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[PATCH v2] Enable gcov support on the ARM architecture

by Riku Voipio

Enable gcov support for ARM based on original patches by David Singleton and George G. Davis Riku - updated to patch to current mainline kernel. The patch has been submitted in 2010, 2012 - for symmetry, now in 2014 too. https://lwn.net/Articles/390419/ http://marc.info/?l=linux-arm-kernel&m=133823081813044 v2: remove arch/arm/kernel from gcov disabled files From: Vincent Sanders <vincent.sanders(a)collabora.co.uk> Cc: Andrey Ryabinin <a.ryabinin(a)samsung.com> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Russell King <linux(a)arm.linux.org.uk> Cc: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Riku Voipio <riku.voipio(a)linaro.org> Signed-off-by: Vincent Sanders <vincent.sanders(a)collabora.co.uk> --- arch/arm/boot/bootp/Makefile | 2 ++ arch/arm/boot/compressed/Makefile | 2 ++ kernel/gcov/Kconfig | 2 +- 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/bootp/Makefile b/arch/arm/boot/bootp/Makefile index c394e30..5761f00 100644 --- a/arch/arm/boot/bootp/Makefile +++ b/arch/arm/boot/bootp/Makefile @@ -5,6 +5,8 @@ # architecture-specific flags and dependencies. # +GCOV_PROFILE := n + LDFLAGS_bootp :=-p --no-undefined -X \ --defsym initrd_phys=$(INITRD_PHYS) \ --defsym params_phys=$(PARAMS_PHYS) -T diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 76a50ec..3ea230a 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -37,6 +37,8 @@ ifeq ($(CONFIG_ARM_VIRT_EXT),y) OBJS += hyp-stub.o endif +GCOV_PROFILE := n + # # Architecture dependencies # diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig index d04ce8a..cf66c5c 100644 --- a/kernel/gcov/Kconfig +++ b/kernel/gcov/Kconfig @@ -35,7 +35,7 @@ config GCOV_KERNEL config GCOV_PROFILE_ALL bool "Profile entire Kernel" depends on GCOV_KERNEL - depends on SUPERH || S390 || X86 || PPC || MICROBLAZE + depends on SUPERH || S390 || X86 || PPC || MICROBLAZE || ARM default n ---help--- This options activates profiling for the entire kernel. -- 2.0.1

11 years, 2 months

[PATCH] Enable gcov support on the ARM architecture

by Riku Voipio

Enable gcov support for ARM based on original patches by David Singleton and George G. Davis Riku - updated to patch to current mainline kernel. The patch has been submitted in 2010, 2012 - for symmetry, now in 2014 too. https://lwn.net/Articles/390419/ http://marc.info/?l=linux-arm-kernel&m=133823081813044 From: Vincent Sanders <vincent.sanders(a)collabora.co.uk> Cc: Andrey Ryabinin <a.ryabinin(a)samsung.com> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Russell King <linux(a)arm.linux.org.uk> Cc: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Riku Voipio <riku.voipio(a)linaro.org> Signed-off-by: Vincent Sanders <vincent.sanders(a)collabora.co.uk> --- arch/arm/boot/bootp/Makefile | 2 ++ arch/arm/boot/compressed/Makefile | 2 ++ arch/arm/kernel/Makefile | 2 ++ kernel/gcov/Kconfig | 2 +- 4 files changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/bootp/Makefile b/arch/arm/boot/bootp/Makefile index c394e30..5761f00 100644 --- a/arch/arm/boot/bootp/Makefile +++ b/arch/arm/boot/bootp/Makefile @@ -5,6 +5,8 @@ # architecture-specific flags and dependencies. # +GCOV_PROFILE := n + LDFLAGS_bootp :=-p --no-undefined -X \ --defsym initrd_phys=$(INITRD_PHYS) \ --defsym params_phys=$(PARAMS_PHYS) -T diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 76a50ec..3ea230a 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -37,6 +37,8 @@ ifeq ($(CONFIG_ARM_VIRT_EXT),y) OBJS += hyp-stub.o endif +GCOV_PROFILE := n + # # Architecture dependencies # diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 38ddd9f..979c4e9 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -5,6 +5,8 @@ CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET) AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET) +GCOV_PROFILE := n + ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_ftrace.o = -pg CFLAGS_REMOVE_insn.o = -pg diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig index d04ce8a..cf66c5c 100644 --- a/kernel/gcov/Kconfig +++ b/kernel/gcov/Kconfig @@ -35,7 +35,7 @@ config GCOV_KERNEL config GCOV_PROFILE_ALL bool "Profile entire Kernel" depends on GCOV_KERNEL - depends on SUPERH || S390 || X86 || PPC || MICROBLAZE + depends on SUPERH || S390 || X86 || PPC || MICROBLAZE || ARM default n ---help--- This options activates profiling for the entire kernel. -- 2.0.1

11 years, 2 months

mainline boot: 88 boots: 87 pass, 0 fail, 1 offline (v3.17-rc4-168-g7ec62d4)

