|
||||
cell_count, index, out_args);
|
||||
}
|
||||
EXPORT_SYMBOL(of_parse_phandle_with_args);
|
||||
EXPORT_SYMBOL(__of_parse_phandle_with_args);
|
||||
|
||||
/**
|
||||
* of_parse_phandle_with_args_map() - Find a node pointed by phandle in a list and remap it
|
||||
@ -1732,47 +1660,6 @@ free:
|
||||
}
|
||||
EXPORT_SYMBOL(of_parse_phandle_with_args_map);
|
||||
|
||||
/**
|
||||
* of_parse_phandle_with_fixed_args() - Find a node pointed by phandle in a list
|
||||
* @np: pointer to a device tree node containing a list
|
||||
* @list_name: property name that contains a list
|
||||
* @cell_count: number of argument cells following the phandle
|
||||
* @index: index of a phandle to parse out
|
||||
* @out_args: optional pointer to output arguments structure (will be filled)
|
||||
*
|
||||
* This function is useful to parse lists of phandles and their arguments.
|
||||
* Returns 0 on success and fills out_args, on error returns appropriate
|
||||
* errno value.
|
||||
*
|
||||
* Caller is responsible to call of_node_put() on the returned out_args->np
|
||||
* pointer.
|
||||
*
|
||||
* Example::
|
||||
*
|
||||
* phandle1: node1 {
|
||||
* };
|
||||
*
|
||||
* phandle2: node2 {
|
||||
* };
|
||||
*
|
||||
* node3 {
|
||||
* list = <&phandle1 0 2 &phandle2 2 3>;
|
||||
* };
|
||||
*
|
||||
* To get a device_node of the ``node2`` node you may call this:
|
||||
* of_parse_phandle_with_fixed_args(node3, "list", 2, 1, &args);
|
||||
*/
|
||||
int of_parse_phandle_with_fixed_args(const struct device_node *np,
|
||||
const char *list_name, int cell_count,
|
||||
int index, struct of_phandle_args *out_args)
|
||||
{
|
||||
if (index < 0)
|
||||
return -EINVAL;
|
||||
return __of_parse_phandle_with_args(np, list_name, NULL, cell_count,
|
||||
index, out_args);
|
||||
}
|
||||
EXPORT_SYMBOL(of_parse_phandle_with_fixed_args);
|
||||
|
||||
/**
|
||||
* of_count_phandle_with_args() - Find the number of phandles references in a property
|
||||
* @np: pointer to a device tree node containing a list
|
||||
|
||||
@ -28,7 +28,7 @@
|
||||
const struct of_device_id *of_match_device(const struct of_device_id *matches,
|
||||
const struct device *dev)
|
||||
{
|
||||
if ((!matches) || (!dev->of_node))
|
||||
if (!matches || !dev->of_node || dev->of_node_reused)
|
||||
return NULL;
|
||||
return of_match_node(matches, dev->of_node);
|
||||
}
|
||||
|
||||
@ -364,18 +364,12 @@ extern const struct of_device_id *of_match_node(
|
||||
const struct of_device_id *matches, const struct device_node *node);
|
||||
extern int of_modalias_node(struct device_node *node, char *modalias, int len);
|
||||
extern void of_print_phandle_args(const char *msg, const struct of_phandle_args *args);
|
||||
extern struct device_node *of_parse_phandle(const struct device_node *np,
|
||||
const char *phandle_name,
|
||||
int index);
|
||||
extern int of_parse_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name, const char *cells_name, int index,
|
||||
struct of_phandle_args *out_args);
|
||||
extern int __of_parse_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name, const char *cells_name, int cell_count,
|
||||
int index, struct of_phandle_args *out_args);
|
||||
extern int of_parse_phandle_with_args_map(const struct device_node *np,
|
||||
const char *list_name, const char *stem_name, int index,
|
||||
struct of_phandle_args *out_args);
|
||||
extern int of_parse_phandle_with_fixed_args(const struct device_node *np,
|
||||
const char *list_name, int cells_count, int index,
|
||||
struct of_phandle_args *out_args);
|
||||
extern int of_count_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name, const char *cells_name);
|
||||
|
||||
@ -416,130 +410,6 @@ extern int of_detach_node(struct device_node *);
|
||||
|
||||
#define of_match_ptr(_ptr) (_ptr)
|
||||
|
||||
/**
|
||||
* of_property_read_u8_array - Find and read an array of u8 from a property.
