[PW_SID:1055816] riscv: dts: sifive: fu740: Fix compatible strings per IP versioning by linux-riscv-bot · Pull Request #1481 · linux-riscv/linux

linux-riscv-bot · 2026-02-20T09:11:14Z

PR for series 1055816 applied to workflow__riscv__fixes

Name: riscv: dts: sifive: fu740: Fix compatible strings per IP versioning
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=1055816
Version: 1

Add the SiFive FU740-C000 ethernet controller compatible string to the Cadence MACB binding documentation. The FU740 ethernet controller uses the same GEMGXL management block as the FU540, which is tightly coupled with the Cadence MACB IP. This follows the SiFive IP versioning scheme which requires SoC-specific compatible strings for proper hardware identification. Signed-off-by: Max Hsu <max.hsu@sifive.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Add the SiFive FU740-C000 PLIC compatible string to the binding documentation. This follows the SiFive IP versioning scheme which requires SoC-specific compatible strings for proper hardware identification, even when the IP blocks are functionally identical. Signed-off-by: Max Hsu <max.hsu@sifive.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Add a distinct configuration for the SiFive FU740-C000 ethernet controller to comply with the SiFive IP versioning guidelines. The FU740 ethernet controller uses the same management IP block as the FU540, which is tightly coupled with the Cadence MACB IP and manages boundary signals. To avoid code duplication while maintaining distinct SoC identification, this patch: - Renames sifive_fu540_macb_mgmt to sifive_macb_mgmt to reflect that it's shared between FU540 and FU740 - Adds a fu740_c000_config structure that reuses the FU540 initialization functions - Follows the established pattern in this driver where multiple SoC configs share the same init functions Signed-off-by: Max Hsu <max.hsu@sifive.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Update the ethernet node compatible string from "sifive,fu540-c000-gem" to "sifive,fu740-c000-gem" to comply with the SiFive IP versioning scheme documented in sifive-blocks-ip-versioning.txt. The versioning scheme requires SoC-specific compatible strings even when IP blocks are functionally identical. Signed-off-by: Max Hsu <max.hsu@sifive.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Update the PLIC compatible string from "sifive,fu540-c000-plic" to "sifive,fu740-c000-plic" to comply with the SiFive IP versioning scheme documented in sifive-blocks-ip-versioning.txt. The versioning scheme requires SoC-specific compatible strings for proper hardware identification. Signed-off-by: Max Hsu <max.hsu@sifive.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

linux-riscv-bot · 2026-02-20T09:17:08Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 137.66 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:33:48Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 998.71 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:56:22Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1352.27 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:56:51Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 26.62 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:57:20Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 27.46 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:57:22Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.72 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:58:46Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 81.69 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:58:48Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:58:50Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
kdoc
Desc: Detects for kdoc errors
Duration: 0.91 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:58:52Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
module-param
Desc: Detect module_param changes
Duration: 0.26 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:58:54Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T09:58:56Z

Patch 1: "[1/5] dt-bindings: net: macb: Add SiFive FU740-C000 support"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.31 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:01:28Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 137.98 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:18:10Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1000.87 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:40:45Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1353.39 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:41:13Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 26.62 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:41:43Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 27.89 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:41:45Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.71 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:43:09Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 82.68 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:43:11Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:43:14Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
kdoc
Desc: Detects for kdoc errors
Duration: 0.89 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:43:15Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
module-param
Desc: Detect module_param changes
Duration: 0.26 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:43:17Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:43:19Z

Patch 2: "[2/5] dt-bindings: interrupt-controller: Add SiFive FU740-C000 PLIC"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.31 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T10:45:51Z

Patch 3: "[3/5] net: macb: Add support for SiFive FU740-C000"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 137.34 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T11:28:48Z

Patch 3: "[3/5] net: macb: Add support for SiFive FU740-C000"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 81.94 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T11:28:50Z

Patch 3: "[3/5] net: macb: Add support for SiFive FU740-C000"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T11:28:53Z

Patch 3: "[3/5] net: macb: Add support for SiFive FU740-C000"
kdoc
Desc: Detects for kdoc errors
Duration: 0.91 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T11:28:55Z

Patch 3: "[3/5] net: macb: Add support for SiFive FU740-C000"
module-param
Desc: Detect module_param changes
Duration: 0.27 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T11:28:57Z

Patch 3: "[3/5] net: macb: Add support for SiFive FU740-C000"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T11:28:59Z

Patch 3: "[3/5] net: macb: Add support for SiFive FU740-C000"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.31 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T11:31:31Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 137.33 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T11:49:24Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1070.98 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:13:14Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1428.22 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:13:41Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 26.04 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:14:11Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 28.13 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:14:13Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.75 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:15:37Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 82.01 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:15:39Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:15:41Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
kdoc
Desc: Detects for kdoc errors
Duration: 0.88 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:15:43Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:15:44Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.21 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:15:46Z

Patch 4: "[4/5] riscv: dts: sifive: fu740: Use correct ethernet compatible string"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.30 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:18:17Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 137.06 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T12:36:07Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1068.27 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:00:07Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1437.77 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:00:35Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 26.30 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:01:04Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 28.14 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:01:07Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.87 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:02:31Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 82.95 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:02:33Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.22 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:02:36Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
kdoc
Desc: Detects for kdoc errors
Duration: 0.90 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:02:38Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:02:40Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.21 seconds
Result: PASS

linux-riscv-bot · 2026-02-20T13:02:41Z

Patch 5: "[5/5] riscv: dts: sifive: fu740: Use correct PLIC compatible string"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.28 seconds
Result: PASS

Max-Hsu added 5 commits February 20, 2026 09:11

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