mxs: add 3.18 support

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45041 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/mxs/config-3.18

@@ -0,0 +1,293 @@
+CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_AMBA_PL08X is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAS_SG_CHAIN=y
+CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+CONFIG_ARCH_MULTIPLATFORM=y
+CONFIG_ARCH_MULTI_CPU_AUTO=y
+# CONFIG_ARCH_MULTI_V4 is not set
+# CONFIG_ARCH_MULTI_V4T is not set
+CONFIG_ARCH_MULTI_V4_V5=y
+CONFIG_ARCH_MULTI_V5=y
+CONFIG_ARCH_MXS=y
+CONFIG_ARCH_NR_GPIO=0
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_ARM=y
+CONFIG_ARM_AMBA=y
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
+CONFIG_ARM_CPU_SUSPEND=y
+CONFIG_ARM_HAS_SG_CHAIN=y
+CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_ARM_PATCH_PHYS_VIRT=y
+# CONFIG_ARM_SP805_WATCHDOG is not set
+CONFIG_ARM_THUMB=y
+CONFIG_ATAGS=y
+CONFIG_AUTO_ZRELADDR=y
+# CONFIG_CACHE_L2X0 is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_CLKSRC_OF=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE="console=ttyAMA0,115200 root=/dev/mmcblk0p2 rw rootwait"
+CONFIG_CMDLINE_FROM_BOOTLOADER=y
+CONFIG_COMMON_CLK=y
+CONFIG_COREDUMP=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_ARM926T=y
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+CONFIG_CPU_PABRT_LEGACY=y
+CONFIG_CPU_PM=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_USE_DOMAINS=y
+CONFIG_CRC16=y
+CONFIG_CROSS_MEMORY_ATTACH=y
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_DEV_MXS_DCP is not set
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_HW=y
+CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
+# CONFIG_DEBUG_UART_8250 is not set
+# CONFIG_DEBUG_UART_PL01X is not set
+# CONFIG_DEBUG_USER is not set
+CONFIG_DMADEVICES=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
+CONFIG_DTC=y
+# CONFIG_DW_DMAC_CORE is not set
+# CONFIG_EMAC_ROCKCHIP is not set
+CONFIG_EXT4_FS=y
+CONFIG_FEC=y
+CONFIG_FRAME_POINTER=y
+CONFIG_FS_MBCACHE=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_DEVRES=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_GENERIC_PLATFORM=y
+CONFIG_GPIO_MXS=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
+CONFIG_HAVE_BPF_JIT=y
+CONFIG_HAVE_CC_STACKPROTECTOR=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_NET_DSA=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_PROC_CPU=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_UID16=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HZ_FIXED=0
+CONFIG_HZ_PERIODIC=y
+CONFIG_I2C=y
+CONFIG_I2C_ALGOBIT=y
+CONFIG_I2C_ALGOPCA=y
+CONFIG_I2C_ALGOPCF=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_MUX=y
+# CONFIG_I2C_MUX_GPIO is not set
+# CONFIG_I2C_MUX_PCA9541 is not set
+# CONFIG_I2C_MUX_PCA954x is not set
+CONFIG_I2C_MUX_PINCTRL=y
+# CONFIG_I2C_MXS is not set
+CONFIG_IIO=y
+CONFIG_IIO_BUFFER=y
+CONFIG_IIO_KFIFO_BUF=y
+CONFIG_IIO_PERIODIC_RTC_TRIGGER=y
+CONFIG_IIO_SYSFS_TRIGGER=y
+CONFIG_IIO_TRIGGER=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_INPUT=y
+CONFIG_IOMMU_HELPER=y
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_WORK=y
+# CONFIG_ISDN is not set
+CONFIG_JBD2=y
+# CONFIG_LEDS_REGULATOR is not set
+CONFIG_LIBFDT=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_MDIO_BOARDINFO=y
+CONFIG_MIGHT_HAVE_PCI=y
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_MXS=y
+CONFIG_MODULES_USE_ELF_REL=y
+# CONFIG_MTD_PHYSMAP_OF is not set
+CONFIG_MULTI_IRQ_HANDLER=y
+CONFIG_MXS_DMA=y
+# CONFIG_MXS_LRADC is not set
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_KUSER_HELPERS=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NET_PTP_CLASSIFY=y
+CONFIG_NLS=y
+CONFIG_NO_BOOTMEM=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_MDIO=y
+CONFIG_OF_MTD=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+CONFIG_OLD_SIGACTION=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PCI is not set
+# CONFIG_PCI_SYSCALL is not set
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PHYLIB=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX23=y
+CONFIG_PINCTRL_IMX28=y
+CONFIG_PINCTRL_MXS=y
+# CONFIG_PINCTRL_SINGLE is not set
+# CONFIG_PL330_DMA is not set
+CONFIG_PM=y
+CONFIG_PM_CLK=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_RUNTIME=y
+CONFIG_PPS=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_PTP_1588_CLOCK=y
+# CONFIG_RCU_STALL_COMMON is not set
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_SPI=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_DEBUG=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_GPIO=y
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_DRV_STMP is not set
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_SCHED_HRTICK=y
+# CONFIG_SCSI_DMA is not set
+CONFIG_SERIAL_AMBA_PL010=y
+CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_MXS_AUART=y
+CONFIG_SERIAL_MXS_AUART_CONSOLE=y
+CONFIG_SMSC_PHY=y
+CONFIG_SOC_BUS=y
+CONFIG_SOC_IMX23=y
+CONFIG_SOC_IMX28=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_MXS is not set
+CONFIG_SPLIT_PTLOCK_CPUS=999999
+CONFIG_STMP_DEVICE=y
+CONFIG_SWIOTLB=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_UID16=y
+CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
+CONFIG_USB=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_HCD_PLATFORM is not set
+# CONFIG_USB_MXS_PHY is not set
+CONFIG_USB_OTG=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USE_OF=y
+CONFIG_VECTORS_BASE=0xffff0000
+# CONFIG_VFP is not set
+CONFIG_WATCHDOG_CORE=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_BCJ=y
+CONFIG_ZBOOT_ROM_BSS=0
+CONFIG_ZBOOT_ROM_TEXT=0
+CONFIG_ZONE_DMA_FLAG=0

