- 09 Sep, 2020 11 commits
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Krzysztof Kozlowski authored
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC. However the PMIC is not described in DTS at all so at least add a workaround to model its clock with a fixed-clock. This fixes dtbs_check warnings: rtc@e2800000: clocks: [[2, 145]] is too short rtc@e2800000: clock-names: ['rtc'] is too short Signed-off-by:
Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200907161141.31034-15-krzk@kernel.org
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Krzysztof Kozlowski authored
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC. However the PMIC is not described in DTS at all so at least add a workaround to model its clock with a fixed-clock. This fixes dtbs_check warnings: rtc@e2800000: clocks: [[2, 145]] is too short rtc@e2800000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC. However there is no such clock provider but rather a regulator driver which registers the clock as a regulator. This is an old driver which will not be updated so add a workaround - a fixed-clock to fill missing clock phandle reference in S3C RTC. This fixes dtbs_check warnings: rtc@e2800000: clocks: [[2, 145]] is too short rtc@e2800000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC. However there is no such clock provider but rather a regulator driver which registers the clock as a regulator. This is an old driver which will not be updated so add a workaround - a fixed-clock to fill missing clock phandle reference in S3C RTC. This fixes dtbs_check warnings: rtc@e2800000: clocks: [[2, 145]] is too short rtc@e2800000: clock-names: ['rtc'] is too short Signed-off-by:
Jonathan Bakker <xc-racer2@live.ca> Link: https://lore.kernel.org/r/20200907161141.31034-12-krzk@kernel.org
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Krzysztof Kozlowski authored
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC. However there is no such clock provider but rather a regulator driver which registers the clock as a regulator. This is an old driver which will not be updated so add a workaround - a fixed-clock to fill missing clock phandle reference in S3C RTC. This fixes dtbs_check warnings: rtc@e2800000: clocks: [[2, 145]] is too short rtc@e2800000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
The 'audio-subsystem' node is an artificial creation, not representing real hardware. The hardware is described by its nodes - AUDSS clock controller and I2S0. Remove the 'audio-subsystem' node along with its undocumented compatible to fix dtbs_check warnings like: audio-subsystem: $nodename:0: 'audio-subsystem' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Signed-off-by:
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Krzysztof Kozlowski authored
The Power Management Unit (PMU) is a separate device which has little common with clock controller. Moving it to one level up (from clock controller child to SoC) allows to remove fake simple-bus compatible and dtbs_check warnings like: clock-controller@e0100000: $nodename:0: 'clock-controller@e0100000' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Signed-off-by: -
Krzysztof Kozlowski authored
The fixed clocks are kept under dedicated 'external-clocks' node, thus a fake 'reg' was added. This is not correct with dtschema as fixed-clock binding does not have a 'reg' property. Moving fixed clocks out of 'soc' to root node fixes multiple dtbs_check warnings: external-clocks: $nodename:0: 'external-clocks' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' external-clocks: #size-cells:0:0: 0 is not one of [1, 2] external-clocks: oscillator@0:reg:0: [0] is too short external-clocks: oscillator@1:reg:0: [1] is too short external-clocks: 'ranges' is a required property oscillator@0: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by:
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Krzysztof Kozlowski authored
There is no need to keep DMA controller nodes under AMBA bus node. Remove the "amba" node to fix dtschema warnings like: amba: $nodename:0: 'amba' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Signed-off-by:
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Krzysztof Kozlowski authored
Fix typo in pinctrl property of "vibrator-en" fixed regulator in Aries family of boards. The error caused lack of pin configuration for the GPIO used in vibrator. Fixes: 04568cb5 ("ARM: dts: s5pv210: Disable pull for vibrator enable GPIO on Aries boards") Signed-off-by:
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Krzysztof Kozlowski authored
Add compatible for the Samsung S5Pv210 SoC PMU. Signed-off-by:
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- 06 Sep, 2020 3 commits
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Krzysztof Kozlowski authored
The SATA PHY in Exynos5250 SoCs has two interfaces and two device nodes: 1. sata-phy@12170000 2. i2c-9/i2c@38 The first node represents the actual SATA PHY device with phy-cells. The second represents an additional I2C interface, needed by the driver to communicate with the SATA PHY device. It is not a PHY-provider in the terms of dtschema so rename it to silence dtbs_check warning: arch/arm/boot/dts/exynos5250-arndale.dt.yaml: sata-phy@38: '#phy-cells' is a required property From schema: lib/python3.6/site-packages/dtschema/schemas/phy/phy-provider.yaml This second device node is also a property of SoC, not a board so move it there. Signed-off-by: -
