diff options
| author | Linus Torvalds | 2022-01-22 09:52:17 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2022-01-22 09:52:17 +0200 |
| commit | 0809edbae347a224ca1b59fb8be1c2d54389c2c6 (patch) | |
| tree | 944f780592c677989d3e5cc317d6dcfb9602ab4b | |
| parent | 636b5284d8fa12cadbaa09bb7efa48473aa804f5 (diff) | |
| parent | 18a86e5907f7160fb548d0d717e0f842b310708a (diff) | |
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
38 files changed, 362 insertions, 482 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml index 8e13f27b28ed..bce96b5b0db0 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml @@ -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: diff --git a/Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml b/Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml index 9f7cc6b757cb..a88a5d8c7ba5 100644 --- a/Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml +++ b/Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml @@ -8,7 +8,6 @@ title: ChromeOS EC ANX7688 HDMI to DP Converter through Type-C Port maintainers: - Nicolas Boichat <drinkcat@chromium.org> - - Enric Balletbo i Serra <enric.balletbo@collabora.com> description: | ChromeOS EC ANX7688 is a display bridge that converts HDMI 2.0 to diff --git a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml index cdaf7a7a8f88..186e17be51fb 100644 --- a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml @@ -8,7 +8,6 @@ title: MIPI DSI to eDP Video Format Converter Device Tree Bindings maintainers: - Nicolas Boichat <drinkcat@chromium.org> - - Enric Balletbo i Serra <enric.balletbo@collabora.com> description: | The PS8640 is a low power MIPI-to-eDP video format converter supporting diff --git a/Documentation/devicetree/bindings/display/panel/abt,y030xx067a.yaml b/Documentation/devicetree/bindings/display/panel/abt,y030xx067a.yaml index a108029ecfab..acd2f3faa6b9 100644 --- a/Documentation/devicetree/bindings/display/panel/abt,y030xx067a.yaml +++ b/Documentation/devicetree/bindings/display/panel/abt,y030xx067a.yaml @@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Asia Better Technology 3.0" (320x480 pixels) 24-bit IPS LCD panel -description: | - The panel must obey the rules for a SPI slave device as specified in - spi/spi-controller.yaml - maintainers: - Paul Cercueil <paul@crapouillou.net> allOf: - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# properties: compatible: diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml index e89c1ea62ffa..7d221ef35443 100644 --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml @@ -15,11 +15,9 @@ description: | 960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and VCOMH outputs. - The panel must obey the rules for a SPI slave device as specified in - spi/spi-controller.yaml - allOf: - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# properties: compatible: diff --git a/Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml b/Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml index cda36c04e85c..72788e3e6c59 100644 --- a/Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml +++ b/Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml @@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Innolux EJ030NA 3.0" (320x480 pixels) 24-bit TFT LCD panel -description: | - The panel must obey the rules for a SPI slave device as specified in - spi/spi-controller.yaml - maintainers: - Paul Cercueil <paul@crapouillou.net> allOf: - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# properties: compatible: diff --git a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.yaml b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.yaml index c45c92a3d41f..2a2756d19681 100644 --- a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.yaml +++ b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.yaml @@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: King Display KD035G6-54NT 3.5" (320x240 pixels) 24-bit TFT LCD panel -description: | - The panel must obey the rules for a SPI slave device as specified in - spi/spi-controller.yaml - maintainers: - Paul Cercueil <paul@crapouillou.net> allOf: - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# properties: compatible: diff --git a/Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml b/Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml index 830e335ddb53..5e4e0e552c2f 100644 --- a/Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml +++ b/Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml @@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: LG.Philips LB035Q02 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: diff --git a/Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml b/Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml index 060ee27a4749..d525165d6d63 100644 --- a/Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml +++ b/Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml @@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Samsung LD9040 AMOLED LCD parallel 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: - Andrzej Hajda <a.hajda@samsung.com> allOf: - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# properties: compatible: @@ -63,8 +60,6 @@ examples: lcd@0 { compatible = "samsung,ld9040"; - #address-cells = <1>; - #size-cells = <0>; reg = <0>; vdd3-supply = <&ldo7_reg>; diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml index ea58df49263a..940f7f88526f 100644 --- a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml @@ -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: diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml index fa46d151e7b3..9e1d707c2ace 100644 --- a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml +++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml @@ -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: diff --git a/Documentation/devicetree/bindings/display/panel/sony,acx565akm.yaml b/Documentation/devicetree/bindings/display/panel/sony,acx565akm.yaml index 95d053c548ab..98abdf4ddeac 100644 --- a/Documentation/devicetree/bindings/display/panel/sony,acx565akm.yaml +++ b/Documentation/devicetree/bindings/display/panel/sony,acx565akm.yaml @@ -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: diff --git a/Documentation/devicetree/bindings/display/panel/tpo,td.yaml b/Documentation/devicetree/bindings/display/panel/tpo,td.yaml index 4aa605613445..f902a9d74141 100644 --- a/Documentation/devicetree/bindings/display/panel/tpo,td.yaml +++ b/Documentation/devicetree/bindings/display/panel/tpo,td.yaml @@ -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: diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml index 008c144257cb..1a68a940d165 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml b/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml index 20e1ccfc8630..2d82b44268db 100644 --- a/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml +++ b/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml index b386e4128a79..6e1c70e9275e 100644 --- a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml +++ b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml b/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml index 099b4be927d4..00e3b59641d2 100644 --- a/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml +++ b/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml @@ -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. diff --git a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml index 5377b232fa10..e8f137abb03c 100644 --- a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml +++ b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/input/gpio-keys.yaml b/Documentation/devicetree/bindings/input/gpio-keys.yaml index dbe7ecc19ccb..7fe1966ea28a 100644 --- a/Documentation/devicetree/bindings/input/gpio-keys.yaml +++ b/Documentation/devicetree/bindings/input/gpio-keys.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml index 1ef849dc74d7..e2e6e9aa0fe6 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml index 9c04fa85ee5c..1b3e1c4b99ed 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/mfd/cirrus,madera.yaml b/Documentation/devicetree/bindings/mfd/cirrus,madera.yaml index 5dce62a7eff2..68c75a517c92 100644 --- a/Documentation/devicetree/bindings/mfd/cirrus,madera.yaml +++ b/Documentation/devicetree/bindings/mfd/cirrus,madera.yaml @@ -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>; diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml index 0faa4da6c7c8..d1f53bd449f7 100644 --- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml +++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml @@ -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: diff --git a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml index a4f74bec68a3..1e69a5a42439 100644 --- a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml +++ b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml @@ -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>; diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml index fb547e26c676..401ab7cdb379 100644 --- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml +++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml @@ -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: diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml index 47b5f728701d..34c5463abcec 100644 --- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml +++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml @@ -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 - - - 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: [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 + - 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: [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: + Asymmetric pause configuration. 0 for no asymmetric + pause, 1 for asymmetric pause - if: diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.yaml b/Documentation/devicetree/bindings/nvmem/nvmem.yaml index 456fb808100a..43ed7e32e5ac 100644 --- a/Documentation/devicetree/bindings/nvmem/nvmem.yaml +++ b/Documentation/devicetree/bindings/nvmem/nvmem.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml b/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml index 80020539c3bb..5cd512b7d5ba 100644 --- a/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml @@ -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: diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml b/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml index e50d7ad5c229..c85f759ae5a3 100644 --- a/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml b/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml index 3dd22220cb5f..a72d5c721516 100644 --- a/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml +++ b/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml index 2359f541b770..764717ce1873 100644 --- a/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml @@ -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 { diff --git a/Documentation/devicetree/bindings/sound/samsung-i2s.yaml b/Documentation/devicetree/bindings/sound/samsung-i2s.yaml index 2e3628ef48df..84c4d6cba521 100644 --- a/Documentation/devicetree/bindings/sound/samsung-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/samsung-i2s.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 9af1b0f4ecea..091792ba993e 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -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 diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index c48ce3c54951..294093d45a23 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -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,.*": diff --git a/drivers/of/base.c b/drivers/of/base.c index 8a24d37153b4..e7d92b67cb8a 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -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 @@ -1733,47 +1661,6 @@ 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 * @list_name: property name that contains a list diff --git a/drivers/of/device.c b/drivers/of/device.c index b0800c260f64..874f031442dc 100644 --- a/drivers/of/device.c +++ b/drivers/of/device.c @@ -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); } diff --git a/include/linux/of.h b/include/linux/of.h index ff143a027abc..2dc77430a91a 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -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) @@ -1078,6 +909,117 @@ static inline bool of_node_is_type(const struct device_node *np, const char *typ } /** + * 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 * * @np: device node from which the property value is to be read. @@ -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) diff --git a/scripts/dtc/dtx_diff b/scripts/dtc/dtx_diff index d3422ee15e30..f2bbde4bba86 100755 --- a/scripts/dtc/dtx_diff +++ b/scripts/dtc/dtx_diff @@ -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 |