363 Commits

Author SHA1 Message Date
Srinivas Neeli
6592d29393 dt-bindings: watchdog: cdns,wdt-r1p2: Convert cadence watchdog to yaml
Convert cadence watchdog bindings to DT schema format using json-schema.

Signed-off-by: Srinivas Neeli <srinivas.neeli@amd.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230601052237.2604997-1-srinivas.neeli@amd.com
Signed-off-by: Rob Herring <robh@kernel.org>
2023-06-30 10:57:16 -06:00
Linus Torvalds
78b421b6a7 linux-watchdog 6.4-rc1 tag
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Merge tag 'linux-watchdog-6.4-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

 - Add watchdog driver for StarFive JH7100 and JH7110 Soc

 - Add Rockchip RK3588 devices

 - Add Qualcom IPQ5332 APSS, QCM2290 KPSS and SM6115 SoC devices

 - Add Mediatke MT8365 and MT6735 devices

 - Watchdog-core: Always set WDOG_HW_RUNNING when starting watchdog

 - Convert watchdog platform drivers to return void on the remove
   callback

 - Convert to devm_clk_get_enabled() helpers

 - ... and other small fixes and improvements

* tag 'linux-watchdog-6.4-rc1' of git://www.linux-watchdog.org/linux-watchdog: (72 commits)
  watchdog: dw_wdt: Simplify clk management
  watchdog: dw_wdt: Fix the error handling path of dw_wdt_drv_probe()
  watchdog: starfive: Fix the warning of starfive_wdt_match
  watchdog: starfive: Fix the probe return error if PM and early_enable are both disabled
  MAINTAINERS: Add fragment for Xilinx watchdog driver
  watchdog: menz069_wdt: fix timeout setting
  watchdog: menz069_wdt: fix watchdog initialisation
  dt-bindings: watchdog: alphascale-asm9260: convert to DT schema
  watchdog: loongson1_wdt: Implement restart handler
  dt-bindings: watchdog: Document Qualcomm SM6115 watchdog
  dt-bindings: watchdog: realtek,otto-wdt: simplify requiring interrupt-names
  dt-bindings: watchdog: toshiba,visconti-wdt: simplify with unevaluatedProperties
  dt-bindings: watchdog: fsl-imx7ulp-wdt: simplify with unevaluatedProperties
  dt-bindings: watchdog: arm,sp805: drop unneeded minItems
  dt-bindings: watchdog: drop duplicated GPIO watchdog bindings
  dt-bindings: reset: Add binding for MediaTek MT6735 TOPRGU/WDT
  drivers: watchdog: Add StarFive Watchdog driver
  dt-bindings: watchdog: Add watchdog for StarFive JH7100 and JH7110
  dt-bindings: watchdog: indentation, quotes and white-space cleanup
  watchdog: ebc-c384_wdt: Mark status as orphaned
  ...
2023-05-04 18:33:56 -07:00
Linus Torvalds
d42b1c4757 Devicetree updates for v6.4, part 1:
Bindings:
 - Convert Qcom IOMMU, Amlogic timer, Freescale sec-v4.0, Toshiba
   TC358764 display bridge, Parade PS8622 display bridge, and  Xilinx
   FPGA bindings to DT schema format
 
 - Add qdu1000 and sa8775p SoC support to Qcom PDC interrupt controller
 
 - Add MediaTek MT8365 UART and SYSIRQ bindings
 
 - Add Arm Cortex-A78C and X1C core compatibles
 
 - Add vendor prefix for Novatek
 
 - Remove bindings for stih415, sti416, stid127 platforms
 
 - Drop uneeded quotes in schema files. This is preparation for yamllint
   checking quoting for us.
 
