pistachio: add 5.15 testing kernel

Manually refreshed:
- 903-MIPS-DTS-img-marduk-Add-NXP-SC16IS752IPW.patch
- 905-MIPS-DTS-img-marduk-Add-led-aliases.patch (led node was renamed to led-1)

Automatically refreshed:
- 109-MIPS-DTS-img-marduk-switch-mmc-to-1-bit-mode.patch
- 401-mtd-nor-support-mtd-name-from-device-tree.patch
- 901-MIPS-DTS-img-marduk-Add-SPI-NAND-flash.patch
- 902-MIPS-DTS-img-marduk-Add-Cascoda-CA8210-6LoWPAN.patch
- 904-MIPS-DTS-img-marduk-Add-partition-name.patch

Enable testing kernel.

Co-Developed-by: Hauke Mehrtens <[email protected]>
Tested-by: Hauke Mehrtens <[email protected]>
Signed-off-by: Nick Hainke <[email protected]>

target/linux/pistachio/Makefile

@@ -13,6 +13,7 @@ CPU_SUBTYPE:=24kf
 SUBTARGETS:=generic
 
 KERNEL_PATCHVER:=5.10
+KERNEL_TESTING_PATCHVER:=5.15
 
 include $(INCLUDE_DIR)/target.mk
 

target/linux/pistachio/config-5.15

@@ -1,34 +1,41 @@
 CONFIG_ARCH_32BIT_OFF_T=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
 CONFIG_ARCH_MMAP_RND_BITS_MAX=15
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_SD=y
-CONFIG_BLK_SCSI_REQUEST=y
+# CONFIG_BOARD_INGENIC is not set
 CONFIG_BOARD_SCACHE=y
-CONFIG_BOOT_ELF32=y
+CONFIG_BUILTIN_DTB=y
 CONFIG_CEVT_R4K=y
-CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_MIPS_GIC=y
 CONFIG_CLKSRC_PISTACHIO=y
 CONFIG_CLOCKSOURCE_WATCHDOG=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_COMMON_CLK=y
-# CONFIG_COMMON_CLK_BOSTON is not set
+CONFIG_COMMON_CLK_PISTACHIO=y
 CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CONNECTOR=y
 CONFIG_CPU_GENERIC_DUMP_TLB=y
 CONFIG_CPU_HAS_DIEI=y
 CONFIG_CPU_HAS_PREFETCH=y
 CONFIG_CPU_HAS_RIXI=y
+# CONFIG_CPU_HAS_SMARTMIPS is not set
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_MICROMIPS is not set
 CONFIG_CPU_MIPS32=y
+# CONFIG_CPU_MIPS32_R1 is not set
 CONFIG_CPU_MIPS32_R2=y
+# CONFIG_CPU_MIPS32_R6 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_MIPS64_R6 is not set
 CONFIG_CPU_MIPSR2=y
 CONFIG_CPU_MIPSR2_IRQ_EI=y
 CONFIG_CPU_MIPSR2_IRQ_VI=y
@@ -41,7 +48,6 @@ CONFIG_CPU_SUPPORTS_HIGHMEM=y
 CONFIG_CPU_SUPPORTS_MSA=y
 CONFIG_CRC16=y
 CONFIG_CRC_CCITT=y
-CONFIG_CRYPTO_BLAKE2S=y
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_CRC32C=y
 CONFIG_CRYPTO_DEFLATE=y
@@ -64,25 +70,34 @@ CONFIG_DMA_OF=y
 CONFIG_DMA_VIRTUAL_CHANNELS=y
 CONFIG_DTC=y
 CONFIG_DWMAC_GENERIC=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_EARLY_PRINTK_8250=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_FIT_IMAGE_FDT_BOSTON is not set
+# CONFIG_FIT_IMAGE_FDT_JAGUAR2 is not set
+# CONFIG_FIT_IMAGE_FDT_LUTON is not set
+CONFIG_FIT_IMAGE_FDT_MARDUK=y
+# CONFIG_FIT_IMAGE_FDT_NI169445 is not set