by Kevin's boot bot

Status report database: http://status.armcloud.us/boot/all/job/mainline/kernel/v3.17-rc4-168-g7ec62… Tree/Branch: mainline Git describe: v3.17-rc4-168-g7ec62d4 Offline boards (unable to connect to serial console) ==================================================== tegra124-jetson-tk1: OFFLINE: arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y Full Report =========== arm-shmobile_defconfig ---------------------- emev2-kzm9d 0 min 26.5 sec: PASS arm-davinci_all_defconfig ------------------------- dm365evm,legacy 0 min 19.6 sec: PASS da850-evm 0 min 17.2 sec: PASS arm-tegra_defconfig ------------------- tegra124-jetson-tk1 0 min 22.7 sec: PASS tegra30-beaver 0 min 21.6 sec: PASS arm64-defconfig --------------- qemu-aarch64,legacy 0 min 6.2 sec: PASS arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y ---------------------------------------- tegra124-jetson-tk1 0 min 31.4 sec: OFFLINE sun7i-a20-cubieboard2 0 min 13.7 sec: PASS exynos5420-arndale-octa 0 min 47.5 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.2 sec: PASS exynos5410-smdk5410 0 min 25.3 sec: PASS exynos5800-peach-pi 0 min 38.1 sec: PASS omap5-uevm 0 min 57.9 sec: PASS (Warnings: 1) exynos5422-odroid-xu3 0 min 31.2 sec: PASS (Warnings: 1) exynos5250-arndale 0 min 45.2 sec: PASS vexpress-v2p-ca15 0 min 5.6 sec: PASS arm-mvebu_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 23.6 sec: PASS armada-370-mirabox 0 min 18.6 sec: PASS arm-versatile_defconfig ----------------------- versatilepb,legacy 0 min 3.7 sec: PASS arm-multi_v7_defconfig ---------------------- am335x-boneblack 0 min 25.6 sec: PASS armada-370-mirabox 0 min 20.1 sec: PASS sun4i-a10-cubieboard 0 min 15.4 sec: PASS imx6dl-wandboard,wand-solo 0 min 20.2 sec: PASS am335x-bone 0 min 28.2 sec: PASS tegra124-jetson-tk1 0 min 23.1 sec: PASS sun7i-a20-cubieboard2 0 min 14.2 sec: PASS exynos5410-smdk5410 0 min 22.9 sec: PASS omap4-panda 1 min 0.4 sec: PASS imx6q-wandboard 0 min 19.2 sec: PASS imx6dl-wandboard,wand-dual 0 min 20.3 sec: PASS vexpress-v2p-ca15 0 min 5.7 sec: PASS ste-snowball 0 min 27.4 sec: PASS tegra30-beaver 0 min 18.2 sec: PASS omap3-n900 0 min 26.9 sec: PASS qcom-apq8074-dragonboard 0 min 20.1 sec: PASS bcm28155-ap 0 min 28.2 sec: PASS exynos5800-peach-pi 0 min 31.8 sec: PASS omap3-overo-tobi 0 min 25.8 sec: PASS exynos5422-odroid-xu3 0 min 31.8 sec: PASS (Warnings: 1) omap3-overo-storm-tobi 0 min 29.0 sec: PASS omap3-beagle-xm 0 min 51.8 sec: PASS exynos5420-arndale-octa 0 min 46.5 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.2 sec: PASS vexpress-v2p-ca9 0 min 4.8 sec: PASS omap3-beagle 0 min 35.9 sec: PASS omap5-uevm 0 min 56.4 sec: PASS (Warnings: 1) omap4-panda-es 0 min 57.3 sec: PASS exynos5250-arndale 0 min 44.6 sec: PASS zynq-zc702 0 min 22.9 sec: PASS am437x-gp-evm 0 min 21.7 sec: PASS arm-vexpress_defconfig ---------------------- vexpress-v2p-ca9 0 min 4.8 sec: PASS vexpress-v2p-ca15 0 min 5.5 sec: PASS vexpress-v2p-ca9,legacy 0 min 4.5 sec: PASS arm-multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 26.6 sec: PASS armada-370-mirabox 0 min 20.2 sec: PASS arm-qcom_defconfig ------------------ qcom-apq8074-dragonboard 0 min 19.2 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 25.4 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 31.5 sec: PASS (Warnings: 1) exynos5422-odroid-xu3 0 min 27.1 sec: PASS (Warnings: 1) exynos5250-arndale 0 min 32.2 sec: PASS exynos5410-smdk5410 0 min 22.4 sec: PASS exynos5800-peach-pi 0 min 28.7 sec: PASS arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 20.1 sec: PASS imx6dl-wandboard,wand-solo 0 min 20.4 sec: PASS imx6q-wandboard 0 min 19.0 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 27.5 sec: PASS arm-omap2plus_defconfig ----------------------- omap3-overo-storm-tobi,legacy 0 min 24.0 sec: PASS omap3-beagle-xm 1 min 3.4 sec: PASS omap3-n900 0 min 19.5 sec: PASS omap3-beagle-xm,legacy 0 min 52.1 sec: PASS omap4-panda 1 min 3.9 sec: PASS am437x-gp-evm 0 min 18.2 sec: PASS omap3-overo-tobi 0 min 26.0 sec: PASS am335x-bone 0 min 27.9 sec: PASS omap3-overo-storm-tobi 0 min 28.7 sec: PASS omap3-beagle,legacy 0 min 39.9 sec: PASS (Warnings: 1) am335x-boneblack 0 min 26.1 sec: PASS omap5-uevm 1 min 3.5 sec: PASS (Warnings: 1) omap4-panda-es 1 min 10.8 sec: PASS omap3-n900,legacy 0 min 50.4 sec: PASS (Warnings: 2) omap3-beagle 0 min 38.4 sec: PASS omap3-overo-tobi,legacy 0 min 24.1 sec: PASS (Warnings: 1) arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 16.2 sec: PASS sun4i-a10-cubieboard 0 min 15.4 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 23.4 sec: PASS armada-370-mirabox 0 min 21.1 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 18.4 sec: PASS at91-sama5d3_xplained 0 min 43.5 sec: PASS