 - Add missing (unevaluated|additional)Properties constraints on child
   node schemas
 
 - Clean-up schema comments formatting
 
 - Fix I2C and SPI node bus names in schema examples
 
 - Clean-up some display compatibles schema syntax
 
 - Fix incorrect references to lvds.yaml
 
 - Gather all cache controller bindings in a common directory
 
 DT core:
 - Convert unittest to new void .remove platform device hook
 
 - kerneldoc fixes for DT address of_pci_range_to_resource/
   of_address_to_resource functions
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Merge tag 'devicetree-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "Bindings:

   - Convert Qcom IOMMU, Amlogic timer, Freescale sec-v4.0, Toshiba
     TC358764 display bridge, Parade PS8622 display bridge, and Xilinx
     FPGA bindings to DT schema format

   - Add qdu1000 and sa8775p SoC support to Qcom PDC interrupt
     controller

   - Add MediaTek MT8365 UART and SYSIRQ bindings

   - Add Arm Cortex-A78C and X1C core compatibles

   - Add vendor prefix for Novatek

   - Remove bindings for stih415, sti416, stid127 platforms

   - Drop uneeded quotes in schema files. This is preparation for
     yamllint checking quoting for us.

   - Add missing (unevaluated|additional)Properties constraints on child
     node schemas

   - Clean-up schema comments formatting

   - Fix I2C and SPI node bus names in schema examples

   - Clean-up some display compatibles schema syntax

   - Fix incorrect references to lvds.yaml

   - Gather all cache controller bindings in a common directory

  DT core:

   - Convert unittest to new void .remove platform device hook

   - kerneldoc fixes for DT address of_pci_range_to_resource/
     of_address_to_resource functions"

* tag 'devicetree-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (46 commits)
  dt-bindings: rng: Drop unneeded quotes
  dt-bindings: arm/soc: mediatek: Drop unneeded quotes
  dt-bindings: soc: qcom: Drop unneeded quotes
  dt-bindings: i2c: samsung: Fix 'deprecated' value
  dt-bindings: display: Fix lvds.yaml references
  dt-bindings: display: simplify compatibles syntax
  dt-bindings: display: mediatek: simplify compatibles syntax
  dt-bindings: drm/bridge: ti-sn65dsi86: Fix the video-interfaces.yaml references
  dt-bindings: timer: Drop unneeded quotes
  dt-bindings: interrupt-controller: qcom,pdc: document qcom,qdu1000-pdc
  dt-bindings: interrupt-controller: qcom-pdc: add compatible for sa8775p
  dt-bindings: reset: remove stih415/stih416 reset
  dt-bindings: net: dwmac: sti: remove stih415/sti416/stid127
  dt-bindings: irqchip: sti: remove stih415/stih416 and stid127
  dt-bindings: iommu: Convert QCOM IOMMU to YAML
  dt-bindings: irqchip: ti,sci-inta: Add optional power-domains property
  dt-bindings: Add missing (unevaluated|additional)Properties on child node schemas
  of: address: Reshuffle to remove forward declarations
  of: address: Fix documented return value of of_pci_range_to_resource()
  of: address: Document return value of of_address_to_resource()
  ...
2023-04-27 09:23:57 -07:00
Om Parikh
a23c83a0ae dt-bindings: watchdog: alphascale-asm9260: convert to DT schema
Makes alphascale-asm9260 dt bindings adhere to the dt json-schema
by replacing txt file with yaml file.