+# CONFIG_FIT_IMAGE_FDT_OCELOT is not set
+# CONFIG_FIT_IMAGE_FDT_SERVAL is not set
+# CONFIG_FIT_IMAGE_FDT_XILFPGA is not set
 CONFIG_FIXED_PHY=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FWNODE_MDIO=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ATOMIC64=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_FIND_FIRST_BIT=y
 CONFIG_GENERIC_GETTIMEOFDAY=y
 CONFIG_GENERIC_IOMAP=y
 CONFIG_GENERIC_IRQ_CHIP=y
 CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
 CONFIG_GENERIC_IRQ_SHOW=y
 CONFIG_GENERIC_LIB_ASHLDI3=y
 CONFIG_GENERIC_LIB_ASHRDI3=y
@@ -98,6 +113,7 @@ CONFIG_GENERIC_SCHED_CLOCK=y
 CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_GPIO_CDEV=y
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDWARE_WATCHPOINTS=y
 CONFIG_HAS_DMA=y
@@ -119,13 +135,14 @@ CONFIG_IRQ_WORK=y
 CONFIG_JBD2=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_PWM=y
+# CONFIG_LEGACY_BOARD_OCELOT is not set
+# CONFIG_LEGACY_BOARD_SEAD3 is not set
 CONFIG_LIBFDT=y
 CONFIG_LKDTM=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_LZO_COMPRESS=y
 CONFIG_LZO_DECOMPRESS=y
-CONFIG_MACH_PISTACHIO=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0
 CONFIG_MDIO_BUS=y
@@ -138,11 +155,11 @@ CONFIG_MIGRATION=y
 CONFIG_MIPS=y
 CONFIG_MIPS_ASID_BITS=8
 CONFIG_MIPS_ASID_SHIFT=0
+CONFIG_MIPS_AUTO_PFN_OFFSET=y
 CONFIG_MIPS_CLOCK_VSYSCALL=y
 CONFIG_MIPS_CM=y
 CONFIG_MIPS_CMDLINE_DTB_EXTEND=y
 # CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
-# CONFIG_MIPS_CMDLINE_FROM_DTB is not set
 CONFIG_MIPS_CPC=y
 CONFIG_MIPS_CPS=y
 # CONFIG_MIPS_CPS_CPUIDLE is not set
@@ -150,10 +167,11 @@ CONFIG_MIPS_CPS=y
 CONFIG_MIPS_CPS_PM=y
 CONFIG_MIPS_CPU_SCACHE=y
 CONFIG_MIPS_EBPF_JIT=y
-# CONFIG_MIPS_ELF_APPENDED_DTB is not set
-CONFIG_MIPS_EXTERNAL_TIMER=y
+CONFIG_MIPS_GENERIC=y
+CONFIG_MIPS_GENERIC_KERNEL=y
 CONFIG_MIPS_GIC=y
-CONFIG_MIPS_L1_CACHE_SHIFT=5
+CONFIG_MIPS_L1_CACHE_SHIFT=7
+CONFIG_MIPS_L1_CACHE_SHIFT_7=y
 CONFIG_MIPS_LD_CAN_LINK_VDSO=y
 CONFIG_MIPS_MT=y
 CONFIG_MIPS_MT_FPAFF=y
@@ -161,7 +179,6 @@ CONFIG_MIPS_MT_SMP=y
 CONFIG_MIPS_NO_APPENDED_DTB=y
 CONFIG_MIPS_NR_CPU_NR_MAP=4
 CONFIG_MIPS_PERF_SHARED_TC_COUNTERS=y
-# CONFIG_MIPS_RAW_APPENDED_DTB is not set
 CONFIG_MIPS_SPRAM=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK=y
@@ -175,6 +192,7 @@ CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_NAND_CORE=y
+CONFIG_MTD_NAND_ECC=y
 CONFIG_MTD_SPI_NAND=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
@@ -188,8 +206,9 @@ CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NET_FLOW_LIMIT=y
 CONFIG_NET_NS=y
 CONFIG_NET_PTP_CLASSIFY=y
+CONFIG_NET_SELFTESTS=y
 CONFIG_NLS=y
-CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+CONFIG_NO_EXCEPT_FILL=y