11 years, 2 months

master build: 0 failures 28 warnings (v3.17-rc4-168-g7ec62d4)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v3.17-rc4-168-g7ec62d4 Commit: 7ec62d421b Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Build Time: 22 min 16 sec Passed: 6 / 6 (100.00 %) Failed: 0 / 6 ( 0.00 %) Errors: 0 Warnings: 28 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm64-allnoconfig 18 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-multi_v7_defconfig 7 warnings 0 mismatches : arm64-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 28 1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow] 1 ../net/rds/iw_rdma.c:200:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/tty/isicom.c:1058:240: warning: integer overflow in expression [-Woverflow] 1 ../drivers/staging/wlan-ng/prism2fw.c:792:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/staging/vt6655/device_main.c:3091:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/staging/rtl8192ee/pci.c:885:5: warning: format '%d' expects argument of type 'int', but argument 3 has type 'sk_buff_data_t' [-Wformat=] 1 ../drivers/staging/rtl8192ee/pci.c:885:5: warning: format '%d' expects argument of type 'int', but argument 2 has type 'sk_buff_data_t' [-Wformat=] 1 ../drivers/staging/dgnc/dgnc_tty.c:572:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default] 1 ../drivers/pci/host/pci-mvebu.c:887:39: warning: 'rtype' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] 1 ../drivers/net/ethernet/amd/nmclan_cs.c:624:3: warning: 'pcmcia_request_exclusive_irq' is deprecated (declared at ../include/pcmcia/ds.h:213) [-Wdeprecated-declarations] 1 ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1192 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/isdn/hardware/mISDN/w6692.c:1181:75: warning: unsupported argument to '__builtin_return_address' 1 ../drivers/isdn/hardware/mISDN/mISDNipac.c:759:75: warning: unsupported argument to '__builtin_return_address' 1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function] 1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function] 1 ../drivers/infiniband/hw/mlx5/mem.c:71:143: warning: comparison of distinct pointer types lacks a cast 1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default] 1 ../arch/arm/mach-cns3xxx/pcie.c:311:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ........................./drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function] ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 18 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:311:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../net/rds/iw_rdma.c:200:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/infiniband/hw/mlx5/mem.c:71:143: warning: comparison of distinct pointer types lacks a cast ../drivers/isdn/hardware/mISDN/w6692.c:1181:75: warning: unsupported argument to '__builtin_return_address' ../drivers/isdn/hardware/mISDN/mISDNipac.c:759:75: warning: unsupported argument to '__builtin_return_address' ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1192 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/net/ethernet/amd/nmclan_cs.c:624:3: warning: 'pcmcia_request_exclusive_irq' is deprecated (declared at ../include/pcmcia/ds.h:213) [-Wdeprecated-declarations] ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/dgnc/dgnc_tty.c:572:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../drivers/tty/isicom.c:1058:240: warning: integer overflow in expression [-Woverflow] ../drivers/staging/rtl8192ee/pci.c:885:5: warning: format '%d' expects argument of type 'int', but argument 2 has type 'sk_buff_data_t' [-Wformat=] ../drivers/staging/rtl8192ee/pci.c:885:5: warning: format '%d' expects argument of type 'int', but argument 3 has type 'sk_buff_data_t' [-Wformat=] ../drivers/staging/vt6655/device_main.c:3091:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/staging/wlan-ng/prism2fw.c:792:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/pci/host/pci-mvebu.c:887:39: warning: 'rtype' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ........................./drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default] ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default] ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow] ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default] ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-allnoconfig arm64-defconfig

11 years, 2 months

arm-soc boot: 88 boots: 88 pass, 0 fail (v3.17-rc4-386-gc39975e)

