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[PW_SID:1127058] Add OpenCores PTC PWM support#2277

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[PW_SID:1127058] Add OpenCores PTC PWM support#2277
linux-riscv-bot wants to merge 4 commits into
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PR for series 1127058 applied to workflow__riscv__fixes

Name: Add OpenCores PTC PWM support
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=1127058
Version: 22

Linux RISC-V bot and others added 4 commits July 13, 2026 20:05
…ners

Remove the jh8100 compatible since the JH8100 SoC has been canceled and
will not be released. Add the jhb100 compatible to replace it.

Change the register size in examples to 0x10, since an OpenCores PTC IP
has only 4 32-bit registers: CNTR, HRC, LRC and CTRL.

I will maintain this pwm module in place of William.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Fixes: 2529085 ("dt-bindings: pwm: Add bindings for OpenCores PWM Controller")
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>
Each of the StarFive JH7100/JH7110 SoCs has 8 OpenCores PTC IP
cores. One OpenCores PTC IP core can output one PWM channel.
Change the register size to 0x10, since an OpenCores PTC IP
has only 4 32-bit registers: CNTR, HRC, LRC and CTRL.

Fixes: 8d01f74 ("riscv: dts: starfive: jh7110: Add PWM node and pins configuration")
Fixes: 5e598b9 ("riscv: dts: starfive: jh7100: Add PWM node and pins configuration")
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>
Add PWM driver for OpenCores PTC IP core.

Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>
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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 142.91 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1103.05 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1405.37 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 26.70 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 27.74 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.72 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 88.66 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.78 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
kdoc
Desc: Detects for kdoc errors
Duration: 0.87 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
module-param
Desc: Detect module_param changes
Duration: 6.32 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.43 seconds
Result: PASS

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Patch 1: "[v22,1/3] dt-bindings: pwm: opencores: Update compatibles, examples and maintainers"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.32 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 142.03 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1329.43 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1502.11 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 26.40 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 27.84 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 2.93 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 89.17 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.24 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
kdoc
Desc: Detects for kdoc errors
Duration: 0.84 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
module-param
Desc: Detect module_param changes
Duration: 0.28 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.35 seconds
Result: PASS

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Patch 2: "[v22,2/3] riscv: dts: starfive: Correct pwm nodes"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.31 seconds
Result: PASS

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Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 141.61 seconds
Result: PASS

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Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1138.21 seconds
Result: PASS

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Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1459.34 seconds
Result: PASS

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Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 26.69 seconds
Result: PASS

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Author

Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 28.08 seconds
Result: PASS

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Author

Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 1.77 seconds
Result: PASS

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Author

Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 88.44 seconds
Result: PASS

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Author

Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.26 seconds
Result: PASS

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Author

Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
kdoc
Desc: Detects for kdoc errors
Duration: 0.97 seconds
Result: PASS

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Author

Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
module-param
Desc: Detect module_param changes
Duration: 0.36 seconds
Result: PASS

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Author

Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.24 seconds
Result: PASS

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Patch 3: "[v22,3/3] pwm: Add OpenCores PTC PWM driver"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.32 seconds
Result: PASS

@linux-riscv-bot
linux-riscv-bot force-pushed the workflow__riscv__fixes branch 5 times, most recently from 60e0882 to 36eafdd Compare July 21, 2026 01:54
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