|
||||
*
|
||||
* @np: device node from which the property value is to be read.
|
||||
* @propname: name of the property to be searched.
|
||||
* @out_values: pointer to return value, modified only if return value is 0.
|
||||
* @sz: number of array elements to read
|
||||
*
|
||||
* Search for a property in a device node and read 8-bit value(s) from
|
||||
* it.
|
||||
*
|
||||
* dts entry of array should be like:
|
||||
* ``property = /bits/ 8 <0x50 0x60 0x70>;``
|
||||
*
|
||||
* Return: 0 on success, -EINVAL if the property does not exist,
|
||||
* -ENODATA if property does not have a value, and -EOVERFLOW if the
|
||||
* property data isn't large enough.
|
||||
*
|
||||
* The out_values is modified only if a valid u8 value can be decoded.
|
||||
*/
|
||||
static inline int of_property_read_u8_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u8 *out_values, size_t sz)
|
||||
{
|
||||
int ret = of_property_read_variable_u8_array(np, propname, out_values,
|
||||
sz, 0);
|
||||
if (ret >= 0)
|
||||
return 0;
|
||||
else
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_property_read_u16_array - Find and read an array of u16 from a property.
|
||||
*
|
||||
* @np: device node from which the property value is to be read.
|
||||
* @propname: name of the property to be searched.
|
||||
* @out_values: pointer to return value, modified only if return value is 0.
|
||||
* @sz: number of array elements to read
|
||||
*
|
||||
* Search for a property in a device node and read 16-bit value(s) from
|
||||
* it.
|
||||
*
|
||||
* dts entry of array should be like:
|
||||
* ``property = /bits/ 16 <0x5000 0x6000 0x7000>;``
|
||||
*
|
||||
* Return: 0 on success, -EINVAL if the property does not exist,
|
||||
* -ENODATA if property does not have a value, and -EOVERFLOW if the
|
||||
* property data isn't large enough.
|
||||
*
|
||||
* The out_values is modified only if a valid u16 value can be decoded.
|
||||
*/
|
||||
static inline int of_property_read_u16_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u16 *out_values, size_t sz)
|
||||
{
|
||||
int ret = of_property_read_variable_u16_array(np, propname, out_values,
|
||||
sz, 0);
|
||||
if (ret >= 0)
|
||||
return 0;
|
||||
else
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_property_read_u32_array - Find and read an array of 32 bit integers
|
||||
* from a property.
|
||||
*
|
||||
* @np: device node from which the property value is to be read.
|
||||
* @propname: name of the property to be searched.
|
||||
* @out_values: pointer to return value, modified only if return value is 0.
|
||||
* @sz: number of array elements to read
|
||||
*
|
||||
* Search for a property in a device node and read 32-bit value(s) from
|
||||
* it.
|
||||
*
|
||||
* Return: 0 on success, -EINVAL if the property does not exist,
|
||||
* -ENODATA if property does not have a value, and -EOVERFLOW if the
|
||||
* property data isn't large enough.
|
||||
*
|
||||
* The out_values is modified only if a valid u32 value can be decoded.
|
||||
*/
|
||||
static inline int of_property_read_u32_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u32 *out_values, size_t sz)
|
||||
{
|
||||
int ret = of_property_read_variable_u32_array(np, propname, out_values,
|
||||
sz, 0);
|
||||
if (ret >= 0)
|
||||
return 0;
|
||||
else
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_property_read_u64_array - Find and read an array of 64 bit integers
|
||||
* from a property.
|
||||
*
|
||||
* @np: device node from which the property value is to be read.
|
||||
* @propname: name of the property to be searched.
|
||||
* @out_values: pointer to return value, modified only if return value is 0.
|
||||
* @sz: number of array elements to read
|
||||
*
|
||||
* Search for a property in a device node and read 64-bit value(s) from
|
||||
* it.
|
||||
*
|
||||
* Return: 0 on success, -EINVAL if the property does not exist,
|
||||
* -ENODATA if property does not have a value, and -EOVERFLOW if the
|
||||
* property data isn't large enough.
|
||||
*
|
||||
* The out_values is modified only if a valid u64 value can be decoded.