Signed-off-by: Om Parikh <hack3r-0m@proton.me>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230418051446.24288-1-hack3r-0m@proton.me
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:05:38 +02:00
Bhupesh Sharma
d0ee0e8aa9 dt-bindings: watchdog: Document Qualcomm SM6115 watchdog
Add devicetree binding for watchdog present on Qualcomm
SM6115 SoC.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230314051351.1754321-1-bhupesh.sharma@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:51 +02:00
Krzysztof Kozlowski
495cbe36ee dt-bindings: watchdog: realtek,otto-wdt: simplify requiring interrupt-names
Required properties should be listed in "required:" block.  Since
interrupts are already there, the dependency of interrupt-names on the
interrupts can be simplified.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Sander Vanheule <sander@svanheule.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230415095112.51257-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:50 +02:00
Krzysztof Kozlowski
20f43c943d dt-bindings: watchdog: toshiba,visconti-wdt: simplify with unevaluatedProperties
Allow generic watchdog properties by using unevaluatedProperties: false.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230415095112.51257-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:50 +02:00
Krzysztof Kozlowski
d5e8f87e36 dt-bindings: watchdog: fsl-imx7ulp-wdt: simplify with unevaluatedProperties
Allow generic watchdog properties by using unevaluatedProperties: false.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230415095112.51257-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:49 +02:00
Krzysztof Kozlowski
f0d6e92ebb dt-bindings: watchdog: arm,sp805: drop unneeded minItems
There is no need to specify minItems when they are equal to maxItems,
because it is implied by maxItems.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230415095112.51257-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:49 +02:00
Krzysztof Kozlowski
6c266971d5 dt-bindings: watchdog: drop duplicated GPIO watchdog bindings
Two conversions to DT schema of GPIO watchdog binding happened and came
through different trees.  Merge them into one:
1. Combine maintainers,
2. Use more descriptive property descriptions and constraints from
   gpio-wdt.yaml,
3. Switch to unevaluatedProperties:false, to allow generic watchdog
   properties.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230415095112.51257-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:49 +02:00
Yassine Oudjana
edb10ace4d dt-bindings: reset: Add binding for MediaTek MT6735 TOPRGU/WDT
Add a DT binding for the MT6735 top reset generation unit/watchdog timer.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230302124015.75546-2-y.oudjana@protonmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:48 +02:00
Xingyu Wu
b24e265d6f dt-bindings: watchdog: Add watchdog for StarFive JH7100 and JH7110
Add bindings to describe the watchdog for the StarFive JH7100/JH7110 SoC.
And Use JH7100 as first StarFive SoC with watchdog.

Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230314132437.121534-2-xingyu.wu@starfivetech.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:47 +02:00
Krzysztof Kozlowski
819d14135d dt-bindings: watchdog: indentation, quotes and white-space cleanup
Minor cleanup without functional impact:
1. Indent DTS examples to preferred four-spaces (more readable for DTS),
2. Drop unneeded quotes,
3. Add/drop blank lines to make the code readable.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Acked-by: Justin Chen <justinpopo6@gmail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230415095112.51257-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:47 +02:00
Alexandre Mergnat
64543b0d63 dt-bindings: watchdog: mediatek,mtk-wdt: add mt8365
Add binding description for mediatek,mt8365-wdt

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230203-evk-board-support-v5-3-1883c1b405ad@baylibre.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:46 +02:00
Konrad Dybcio
ee0da40588 dt-bindings: watchdog: qcom-wdt: add QCM2290
Document the QCM2290 KPSS watchdog.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230314-topic-2290_compats-v1-1-47e26c3c0365@linaro.org
[groeck: Fixed context conflicts]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 16:01:45 +02:00
Kathiravan T
2cd55934d9 dt-bindings: watchdog: qcom-wdt: add qcom,apss-wdt-ipq5332 compatible
Add a compatible for the IPQ5332 platform's APSS watchdog.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230320104530.30411-2-quic_kathirav@quicinc.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 15:58:40 +02:00
Shreeya Patel
dcd615ee6f dt-bindings: watchdog: rockchip: Add rockchip,rk3588-wdt string
Add rockchip,rk3588-wdt compatible string.

Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230328210048.195124-3-shreeya.patel@collabora.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 12:54:00 +02:00
Sergio Paracuellos
fe5631bb3a dt-bindings: watchdog: migrate rt2880 text bindings to YAML
Ralink RT2880 Watchdog bindings used text format, so migrate them to YAML.
There are some additions to the binding that were not in the original
txt file. This binding is used in RT2880, RT3050, RT3352, RT3883, RT5350,
and MT7620 SoCs. To properly align binding with driver code we need to add
to the schema 'clocks' and 'resets' properties.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230302085914.2858645-1-sergio.paracuellos@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22 12:53:58 +02:00
Arnd Bergmann
ff68e81685 New boards: OrangePi R1 Plus, NanoPi R2C + R5C + R5S, Khadas Edge2.
General RK3588 additions: audio, thermal management, sdmmc, clock fixes,
 watchdog; RK3588-Rock5b: rtc, pwm, audio.
 Display support for Odroid Go Super and PinephonePro.
 And some misc adaptions for recently merged yaml binding conversions.
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Merge tag 'v6.4-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt

New boards: OrangePi R1 Plus, NanoPi R2C + R5C + R5S, Khadas Edge2.
General RK3588 additions: audio, thermal management, sdmmc, clock fixes,
watchdog; RK3588-Rock5b: rtc, pwm, audio.
Display support for Odroid Go Super and PinephonePro.
And some misc adaptions for recently merged yaml binding conversions.

* tag 'v6.4-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (35 commits)
  arm64: dts: rockchip: correct panel supplies on Odroid Go Super
  arm64: dts: rockchip: Add rk3588-rock-5b analog audio
  arm64: dts: rockchip: Add I2S rk3588 nodes
  arm64: dts: rockchip: Add rk3588s I2S nodes
  arm64: dts: rockchip: Assign PLL_PPLL clock rate to 1.1 GHz on rk3588s
  arm64: dts: rockchip: Fix SCMI assigned clocks on rk3588s
  arm64: dts: rockchip: add rk3588 thermal sensor
  arm64: dts: rockchip: Add pwm-fan to rk3588-rock-5b
  arm64: dts: rockchip: Enable RTC support for Rock 5B
  arm64: dts: rockchip: Add Xunlong OrangePi R1 Plus LTS
  dt-bindings: Add doc for Xunlong OrangePi R1 Plus LTS
  arm64: dts: rockchip: Add FriendlyARM NanoPi R2C
  dt-bindings: Add doc for FriendlyARM NanoPi R2C
  arm64: dts: rockchip: Add touchscreen support to rk3399-pinephone-pro
  arm64: dts: rockchip: Add internal display support to rk3399-pinephone-pro
  dt-bindings: watchdog: rockchip: Add rockchip,rk3588-wdt string
  arm64: dts: rockchip: Enable watchdog support for RK3588
  arm64: dts: rockchip: remove hclk from dsi node on rk356x
  arm64: dts: rockchip: rename vbus-supply to phy-supply in rk3566-box-demo.dts
  arm64: dts: rockchip: fix rk3399 dp node
  ...

Link: https://lore.kernel.org/r/7289562.MhkbZ0Pkbq@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-04-14 17:44:52 +02:00
Rob Herring
81c00b5881 dt-bindings: watchdog: Drop unneeded quotes
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Hector Martin <marcan@marcan.st>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #brcm,bcm7038-wdt.yaml
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230317233643.3969019-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-04 12:12:12 -05:00
Shreeya Patel
e1a234eb3d dt-bindings: watchdog: rockchip: Add rockchip,rk3588-wdt string
Add rockchip,rk3588-wdt compatible string.

Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230328210048.195124-3-shreeya.patel@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-03-30 13:21:28 +02:00
Janne Grunau
1f21734b14 dt-bindings: watchdog: apple,wdt: Add t8112-wdt compatible
The block on the Apple M2 SoC is compatible with the existing driver so
add its per-SoC compatible.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Hector Martin <marcan@marcan.st>
2023-03-28 19:39:02 +09:00
Linus Torvalds
a9a01e1238 linux-watchdog 6.3-rc1 tag
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Merge tag 'linux-watchdog-6.3-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

 - qcom-wdt dt-bindings improvements and additions (like MSM8994 and
   MDM9615)