 CONFIG_NO_HZ=y
 CONFIG_NO_HZ_COMMON=y
 CONFIG_NO_HZ_IDLE=y
@@ -202,10 +221,9 @@ CONFIG_OF_GPIO=y
 CONFIG_OF_IRQ=y
 CONFIG_OF_KOBJ=y
 CONFIG_OF_MDIO=y
-CONFIG_OF_NET=y
 CONFIG_PADATA=y
 CONFIG_PAGE_POOL=y
-CONFIG_PCI_DRIVERS_LEGACY=y
+CONFIG_PCI_DRIVERS_GENERIC=y
 CONFIG_PCS_XPCS=y
 CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PGTABLE_LEVELS=2
@@ -214,7 +232,6 @@ CONFIG_PHYLINK=y
 CONFIG_PHY_PISTACHIO_USB=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_PISTACHIO=y
-CONFIG_PISTACHIO_GPTIMER_CLKSRC=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_PPS=y
 # CONFIG_PREEMPT_NONE is not set
@@ -223,6 +240,7 @@ CONFIG_PRINTK_TIME=y
 CONFIG_PROC_EVENTS=y
 CONFIG_PROFILING=y
 CONFIG_PTP_1588_CLOCK=y
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
 CONFIG_PWM=y
 CONFIG_PWM_IMG=y
 CONFIG_PWM_SYSFS=y
@@ -242,6 +260,7 @@ CONFIG_RPS=y
 CONFIG_SCHEDSTATS=y
 CONFIG_SCHED_INFO=y
 CONFIG_SCSI=y
+CONFIG_SCSI_COMMON=y
 CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_8250_DWLIB=y
@@ -255,6 +274,7 @@ CONFIG_SGL_ALLOC=y
 CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SMP_UP=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
 CONFIG_SPI=y
 CONFIG_SPI_IMG_SPFI=y
 CONFIG_SPI_MASTER=y
@@ -263,20 +283,30 @@ CONFIG_SRAM=y
 CONFIG_SRCU=y
 CONFIG_STMMAC_ETH=y
 CONFIG_STMMAC_PLATFORM=y
-# CONFIG_STMMAC_SELFTESTS is not set
+CONFIG_SWAP_IO_SPACE=y
 CONFIG_SWPHY=y
 CONFIG_SYNC_R4K=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
 CONFIG_SYS_HAS_CPU_MIPS32_R2=y
-CONFIG_SYS_HAS_EARLY_PRINTK=y
+CONFIG_SYS_HAS_CPU_MIPS32_R6=y
+CONFIG_SYS_HAS_CPU_MIPS64_R1=y
+CONFIG_SYS_HAS_CPU_MIPS64_R2=y
+CONFIG_SYS_HAS_CPU_MIPS64_R6=y
 CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
 CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_SYS_SUPPORTS_HIGHMEM=y
 CONFIG_SYS_SUPPORTS_HOTPLUG_CPU=y
 CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_MICROMIPS=y
+CONFIG_SYS_SUPPORTS_MIPS16=y
 CONFIG_SYS_SUPPORTS_MIPS_CPS=y
 CONFIG_SYS_SUPPORTS_MULTITHREADING=y
 CONFIG_SYS_SUPPORTS_RELOCATABLE=y
 CONFIG_SYS_SUPPORTS_SCHED_SMT=y
+CONFIG_SYS_SUPPORTS_SMARTMIPS=y
 CONFIG_SYS_SUPPORTS_SMP=y
 CONFIG_SYS_SUPPORTS_ZBOOT=y
 CONFIG_TARGET_ISA_REV=2
@@ -287,6 +317,7 @@ CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_TREE_RCU=y
 CONFIG_TREE_SRCU=y
 CONFIG_UBIFS_FS=y
+CONFIG_UHI_BOOT=y
 CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_COMMON=y
@@ -299,8 +330,8 @@ CONFIG_USB_ROLE_SWITCH=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USER_NS=y
-CONFIG_USE_GENERIC_EARLY_PRINTK_8250=y
 CONFIG_USE_OF=y
+# CONFIG_VIRT_BOARD_RANCHU is not set
 CONFIG_WATCHDOG_CORE=y
 CONFIG_WEAK_ORDERING=y
 CONFIG_XPS=y