|
||||
*/
|
||||
static inline int of_property_read_u64_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u64 *out_values, size_t sz)
|
||||
{
|
||||
int ret = of_property_read_variable_u64_array(np, propname, out_values,
|
||||
sz, 0);
|
||||
if (ret >= 0)
|
||||
return 0;
|
||||
else
|
||||
return ret;
|
||||
}
|
||||
|
||||
/*
|
||||
* struct property *prop;
|
||||
* const __be32 *p;
|
||||
@ -734,32 +604,6 @@ static inline int of_property_count_elems_of_size(const struct device_node *np,
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static inline int of_property_read_u8_array(const struct device_node *np,
|
||||
const char *propname, u8 *out_values, size_t sz)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static inline int of_property_read_u16_array(const struct device_node *np,
|
||||
const char *propname, u16 *out_values, size_t sz)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static inline int of_property_read_u32_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u32 *out_values, size_t sz)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static inline int of_property_read_u64_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u64 *out_values, size_t sz)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static inline int of_property_read_u32_index(const struct device_node *np,
|
||||
const char *propname, u32 index, u32 *out_value)
|
||||
{
|
||||
@ -865,18 +709,12 @@ static inline int of_property_read_string_helper(const struct device_node *np,
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static inline struct device_node *of_parse_phandle(const struct device_node *np,
|
||||
const char *phandle_name,
|
||||
int index)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static inline int of_parse_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name,
|
||||
const char *cells_name,
|
||||
int index,
|
||||
struct of_phandle_args *out_args)
|
||||
static inline int __of_parse_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name,
|
||||
const char *cells_name,
|
||||
int cell_count,
|
||||
int index,
|
||||
struct of_phandle_args *out_args)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
@ -890,13 +728,6 @@ static inline int of_parse_phandle_with_args_map(const struct device_node *np,
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static inline int of_parse_phandle_with_fixed_args(const struct device_node *np,
|
||||
const char *list_name, int cells_count, int index,
|
||||
struct of_phandle_args *out_args)
|
||||
{
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
static inline int of_count_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name,
|
||||
const char *cells_name)
|
||||
@ -1077,6 +908,117 @@ static inline bool of_node_is_type(const struct device_node *np, const char *typ
|
||||
return np && match && type && !strcmp(match, type);
|
||||
}
|
||||
|
||||
/**
|
||||
* of_parse_phandle - Resolve a phandle property to a device_node pointer
|
||||
* @np: Pointer to device node holding phandle property
|
||||
* @phandle_name: Name of property holding a phandle value
|
||||
* @index: For properties holding a table of phandles, this is the index into
|
||||
* the table
|
||||
*
|
||||
* Return: The device_node pointer with refcount incremented. Use
|
||||
* of_node_put() on it when done.
|
||||
*/
|
||||
static inline struct device_node *of_parse_phandle(const struct device_node *np,
|
||||
const char *phandle_name,
|
||||
int index)
|
||||
{
|
||||
struct of_phandle_args args;
|
||||
|
||||
if (__of_parse_phandle_with_args(np, phandle_name, NULL, 0,
|
||||
index, &args))
|
||||
return NULL;
|
||||
|
||||
return args.np;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_parse_phandle_with_args() - Find a node pointed by phandle in a list
|
||||
* @np: pointer to a device tree node containing a list
|
||||
* @list_name: property name that contains a list
|
||||
* @cells_name: property name that specifies phandles' arguments count
|
||||
* @index: index of a phandle to parse out
|
||||
* @out_args: optional pointer to output arguments structure (will be filled)
|
||||
*
|
||||
* This function is useful to parse lists of phandles and their arguments.
|
||||
* Returns 0 on success and fills out_args, on error returns appropriate
|
||||
* errno value.
|
||||
*
|
||||
* Caller is responsible to call of_node_put() on the returned out_args->np
|
||||
* pointer.