 - mtk_wdt: Add reset_by_toprgu support

 - devm_clk_get_enabled() helper changes

 - Fix kmemleak in watchdog_cdev_register

 - watchdog sysfs improvements

 - Other fixes and small improvements

* tag 'linux-watchdog-6.3-rc1' of git://www.linux-watchdog.org/linux-watchdog: (52 commits)
  watchdog: at91rm9200: Only warn once about problems in .remove()
  watchdog: mt7621-wdt: avoid ralink architecture dependent code
  watchdog: mt7621-wdt: avoid static global declarations
  dt-bindings: watchdog: mt7621-wdt: add phandle to access system controller registers
  watchdog: sbsa_wdog: Make sure the timeout programming is within the limits
  dt-bindings: watchdog: qcom-wdt: add qcom,apss-wdt-sa8775p compatible
  watchdog: report options in sysfs
  watchdog: report fw_version in sysfs
  dt-bindings: watchdog: fsl-imx: document suspend in wait mode
  watchdog: imx2_wdg: suspend watchdog in WAIT mode
  watchdog: pcwd_usb: Fix attempting to access uninitialized memory
  dt-bindings: watchdog: qcom-wdt: merge MSM timer
  dt-bindings: watchdog: qcom-wdt: allow interrupts
  dt-bindings: watchdog: qcom-wdt: add qcom,kpss-wdt-mdm9615
  dt-bindings: watchdog: qcom-wdt: fix list of MSM timer compatibles
  dt-bindings: watchdog: qcom-wdt: do not allow fallback alone
  dt-bindings: watchdog: qcom-wdt: require fallback for IPQ4019
  watchdog: Fix kmemleak in watchdog_cdev_register
  watchdog: Include <linux/kstrtox.h> when appropriate
  watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path
  ...
2023-03-02 11:12:01 -08:00
Sergio Paracuellos
ff75e4eb71 dt-bindings: watchdog: mt7621-wdt: add phandle to access system controller registers
MT7621 SoC provides a system controller node for accessing to some registers.
Add a phandle in this node to avoid using MIPS related arch operations and
includes in watchdog driver code.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230214103936.1061078-2-sergio.paracuellos@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-03-02 06:51:17 +01:00
Bartosz Golaszewski
c76675f4ef dt-bindings: watchdog: qcom-wdt: add qcom,apss-wdt-sa8775p compatible
Add a compatible for the sa8775p platform's KPSS watchdog.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230201152038.203387-4-brgl@bgdev.pl
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:40 +01:00
Andrej Picej
12878a9fff dt-bindings: watchdog: fsl-imx: document suspend in wait mode
Property "fsl,suspend-in-wait" suspends watchdog in "WAIT" mode which
corresponds to Linux's Suspend-to-Idle S0 mode. If this property is not
set and the device is put into Suspend-to-Idle mode, the watchdog
triggers a reset after 128 seconds.

Signed-off-by: Andrej Picej <andrej.picej@norik.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221104070358.426657-3-andrej.picej@norik.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:39 +01:00
Krzysztof Kozlowski
7333185348 dt-bindings: watchdog: qcom-wdt: merge MSM timer
Merge Qualcomm MSM timer bindings into watchdog, because the timer
compatibles are already included here and the hardware is quite similar.

While converting the MSM timer bindings, adjust clock-frequency
property to take only one frequency, instead of two, because:
1. DT schema does not allow to frequencies,
2. The Linux timer driver reads only first frequency.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221212163532.142533-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:38 +01:00
Krzysztof Kozlowski
7c631cdff3 dt-bindings: watchdog: qcom-wdt: allow interrupts
Both of type of watchdogs described in the binding (the KPSS watchdog
and APSS WDT timer) have interrupts.  Allow interrupts and describe them
for KPSS watchdog to fix warnings like:

  watchdog@17c10000: Unevaluated properties are not allowed ('interrupts' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221212163532.142533-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:38 +01:00
Krzysztof Kozlowski
2bb28d1798 dt-bindings: watchdog: qcom-wdt: add qcom,kpss-wdt-mdm9615
Document new MDM9615 qcom,kpss-wdt-mdm9615 watchdog/timer compatible.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221212163532.142533-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:37 +01:00
Krzysztof Kozlowski
b8c8f8649b dt-bindings: watchdog: qcom-wdt: fix list of MSM timer compatibles
The MSM timer ("qcom,msm-timer") is a bit different timer and watchdog
device than KPSS watchdog.  It has its own generic and specific
compatibles, so fix the list to reflect this.  Adjust the example to
show the newer KPSS watchdog.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221212163532.142533-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:37 +01:00
Krzysztof Kozlowski
f8e6b3d9e3 dt-bindings: watchdog: qcom-wdt: do not allow fallback alone
The compatible "qcom,kpss-wdt" is too generic and should not be used
alone.  Mark it as deprecated when not prepended by specific compatible.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221212163532.142533-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:36 +01:00
Krzysztof Kozlowski
8e103beca6 dt-bindings: watchdog: qcom-wdt: require fallback for IPQ4019
The device specific compatibles ("qcom,kpss-wdt-ipq4019") should be
follwed by fallback "qcom,kpss-wdt", which is actually used by Linux
driver for binding.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221212163532.142533-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:36 +01:00
Konrad Dybcio
e9651838fe dt-bindings: watchdog: Add MSM8994 watchdog timer
Document the MSM8994 watchdog timer which is already used in DT.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221117105845.13644-2-konrad.dybcio@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:33 +01:00
Lad Prabhakar
d237c8d06d dt-bindings: watchdog: renesas,wdt: Document RZ/Five SoC
The WDT block on the RZ/Five SoC is identical to one found on the RZ/G2UL
SoC. "renesas,r9a07g043-wdt" compatible string will be used on the
RZ/Five SoC so to make this clear, update the comment to include RZ/Five
SoC.

No driver changes are required as generic compatible string
"renesas,rzg2l-wdt" will be used as a fallback on RZ/Five SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20221118133829.12855-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:33 +01:00
Neil Armstrong
69197b43d9 dt-bindings: watchdog: convert meson-wdt.txt to dt-schema
Convert the Amlogic Meson6 SoCs Watchdog timer bindings to dt-schema.

Take in account the used interrupts property.

The "amlogic,meson8-wdt" representation has been simplified
since there's no users of this compatible used along the
"amlogic,meson6-wdt".

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221117-b4-amlogic-bindings-convert-v3-3-e28dd31e3bed@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:33 +01:00
Robert Marko
71708daa6f dt-bindings: watchdog: Convert GPIO binding to json-schema
Convert the DT binding for GPIO WDT to JSON schema.

Cc: luka.perkov@sartura.hr
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221125112904.48652-1-robert.marko@sartura.hr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:32 +01:00
Krzysztof Kozlowski
e8b1cb537b dt-bindings: watchdog: allow "timer" as node name
On some SoCs the watchdog device is actually mixed with timer, e.g.
the qcom,msm-timer on older Qualcomm SoCs where this is actually one
hardware block responsible for both system timer and watchdog.

Allow calling such device nodes as "timer".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221212174933.208900-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-18 15:11:30 +01:00
Allen-KH Cheng
9b30eac1b3 dt-bindings: watchdog: mtk-wdt: Add reset-by-toprgu support
In some applications, the mtk-wdt requires the TOPRGU (Top Reset
Generation Unit) to reset timer after system resets. Add optional
mediatek,reset-by-toprgu property to enable it.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230117014023.2993-2-allen-kh.cheng@mediatek.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-02-12 15:32:45 +01:00
Krzysztof Kozlowski
770ba14bd7 dt-bindings: reference MC peripheral properties in relevant devices
Several devices can be attached to memory controllers (or memory-mapped
buses), thus they can come with additional controller-specific
properties, e.g. devices wired under Intel IXP4XX bus: cfi-flash,
intel,ixp4xx-compact-flash, NS8250 serial and MAX6369 watchdog.

Referencing Memory Controller or IXP4XX bus peripheral properties fixes
few dtbs_check warnings like:

  intel-ixp42x-gateworks-gw2348.dtb: ide@1,0: Unevaluated properties are not allowed
    ('intel,ixp4xx-eb-ahb-split-transfers', 'intel,ixp4xx-eb-byte-access', ... ' were unexpected)

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20230206092624.22922-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-02-07 15:47:27 -06:00
Kunihiko Hayashi
8f31aa56ef dt-bindings: watchdog: Fix node descriptions in uniphier-wdt example
Drop a parent node of the watchdog as it is not directly necessary.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221213082449.2721-6-hayashi.kunihiko@socionext.com
Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-26 16:09:29 -06:00
Linus Torvalds
3e0caea754 Devicetree updates for v6.2, part 2:
- Treewide dropping of redundant 'binding' or 'schema' from schema
   titles. This will be followed up with a automated check to catch
   these.
 