Krzysztof Kozlowski authored
The property samsung,i2c-slave-addr in I2C9 controller on Exynos5250 Arndale and SMDK5250 boards, is not actually needed. There is only one master on this bus. It's not clear why this property was added at first place. Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20200902155733.20271-1-krzk@kernel.org
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Sylwester Nawrocki authored
The purpose of those assigned-clock-* properties is to configure clock for for the I2S device so move them to respective node. This suppresses the dtbs_check warning: arch/arm/boot/dts/exynos5422-odroidxu3.dt.yaml: sound: 'clocks' is a dependency of 'assigned-clocks' Reported-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
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- 04 Sep, 2020 1 commit
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Krzysztof Kozlowski authored
Use the 32 kHz clock from S2MPS11 PMIC in the S3C RTC node. Except making the S3C RTC working, this also fixes dtbs_check warnings: arch/arm/boot/dts/exynos5420-smdk5420.dt.yaml: rtc@101e0000: clocks: [[2, 317]] is too short arch/arm/boot/dts/exynos5420-smdk5420.dt.yaml: rtc@101e0000: clock-names: ['rtc'] is too short Signed-off-by:
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- 03 Sep, 2020 10 commits
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Krzysztof Kozlowski authored
The pin configuration of Display Port HPD GPIO emds with '-gpio' which confuses dtschema: arch/arm/boot/dts/exynos5250-spring.dt.yaml: pinctrl@11400000: dp-hpd-gpio: {'samsung,pins': ['gpc3-0'], ... 'samsung,pin-drv': [[0]], 'phandle': [[23]]} is not of type 'array' From schema: lib/python3.6/site-packages/dtschema/schemas/gpio/gpio-consumer.yaml Signed-off-by: -
Krzysztof Kozlowski authored
Use the 32 kHz clock from S5M8767 PMIC in the S3C RTC node. Except making the S3C RTC working, this also fixes dtbs_check warnings: arch/arm/boot/dts/exynos5250-spring.dt.yaml: rtc@101e0000: clocks: [[2, 337]] is too short arch/arm/boot/dts/exynos5250-spring.dt.yaml: rtc@101e0000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
Add clock-cells to max77686 PMIC node so its 32 kHz clocks could be used later in the S3C RTC node. Except making the S3C RTC working, this also fixes dtbs_check warnings: arch/arm/boot/dts/exynos5250-smdk5250.dt.yaml: rtc@101e0000: clocks: [[2, 337]] is too short arch/arm/boot/dts/exynos5250-smdk5250.dt.yaml: rtc@101e0000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
Using full paths to extend or override a device tree node is error prone since if there was a typo error, a new node will be created instead of extending the node as it was desired. This will lead to run-time errors that could be hard to detect. A mistyped label on the other hand, will cause a dtc compile error (during build time). Signed-off-by:
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Krzysztof Kozlowski authored
Remove double space after '=' and fix indentation in Exynos5250, Exynos5410 and Exynos5420 DTS files. Signed-off-by:
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Krzysztof Kozlowski authored
The name of I2C controller over GPIO lines node ends with '-gpio' which confuses dtschema: arch/arm/boot/dts/exynos5250-arndale.dt.yaml: soc: i2c-gpio: {'pinctrl-names': ['default'], ... 'phandle': [[65]]} is not of type 'array' From schema: lib/python3.6/site-packages/dtschema/schemas/gpio/gpio-consumer.yaml Add a '-10' (there are already 0-9 I2C controllers on the SoC) suffix to silence it. This pattern on naming i2c-gpio is already present in many other dts. No functional change. Signed-off-by: -
Krzysztof Kozlowski authored
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC. However the PMIC is not described in DTS at all so at least add a workaround to model its clock with a fixed-clock. This fixes S3C RTC and silences dtbs_check warnings like: arch/arm/boot/dts/exynos5410-smdk5410.dt.yaml: rtc@101e0000: clocks: [[5, 317]] is too short arch/arm/boot/dts/exynos5410-smdk5410.dt.yaml: rtc@101e0000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
The Exynos5260 GIC node does not have any children so remove the address and size cells as they are not needed by DT bindings. The size-cells of '0' were also incorrect. This fixes dtbs_check warning: arch/arm/boot/dts/exynos5260-xyref5260.dt.yaml: interrupt-controller@10481000: #size-cells:0:0: 1 was expected Signed-off-by:
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Krzysztof Kozlowski authored
Exynos5260 SoCs have ARM GIC 400. Correct the compatibles to match dtschema and fix the dtbs_check warnings like: arch/arm/boot/dts/exynos5260-xyref5260.dt.yaml: interrupt-controller@10481000: compatible: ['arm,cortex-a15-gic', 'arm,cortex-a9-gic'] is not valid under any of the given schemas Signed-off-by: -
Krzysztof Kozlowski authored
Exynos5250 and Exynso54xx SoCs have ARM GIC 400. Correct the compatibles to match dtschema and fix the dtbs_check warnings like: arch/arm/boot/dts/exynos5420-peach-pit.dt.yaml: interrupt-controller@10481000: compatible: ['arm,gic-400', 'arm,cortex-a15-gic', 'arm,cortex-a9-gic'] is not valid under any of the given schemas Signed-off-by:
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- 02 Sep, 2020 15 commits
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Jonathan Bakker authored
Both the Galaxy S and the Fascinate4G have a WM8994 codec, but they differ slightly in their jack detection and micbias configuration. Signed-off-by:
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Krzysztof Kozlowski authored
Remove double space after '=' and fix indentation in Exynos3250, Exynos4210 and Exynos4412 boards. Signed-off-by:
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Krzysztof Kozlowski authored
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC. However the PMIC is not described in DTS at all so at least add a workaround to model its clock with fixed-clock. This fixes S3C RTC and silences dtbs_check warnings like: arch/arm/boot/dts/exynos4412-tiny4412.dt.yaml: rtc@10070000: clocks: [[7, 346]] is too short arch/arm/boot/dts/exynos4412-tiny4412.dt.yaml: rtc@10070000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC. However the PMIC is not described in DTS at all so at least add a workaround to model its clock with fixed-clock and silence dtbs_check warnings like: arch/arm/boot/dts/exynos4412-smdk4412.dt.yaml: rtc@10070000: clocks: [[7, 346]] is too short arch/arm/boot/dts/exynos4412-smdk4412.dt.yaml: rtc@10070000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
Add missing cooling devices for CPU thermal zones in Exynos4412 Tiny4412 board. This allows to scale down CPU frequency (and voltage) in case of thermal pressure. Signed-off-by:
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Krzysztof Kozlowski authored
Add missing cooling devices for CPU thermal zones in Exynos4412 SMDK4412 board. This allows to scale down CPU frequency (and voltage) in case of thermal pressure. Signed-off-by:
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Krzysztof Kozlowski authored
Add missing cooling devices for CPU thermal zones in Exynos4412 Origen board. This allows to scale down CPU frequency (and voltage) in case of thermal pressure. Signed-off-by:
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Krzysztof Kozlowski authored
Using full paths to extend or override a device tree node is error prone since if there was a typo error, a new node will be created instead of extending the node as it was desired. This will lead to run-time errors that could be hard to detect. A mistyped label on the other hand, will cause a dtc compile error (during build time). Signed-off-by:
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Krzysztof Kozlowski authored
Using full paths to extend or override a device tree node is error prone since if there was a typo error, a new node will be created instead of extending the node as it was desired. This will lead to run-time errors that could be hard to detect. A mistyped label on the other hand, will cause a dtc compile error (during build time). Signed-off-by:
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Krzysztof Kozlowski authored
Add node for clock controller of Samsung S5M8767 PMIC. This provides the 32768 Hz clock required by S3C RTC. Except making the S3C RTC working, this also fixes dtbs_check warnings: arch/arm/boot/dts/exynos4412-origen.dt.yaml: rtc@10070000: clocks: [[7, 346]] is too short arch/arm/boot/dts/exynos4412-origen.dt.yaml: rtc@10070000: clock-names: ['rtc'] is too short Signed-off-by:
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Krzysztof Kozlowski authored
The fixed clocks implemented by Samsung clock drivers use only one compatible so drop the additional "fixed-clock" to fix dtbs_check warnings like: arch/arm/boot/dts/exynos4412-i9300.dt.yaml: xxti: compatible:0: 'fixed-clock' was expected From schema: Documentation/devicetree/bindings/clock/fixed-clock.yaml arch/arm/boot/dts/exynos4412-i9300.dt.yaml: xxti: compatible: ['samsung,clock-xxti', 'fixed-clock'] is too long arch/arm/boot/dts/exynos4412-i9300.dt.yaml: xxti: compatible: Additional items are not allowed ('fixed-clock' was unexpected) arch/arm/boot/dts/exynos4412-i9300.dt.yaml: xxti: '#clock-cells' is a required property Signed-off-by: -
Krzysztof Kozlowski authored
Align the name of mag-mhl-gpio node to avoid dtschema confusion and dtbs_check warning: arch/arm/boot/dts/exynos4210-i9100.dt.yaml: pinctrl@11000000: mag-mhl-gpio: {'samsung,pins': ['gpd0-2'], 'samsung,pin-function': [[3]], 'samsung,pin-pud': [[0]]} is not of type 'array' From schema: dtschema/schemas/gpio/gpio-consumer.yaml Signed-off-by: -
Krzysztof Kozlowski authored
Add missing cooling devices for CPU thermal zones in Exynos4210 Universal C310 board. This allows to scale down CPU frequency (and voltage) in case of thermal pressure. Signed-off-by:
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Krzysztof Kozlowski authored
Add missing cooling devices for CPU thermal zones in Exynos4210 SMDKv310 board. This allows to scale down CPU frequency (and voltage) in case of thermal pressure. Signed-off-by:
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Krzysztof Kozlowski authored
Add missing cooling devices for CPU thermal zones in Exynos4210 Origen board. This allows to scale down CPU frequency (and voltage) in case of thermal pressure. Signed-off-by:
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