|
||||
*
|
||||
* Example::
|
||||
*
|
||||
* phandle1: node1 {
|
||||
* #list-cells = <2>;
|
||||
* };
|
||||
*
|
||||
* phandle2: node2 {
|
||||
* #list-cells = <1>;
|
||||
* };
|
||||
*
|
||||
* node3 {
|
||||
* list = <&phandle1 1 2 &phandle2 3>;
|
||||
* };
|
||||
*
|
||||
* To get a device_node of the ``node2`` node you may call this:
|
||||
* of_parse_phandle_with_args(node3, "list", "#list-cells", 1, &args);
|
||||
*/
|
||||
static inline int of_parse_phandle_with_args(const struct device_node *np,
|
||||
const char *list_name,
|
||||
const char *cells_name,
|
||||
int index,
|
||||
struct of_phandle_args *out_args)
|
||||
{
|
||||
int cell_count = -1;
|
||||
|
||||
/* If cells_name is NULL we assume a cell count of 0 */
|
||||
if (!cells_name)
|
||||
cell_count = 0;
|
||||
|
||||
return __of_parse_phandle_with_args(np, list_name, cells_name,
|
||||
cell_count, index, out_args);
|
||||
}
|
||||
|
||||
/**
|
||||
* of_parse_phandle_with_fixed_args() - Find a node pointed by phandle in a list
|
||||
* @np: pointer to a device tree node containing a list
|
||||
* @list_name: property name that contains a list
|
||||
* @cell_count: number of argument cells following the phandle
|
||||
* @index: index of a phandle to parse out
|
||||
* @out_args: optional pointer to output arguments structure (will be filled)
|
||||
*
|
||||
* This function is useful to parse lists of phandles and their arguments.
|
||||
* Returns 0 on success and fills out_args, on error returns appropriate
|
||||
* errno value.
|
||||
*
|
||||
* Caller is responsible to call of_node_put() on the returned out_args->np
|
||||
* pointer.
|
||||
*
|
||||
* Example::
|
||||
*
|
||||
* phandle1: node1 {
|
||||
* };
|
||||
*
|
||||
* phandle2: node2 {
|
||||
* };
|
||||
*
|
||||
* node3 {
|
||||
* list = <&phandle1 0 2 &phandle2 2 3>;
|
||||
* };
|
||||
*
|
||||
* To get a device_node of the ``node2`` node you may call this:
|
||||
* of_parse_phandle_with_fixed_args(node3, "list", 2, 1, &args);
|
||||
*/
|
||||
static inline int of_parse_phandle_with_fixed_args(const struct device_node *np,
|
||||
const char *list_name,
|
||||
int cell_count,
|
||||
int index,
|
||||
struct of_phandle_args *out_args)
|
||||
{
|
||||
return __of_parse_phandle_with_args(np, list_name, NULL, cell_count,
|
||||
index, out_args);
|
||||
}
|
||||
|
||||
/**
|
||||
* of_property_count_u8_elems - Count the number of u8 elements in a property
|
||||
*
|
||||
@ -1236,6 +1178,130 @@ static inline bool of_property_read_bool(const struct device_node *np,
|
||||
return prop ? true : false;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_property_read_u8_array - Find and read an array of u8 from a property.
|
||||
*
|
||||
* @np: device node from which the property value is to be read.
|
||||
* @propname: name of the property to be searched.
|
||||
* @out_values: pointer to return value, modified only if return value is 0.
|
||||
* @sz: number of array elements to read
|
||||
*
|
||||
* Search for a property in a device node and read 8-bit value(s) from
|
||||
* it.
|
||||
*
|
||||
* dts entry of array should be like:
|
||||
* ``property = /bits/ 8 <0x50 0x60 0x70>;``
|
||||
*
|
||||
* Return: 0 on success, -EINVAL if the property does not exist,
|
||||
* -ENODATA if property does not have a value, and -EOVERFLOW if the
|
||||
* property data isn't large enough.
|
||||
*
|
||||
* The out_values is modified only if a valid u8 value can be decoded.
|
||||
*/
|
||||
static inline int of_property_read_u8_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u8 *out_values, size_t sz)
|
||||
{
|
||||
int ret = of_property_read_variable_u8_array(np, propname, out_values,
|
||||
sz, 0);
|
||||
if (ret >= 0)
|
||||
return 0;
|
||||
else
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_property_read_u16_array - Find and read an array of u16 from a property.
|
||||
*
|
||||
* @np: device node from which the property value is to be read.
|
||||
* @propname: name of the property to be searched.
|
||||
* @out_values: pointer to return value, modified only if return value is 0.
