From: Daniel Golle Date: Tue, 7 May 2024 13:01:34 +0000 (+0100) Subject: kernel/airoha: Create kernel files for v6.6 (from v6.1) X-Git-Tag: v24.10.0-rc1~1865 X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=8ca67645cea3c2cf06560c3b7b6e827b46e42d01;p=openwrt%2Fopenwrt.git kernel/airoha: Create kernel files for v6.6 (from v6.1) This is an automatically generated commit. When doing `git bisect`, consider `git bisect --skip`. Signed-off-by: Daniel Golle Link: https://github.com/openwrt/openwrt/pull/15416 Signed-off-by: Robert Marko --- diff --git a/target/linux/airoha/config-6.1 b/target/linux/airoha/config-6.1 deleted file mode 100644 index e609c29db2..0000000000 --- a/target/linux/airoha/config-6.1 +++ /dev/null @@ -1,294 +0,0 @@ -CONFIG_ALIGNMENT_TRAP=y -CONFIG_ARCH_32BIT_OFF_T=y -CONFIG_ARCH_AIROHA=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_KEEP_MEMBLOCK=y -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_ARCH_MULTIPLATFORM=y -CONFIG_ARCH_MULTI_V6_V7=y -CONFIG_ARCH_MULTI_V7=y -CONFIG_ARCH_NR_GPIO=0 -CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y -CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARM=y -CONFIG_ARM_AMBA=y -CONFIG_ARM_ARCH_TIMER=y -CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y -CONFIG_ARM_CPU_SUSPEND=y -CONFIG_ARM_GIC=y -CONFIG_ARM_GIC_V3=y -CONFIG_ARM_GIC_V3_ITS=y -CONFIG_ARM_GIC_V3_ITS_PCI=y -CONFIG_ARM_HAS_GROUP_RELOCS=y -CONFIG_ARM_HEAVY_MB=y -# CONFIG_ARM_HIGHBANK_CPUIDLE is not set -CONFIG_ARM_L1_CACHE_SHIFT=6 -CONFIG_ARM_L1_CACHE_SHIFT_6=y -CONFIG_ARM_PATCH_IDIV=y -CONFIG_ARM_PATCH_PHYS_VIRT=y -CONFIG_ARM_PSCI=y -CONFIG_ARM_PSCI_FW=y -# CONFIG_ARM_SMMU is not set -CONFIG_ARM_THUMB=y -CONFIG_ARM_UNWIND=y -CONFIG_ARM_VIRT_EXT=y -CONFIG_ATAGS=y -CONFIG_AUTO_ZRELADDR=y -CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_MQ_PCI=y -CONFIG_BLK_PM=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_BSD_PROCESS_ACCT_V3=y -CONFIG_CACHE_L2X0=y -CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y -CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" -CONFIG_CC_NO_ARRAY_BOUNDS=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMDLINE="rootfstype=squashfs,jffs2" -CONFIG_CMDLINE_FROM_BOOTLOADER=y -CONFIG_COMMON_CLK=y -CONFIG_COMMON_CLK_EN7523=y -CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1 -CONFIG_COMPAT_32BIT_TIME=y -CONFIG_CONTEXT_TRACKING=y -CONFIG_CONTEXT_TRACKING_IDLE=y -CONFIG_CPU_32v6K=y -CONFIG_CPU_32v7=y -CONFIG_CPU_ABRT_EV7=y -CONFIG_CPU_CACHE_V7=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y -CONFIG_CPU_HAS_ASID=y -CONFIG_CPU_IDLE=y -CONFIG_CPU_IDLE_GOV_MENU=y -CONFIG_CPU_LITTLE_ENDIAN=y -CONFIG_CPU_PABRT_V7=y -CONFIG_CPU_PM=y -CONFIG_CPU_RMAP=y -CONFIG_CPU_SPECTRE=y -CONFIG_CPU_THUMB_CAPABLE=y -CONFIG_CPU_TLB_V7=y -CONFIG_CPU_V7=y -CONFIG_CRC16=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_HASH_INFO=y -CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y -CONFIG_CRYPTO_LIB_SHA1=y -CONFIG_CRYPTO_LIB_UTILS=y -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_ZSTD=y -CONFIG_CURRENT_POINTER_IN_TPIDRURO=y -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S" -CONFIG_DEBUG_MISC=y -CONFIG_DMA_OPS=y -CONFIG_DTC=y -CONFIG_EDAC_ATOMIC_SCRUB=y -CONFIG_EDAC_SUPPORT=y -CONFIG_EXCLUSIVE_SYSTEM_RAM=y -CONFIG_FIXED_PHY=y -CONFIG_FIX_EARLYCON_MEM=y -CONFIG_FWNODE_MDIO=y -CONFIG_FW_LOADER_PAGED_BUF=y -CONFIG_FW_LOADER_SYSFS=y -CONFIG_GCC11_NO_ARRAY_BOUNDS=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_GENERIC_ARCH_TOPOLOGY=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_CPU_VULNERABILITIES=y -CONFIG_GENERIC_EARLY_IOREMAP=y -CONFIG_GENERIC_GETTIMEOFDAY=y -CONFIG_GENERIC_IDLE_POLL_SETUP=y -CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y -CONFIG_GENERIC_IRQ_MIGRATION=y -CONFIG_GENERIC_IRQ_MULTI_HANDLER=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_SHOW_LEVEL=y -CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y -CONFIG_GENERIC_MSI_IRQ=y -CONFIG_GENERIC_MSI_IRQ_DOMAIN=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_PHY=y -CONFIG_GENERIC_PINCONF=y -CONFIG_GENERIC_PINCTRL_GROUPS=y -CONFIG_GENERIC_PINMUX_FUNCTIONS=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_VDSO_32=y -CONFIG_GPIOLIB_IRQCHIP=y -CONFIG_GPIO_CDEV=y -CONFIG_GPIO_EN7523=y -CONFIG_GPIO_GENERIC=y -# CONFIG_HARDEN_BRANCH_HISTORY is not set -# CONFIG_HARDEN_BRANCH_PREDICTOR is not set -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -CONFIG_HAVE_SMP=y -CONFIG_HOTPLUG_CPU=y -CONFIG_HW_RANDOM=y -CONFIG_HZ_FIXED=0 -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_IOMMU_DEBUGFS is not set -# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set -# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set -CONFIG_IOMMU_SUPPORT=y -CONFIG_IRQCHIP=y -CONFIG_IRQSTACKS=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_TIME_ACCOUNTING=y -CONFIG_IRQ_WORK=y -# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set -CONFIG_LIBFDT=y -CONFIG_LOCK_DEBUGGING_SUPPORT=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_MDIO_BUS=y -CONFIG_MDIO_DEVICE=y -CONFIG_MDIO_DEVRES=y -CONFIG_MEMFD_CREATE=y -CONFIG_MFD_SYSCON=y -CONFIG_MIGHT_HAVE_CACHE_L2X0=y -CONFIG_MIGRATION=y -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MTD_NAND_CORE=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND_ECC_SW_HAMMING=y -CONFIG_MTD_SPI_NAND=y -CONFIG_MTD_SPI_NOR=y -CONFIG_MTD_SPLIT_FIRMWARE=y -CONFIG_MTD_SPLIT_FIT_FW=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_BEB_LIMIT=20 -CONFIG_MTD_UBI_BLOCK=y -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NET_FLOW_LIMIT=y -CONFIG_NET_SELFTESTS=y -CONFIG_NLS=y -CONFIG_NO_HZ_COMMON=y -CONFIG_NO_HZ_IDLE=y -CONFIG_NR_CPUS=2 -CONFIG_NVMEM=y -CONFIG_NVMEM_LAYOUTS=y -CONFIG_NVMEM_SYSFS=y -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IRQ=y -CONFIG_OF_KOBJ=y -CONFIG_OF_MDIO=y -CONFIG_OLD_SIGACTION=y -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_OUTER_CACHE=y -CONFIG_OUTER_CACHE_SYNC=y -CONFIG_PADATA=y -CONFIG_PAGE_OFFSET=0xC0000000 -CONFIG_PAGE_POOL=y -CONFIG_PAGE_SIZE_LESS_THAN_256KB=y -CONFIG_PAGE_SIZE_LESS_THAN_64KB=y -CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y -CONFIG_PARTITION_PERCPU=y -CONFIG_PCI=y -CONFIG_PCIEAER=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCIE_MEDIATEK=y -CONFIG_PCIE_PME=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_DOMAINS_GENERIC=y -CONFIG_PCI_MSI=y -CONFIG_PCI_MSI_IRQ_DOMAIN=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=2 -CONFIG_PHYLIB=y -CONFIG_PHYLIB_LEDS=y -CONFIG_PINCTRL=y -CONFIG_PM=y -CONFIG_PM_CLK=y -CONFIG_PREEMPT_NONE_BUILD=y -CONFIG_PTP_1588_CLOCK_OPTIONAL=y -CONFIG_PWM=y -CONFIG_PWM_SYSFS=y -CONFIG_RANDSTRUCT_NONE=y -CONFIG_RAS=y -CONFIG_RATIONAL=y -CONFIG_REGMAP=y -CONFIG_REGMAP_MMIO=y -CONFIG_RESET_CONTROLLER=y -CONFIG_RFS_ACCEL=y -CONFIG_RPS=y -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_SCSI=y -CONFIG_SCSI_COMMON=y -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_FSL=y -# CONFIG_SERIAL_8250_SHARE_IRQ is not set -CONFIG_SERIAL_MCTRL_GPIO=y -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SGL_ALLOC=y -CONFIG_SG_POOL=y -CONFIG_SMP=y -CONFIG_SMP_ON_UP=y -CONFIG_SOCK_RX_QUEUE_MAPPING=y -CONFIG_SOFTIRQ_ON_OWN_STACK=y -CONFIG_SPARSE_IRQ=y -CONFIG_SPI=y -CONFIG_SPI_AIROHA_EN7523=y -CONFIG_SPI_MASTER=y -CONFIG_SPI_MEM=y -CONFIG_SRCU=y -CONFIG_STACKTRACE=y -# CONFIG_SWAP is not set -CONFIG_SWPHY=y -CONFIG_SWP_EMULATE=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_THREAD_INFO_IN_TASK=y -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TIMER_OF=y -CONFIG_TIMER_PROBE=y -CONFIG_TREE_RCU=y -CONFIG_TREE_SRCU=y -CONFIG_UBIFS_FS=y -CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" -CONFIG_UNWINDER_ARM=y -CONFIG_USB=y -CONFIG_USB_COMMON=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_XHCI_HCD=y -# CONFIG_USB_XHCI_PLATFORM is not set -CONFIG_USE_OF=y -# CONFIG_VFP is not set -CONFIG_WATCHDOG_CORE=y -# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set -CONFIG_XPS=y -CONFIG_XXHASH=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_ZBOOT_ROM_BSS=0 -CONFIG_ZBOOT_ROM_TEXT=0 -CONFIG_ZLIB_DEFLATE=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZSTD_COMMON=y -CONFIG_ZSTD_COMPRESS=y -CONFIG_ZSTD_DECOMPRESS=y diff --git