target/linux/mxs/patches-3.18/101-soc-audio-dts.patch

@@ -0,0 +1,39 @@
+--- a/arch/arm/boot/dts/imx23-olinuxino.dts
++++ b/arch/arm/boot/dts/imx23-olinuxino.dts
+@@ -88,6 +88,25 @@
+ 			usbphy0: usbphy@8007c000 {
+ 				status = "okay";
+ 			};
++			
++			codec: mxs-builtin-codec {
++				compatible = "fsl,mxs-builtin-codec";
++				reg = <0x80048000 0x2000>, <0x8004c000 0x2000>,
++				  <0x8005c000 0x2000>;
++				reg-names = "audioout", "audioin", "rtc";
++				clocks = <&clks 31>;
++				clock-names = "filt";
++			};
++			
++			platform_dai: mxs-builtin-cpu-dai {
++				compatible = "fsl,mxs-builtin-cpu-dai";
++				reg = <0x80048000 0x2000>, <0x8004c000 0x2000>,
++				  <0x8005c000 0x2000>;
++				reg-names = "audioout", "audioin", "rtc";
++				interrupts = <8 6 4>;
++				dmas = <&dma_apbx 0>, <&dma_apbx 1>;
++				dma-names = "rx", "tx";
++			};
+ 		};
+ 	};
+ 
+@@ -122,4 +141,10 @@
+ 			gpios = <&gpio2 1 1>;
+ 		};
+ 	};
++	
++	mxs-builtin-audio {
++		compatible = "fsl,mxs-builtin-audio";
++		audio-codec = <&codec>;
++		cpu-dai = <&platform_dai>;
++	};
+ };

target/linux/mxs/patches-3.18/120-dt-add-i2c.patch

@@ -0,0 +1,79 @@
+--- a/arch/arm/boot/dts/imx23.dtsi
++++ b/arch/arm/boot/dts/imx23.dtsi
+@@ -146,6 +146,39 @@
+ 					fsl,pull-up = <MXS_PULL_DISABLE>;
+ 				};
+ 
++				i2c0_pins_a: i2c0@0 {
++					reg = <0>;
++					fsl,pinmux-ids = <
++						0x01e0 /* MX23_PAD_I2C_SCL__I2C_SCL */
++						0x01f0 /* MX23_PAD_I2C_SDA__I2C_SDA */
++					>;
++					fsl,drive-strength = <1>;
++					fsl,voltage = <1>;
++					fsl,pull-up = <1>;
++				};
++
++				i2c1_pins_a: i2c1@0 {
++					reg = <0>;
++					fsl,pinmux-ids = <
++						0x1171 /* MX23_PAD_LCD_ENABLE__I2C_SCL */
++						0x1181 /* MX23_PAD_LCD_HSYNC__I2C_SDA  */
++					>;
++					fsl,drive-strength = <1>;
++					fsl,voltage = <1>;
++					fsl,pull-up = <1>;
++				};
++
++				i2c2_pins_a: i2c2@0 {
++					reg = <0>;
++					fsl,pinmux-ids = <
++						0x2031 /* MX23_PAD_SSP1_DATA1__I2C_SCL  */
++						0x2041 /* MX23_PAD_SSP1_DATA2__I2C_SDA  */
++					>;
++					fsl,drive-strength = <1>;
++					fsl,voltage = <1>;
++					fsl,pull-up = <1>;
++				};
++
+ 				auart0_pins_a: auart0@0 {
+ 					reg = <0>;
+ 					fsl,pinmux-ids = <
+@@ -444,7 +477,12 @@
+ 			};
+ 
+ 			i2c@80058000 {
++				#address-cells = <1>;
++				#size-cells = <0>;
++				compatible = "fsl,imx23-i2c";
+ 				reg = <0x80058000 0x2000>;
++				interrupts = <27>;
++				clock-frequency = <100000>;
+ 				dmas = <&dma_apbx 3>;
+ 				dma-names = "rx-tx";
+ 				status = "disabled";
+--- a/arch/arm/boot/dts/imx23-olinuxino.dts
++++ b/arch/arm/boot/dts/imx23-olinuxino.dts
+@@ -73,6 +73,12 @@
+ 				status = "okay";
+ 			};
+ 
++			i2c0: i2c@80058000 {
++				pinctrl-names = "default";
++				pinctrl-0 = <&i2c1_pins_a>;
++				status = "okay";
++			};
++
+ 			duart: serial@80070000 {
+ 				pinctrl-names = "default";
+ 				pinctrl-0 = <&duart_pins_a>;
+@@ -88,7 +94,7 @@
+ 			usbphy0: usbphy@8007c000 {
+ 				status = "okay";
+ 			};
+-			
++
+ 			codec: mxs-builtin-codec {
+ 				compatible = "fsl,mxs-builtin-codec";
+ 				reg = <0x80048000 0x2000>, <0x8004c000 0x2000>,