by Kevin's boot bot

Status report database: http://status.armcloud.us/boot/all/job/arm-soc/kernel/v3.17-rc4-386-gc39975… Tree/Branch: arm-soc Git describe: v3.17-rc4-386-gc39975e Full Report =========== arm-shmobile_defconfig ---------------------- emev2-kzm9d 0 min 26.6 sec: PASS arm-davinci_all_defconfig ------------------------- dm365evm,legacy 0 min 19.2 sec: PASS da850-evm 0 min 17.5 sec: PASS arm-tegra_defconfig ------------------- tegra124-jetson-tk1 0 min 22.9 sec: PASS tegra30-beaver 0 min 27.8 sec: PASS arm64-defconfig --------------- qemu-aarch64,legacy 0 min 6.0 sec: PASS arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y ---------------------------------------- tegra124-jetson-tk1 0 min 22.9 sec: PASS sun7i-a20-cubieboard2 0 min 13.6 sec: PASS exynos5420-arndale-octa 0 min 47.0 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.3 sec: PASS exynos5410-smdk5410 0 min 23.2 sec: PASS exynos5800-peach-pi 0 min 31.7 sec: PASS omap5-uevm 0 min 59.7 sec: PASS (Warnings: 1) exynos5422-odroid-xu3 0 min 29.5 sec: PASS (Warnings: 1) exynos5250-arndale 0 min 44.7 sec: PASS vexpress-v2p-ca15 0 min 5.7 sec: PASS arm-mvebu_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 23.7 sec: PASS armada-370-mirabox 0 min 18.8 sec: PASS arm-versatile_defconfig ----------------------- versatilepb,legacy 0 min 3.8 sec: PASS arm-multi_v7_defconfig ---------------------- am335x-boneblack 0 min 25.5 sec: PASS armada-370-mirabox 0 min 19.9 sec: PASS sun4i-a10-cubieboard 0 min 21.2 sec: PASS imx6dl-wandboard,wand-solo 0 min 20.4 sec: PASS am335x-bone 0 min 28.3 sec: PASS tegra124-jetson-tk1 0 min 23.1 sec: PASS sun7i-a20-cubieboard2 0 min 13.7 sec: PASS exynos5410-smdk5410 0 min 26.1 sec: PASS omap4-panda 0 min 59.9 sec: PASS imx6q-wandboard 0 min 19.1 sec: PASS imx6dl-wandboard,wand-dual 0 min 20.2 sec: PASS vexpress-v2p-ca15 0 min 5.7 sec: PASS ste-snowball 0 min 26.7 sec: PASS tegra30-beaver 0 min 18.6 sec: PASS omap3-n900 0 min 24.5 sec: PASS qcom-apq8074-dragonboard 0 min 20.2 sec: PASS bcm28155-ap 0 min 28.3 sec: PASS exynos5800-peach-pi 0 min 33.6 sec: PASS omap3-overo-tobi 0 min 28.0 sec: PASS exynos5422-odroid-xu3 0 min 29.2 sec: PASS (Warnings: 1) omap3-overo-storm-tobi 0 min 30.0 sec: PASS omap3-beagle-xm 0 min 53.5 sec: PASS exynos5420-arndale-octa 0 min 46.5 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.2 sec: PASS vexpress-v2p-ca9 0 min 4.9 sec: PASS omap3-beagle 0 min 30.7 sec: PASS omap5-uevm 1 min 2.0 sec: PASS (Warnings: 1) omap4-panda-es 0 min 58.6 sec: PASS exynos5250-arndale 0 min 50.5 sec: PASS zynq-zc702 0 min 25.1 sec: PASS am437x-gp-evm 0 min 22.1 sec: PASS arm-vexpress_defconfig ---------------------- vexpress-v2p-ca9 0 min 4.8 sec: PASS vexpress-v2p-ca15 0 min 5.5 sec: PASS vexpress-v2p-ca9,legacy 0 min 4.6 sec: PASS arm-multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 26.6 sec: PASS armada-370-mirabox 0 min 20.3 sec: PASS arm-qcom_defconfig ------------------ qcom-apq8074-dragonboard 0 min 19.1 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 25.1 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 31.4 sec: PASS (Warnings: 1) exynos5422-odroid-xu3 0 min 26.5 sec: PASS (Warnings: 1) exynos5250-arndale 0 min 32.2 sec: PASS exynos5410-smdk5410 0 min 22.2 sec: PASS exynos5800-peach-pi 0 min 26.4 sec: PASS arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 23.1 sec: PASS imx6dl-wandboard,wand-solo 0 min 21.0 sec: PASS imx6q-wandboard 0 min 18.6 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 24.2 sec: PASS arm-omap2plus_defconfig ----------------------- omap3-overo-storm-tobi,legacy 0 min 26.5 sec: PASS omap3-beagle-xm 1 min 5.3 sec: PASS omap3-n900 0 min 19.4 sec: PASS omap3-beagle-xm,legacy 0 min 54.8 sec: PASS omap4-panda 1 min 11.3 sec: PASS am437x-gp-evm 0 min 18.2 sec: PASS omap3-overo-tobi 0 min 26.8 sec: PASS am335x-bone 0 min 27.9 sec: PASS omap3-overo-storm-tobi 0 min 28.7 sec: PASS omap3-beagle,legacy 0 min 43.6 sec: PASS (Warnings: 1) am335x-boneblack 0 min 26.7 sec: PASS omap5-uevm 1 min 10.0 sec: PASS (Warnings: 1) omap4-panda-es 1 min 12.6 sec: PASS omap3-n900,legacy 0 min 44.9 sec: PASS (Warnings: 2) omap3-beagle 0 min 43.6 sec: PASS omap3-overo-tobi,legacy 0 min 28.3 sec: PASS (Warnings: 1) arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 0 min 13.2 sec: PASS sun4i-a10-cubieboard 0 min 15.3 sec: PASS arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 23.6 sec: PASS armada-370-mirabox 0 min 21.1 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 18.6 sec: PASS at91-sama5d3_xplained 0 min 43.7 sec: PASS

11 years, 2 months

Re: mainline boot: 88 boots: 86 pass, 0 fail, 2 offline (v3.17-rc4-158-ge874a5f)

by Kevin Hilman

On Tue, Sep 9, 2014 at 11:43 PM, Kevin's boot bot <khilman(a)ished.com> wrote: > Status report database: http://status.armcloud.us/boot/all/job/mainline/kernel/v3.17-rc4-158-ge874a… > > Tree/Branch: mainline > Git describe: v3.17-rc4-158-ge874a5f > Offline boards (unable to connect to serial console) > ==================================================== > tegra124-jetson-tk1: OFFLINE: arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y > zynq-zc702: OFFLINE: arm-multi_v7_defconfig FYI... Re-ran these, and both passed. Kevin

11 years, 2 months

next-20140910 build: 1 failures 23 warnings (next-20140910)

by Build bot for Mark Brown

Tree/Branch: next-20140910 Git describe: next-20140910 Commit: 761f8e4d3d Add linux-next specific files for 20140910 Build Time: 54 min 29 sec Passed: 4 / 5 ( 80.00 %) Failed: 1 / 5 ( 20.00 %) Errors: 0 Warnings: 23 Section Mismatches: 0 Failed defconfigs: arm64-allmodconfig Errors: ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 14 warnings 0 mismatches : arm64-allnoconfig 7 warnings 0 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig ------------------------------------------------------------------------------- Warnings Summary: 23 1 arch/arm/configs/multi_v7_defconfig:417:warning: override: reassigning to symbol CPU_FREQ 1 ../drivers/usb/renesas_usbhs/common.c:469:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default] 1 ../drivers/pci/host/pci-mvebu.c:887:39: warning: 'rtype' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default] 1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default] 1 ../arch/arm64/kernel/insn.c:921:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:861:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:824:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:778:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:735:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:689:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:642:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:599:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:568:18: warning: 'shift' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:552:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:480:2: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:422:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:393:2: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../arch/arm64/kernel/insn.c:347:7: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 14 warnings, 0 section mismatches Warnings: ../arch/arm64/kernel/insn.c:393:2: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:422:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:480:2: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:347:7: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:568:18: warning: 'shift' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:552:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:599:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:642:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:689:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:735:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:778:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:824:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:861:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ../arch/arm64/kernel/insn.c:921:8: warning: 'insn' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-allmodconfig : FAIL, 0 errors, 7 warnings, 0 section mismatches Warnings: ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default] ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default] ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default] ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/usb/renesas_usbhs/common.c:469:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm/configs/multi_v7_defconfig:417:warning: override: reassigning to symbol CPU_FREQ ../drivers/pci/host/pci-mvebu.c:887:39: warning: 'rtype' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-allnoconfig arm64-defconfig