|
||||
* @sz: number of array elements to read
|
||||
*
|
||||
* Search for a property in a device node and read 16-bit value(s) from
|
||||
* it.
|
||||
*
|
||||
* dts entry of array should be like:
|
||||
* ``property = /bits/ 16 <0x5000 0x6000 0x7000>;``
|
||||
*
|
||||
* Return: 0 on success, -EINVAL if the property does not exist,
|
||||
* -ENODATA if property does not have a value, and -EOVERFLOW if the
|
||||
* property data isn't large enough.
|
||||
*
|
||||
* The out_values is modified only if a valid u16 value can be decoded.
|
||||
*/
|
||||
static inline int of_property_read_u16_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u16 *out_values, size_t sz)
|
||||
{
|
||||
int ret = of_property_read_variable_u16_array(np, propname, out_values,
|
||||
sz, 0);
|
||||
if (ret >= 0)
|
||||
return 0;
|
||||
else
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_property_read_u32_array - Find and read an array of 32 bit integers
|
||||
* from a property.
|
||||
*
|
||||
* @np: device node from which the property value is to be read.
|
||||
* @propname: name of the property to be searched.
|
||||
* @out_values: pointer to return value, modified only if return value is 0.
|
||||
* @sz: number of array elements to read
|
||||
*
|
||||
* Search for a property in a device node and read 32-bit value(s) from
|
||||
* it.
|
||||
*
|
||||
* Return: 0 on success, -EINVAL if the property does not exist,
|
||||
* -ENODATA if property does not have a value, and -EOVERFLOW if the
|
||||
* property data isn't large enough.
|
||||
*
|
||||
* The out_values is modified only if a valid u32 value can be decoded.
|
||||
*/
|
||||
static inline int of_property_read_u32_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u32 *out_values, size_t sz)
|
||||
{
|
||||
int ret = of_property_read_variable_u32_array(np, propname, out_values,
|
||||
sz, 0);
|
||||
if (ret >= 0)
|
||||
return 0;
|
||||
else
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* of_property_read_u64_array - Find and read an array of 64 bit integers
|
||||
* from a property.
|
||||
*
|
||||
* @np: device node from which the property value is to be read.
|
||||
* @propname: name of the property to be searched.
|
||||
* @out_values: pointer to return value, modified only if return value is 0.
|
||||
* @sz: number of array elements to read
|
||||
*
|
||||
* Search for a property in a device node and read 64-bit value(s) from
|
||||
* it.
|
||||
*
|
||||
* Return: 0 on success, -EINVAL if the property does not exist,
|
||||
* -ENODATA if property does not have a value, and -EOVERFLOW if the
|
||||
* property data isn't large enough.
|
||||
*
|
||||
* The out_values is modified only if a valid u64 value can be decoded.
|
||||
*/
|
||||
static inline int of_property_read_u64_array(const struct device_node *np,
|
||||
const char *propname,
|
||||
u64 *out_values, size_t sz)
|
||||
{
|
||||
int ret = of_property_read_variable_u64_array(np, propname, out_values,
|
||||
sz, 0);
|
||||
if (ret >= 0)
|
||||
return 0;
|
||||
else
|
||||
return ret;
|
||||
}
|
||||
|
||||
static inline int of_property_read_u8(const struct device_node *np,
|
||||
const char *propname,
|
||||
u8 *out_value)
|
||||
|
||||
@ -59,12 +59,8 @@ Otherwise DTx is treated as a dts source file (aka .dts).
|
||||
or '/include/' to be processed.
|
||||
|
||||
If DTx_1 and DTx_2 are in different architectures, then this script
|
||||
may not work since \${ARCH} is part of the include path. Two possible
|
||||
workarounds:
|
||||
|
||||
`basename $0` \\
|
||||
<(ARCH=arch_of_dtx_1 `basename $0` DTx_1) \\
|
||||
<(ARCH=arch_of_dtx_2 `basename $0` DTx_2)
|
||||
may not work since \${ARCH} is part of the include path. The following
|
||||
workaround can be used:
|
||||
|
||||
`basename $0` ARCH=arch_of_dtx_1 DTx_1 >tmp_dtx_1.dts
|
||||
`basename $0` ARCH=arch_of_dtx_2 DTx_2 >tmp_dtx_2.dts
|
||||
|
||||
Loading…
Reference in New Issue
Block a user