a/target/linux/airoha/config-6.6 b/target/linux/airoha/config-6.6 new file mode 100644 index 0000000000..e609c29db2 --- /dev/null +++ b/target/linux/airoha/config-6.6 @@ -0,0 +1,294 @@ +CONFIG_ALIGNMENT_TRAP=y +CONFIG_ARCH_32BIT_OFF_T=y +CONFIG_ARCH_AIROHA=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_KEEP_MEMBLOCK=y +CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y +CONFIG_ARCH_MULTIPLATFORM=y +CONFIG_ARCH_MULTI_V6_V7=y +CONFIG_ARCH_MULTI_V7=y +CONFIG_ARCH_NR_GPIO=0 +CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y +CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARM=y +CONFIG_ARM_AMBA=y +CONFIG_ARM_ARCH_TIMER=y +CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y +CONFIG_ARM_CPU_SUSPEND=y +CONFIG_ARM_GIC=y +CONFIG_ARM_GIC_V3=y +CONFIG_ARM_GIC_V3_ITS=y +CONFIG_ARM_GIC_V3_ITS_PCI=y +CONFIG_ARM_HAS_GROUP_RELOCS=y +CONFIG_ARM_HEAVY_MB=y +# CONFIG_ARM_HIGHBANK_CPUIDLE is not set +CONFIG_ARM_L1_CACHE_SHIFT=6 +CONFIG_ARM_L1_CACHE_SHIFT_6=y +CONFIG_ARM_PATCH_IDIV=y +CONFIG_ARM_PATCH_PHYS_VIRT=y +CONFIG_ARM_PSCI=y +CONFIG_ARM_PSCI_FW=y +# CONFIG_ARM_SMMU is not set +CONFIG_ARM_THUMB=y +CONFIG_ARM_UNWIND=y +CONFIG_ARM_VIRT_EXT=y +CONFIG_ATAGS=y +CONFIG_AUTO_ZRELADDR=y +CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y +CONFIG_BLK_DEV_SD=y +CONFIG_BLK_MQ_PCI=y +CONFIG_BLK_PM=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_CACHE_L2X0=y +CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y +CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" +CONFIG_CC_NO_ARRAY_BOUNDS=y +CONFIG_CLONE_BACKWARDS=y +CONFIG_CMDLINE="rootfstype=squashfs,jffs2" +CONFIG_CMDLINE_FROM_BOOTLOADER=y +CONFIG_COMMON_CLK=y +CONFIG_COMMON_CLK_EN7523=y +CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1 +CONFIG_COMPAT_32BIT_TIME=y +CONFIG_CONTEXT_TRACKING=y +CONFIG_CONTEXT_TRACKING_IDLE=y +CONFIG_CPU_32v6K=y +CONFIG_CPU_32v7=y +CONFIG_CPU_ABRT_EV7=y +CONFIG_CPU_CACHE_V7=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_MENU=y +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_CPU_PABRT_V7=y +CONFIG_CPU_PM=y +CONFIG_CPU_RMAP=y +CONFIG_CPU_SPECTRE=y +CONFIG_CPU_THUMB_CAPABLE=y +CONFIG_CPU_TLB_V7=y +CONFIG_CPU_V7=y +CONFIG_CRC16=y +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_HASH_INFO=y +CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y +CONFIG_CRYPTO_LIB_SHA1=y +CONFIG_CRYPTO_LIB_UTILS=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_ZSTD=y +CONFIG_CURRENT_POINTER_IN_TPIDRURO=y +CONFIG_DCACHE_WORD_ACCESS=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S" +CONFIG_DEBUG_MISC=y +CONFIG_DMA_OPS=y +CONFIG_DTC=y +CONFIG_EDAC_ATOMIC_SCRUB=y +CONFIG_EDAC_SUPPORT=y +CONFIG_EXCLUSIVE_SYSTEM_RAM=y +CONFIG_FIXED_PHY=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_FWNODE_MDIO=y +CONFIG_FW_LOADER_PAGED_BUF=y +CONFIG_FW_LOADER_SYSFS=y +CONFIG_GCC11_NO_ARRAY_BOUNDS=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_GENERIC_ARCH_TOPOLOGY=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_CPU_VULNERABILITIES=y +CONFIG_GENERIC_EARLY_IOREMAP=y +CONFIG_GENERIC_GETTIMEOFDAY=y +CONFIG_GENERIC_IDLE_POLL_SETUP=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_IRQ_MIGRATION=y +CONFIG_GENERIC_IRQ_MULTI_HANDLER=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_IRQ_SHOW_LEVEL=y +CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y +CONFIG_GENERIC_MSI_IRQ=y +CONFIG_GENERIC_MSI_IRQ_DOMAIN=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_PHY=y +CONFIG_GENERIC_PINCONF=y +CONFIG_GENERIC_PINCTRL_GROUPS=y +CONFIG_GENERIC_PINMUX_FUNCTIONS=y +CONFIG_GENERIC_SCHED_CLOCK=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GENERIC_STRNCPY_FROM_USER=y +CONFIG_GENERIC_STRNLEN_USER=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_VDSO_32=y +CONFIG_GPIOLIB_IRQCHIP=y +CONFIG_GPIO_CDEV=y +CONFIG_GPIO_EN7523=y +CONFIG_GPIO_GENERIC=y +# CONFIG_HARDEN_BRANCH_HISTORY is not set +# CONFIG_HARDEN_BRANCH_PREDICTOR is not set +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT_MAP=y +CONFIG_HAVE_SMP=y +CONFIG_HOTPLUG_CPU=y +CONFIG_HW_RANDOM=y +CONFIG_HZ_FIXED=0 +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_IOMMU_DEBUGFS