11 years, 2 months

next boot: 88 boots: 82 pass, 3 fail, 3 offline (next-20140910)

by Kevin's boot bot

Status report database: http://status.armcloud.us/boot/all/job/next/kernel/next-20140910/ Tree/Branch: next Git describe: next-20140910 Failed boot tests ================= emev2-kzm9d: BUILD_FAIL: arm-shmobile_defconfig http://armcloud.us/kernel-ci/next/next-20140910/arm-shmobile_defconfig/buil… sun7i-a20-cubieboard2: BUILD_FAIL: arm-sunxi_defconfig http://armcloud.us/kernel-ci/next/next-20140910/arm-sunxi_defconfig/build.l… sun4i-a10-cubieboard: BUILD_FAIL: arm-sunxi_defconfig http://armcloud.us/kernel-ci/next/next-20140910/arm-sunxi_defconfig/build.l… Offline boards (unable to connect to serial console) ==================================================== tegra124-jetson-tk1: OFFLINE: arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y zynq-zc702: OFFLINE: arm-multi_v7_defconfig at91-sama5d3_xplained: OFFLINE: arm-sama5_defconfig Full Report =========== arm-shmobile_defconfig ---------------------- emev2-kzm9d -1 min 59.0 sec: BUILD_FAIL arm-davinci_all_defconfig ------------------------- legacy,dm365evm 0 min 19.3 sec: PASS da850-evm 0 min 17.6 sec: PASS arm-tegra_defconfig ------------------- tegra124-jetson-tk1 0 min 23.0 sec: PASS tegra30-beaver 0 min 21.0 sec: PASS arm64-defconfig --------------- legacy,qemu-aarch64 0 min 6.1 sec: PASS arm-multi_v7_defconfig+CONFIG_ARM_LPAE=y ---------------------------------------- tegra124-jetson-tk1 0 min 31.4 sec: OFFLINE sun7i-a20-cubieboard2 0 min 14.0 sec: PASS exynos5420-arndale-octa 1 min 19.5 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.2 sec: PASS exynos5410-smdk5410 0 min 23.1 sec: PASS exynos5800-peach-pi 0 min 33.7 sec: PASS omap5-uevm 0 min 59.6 sec: PASS (Warnings: 1) exynos5422-odroid-xu3 0 min 29.2 sec: PASS (Warnings: 1) exynos5250-arndale 0 min 44.8 sec: PASS vexpress-v2p-ca15 0 min 5.6 sec: PASS arm-mvebu_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 24.3 sec: PASS armada-370-mirabox 0 min 19.0 sec: PASS arm-versatile_defconfig ----------------------- legacy,versatilepb 0 min 3.9 sec: PASS arm-multi_v7_defconfig ---------------------- am335x-boneblack 0 min 25.5 sec: PASS armada-370-mirabox 0 min 19.9 sec: PASS sun4i-a10-cubieboard 0 min 16.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 20.4 sec: PASS am335x-bone 0 min 28.1 sec: PASS tegra124-jetson-tk1 0 min 22.9 sec: PASS sun7i-a20-cubieboard2 0 min 14.6 sec: PASS exynos5410-smdk5410 0 min 23.0 sec: PASS omap4-panda 1 min 0.5 sec: PASS imx6q-wandboard 0 min 18.8 sec: PASS imx6dl-wandboard,wand-dual 0 min 20.8 sec: PASS vexpress-v2p-ca15 0 min 5.7 sec: PASS ste-snowball 0 min 29.9 sec: PASS tegra30-beaver 0 min 18.4 sec: PASS omap3-n900 0 min 24.3 sec: PASS qcom-apq8074-dragonboard 0 min 20.0 sec: PASS bcm28155-ap 0 min 28.3 sec: PASS exynos5800-peach-pi 0 min 34.7 sec: PASS omap3-overo-tobi 0 min 26.8 sec: PASS exynos5422-odroid-xu3 0 min 29.1 sec: PASS (Warnings: 1) omap3-overo-storm-tobi 0 min 29.8 sec: PASS omap3-beagle-xm 0 min 53.4 sec: PASS exynos5420-arndale-octa 0 min 49.2 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.3 sec: PASS vexpress-v2p-ca9 0 min 4.8 sec: PASS omap3-beagle 0 min 34.1 sec: PASS omap5-uevm 0 min 55.5 sec: PASS (Warnings: 1) omap4-panda-es 0 min 57.1 sec: PASS exynos5250-arndale 0 min 45.1 sec: PASS zynq-zc702 0 min 31.4 sec: OFFLINE am437x-gp-evm 0 min 21.4 sec: PASS arm-vexpress_defconfig ---------------------- vexpress-v2p-ca9 0 min 4.7 sec: PASS vexpress-v2p-ca15 0 min 5.5 sec: PASS legacy,vexpress-v2p-ca9 0 min 4.5 sec: PASS arm-multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y ---------------------------------------------- armada-xp-openblocks-ax3-4 0 min 26.6 sec: PASS armada-370-mirabox 0 min 20.3 sec: PASS arm-qcom_defconfig ------------------ qcom-apq8074-dragonboard 0 min 19.8 sec: PASS arm-bcm_defconfig ----------------- bcm28155-ap 0 min 25.3 sec: PASS arm-exynos_defconfig -------------------- exynos5420-arndale-octa 0 min 31.9 sec: PASS (Warnings: 1) exynos5422-odroid-xu3 0 min 26.6 sec: PASS (Warnings: 1) exynos5250-arndale 0 min 32.6 sec: PASS exynos5410-smdk5410 0 min 22.3 sec: PASS exynos5800-peach-pi 0 min 26.9 sec: PASS arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual 0 min 20.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 20.9 sec: PASS imx6q-wandboard 0 min 18.7 sec: PASS arm-u8500_defconfig ------------------- ste-snowball 0 min 24.6 sec: PASS arm-omap2plus_defconfig ----------------------- omap3-n900 0 min 19.6 sec: PASS am335x-boneblack 0 min 26.1 sec: PASS legacy,omap3-beagle-xm 0 min 54.9 sec: PASS legacy,omap3-beagle 0 min 39.7 sec: PASS (Warnings: 1) am335x-bone 0 min 27.9 sec: PASS omap3-overo-tobi 0 min 26.6 sec: PASS legacy,omap3-overo-storm-tobi 0 min 26.8 sec: PASS omap4-panda 1 min 10.6 sec: PASS omap3-overo-storm-tobi 0 min 28.8 sec: PASS omap5-uevm 1 min 6.7 sec: PASS (Warnings: 1) omap3-beagle-xm 1 min 6.5 sec: PASS omap4-panda-es 1 min 7.7 sec: PASS legacy,omap3-n900 0 min 50.1 sec: PASS (Warnings: 2) am437x-gp-evm 0 min 20.5 sec: PASS omap3-beagle 0 min 53.5 sec: PASS legacy,omap3-overo-tobi 0 min 24.6 sec: PASS (Warnings: 1) arm-sunxi_defconfig ------------------- sun7i-a20-cubieboard2 -1 min 59.0 sec: BUILD_FAIL sun4i-a10-cubieboard -1 min 59.0 sec: BUILD_FAIL arm-mvebu_v7_defconfig ---------------------- armada-xp-openblocks-ax3-4 0 min 24.2 sec: PASS armada-370-mirabox 0 min 21.7 sec: PASS arm-sama5_defconfig ------------------- sama5d35ek 0 min 18.6 sec: PASS at91-sama5d3_xplained 0 min 31.5 sec: OFFLINE