 - Re-sort vendor-prefies
 
 - Convert GPIO based watchdog to schema
 
 - Handle all the variations for clocks, resets, power domains in i.MX
   PCIe binding
 
 - Document missing 'power-domains' property in mxsfb
 
 - Fix error with path references in Tegra XUSB example
 
 - Honor CONFIG_CMDLINE* even without /chosen node
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Merge tag 'devicetree-for-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull more devicetree updates from Rob Herring:
 "This is mostly a treewide clean-up from Krzysztof. There's also a
  couple of fixes and things that fell thru the cracks.

  I must say this has been a nice merge window without bindings dumped
  in at the last minute introducing warnings.

  Summary:

   - Treewide dropping of redundant 'binding' or 'schema' from schema
     titles. This will be followed up with a automated check to catch
     these.

   - Re-sort vendor-prefies

   - Convert GPIO based watchdog to schema

   - Handle all the variations for clocks, resets, power domains in i.MX
     PCIe binding

   - Document missing 'power-domains' property in mxsfb

   - Fix error with path references in Tegra XUSB example

   - Honor CONFIG_CMDLINE* even without /chosen node"

* tag 'devicetree-for-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: drop redundant part of title (manual)
  dt-bindings: clock: drop redundant part of title
  dt-bindings: drop redundant part of title (beginning)
  dt-bindings: drop redundant part of title (end, part three)
  dt-bindings: drop redundant part of title (end, part two)
  dt-bindings: drop redundant part of title (end)
  dt-bindings: clock: st,stm32mp1-rcc: add proper title
  dt-bindings: memory-controllers: ti,gpmc-child: drop redundant part of title
  dt-bindings: drop redundant part of title of shared bindings
  dt-bindings: watchdog: gpio: Convert bindings to YAML
  dt-bindings: imx6q-pcie: Handle more resets on legacy platforms
  dt-bindings: imx6q-pcie: Handle various PD configurations
  dt-bindings: imx6q-pcie: Handle various clock configurations
  dt-bindings: hwmon: ntc-thermistor: drop Naveen Krishna Chatradhi from maintainers
  dt-bindings: mxsfb: Document i.MX8M/i.MX6SX/i.MX6SL power-domains property
  dt-bindings: vendor-prefixes: sort entries alphabetically
  dt-bindings: usb: tegra-xusb: Remove path references
  of: fdt: Honor CONFIG_CMDLINE* even without /chosen node
2022-12-20 08:48:24 -06:00
Krzysztof Kozlowski
3367934dd3 dt-bindings: drop redundant part of title (manual)
The Devicetree bindings document does not have to say in the title that
it is a "Devicetree binding" or a "schema", but instead just describe
the hardware.

Manual updates to various binding titles, including capitalizing them.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # opp
Link: https://lore.kernel.org/r/20221216163815.522628-10-krzysztof.kozlowski@linaro.org
[robh: add trivial-devices.yaml and net/can/microchip,mcp251xfd.yaml]
Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-16 12:51:43 -06:00
Krzysztof Kozlowski
84e85359f4 dt-bindings: drop redundant part of title (end, part three)
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.

