[PW_SID:1086166] spi: support the SpacemiT K1 SPI controller by linux-riscv-bot · Pull Request #1823 · linux-riscv/linux

linux-riscv-bot · 2026-04-27T15:15:47Z

PR for series 1086166 applied to workflow__riscv__fixes

Name: spi: support the SpacemiT K1 SPI controller
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=1086166
Version: 9

Add support for the SPI controller implemented by the SpacemiT K1 SoC. Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Troy Mitchell <troy.mitchell@linux.spacemit.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Alex Elder <elder@riscstar.com> Signed-off-by: Guodong Xu <guodong@riscstar.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

This patch introduces the driver for the SPI controller found in the SpacemiT K1 SoC. Currently the driver supports master mode only. The SPI hardware implements RX and TX FIFOs, 32 entries each, and supports both PIO and DMA mode transfers. Signed-off-by: Alex Elder <elder@riscstar.com> Signed-off-by: Guodong Xu <guodong@riscstar.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Define a node for the fourth SoC SPI controller (number 3) on the SpacemiT K1 SoC. Enable it on the Banana Pi BPI-F3 board, which exposes this feature via its GPIO block: GPIO PIN 19: MOSI GPIO PIN 21: MISO GPIO PIN 23: SCLK GPIO PIN 24: SS (inverted) Define pincontrol configurations for the pins as used on that board. (This was tested using a GigaDevice GD25Q64E SPI NOR chip.) Reviewed-by: Yixun Lan <dlan@gentoo.org> Signed-off-by: Alex Elder <elder@riscstar.com> Signed-off-by: Guodong Xu <guodong@riscstar.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

linux-riscv-bot · 2026-04-27T15:21:50Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 137.12 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T15:37:18Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 925.77 seconds
Result: ERROR
Output:

Redirect to /build/tmp.VbJV6aJiLL and /build/tmp.I1aDWaz00q
Tree base:
01805bc4f902e ("Adding CI files")
Building the whole tree with the patch
error:
Warning: /build/tmpeamnn0tk/drivers/pmdomain/mediatek/mtk-mfg-pmdomain.c:244 struct __packed mtk_mfg_opp_entry { __le32 freq_khz; __le32 voltage_core; __le32 voltage_sram; __le32 posdiv; __le32 voltage_margin; __le32 power_mw; }; error: Cannot parse struct or union!
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_words_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_bytes_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_vec_words_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_vec_bytes_unaligned'; recompile with -fPIC



real	15m16.772s
user	571m15.949s
sys	107m45.741s

linux-riscv-bot · 2026-04-27T15:59:44Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1344.28 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:00:11Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 25.16 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:00:40Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 26.58 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:00:46Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 4.08 seconds
Result: WARNING
Output:

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#20: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 84 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit b60a89f357d7 ("spi: dt-bindings: add SpacemiT K1 SPI support") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 1 warnings, 0 checks, 84 lines checked
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?

linux-riscv-bot · 2026-04-27T16:02:14Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 85.79 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:02:16Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:02:18Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
kdoc
Desc: Detects for kdoc errors
Duration: 0.85 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:02:20Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
module-param
Desc: Detect module_param changes
Duration: 0.25 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:02:22Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:02:24Z

Patch 1: "[v9,1/3] spi: dt-bindings: add SpacemiT K1 SPI support"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.31 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:04:56Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 136.39 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:20:23Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 925.01 seconds
Result: ERROR
Output:

Redirect to /build/tmp.O06XhvxLN2 and /build/tmp.3Niq5wTgJX
Tree base:
b60a89f357d7a ("spi: dt-bindings: add SpacemiT K1 SPI support")
Building the whole tree with the patch
error:
Warning: /build/tmpukyfpd28/drivers/pmdomain/mediatek/mtk-mfg-pmdomain.c:244 struct __packed mtk_mfg_opp_entry { __le32 freq_khz; __le32 voltage_core; __le32 voltage_sram; __le32 posdiv; __le32 voltage_margin; __le32 power_mw; }; error: Cannot parse struct or union!
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_words_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_bytes_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_vec_words_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_vec_bytes_unaligned'; recompile with -fPIC



real	15m15.672s
user	571m44.694s
sys	107m35.692s

linux-riscv-bot · 2026-04-27T16:43:41Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1396.80 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:44:08Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 25.32 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:44:37Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 26.57 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:44:43Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 4.39 seconds
Result: WARNING
Output:

WARNING: please write a help paragraph that fully describes the config symbol with at least 4 lines
#29: FILE: drivers/spi/Kconfig:1088:
+config SPI_SPACEMIT_K1
+	tristate "K1 SPI Controller"
+	depends on ARCH_SPACEMIT || COMPILE_TEST
+	depends on OF
+	imply MMP_PDMA if ARCH_SPACEMIT
+	default m if ARCH_SPACEMIT
+	help
+	  Enable support for the SpacemiT K1 SPI controller.
+

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#54: 
new file mode 100644

CHECK: Blank lines aren't necessary before a close brace '}'
#333: FILE: drivers/spi/spi-spacemit-k1.c:275:
+
+}

total: 0 errors, 2 warnings, 1 checks, 814 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit cd30515d0cc2 ("spi: spacemit: introduce SpacemiT K1 SPI controller driver") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 2 warnings, 1 checks, 814 lines checked
CHECK: Blank lines aren't necessary before a close brace '}'
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
WARNING: please write a help paragraph that fully describes the config symbol with at least 4 lines

linux-riscv-bot · 2026-04-27T16:46:09Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 84.60 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:46:11Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.25 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:46:14Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
kdoc
Desc: Detects for kdoc errors
Duration: 0.90 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:46:15Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
module-param
Desc: Detect module_param changes
Duration: 0.27 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:46:17Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:46:20Z

Patch 2: "[v9,2/3] spi: spacemit: introduce SpacemiT K1 SPI controller driver"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.31 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T16:48:52Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 138.29 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:04:19Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 924.60 seconds
Result: ERROR
Output:

Redirect to /build/tmp.UJogVUkyOD and /build/tmp.OyrTKDLqvR
Tree base:
cd30515d0cc26 ("spi: spacemit: introduce SpacemiT K1 SPI controller driver")
Building the whole tree with the patch
error:
Warning: /build/tmpplspwdwy/drivers/pmdomain/mediatek/mtk-mfg-pmdomain.c:244 struct __packed mtk_mfg_opp_entry { __le32 freq_khz; __le32 voltage_core; __le32 voltage_sram; __le32 posdiv; __le32 voltage_margin; __le32 power_mw; }; error: Cannot parse struct or union!
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_vec_words_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_vec_bytes_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_words_unaligned'; recompile with -fPIC
ld.lld: error: relocation R_RISCV_32 cannot be used against symbol '__kcfi_typeid___riscv_copy_bytes_unaligned'; recompile with -fPIC



real	15m15.628s
user	570m39.552s
sys	107m54.315s

linux-riscv-bot · 2026-04-27T17:27:56Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1415.80 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:28:23Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 25.16 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:28:51Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 25.78 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:28:55Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 2.66 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:30:19Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 82.84 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:30:21Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.25 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:30:24Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
kdoc
Desc: Detects for kdoc errors
Duration: 0.86 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:30:26Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
module-param
Desc: Detect module_param changes
Duration: 0.26 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:30:28Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

linux-riscv-bot · 2026-04-27T17:30:34Z

Patch 3: "[v9,3/3] riscv: dts: spacemit: define a SPI controller node"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 4.06 seconds
Result: PASS

alexelder added 3 commits April 27, 2026 15:15

linux-riscv-bot closed this Apr 29, 2026

linux-riscv-bot deleted the pw1086166 branch April 29, 2026 00:22

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