11 years, 2 months

[PATCH] regulator: isl9305: Add Intersil ISL9305/H driver

by Mark Brown

The ISL9305 and ISL9305H are mini-PMICs offering two DCDC regulators and two LDO regulators. While there are some register differences between them these do not affect the current Linux driver as the relevant features are not yet supported. Signed-off-by: Mark Brown <broonie(a)kernel.org> --- .../devicetree/bindings/regulator/isl9305.txt | 36 +++ drivers/regulator/Kconfig | 6 + drivers/regulator/Makefile | 1 + drivers/regulator/isl9305.c | 247 +++++++++++++++++++++ include/linux/platform_data/isl9305.h | 30 +++ 5 files changed, 320 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/isl9305.txt create mode 100644 drivers/regulator/isl9305.c create mode 100644 include/linux/platform_data/isl9305.h diff --git a/Documentation/devicetree/bindings/regulator/isl9305.txt b/Documentation/devicetree/bindings/regulator/isl9305.txt new file mode 100644 index 000000000000..a626fc1bbf0d --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/isl9305.txt @@ -0,0 +1,36 @@ +Intersil ISL9305/ISL9305H voltage regulator + +Required properties: + +- compatible: "isl,isl9305" or "isl,isl9305h" +- reg: I2C slave address, usually 0x68. +- regulators: A node that houses a sub-node for each regulator within the + device. Each sub-node is identified using the node's name, with valid + values being "dcd1", "dcd2", "ldo1" and "ldo2". The content of each sub-node + is defined by the standard binding for regulators; see regulator.txt. +- VINDCD1-supply: A phandle to a regulator node supplying VINDCD1. + VINDCD2-supply: A phandle to a regulator node supplying VINDCD2. + VINLDO1-supply: A phandle to a regulator node supplying VINLDO1. + VINLDO2-supply: A phandle to a regulator node supplying VINLDO2. + +Optional properties: +- Per-regulator optional properties are defined in regulator.txt + +Example + + pmic: isl9305@68 { + compatible = "isl,isl9305"; + reg = <0x68>; + + VINDCD1-supply = <&system_power>; + VINDCD2-supply = <&system_power>; + VINLDO1-supply = <&system_power>; + VINLDO2-supply = <&system_power>; + + regulators { + dcd1 { + regulator-name = "VDD_DSP"; + regulator-always-on; + }; + }; + }; diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index a5ed328ab324..7a3a0614d573 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -251,6 +251,12 @@ config REGULATOR_HI6421 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All of them come with support to either ECO (idle) or sleep mode. +config REGULATOR_ISL9305 + tristate "Intersil ISL9305 regulator" + depends on I2C + help + This driver supports ISL9305 voltage regulator chip. + config REGULATOR_ISL6271A tristate "Intersil ISL6271A Power regulator" depends on I2C diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile index 271fe1e8ad18..25271f80f098 100644 --- a/drivers/regulator/Makefile +++ b/drivers/regulator/Makefile @@ -34,6 +34,7 @@ obj-$(CONFIG_REGULATOR_FAN53555) += fan53555.o obj-$(CONFIG_REGULATOR_GPIO) += gpio-regulator.o obj-$(CONFIG_REGULATOR_HI6421) += hi6421-regulator.o obj-$(CONFIG_REGULATOR_ISL6271A) += isl6271a-regulator.o +obj-$(CONFIG_REGULATOR_ISL9305) += isl9305.o obj-$(CONFIG_REGULATOR_LP3971) += lp3971.o obj-$(CONFIG_REGULATOR_LP3972) += lp3972.o obj-$(CONFIG_REGULATOR_LP872X) += lp872x.o diff --git a/drivers/regulator/isl9305.c b/drivers/regulator/isl9305.c new file mode 100644 index 000000000000..b0d12d186b68 --- /dev/null +++ b/drivers/regulator/isl9305.c @@ -0,0 +1,247 @@ +/* + * isl9305 - Intersil ISL9305 DCDC regulator + * + * Copyright 2014 Linaro Ltd + * + * Author: Mark Brown <broonie(a)kernel.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/module.h> +#include <linux/err.h> +#include <linux/i2c.h> +#include <linux/of.h> +#include <linux/platform_data/isl9305.h> +#include <linux/regmap.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/of_regulator.h> +#include <linux/slab.h> + +/* + * Registers + */ +#define ISL9305_DCD1OUT 0x0 +#define ISL9305_DCD2OUT 0x1 +#define ISL9305_LDO1OUT 0x2 +#define ISL9305_LDO2OUT 0x3 +#define ISL9305_DCD_PARAMETER 0x4 +#define ISL9305_SYSTEM_PARAMETER 0x5 +#define ISL9305_DCD_SRCTL 0x6 + +#define ISL9305_MAX_REG ISL9305_DCD_SRCTL + +/* + * DCD_PARAMETER + */ +#define ISL9305_DCD_PHASE 0x40 +#define ISL9305_DCD2_ULTRA 0x20 +#define ISL9305_DCD1_ULTRA 0x10 +#define ISL9305_DCD2_BLD 0x08 +#define ISL9305_DCD1_BLD 0x04 +#define ISL9305_DCD2_MODE 0x02 +#define ISL9305_DCD1_MODE 0x01 + +/* + * SYSTEM_PARAMETER + */ +#define ISL9305_I2C_EN 0x40 +#define ISL9305_DCDPOR_MASK 0x30 +#define ISL9305_LDO2_EN 0x08 +#define ISL9305_LDO1_EN 0x04 +#define ISL9305_DCD2_EN 0x02 +#define ISL9305_DCD1_EN 0x01 + +/* + * DCD_SRCTL + */ +#define ISL9305_DCD2SR_MASK 0xc0 +#define ISL9305_DCD1SR_MASK 0x07 + +static const struct regulator_ops isl9305_ops = { + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + .list_voltage = regulator_list_voltage_linear, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, +}; + +static const struct regulator_desc isl9305_regulators[] = { + [ISL9305_DCD1] = { + .name = "DCD1", + .n_voltages = 0x70, + .min_uV = 825000, + .uV_step = 25000, + .vsel_reg = ISL9305_DCD1OUT, + .vsel_mask = 0x7f, + .enable_reg = ISL9305_SYSTEM_PARAMETER, + .enable_mask = ISL9305_DCD1_EN, + .supply_name = "VINDCD1", + .ops = &isl9305_ops, + }, + [ISL9305_DCD2] = { + .name = "DCD2", + .n_voltages = 0x70, + .min_uV = 825000, + .uV_step = 25000, + .vsel_reg = ISL9305_DCD2OUT, + .vsel_mask = 0x7f, + .enable_reg = ISL9305_SYSTEM_PARAMETER, + .enable_mask = ISL9305_DCD2_EN, + .supply_name = "VINDCD2", + .ops = &isl9305_ops, + }, + [ISL9305_LDO1] = { + .name = "LDO1", + .n_voltages = 0x37, + .min_uV = 900000, + .uV_step = 50000, + .vsel_reg = ISL9305_LDO1OUT, + .vsel_mask = 0x3f, + .enable_reg = ISL9305_SYSTEM_PARAMETER, + .enable_mask = ISL9305_LDO1_EN, + .supply_name = "VINLDO1", + .ops = &isl9305_ops, + }, + [ISL9305_LDO2] = { + .name = "LDO2", + .n_voltages = 0x37, + .min_uV = 900000, + .uV_step = 50000, + .vsel_reg = ISL9305_LDO2OUT, + .vsel_mask = 0x3f, + .enable_reg = ISL9305_SYSTEM_PARAMETER, + .enable_mask = ISL9305_LDO2_EN, + .supply_name = "VINLDO2", + .ops = &isl9305_ops, + }, +}; + +#ifdef CONFIG_OF +static struct of_regulator_match isl9305_reg_matches[] = { + [ISL9305_DCD1] = { .name = "dcd1" }, + [ISL9305_DCD2] = { .name = "dcd2" }, + [ISL9305_LDO1] = { .name = "ldo1" }, + [ISL9305_LDO2] = { .name = "ldo2" }, +}; + +static struct of_regulator_match *isl9305_parse_dt(struct i2c_client *i2c) +{ + struct device_node *node = i2c->dev.of_node; + struct of_regulator_match *matches; + struct device_node *regs; + int count; + + regs = of_get_child_by_name(node, "regulators"); + if (!regs) + return NULL; + + matches = devm_kmemdup(&i2c->dev, isl9305_reg_matches, + sizeof(isl9305_reg_matches), GFP_KERNEL); + if (!matches) + return NULL; + + count = of_regulator_match(&i2c->dev, regs, matches, + ARRAY_SIZE(isl9305_reg_matches)); + of_node_put(regs); + if ((count < 0) || (count > ARRAY_SIZE(isl9305_reg_matches))) + return NULL; + + return matches; +} +#else +static struct of_regulator_match *isl9305_parse_dt(struct i2c_client *i2c) +{ + return NULL; +} +#endif + +static const struct regmap_config isl9305_regmap = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = ISL9305_MAX_REG, + .cache_type = REGCACHE_RBTREE, +}; + +static int isl9305_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct regulator_config config = { }; + struct isl9305_pdata *pdata = i2c->dev.platform_data; + struct of_regulator_match *of_matches; + struct regulator_dev *rdev; + struct regmap *regmap; + int i, ret; + + of_matches = isl9305_parse_dt(i2c); + + regmap = devm_regmap_init_i2c(i2c, &isl9305_regmap); + if (IS_ERR(regmap)) { + ret = PTR_ERR(regmap); + dev_err(&i2c->dev, "Failed to create regmap: %d\n", ret); + return ret; + } + + config.dev = &i2c->dev; + + for (i = 0; i < ARRAY_SIZE(isl9305_regulators); i++) { + config.of_node = NULL; + config.init_data = NULL; + + if (of_matches) { + config.init_data = of_matches[i].init_data; + config.of_node = of_matches[i].of_node; + } + + if (!config.init_data && pdata) + config.init_data = pdata->init_data[i]; + + rdev = devm_regulator_register(&i2c->dev, + &isl9305_regulators[i], + &config); + if (IS_ERR(rdev)) { + ret = PTR_ERR(rdev); + dev_err(&i2c->dev, "Failed to register %s: %d\n", + isl9305_regulators[i].name, ret); + return ret; + } + } + + return 0; +} + +#ifdef CONFIG_OF +static const struct of_device_id isl9305_dt_ids[] = { + { .compatible = "isl,isl9305" }, + { .compatible = "isl,isl9305h" }, + {}, +}; +#endif + +static const struct i2c_device_id isl9305_i2c_id[] = { + { "isl9305", }, + { "isl9305h", }, + { } +}; +MODULE_DEVICE_TABLE(i2c, isl9305_i2c_id); + +static struct i2c_driver isl9305_regulator_driver = { + .driver = { + .name = "isl9305", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(isl9305_dt_ids), + }, + .probe = isl9305_i2c_probe, + .id_table = isl9305_i2c_id, +}; + +module_i2c_driver(isl9305_regulator_driver); + +MODULE_AUTHOR("Mark Brown"); +MODULE_DESCRIPTION("Intersil ISL9305 DCDC regulator"); +MODULE_LICENSE("GPL"); diff --git a/include/linux/platform_data/isl9305.h b/include/linux/platform_data/isl9305.h new file mode 100644 index 000000000000..1419133fa69e --- /dev/null +++ b/include/linux/platform_data/isl9305.h @@ -0,0 +1,30 @@ +/* + * isl9305 - Intersil ISL9305 DCDC regulator + * + * Copyright 2014 Linaro Ltd + * + * Author: Mark Brown <broonie(a)kernel.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ISL9305_H +#define __ISL9305_H + +#define ISL9305_DCD1 0 +#define ISL9305_DCD2 1 +#define ISL9305_LDO1 2 +#define ISL9305_LDO2 3 + +#define ISL9305_MAX_REGULATOR ISL9305_LDO2 + +struct regulator_init_data; + +struct isl9305_pdata { + struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR]; +}; + +#endif -- 2.1.0