Drop trailing "bindings" in various forms (also with trailing full
stop):

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \;

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq
Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-16 11:41:49 -06:00
Krzysztof Kozlowski
ab040c4223 dt-bindings: drop redundant part of title of shared bindings
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.  For shared
(re-usable) schemas, name them all as "common properties".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net> # watchdog
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Vinod Koul <vkoul@kernel.org> # dma
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # opp
Link: https://lore.kernel.org/r/20221216163815.522628-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-16 11:41:49 -06:00
Marek Vasut
e21a77d8da dt-bindings: watchdog: gpio: Convert bindings to YAML
Convert the gpio-wdt bindings from text to YAML ones, to permit DT validation.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221107160338.27910-1-marex@denx.de
[robh: add missing 'always-running']
Signed-off-by: Rob Herring <robh@kernel.org>
2022-12-16 11:41:49 -06:00
Allen-KH Cheng
1d8e67ecf1 dt-bindings: watchdog: mediatek,mtk-wdt: Add compatible for MT8173
Add the mediatek,mt8173-wdt compatible using mediatek,mt6589-wdt as
fallback.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221101090116.27130-8-allen-kh.cheng@mediatek.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-11-19 15:30:37 +01:00
AngeloGioacchino Del Regno
c389e1f506 dt-bindings: watchdog: mediatek,mtk-wdt: Add compatible for MT6795
Add the mediatek,mt6795-wdt compatible.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Co-developed-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221101090116.27130-7-allen-kh.cheng@mediatek.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-11-19 15:30:36 +01:00
AngeloGioacchino Del Regno
4d1363a46c dt-bindings: watchdog: mediatek: Convert mtk-wdt to json-schema
Convert the MediaTek watchdog bindings to schema.

The original binding only had 4 without a fallback but there is a reset
controller on the "mediatek,mt7986-wdt", "mediatek,mt8186-wdt",
"mediatek,mt8188-wdt" and "mediatek,mt8195-wdt" Since there is no reset
controller for the mt6589, we remove "mediatek,mt6589-wdt" as a
fallback.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Co-developed-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221101090116.27130-6-allen-kh.cheng@mediatek.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-11-19 15:30:36 +01:00
Runyang Chen
52f46a6aea dt-bindings: watchdog: Add compatible for MediaTek MT8188
Add dt-binding documentation of watchdog for MediaTek MT8188 Soc

Signed-off-by: Runyang Chen <runyang.chen@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221026063327.20037-2-Runyang.Chen@mediatek.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-11-19 15:30:34 +01:00
Linus Torvalds
3d33e6dd5c linux-watchdog 6.1-rc1 tag
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Merge tag 'linux-watchdog-6.1-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

 - new driver for Exar/MaxLinear XR28V38x

 - support for exynosautov9 SoC

 - support for Renesas R-Car V5H (R8A779G0) and RZ/V2M (r9a09g011) SoC

 - support for imx93

 - several other fixes and improvements

* tag 'linux-watchdog-6.1-rc1' of git://www.linux-watchdog.org/linux-watchdog: (36 commits)
  watchdog: twl4030_wdt: add missing mod_devicetable.h include
  dt-bindings: watchdog: migrate mt7621 text bindings to YAML
  watchdog: sp5100_tco: Add "action" module parameter
  watchdog: imx93: add watchdog timer on imx93
  watchdog: imx7ulp_wdt: init wdog when it was active
  watchdog: imx7ulp_wdt: Handle wdog reconfigure failure
  watchdog: imx7ulp_wdt: Fix RCS timeout issue
  watchdog: imx7ulp_wdt: Check CMD32EN in wdog init
  watchdog: imx7ulp: Add explict memory barrier for unlock sequence
  watchdog: imx7ulp: Move suspend/resume to noirq phase
  watchdog: rti-wdt:using the pm_runtime_resume_and_get to simplify the code
  dt-bindings: watchdog: rockchip: add rockchip,rk3128-wdt
  watchdog: s3c2410_wdt: support exynosautov9 watchdog
  dt-bindings: watchdog: add exynosautov9 compatible
  watchdog: npcm: Enable clock if provided
  watchdog: meson: keep running if already active
  watchdog: dt-bindings: atmel,at91sam9-wdt: convert to json-schema
  watchdog: armada_37xx_wdt: Fix .set_timeout callback
  watchdog: sa1100: make variable sa1100dog_driver static
  watchdog: w83977f_wdt: Fix comment typo
  ...
2022-10-13 10:31:13 -07:00