target/linux/pistachio/image/Makefile

@@ -5,7 +5,11 @@
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
-KERNEL_LOADADDR := 0x80400000
+ifdef CONFIG_LINUX_5_10
+  KERNEL_LOADADDR := 0x80400000
+else
+  KERNEL_LOADADDR := 0x80100000
+endif
 
 define Device/Default
   PROFILES := Default

target/linux/pistachio/patches-5.15/109-MIPS-DTS-img-marduk-switch-mmc-to-1-bit-mode.patch

@@ -28,7 +28,7 @@ Signed-off-by: Ian Pozella <[email protected]>
 
 --- a/arch/mips/boot/dts/img/pistachio_marduk.dts
 +++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
-@@ -117,7 +117,7 @@
+@@ -118,7 +118,7 @@
  
  &sdhost {
  	status = "okay";
@@ -37,7 +37,7 @@ Signed-off-by: Ian Pozella <[email protected]>
  	disable-wp;
  };
  
-@@ -127,6 +127,7 @@
+@@ -128,6 +128,7 @@
  
  &pin_sdhost_data {
  	drive-strength = <2>;

target/linux/pistachio/patches-5.15/401-mtd-nor-support-mtd-name-from-device-tree.patch

@@ -10,7 +10,7 @@ Signed-off-by: Abhimanyu Vishwakarma <[email protected]>
 
 --- a/drivers/mtd/spi-nor/core.c
 +++ b/drivers/mtd/spi-nor/core.c
-@@ -3143,6 +3143,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -3098,6 +3098,7 @@ int spi_nor_scan(struct spi_nor *nor, co
  	struct device *dev = nor->dev;
  	struct mtd_info *mtd = &nor->mtd;
  	struct device_node *np = spi_nor_get_flash_node(nor);
@@ -18,7 +18,7 @@ Signed-off-by: Abhimanyu Vishwakarma <[email protected]>
  	int ret;
  	int i;
  
-@@ -3197,7 +3198,12 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -3152,7 +3153,12 @@ int spi_nor_scan(struct spi_nor *nor, co
  	if (ret)
  		return ret;
  
@@ -34,7 +34,7 @@ Signed-off-by: Abhimanyu Vishwakarma <[email protected]>
  	mtd->type = MTD_NORFLASH;
 --- a/drivers/mtd/mtdcore.c
 +++ b/drivers/mtd/mtdcore.c
-@@ -850,6 +850,17 @@ out_error:
+@@ -847,6 +847,17 @@ out_error:
   */
  static void mtd_set_dev_defaults(struct mtd_info *mtd)
  {

target/linux/pistachio/patches-5.15/901-MIPS-DTS-img-marduk-Add-SPI-NAND-flash.patch

@@ -15,7 +15,7 @@ Signed-off-by: Hauke Mehrtens <[email protected]>
 
 --- a/arch/mips/boot/dts/img/pistachio_marduk.dts
 +++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
-@@ -88,6 +88,12 @@
+@@ -89,6 +89,12 @@
  		reg = <0>;
  		spi-max-frequency = <50000000>;
  	};

target/linux/pistachio/patches-5.15/902-MIPS-DTS-img-marduk-Add-Cascoda-CA8210-6LoWPAN.patch

@@ -12,7 +12,7 @@ Signed-off-by: Hauke Mehrtens <[email protected]>
 
 --- a/arch/mips/boot/dts/img/pistachio_marduk.dts
 +++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
-@@ -75,6 +75,28 @@
+@@ -76,6 +76,28 @@
  	VDD-supply = <&internal_dac_supply>;
  };
  

target/linux/pistachio/patches-5.15/903-MIPS-DTS-img-marduk-Add-NXP-SC16IS752IPW.patch

@@ -58,10 +58,10 @@ Signed-off-by: Hauke Mehrtens <[email protected]>
 +		};
 +	};
 +
- 	leds {
+ 	led-controller {
  		compatible = "pwm-leds";
- 		heartbeat {
-@@ -95,6 +135,17 @@
+ 
+@@ -96,6 +136,17 @@
  		extclock-freq = <16000000>;
  		extclock-gpio = <2>;
  	};

target/linux/pistachio/patches-5.15/904-MIPS-DTS-img-marduk-Add-partition-name.patch

@@ -10,7 +10,7 @@ Signed-off-by: Ian Pozella <[email protected]>
 
 --- a/arch/mips/boot/dts/img/pistachio_marduk.dts
 +++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
-@@ -160,12 +160,14 @@
+@@ -161,12 +161,14 @@
  		compatible = "spansion,s25fl016k", "jedec,spi-nor";
  		reg = <0>;
  		spi-max-frequency = <50000000>;

target/linux/pistachio/patches-5.15/905-MIPS-DTS-img-marduk-Add-led-aliases.patch

@@ -12,11 +12,11 @@
  	};
  
  	chosen {
-@@ -88,11 +93,10 @@
- 
- 	leds {
+@@ -89,11 +94,10 @@
+ 	led-controller {
  		compatible = "pwm-leds";
--		heartbeat {
+ 
+-		led-1 {
 +		led_heartbeat: heartbeat {
  			label = "marduk:red:heartbeat";
  			pwms = <&pwm 3 300000>;