11 years, 2 months

master build: 0 failures 28 warnings (v3.17-rc4-158-ge874a5f)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v3.17-rc4-158-ge874a5f Commit: e874a5fe3e Merge branch 'for-next-3.17' of git://git.samba.org/sfrench/cifs-2.6 Build Time: 29 min 41 sec Passed: 6 / 6 (100.00 %) Failed: 0 / 6 ( 0.00 %) Errors: 0 Warnings: 28 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm64-allnoconfig 18 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-multi_v7_defconfig 7 warnings 0 mismatches : arm64-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 28 1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow] 1 ../net/rds/iw_rdma.c:200:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/tty/isicom.c:1058:240: warning: integer overflow in expression [-Woverflow] 1 ../drivers/staging/wlan-ng/prism2fw.c:792:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/staging/vt6655/device_main.c:3091:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/staging/rtl8192ee/pci.c:885:5: warning: format '%d' expects argument of type 'int', but argument 3 has type 'sk_buff_data_t' [-Wformat=] 1 ../drivers/staging/rtl8192ee/pci.c:885:5: warning: format '%d' expects argument of type 'int', but argument 2 has type 'sk_buff_data_t' [-Wformat=] 1 ../drivers/staging/dgnc/dgnc_tty.c:572:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] 1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default] 1 ../drivers/pci/host/pci-mvebu.c:887:39: warning: 'rtype' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] 1 ../drivers/net/ethernet/amd/nmclan_cs.c:624:3: warning: 'pcmcia_request_exclusive_irq' is deprecated (declared at ../include/pcmcia/ds.h:213) [-Wdeprecated-declarations] 1 ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1192 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 ../drivers/isdn/hardware/mISDN/w6692.c:1181:75: warning: unsupported argument to '__builtin_return_address' 1 ../drivers/isdn/hardware/mISDN/mISDNipac.c:759:75: warning: unsupported argument to '__builtin_return_address' 1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function] 1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function] 1 ../drivers/infiniband/hw/mlx5/mem.c:71:143: warning: comparison of distinct pointer types lacks a cast 1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default] 1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default] 1 ../arch/arm/mach-cns3xxx/pcie.c:311:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allnoconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function] ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 18 warnings, 0 section mismatches Warnings: ../arch/arm/mach-cns3xxx/pcie.c:311:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../net/rds/iw_rdma.c:200:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/isdn/hardware/mISDN/w6692.c:1181:75: warning: unsupported argument to '__builtin_return_address' ../drivers/isdn/hardware/mISDN/mISDNipac.c:759:75: warning: unsupported argument to '__builtin_return_address' ../drivers/infiniband/hw/mlx5/mem.c:71:143: warning: comparison of distinct pointer types lacks a cast ../drivers/mtd/chips/cfi_cmdset_0020.c:651:1: warning: the frame size of 1192 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/net/ethernet/amd/nmclan_cs.c:624:3: warning: 'pcmcia_request_exclusive_irq' is deprecated (declared at ../include/pcmcia/ds.h:213) [-Wdeprecated-declarations] ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp] ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:307:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:467:46: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/tty/isicom.c:1058:240: warning: integer overflow in expression [-Woverflow] ../drivers/staging/dgnc/dgnc_tty.c:572:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/scsi/ips.c:210:2: warning: #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" [-Wcpp] ../drivers/staging/rtl8192ee/pci.c:885:5: warning: format '%d' expects argument of type 'int', but argument 2 has type 'sk_buff_data_t' [-Wformat=] ../drivers/staging/rtl8192ee/pci.c:885:5: warning: format '%d' expects argument of type 'int', but argument 3 has type 'sk_buff_data_t' [-Wformat=] ../drivers/staging/vt6655/device_main.c:3091:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../drivers/staging/wlan-ng/prism2fw.c:792:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/pci/host/pci-mvebu.c:887:39: warning: 'rtype' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default] ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default] ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow] ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default] ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-allnoconfig arm64-defconfig

11 years, 2 months

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