is not set +# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set +# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set +CONFIG_IOMMU_SUPPORT=y +CONFIG_IRQCHIP=y +CONFIG_IRQSTACKS=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_DOMAIN_HIERARCHY=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_IRQ_TIME_ACCOUNTING=y +CONFIG_IRQ_WORK=y +# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set +CONFIG_LIBFDT=y +CONFIG_LOCK_DEBUGGING_SUPPORT=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_MDIO_BUS=y +CONFIG_MDIO_DEVICE=y +CONFIG_MDIO_DEVRES=y +CONFIG_MEMFD_CREATE=y +CONFIG_MFD_SYSCON=y +CONFIG_MIGHT_HAVE_CACHE_L2X0=y +CONFIG_MIGRATION=y +CONFIG_MODULES_USE_ELF_REL=y +CONFIG_MTD_NAND_CORE=y +CONFIG_MTD_NAND_ECC=y +CONFIG_MTD_NAND_ECC_SW_HAMMING=y +CONFIG_MTD_SPI_NAND=y +CONFIG_MTD_SPI_NOR=y +CONFIG_MTD_SPLIT_FIRMWARE=y +CONFIG_MTD_SPLIT_FIT_FW=y +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_BEB_LIMIT=20 +CONFIG_MTD_UBI_BLOCK=y +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NET_FLOW_LIMIT=y +CONFIG_NET_SELFTESTS=y +CONFIG_NLS=y +CONFIG_NO_HZ_COMMON=y +CONFIG_NO_HZ_IDLE=y +CONFIG_NR_CPUS=2 +CONFIG_NVMEM=y +CONFIG_NVMEM_LAYOUTS=y +CONFIG_NVMEM_SYSFS=y +CONFIG_OF=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_GPIO=y +CONFIG_OF_IRQ=y +CONFIG_OF_KOBJ=y +CONFIG_OF_MDIO=y +CONFIG_OLD_SIGACTION=y +CONFIG_OLD_SIGSUSPEND3=y +CONFIG_OUTER_CACHE=y +CONFIG_OUTER_CACHE_SYNC=y +CONFIG_PADATA=y +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PAGE_POOL=y +CONFIG_PAGE_SIZE_LESS_THAN_256KB=y +CONFIG_PAGE_SIZE_LESS_THAN_64KB=y +CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y +CONFIG_PARTITION_PERCPU=y +CONFIG_PCI=y +CONFIG_PCIEAER=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCIE_MEDIATEK=y +CONFIG_PCIE_PME=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_DOMAINS_GENERIC=y +CONFIG_PCI_MSI=y +CONFIG_PCI_MSI_IRQ_DOMAIN=y +CONFIG_PERF_USE_VMALLOC=y +CONFIG_PGTABLE_LEVELS=2 +CONFIG_PHYLIB=y +CONFIG_PHYLIB_LEDS=y +CONFIG_PINCTRL=y +CONFIG_PM=y +CONFIG_PM_CLK=y +CONFIG_PREEMPT_NONE_BUILD=y +CONFIG_PTP_1588_CLOCK_OPTIONAL=y +CONFIG_PWM=y +CONFIG_PWM_SYSFS=y +CONFIG_RANDSTRUCT_NONE=y +CONFIG_RAS=y +CONFIG_RATIONAL=y +CONFIG_REGMAP=y +CONFIG_REGMAP_MMIO=y +CONFIG_RESET_CONTROLLER=y +CONFIG_RFS_ACCEL=y +CONFIG_RPS=y +CONFIG_RWSEM_SPIN_ON_OWNER=y +CONFIG_SCSI=y +CONFIG_SCSI_COMMON=y +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_FSL=y +# CONFIG_SERIAL_8250_SHARE_IRQ is not set +CONFIG_SERIAL_MCTRL_GPIO=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SGL_ALLOC=y +CONFIG_SG_POOL=y +CONFIG_SMP=y +CONFIG_SMP_ON_UP=y +CONFIG_SOCK_RX_QUEUE_MAPPING=y +CONFIG_SOFTIRQ_ON_OWN_STACK=y +CONFIG_SPARSE_IRQ=y +CONFIG_SPI=y +CONFIG_SPI_AIROHA_EN7523=y +CONFIG_SPI_MASTER=y +CONFIG_SPI_MEM=y +CONFIG_SRCU=y +CONFIG_STACKTRACE=y +# CONFIG_SWAP is not set +CONFIG_SWPHY=y +CONFIG_SWP_EMULATE=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_THREAD_INFO_IN_TASK=y +CONFIG_TICK_CPU_ACCOUNTING=y +CONFIG_TIMER_OF=y +CONFIG_TIMER_PROBE=y +CONFIG_TREE_RCU=y +CONFIG_TREE_SRCU=y +CONFIG_UBIFS_FS=y +CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" +CONFIG_UNWINDER_ARM=y +CONFIG_USB=y +CONFIG_USB_COMMON=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_XHCI_HCD=y +# CONFIG_USB_XHCI_PLATFORM is not set +CONFIG_USE_OF=y +# CONFIG_VFP is not set +CONFIG_WATCHDOG_CORE=y +# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set +CONFIG_XPS=y +CONFIG_XXHASH=y +CONFIG_XZ_DEC_ARM=y +CONFIG_XZ_DEC_BCJ=y +CONFIG_ZBOOT_ROM_BSS=0 +CONFIG_ZBOOT_ROM_TEXT=0 +CONFIG_ZLIB_DEFLATE=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZSTD_COMMON=y +CONFIG_ZSTD_COMPRESS=y +CONFIG_ZSTD_DECOMPRESS=y diff --git a/target/linux/airoha/patches-6.1/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch b/target/linux/airoha/patches-6.1/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch deleted file mode 100644 index dc28bd1df9..0000000000 --- a/target/linux/airoha/patches-6.1/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch +++ /dev/null @@ -1,341 +0,0 @@ ---- a/drivers/spi/Kconfig -+++ b/drivers/spi/Kconfig -@@ -330,6 +330,12 @@ config SPI_DLN2 - This driver can also be built as a module. If so, the module - will be called spi-dln2. - -+config SPI_AIROHA_EN7523 -+ bool "Airoha EN7523 SPI controller support" -+ depends on ARCH_AIROHA -+ help -+ This enables SPI controller support for the Airoha EN7523 SoC. -+ - config SPI_EP93XX - tristate "Cirrus Logic EP93xx SPI controller" - depends on ARCH_EP93XX || COMPILE_TEST ---- a/drivers/spi/Makefile -+++ b/drivers/spi/Makefile -@@ -47,6 +47,7 @@ obj-$(CONFIG_SPI_DW_BT1) += spi-dw-bt1. - obj-$(CONFIG_SPI_DW_MMIO) += spi-dw-mmio.o - obj-$(CONFIG_SPI_DW_PCI) += spi-dw-pci.o - obj-$(CONFIG_SPI_EP93XX) += spi-ep93xx.o -+obj-$(CONFIG_SPI_AIROHA_EN7523) += spi-en7523.o - obj-$(CONFIG_SPI_FALCON) += spi-falcon.o - obj-$(CONFIG_SPI_FSI) += spi-fsi.o - obj-$(CONFIG_SPI_FSL_CPM) += spi-fsl-cpm.o ---- /dev/null -+++ b/drivers/spi/spi-en7523.c -@@ -0,0 +1,313 @@ -+// SPDX-License-Identifier: GPL-2.0 -+ -+#include -+#include -+#include -+#include -+ -+ -+#define ENSPI_READ_IDLE_EN 0x0004 -+#define ENSPI_MTX_MODE_TOG 0x0014 -+#define ENSPI_RDCTL_FSM 0x0018 -+#define ENSPI_MANUAL_EN 0x0020 -+#define ENSPI_MANUAL_OPFIFO_EMPTY 0x0024 -+#define ENSPI_MANUAL_OPFIFO_WDATA 0x0028 -+#define ENSPI_MANUAL_OPFIFO_FULL 0x002C -+#define ENSPI_MANUAL_OPFIFO_WR 0x0030 -+#define ENSPI_MANUAL_DFIFO_FULL 0x0034 -+#define ENSPI_MANUAL_DFIFO_WDATA 0x0038 -+#define ENSPI_MANUAL_DFIFO_EMPTY 0x003C -+#define ENSPI_MANUAL_DFIFO_RD 0x0040 -+#define ENSPI_MANUAL_DFIFO_RDATA 0x0044 -+#define ENSPI_IER 0x0090 -+#define ENSPI_NFI2SPI_EN 0x0130 -+ -+// TODO not in spi block -+#define ENSPI_CLOCK_DIVIDER ((void __iomem *)0x1fa201c4) -+ -+#define OP_CSH 0x00 -+#define OP_CSL 0x01 -+#define OP_CK 0x02 -+#define OP_OUTS 0x08 -+#define OP_OUTD 0x09 -+#define OP_OUTQ 0x0A -+#define OP_INS 0x0C -+#define OP_INS0 0x0D -+#define OP_IND 0x0E -+#define OP_INQ 0x0F -+#define OP_OS2IS 0x10 -+#define OP_OS2ID 0x11 -+#define OP_OS2IQ 0x12 -+#define OP_OD2IS 0x13 -+#define OP_OD2ID 0x14 -+#define OP_OD2IQ 0x15 -+#define OP_OQ2IS 0x16 -+#define OP_OQ2ID 0x17 -+#define OP_OQ2IQ 0x18 -+#define OP_OSNIS 0x19 -+#define OP_ODNID 0x1A -+ -+#define MATRIX_MODE_AUTO 1 -+#define CONF_MTX_MODE_AUTO 0 -+#define MANUALEN_AUTO 0 -+#define MATRIX_MODE_MANUAL 0 -+#define CONF_MTX_MODE_MANUAL 9 -+#define MANUALEN_MANUAL 1 -+ -+#define _ENSPI_MAX_XFER 0x1ff -+ -+#define REG(x) (iobase + x) -+ -+ -+static void __iomem *iobase; -+ -+ -+static void opfifo_write(u32 cmd, u32 len) -+{ -+ u32 tmp = ((cmd & 0x1f) << 9) | (len & 0x1ff); -+ -+ writel(tmp, REG(ENSPI_MANUAL_OPFIFO_WDATA)); -+ -+ /* Wait for room in OPFIFO */ -+ while (readl(REG(ENSPI_MANUAL_OPFIFO_FULL))) -+ ; -+ -+ /* Shift command into OPFIFO */ -+ writel(1, REG(ENSPI_MANUAL_OPFIFO_WR)); -+ -+ /* Wait for command to finish */ -+ while (!readl(REG(ENSPI_MANUAL_OPFIFO_EMPTY))) -+ ; -+} -+ -+static void set_cs(int state) -+{ -+ if (state) -+ opfifo_write(OP_CSH, 1); -+ else -+ opfifo_write(OP_CSL, 1); -+} -+ -+static void manual_begin_cmd(void) -+{ -+ /* Disable read idle state */ -+ writel(0, REG(ENSPI_READ_IDLE_EN)); -+ -+ /* Wait for FSM to reach idle state */ -+ while (readl(REG(ENSPI_RDCTL_FSM))) -+ ; -+ -+ /* Set SPI core to manual mode */ -+ writel(CONF_MTX_MODE_MANUAL, REG(ENSPI_MTX_MODE_TOG)); -+ writel(MANUALEN_MANUAL, REG(ENSPI_MANUAL_EN)); -+} -+ -+static void manual_end_cmd(void) -+{ -+ /* Set SPI core to auto mode */ -+ writel(CONF_MTX_MODE_AUTO, REG(ENSPI_MTX_MODE_TOG)); -+ writel(MANUALEN_AUTO, REG(ENSPI_MANUAL_EN)); -+ -+ /* Enable read idle state */ -+ writel(1, REG(ENSPI_READ_IDLE_EN)); -+} -+ -+static void dfifo_read(u8 *buf, int len) -+{ -+ int i; -+ -+ for (i = 0; i < len; i++) { -+ /* Wait for requested data to show up in DFIFO */ -+ while (readl(REG(ENSPI_MANUAL_DFIFO_EMPTY))) -+ ; -+ buf[i] = readl(REG(ENSPI_MANUAL_DFIFO_RDATA)); -+ /* Queue up next byte */ -+ writel(1, REG(ENSPI_MANUAL_DFIFO_RD)); -+ } -+} -+ -+static void dfifo_write(const u8 *buf, int len) -+{ -+ int i; -+ -+ for (i = 0; i < len; i++) { -+ /* Wait for room in DFIFO */ -+ while (readl(REG(ENSPI_MANUAL_DFIFO_FULL))) -+ ; -+ writel(buf[i], REG(ENSPI_MANUAL_DFIFO_WDATA)); -+ } -+} -+ -+#if 0 -+static void set_spi_clock_speed(int freq_mhz) -+{ -+ u32 tmp, val; -+ -+ tmp = readl(ENSPI_CLOCK_DIVIDER); -+ tmp &= 0xffff0000; -+ writel(tmp, ENSPI_CLOCK_DIVIDER); -+ -+ val = (400 / (freq_mhz * 2)); -+ tmp |= (val << 8) | 1; -+ writel(tmp, ENSPI_CLOCK_DIVIDER); -+} -+#endif -+ -+static void init_hw(void) -+{ -+ /* Disable manual/auto mode clash interrupt */ -+ writel(0, REG(ENSPI_IER)); -+ -+ // TODO via clk framework -+ // set_spi_clock_speed(50); -+ -+ /* Disable DMA */ -+ writel(0, REG(ENSPI_NFI2SPI_EN)); -+} -+ -+static int xfer_read(struct spi_transfer *xfer) -+{ -+ int opcode; -+ uint8_t *buf = xfer->rx_buf; -+ -+ switch (xfer->rx_nbits) { -+ case SPI_NBITS_SINGLE: -+ opcode = OP_INS; -+ break; -+ case SPI_NBITS_DUAL: -+ opcode = OP_IND; -+ break; -+ case SPI_NBITS_QUAD: -+ opcode = OP_INQ; -+ break; -+ } -+ -+ opfifo_write(opcode, xfer->len); -+ dfifo_read(buf, xfer->len); -+ -+ return xfer->len; -+} -+ -+static int xfer_write(struct spi_transfer *xfer, int next_xfer_is_rx) -+{ -+ int opcode; -+ const uint8_t *buf = xfer->tx_buf; -+ -+ if (next_xfer_is_rx) { -+ /* need to use Ox2Ix opcode to set the core to input afterwards */ -+ switch (xfer->tx_nbits) { -+ case SPI_NBITS_SINGLE: -+ opcode = OP_OS2IS; -+ break; -+ case SPI_NBITS_DUAL: -+ opcode = OP_OS2ID; -+ break; -+ case SPI_NBITS_QUAD: -+ opcode = OP_OS2IQ; -+ break; -+ } -+ } else { -+ switch (xfer->tx_nbits) { -+ case SPI_NBITS_SINGLE: -+ opcode = OP_OUTS; -+ break; -+ case SPI_NBITS_DUAL: -+ opcode = OP_OUTD; -+ break; -+ case SPI_NBITS_QUAD: -+ opcode = OP_OUTQ; -+ break; -+ } -+ } -+ -+ opfifo_write(opcode, xfer->len); -+ dfifo_write(buf, xfer->len); -+ -+ return xfer->len; -+} -+ -+size_t max_transfer_size(struct spi_device *spi) -+{ -+ return _ENSPI_MAX_XFER; -+} -+ -+int transfer_one_message(struct spi_controller *ctrl, struct spi_message *msg) -+{ -+ struct spi_transfer *xfer; -+ int next_xfer_is_rx = 0; -+ -+ manual_begin_cmd(); -+ set_cs(0); -+ list_for_each_entry(xfer, &msg->transfers, transfer_list) { -+ if (xfer->tx_buf) { -+ if (!list_is_last(&xfer->transfer_list, &msg->transfers) -+ && list_next_entry(xfer, transfer_list)->rx_buf != NULL) -+ next_xfer_is_rx = 1; -+ else -+ next_xfer_is_rx = 0; -+ msg->actual_length += xfer_write(xfer, next_xfer_is_rx); -+ } else if (xfer->rx_buf) { -+ msg->actual_length += xfer_read(xfer); -+ } -+ } -+ set_cs(1); -+ manual_end_cmd(); -+ -+ msg->status = 0; -+ spi_finalize_current_message(ctrl); -+ -+ return 0; -+} -+ -+static int spi_probe(struct platform_device *pdev) -+{ -+ struct spi_controller *ctrl; -+ int err; -+ -+ ctrl = devm_spi_alloc_master(&pdev->dev, 0); -+ if (!ctrl) { -+ dev_err(&pdev->dev, "Error allocating SPI controller\n"); -+ return -ENOMEM; -+ } -+ -+ iobase = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); -+ if (IS_ERR(iobase)) { -+ dev_err(&pdev->dev, "Could not map SPI register address"); -+ return -ENOMEM; -+ } -+ -+ init_hw(); -+ -+ ctrl->dev.of_node = pdev->dev.of_node; -+ ctrl->flags = SPI_CONTROLLER_HALF_DUPLEX; -+ ctrl->mode_bits = SPI_RX_DUAL | SPI_TX_DUAL; -+ ctrl->max_transfer_size = max_transfer_size; -+ ctrl->transfer_one_message = transfer_one_message; -+ err = devm_spi_register_controller(&pdev->dev, ctrl); -+ if (err) { -+ dev_err(&pdev->dev, "Could not register SPI controller\n"); -+ return -ENODEV; -+ } -+ -+ return 0; -+} -+ -+static const struct of_device_id spi_of_ids[] = { -+ { .compatible = "airoha,en7523-spi" }, -+ { /* sentinel */ } -+}; -+MODULE_DEVICE_TABLE(of, spi_of_ids); -+ -+static struct platform_driver spi_driver = { -+ .probe = spi_probe, -+ .driver = { -+ .name = "airoha-en7523-spi", -+ .of_match_table = spi_of_ids, -+ }, -+}; -+ -+module_platform_driver(spi_driver); -+ -+MODULE_LICENSE("GPL v2"); -+MODULE_AUTHOR("Bert Vermeulen "); -+MODULE_DESCRIPTION("Airoha EN7523 SPI driver"); diff --git a/target/linux/airoha/patches-6.6/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch b/target/linux/airoha/patches-6.6/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch new file mode 100644 index 0000000000..dc28bd1df9 --- /dev/null +++ b/target/linux/airoha/patches-6.6/0005-spi-Add-support-for-the-Airoha-EN7523-SoC-SPI-contro.patch @@ -0,0 +1,341 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -330,6 +330,12 @@ config SPI_DLN2 + This driver can also be built as a module. If so, the module + will be called spi-dln2. + ++config SPI_AIROHA_EN7523 ++ bool "Airoha EN7523 SPI controller support" ++ depends on ARCH_AIROHA ++ help ++ This enables SPI controller support for the Airoha EN7523 SoC. ++ + config SPI_EP93XX + tristate "Cirrus Logic EP93xx SPI controller" + depends on ARCH_EP93XX || COMPILE_TEST +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -47,6 +47,7 @@ obj-$(CONFIG_SPI_DW_BT1) += spi-dw-bt1. + obj-$(CONFIG_SPI_DW_MMIO) += spi-dw-mmio.o + obj-$(CONFIG_SPI_DW_PCI) += spi-dw-pci.o + obj-$(CONFIG_SPI_EP93XX) += spi-ep93xx.o ++obj-$(CONFIG_SPI_AIROHA_EN7523) += spi-en7523.o + obj-$(CONFIG_SPI_FALCON) += spi-falcon.o + obj-$(CONFIG_SPI_FSI) += spi-fsi.o + obj-$(CONFIG_SPI_FSL_CPM) += spi-fsl-cpm.o +--- /dev/null ++++ b/drivers/spi/spi-en7523.c +@@ -0,0 +1,313 @@ ++// SPDX-License-Identifier: GPL-2.0 ++ ++#include ++#include ++#include ++#include ++ ++ ++#define ENSPI_READ_IDLE_EN 0x0004 ++#define ENSPI_MTX_MODE_TOG 0x0014 ++#define ENSPI_RDCTL_FSM 0x0018 ++#define ENSPI_MANUAL_EN 0x0020 ++#define ENSPI_MANUAL_OPFIFO_EMPTY 0x0024 ++#define ENSPI_MANUAL_OPFIFO_WDATA 0x0028 ++#define ENSPI_MANUAL_OPFIFO_FULL 0x002C ++#define ENSPI_MANUAL_OPFIFO_WR 0x0030 ++#define ENSPI_MANUAL_DFIFO_FULL 0x0034 ++#define ENSPI_MANUAL_DFIFO_WDATA 0x0038 ++#define ENSPI_MANUAL_DFIFO_EMPTY 0x003C ++#define ENSPI_MANUAL_DFIFO_RD 0x0040 ++#define ENSPI_MANUAL_DFIFO_RDATA 0x0044 ++#define ENSPI_IER 0x0090 ++#define ENSPI_NFI2SPI_EN 0x0130 ++ ++// TODO not in spi block ++#define ENSPI_CLOCK_DIVIDER ((void __iomem *)0x1fa201c4) ++ ++#define OP_CSH 0x00 ++#define OP_CSL 0x01 ++#define OP_CK 0x02 ++#define OP_OUTS 0x08 ++#define OP_OUTD 0x09 ++#define OP_OUTQ 0x0A ++#define OP_INS 0x0C ++#define OP_INS0 0x0D ++#define OP_IND 0x0E ++#define OP_INQ 0x0F ++#define OP_OS2IS 0x10 ++#define OP_OS2ID 0x11 ++#define OP_OS2IQ 0x12 ++#define OP_OD2IS 0x13 ++#define OP_OD2ID 0x14 ++#define OP_OD2IQ 0x15 ++#define OP_OQ2IS 0x16 ++#define OP_OQ2ID 0x17 ++#define OP_OQ2IQ 0x18 ++#define OP_OSNIS 0x19 ++#define OP_ODNID 0x1A ++ ++#define MATRIX_MODE_AUTO 1 ++#define CONF_MTX_MODE_AUTO 0 ++#define MANUALEN_AUTO 0 ++#define MATRIX_MODE_MANUAL 0 ++#define CONF_MTX_MODE_MANUAL 9 ++#define MANUALEN_MANUAL 1 ++ ++#define _ENSPI_MAX_XFER 0x1ff ++ ++#define REG(x) (iobase + x) ++ ++ ++static void __iomem *iobase; ++ ++ ++static void opfifo_write(u32 cmd, u32 len) ++{ ++ u32 tmp = ((cmd & 0x1f) << 9) | (len & 0x1ff); ++ ++ writel(tmp, REG(ENSPI_MANUAL_OPFIFO_WDATA)); ++ ++ /* Wait for room in OPFIFO */ ++ while (readl(REG(ENSPI_MANUAL_OPFIFO_FULL))) ++ ; ++ ++ /* Shift command into OPFIFO */ ++ writel(1, REG(ENSPI_MANUAL_OPFIFO_WR)); ++ ++ /* Wait for command to finish */ ++ while (!readl(REG(ENSPI_MANUAL_OPFIFO_EMPTY))) ++ ; ++} ++ ++static void set_cs(int state) ++{ ++ if (state) ++ opfifo_write(OP_CSH, 1); ++ else ++ opfifo_write(OP_CSL, 1); ++} ++ ++static void manual_begin_cmd(void) ++{ ++ /* Disable read idle state */ ++ writel(0, REG(ENSPI_READ_IDLE_EN)); ++ ++ /* Wait for FSM to reach idle state */ ++ while (readl(REG(ENSPI_RDCTL_FSM))) ++ ; ++ ++ /* Set SPI core to manual mode */ ++ writel(CONF_MTX_MODE_MANUAL, REG(ENSPI_MTX_MODE_TOG)); ++ writel(MANUALEN_MANUAL, REG(ENSPI_MANUAL_EN)); ++} ++ ++static void manual_end_cmd(void) ++{ ++ /* Set SPI core to auto mode */ ++ writel(CONF_MTX_MODE_AUTO, REG(ENSPI_MTX_MODE_TOG)); ++ writel(MANUALEN_AUTO, REG(ENSPI_MANUAL_EN)); ++ ++ /* Enable read idle state */ ++ writel(1, REG(ENSPI_READ_IDLE_EN)); ++} ++ ++static void dfifo_read(u8 *buf, int len) ++{ ++ int i; ++ ++ for (i = 0; i < len; i++) { ++ /* Wait for requested data to show up in DFIFO */ ++ while (readl(REG(ENSPI_MANUAL_DFIFO_EMPTY))) ++ ; ++ buf[i] = readl(REG(ENSPI_MANUAL_DFIFO_RDATA)); ++ /* Queue up next byte */ ++ writel(1, REG(ENSPI_MANUAL_DFIFO_RD)); ++ } ++} ++ ++static void dfifo_write(const u8 *buf, int len) ++{ ++ int i; ++ ++ for (i = 0; i < len; i++) { ++ /* Wait for room in DFIFO */ ++ while (readl(REG(ENSPI_MANUAL_DFIFO_FULL))) ++ ; ++ writel(buf[i], REG(ENSPI_MANUAL_DFIFO_WDATA)); ++ } ++} ++ ++#if 0 ++static void set_spi_clock_speed(int freq_mhz) ++{ ++ u32 tmp, val; ++ ++ tmp = readl(ENSPI_CLOCK_DIVIDER); ++ tmp &= 0xffff0000; ++ writel(tmp, ENSPI_CLOCK_DIVIDER); ++ ++ val = (400 / (freq_mhz * 2)); ++ tmp |= (val << 8) | 1; ++ writel(tmp, ENSPI_CLOCK_DIVIDER); ++} ++#endif ++ ++static void init_hw(void) ++{ ++ /* Disable manual/auto mode clash interrupt */ ++ writel(0, REG(ENSPI_IER)); ++ ++ // TODO via clk framework ++ // set_spi_clock_speed(50); ++ ++ /* Disable DMA */ ++ writel(0, REG(ENSPI_NFI2SPI_EN)); ++} ++ ++static int xfer_read(struct spi_transfer *xfer) ++{ ++ int opcode; ++ uint8_t *buf = xfer->rx_buf; ++ ++ switch (xfer->rx_nbits) { ++ case SPI_NBITS_SINGLE: ++ opcode = OP_INS; ++ break; ++ case SPI_NBITS_DUAL: ++ opcode = OP_IND; ++ break; ++ case SPI_NBITS_QUAD: ++ opcode = OP_INQ; ++ break; ++ } ++ ++ opfifo_write(opcode, xfer->len); ++ dfifo_read(buf, xfer->len); ++ ++ return xfer->len; ++} ++ ++static int xfer_write(struct spi_transfer *xfer, int next_xfer_is_rx) ++{ ++ int opcode; ++ const uint8_t *buf = xfer->tx_buf; ++ ++ if (next_xfer_is_rx) { ++ /* need to use Ox2Ix opcode to set the core to input afterwards */ ++ switch (xfer->tx_nbits) { ++ case SPI_NBITS_SINGLE: ++ opcode = OP_OS2IS; ++ break; ++ case SPI_NBITS_DUAL: ++ opcode = OP_OS2ID; ++ break; ++ case SPI_NBITS_QUAD: ++ opcode = OP_OS2IQ; ++ break; ++ } ++ } else { ++ switch (xfer->tx_nbits) { ++ case SPI_NBITS_SINGLE: ++ opcode = OP_OUTS; ++ break; ++ case SPI_NBITS_DUAL: ++ opcode = OP_OUTD; ++ break; ++ case SPI_NBITS_QUAD: ++ opcode = OP_OUTQ; ++ break; ++ } ++ } ++ ++ opfifo_write(opcode, xfer->len); ++ dfifo_write(buf, xfer->len); ++ ++ return xfer->len; ++} ++ ++size_t max_transfer_size(struct spi_device *spi) ++{ ++ return _ENSPI_MAX_XFER; ++} ++ ++int transfer_one_message(struct spi_controller *ctrl, struct spi_message *msg) ++{ ++ struct spi_transfer *xfer; ++ int next_xfer_is_rx = 0; ++ ++ manual_begin_cmd(); ++ set_cs(0); ++ list_for_each_entry(xfer, &msg->transfers, transfer_list) { ++ if (xfer->tx_buf) { ++ if (!list_is_last(&xfer->transfer_list, &msg->transfers) ++ && list_next_entry(xfer, transfer_list)->rx_buf != NULL) ++ next_xfer_is_rx = 1; ++ else ++ next_xfer_is_rx = 0; ++ msg->actual_length += xfer_write(xfer, next_xfer_is_rx); ++ } else if (xfer->rx_buf) { ++ msg->actual_length += xfer_read(xfer); ++ } ++ } ++ set_cs(1); ++ manual_end_cmd(); ++ ++ msg->status = 0; ++ spi_finalize_current_message(ctrl); ++ ++ return 0; ++} ++ ++static int spi_probe(struct platform_device *pdev) ++{ ++ struct spi_controller *ctrl; ++ int err; ++ ++ ctrl = devm_spi_alloc_master(&pdev->dev, 0); ++ if (!ctrl) { ++ dev_err(&pdev->dev, "Error allocating SPI controller\n"); ++ return -ENOMEM; ++ } ++ ++ iobase = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); ++ if (IS_ERR(iobase)) { ++ dev_err(&pdev->dev, "Could not map SPI register address"); ++ return -ENOMEM; ++ } ++ ++ init_hw(); ++ ++ ctrl->dev.of_node = pdev->dev.of_node; ++ ctrl->flags = SPI_CONTROLLER_HALF_DUPLEX; ++ ctrl->mode_bits = SPI_RX_DUAL | SPI_TX_DUAL; ++ ctrl->max_transfer_size = max_transfer_size; ++ ctrl->transfer_one_message = transfer_one_message; ++ err = devm_spi_register_controller(&pdev->dev, ctrl); ++ if (err) { ++ dev_err(&pdev->dev, "Could not register SPI controller\n"); ++ return -ENODEV; ++ } ++ ++ return 0; ++} ++ ++static const struct of_device_id spi_of_ids[] = { ++ { .compatible = "airoha,en7523-spi" }, ++ { /* sentinel */ } ++}; ++MODULE_DEVICE_TABLE(of, spi_of_ids); ++ ++static struct platform_driver spi_driver = { ++ .probe = spi_probe, ++ .driver = { ++ .name = "airoha-en7523-spi", ++ .of_match_table = spi_of_ids, ++ }, ++}; ++ ++module_platform_driver(spi_driver); ++ ++MODULE_LICENSE("GPL v2"); ++MODULE_AUTHOR("Bert Vermeulen "); ++MODULE_DESCRIPTION("Airoha EN7523 SPI driver");