rk30_phone:add board-rk30-phone-loquat support

arch/arm/configs/rk30_phone_loquat_defconfig

@@ -0,0 +1,404 @@
+CONFIG_EXPERIMENTAL=y
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_KERNEL_LZO=y
+CONFIG_LOG_BUF_SHIFT=19
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_DEBUG=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_RESOURCE_COUNTERS=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_PANIC_TIMEOUT=1
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_ELF_CORE is not set
+CONFIG_ASHMEM=y
+# CONFIG_AIO is not set
+CONFIG_EMBEDDED=y
+# CONFIG_SLUB_DEBUG is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_ARCH_RK30=y
+CONFIG_DDR_SDRAM_FREQ=300
+CONFIG_WIFI_CONTROL_FUNC=y
+CONFIG_MACH_RK30_PHONE_LOQUAT=y
+# CONFIG_SWP_EMULATE is not set
+CONFIG_FIQ_DEBUGGER=y
+CONFIG_FIQ_DEBUGGER_NO_SLEEP=y
+CONFIG_FIQ_DEBUGGER_CONSOLE=y
+CONFIG_FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_SMP=y
+# CONFIG_SMP_ON_UP is not set
+CONFIG_NR_CPUS=2
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+CONFIG_HIGHMEM=y
+CONFIG_COMPACTION=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="console=ttyFIQ0 androidboot.console=ttyFIQ0 init=/init"
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_INTERACTIVE=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_HOTPLUG=y
+CONFIG_CPU_IDLE=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+CONFIG_WAKELOCK=y
+CONFIG_PM_RUNTIME=y
+CONFIG_SUSPEND_TIME=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_INET_ESP=y
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_IPV6=y
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+CONFIG_INET6_AH=y
+CONFIG_INET6_ESP=y
+CONFIG_INET6_IPCOMP=y
+CONFIG_IPV6_MIP6=y
+CONFIG_IPV6_TUNNEL=y
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_NETFILTER=y
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+CONFIG_NF_CONNTRACK_AMANDA=y
+CONFIG_NF_CONNTRACK_FTP=y
+CONFIG_NF_CONNTRACK_H323=y
+CONFIG_NF_CONNTRACK_IRC=y
+CONFIG_NF_CONNTRACK_NETBIOS_NS=y
+CONFIG_NF_CONNTRACK_PPTP=y
+CONFIG_NF_CONNTRACK_SANE=y
+CONFIG_NF_CONNTRACK_SIP=y
+CONFIG_NF_CONNTRACK_TFTP=y
+CONFIG_NF_CT_NETLINK=y
+CONFIG_NETFILTER_TPROXY=y
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
+CONFIG_NETFILTER_XT_TARGET_MARK=y
+CONFIG_NETFILTER_XT_TARGET_NFLOG=y
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
+CONFIG_NETFILTER_XT_TARGET_TPROXY=y
+CONFIG_NETFILTER_XT_TARGET_TRACE=y
+CONFIG_NETFILTER_XT_MATCH_COMMENT=y
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y
+CONFIG_NETFILTER_XT_MATCH_HELPER=y
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
+CONFIG_NETFILTER_XT_MATCH_LENGTH=y
+CONFIG_NETFILTER_XT_MATCH_LIMIT=y
+CONFIG_NETFILTER_XT_MATCH_MAC=y
+CONFIG_NETFILTER_XT_MATCH_MARK=y
+CONFIG_NETFILTER_XT_MATCH_POLICY=y
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
+CONFIG_NETFILTER_XT_MATCH_QTAGUID=y
+CONFIG_NETFILTER_XT_MATCH_QUOTA=y
+CONFIG_NETFILTER_XT_MATCH_QUOTA2=y
+CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y
+CONFIG_NETFILTER_XT_MATCH_SOCKET=y
+CONFIG_NETFILTER_XT_MATCH_STATE=y
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
+CONFIG_NETFILTER_XT_MATCH_STRING=y
+CONFIG_NETFILTER_XT_MATCH_TIME=y
+CONFIG_NETFILTER_XT_MATCH_U32=y
+CONFIG_NF_CONNTRACK_IPV4=y
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_MATCH_AH=y
+CONFIG_IP_NF_MATCH_ECN=y
+CONFIG_IP_NF_MATCH_TTL=y
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_TARGET_REJECT_SKERR=y
+CONFIG_IP_NF_TARGET_LOG=y
+CONFIG_NF_NAT=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_NETMAP=y
+CONFIG_IP_NF_TARGET_REDIRECT=y
+CONFIG_IP_NF_MANGLE=y
+CONFIG_IP_NF_RAW=y
+CONFIG_IP_NF_ARPTABLES=y
+CONFIG_IP_NF_ARPFILTER=y
+CONFIG_IP_NF_ARP_MANGLE=y
+CONFIG_NF_CONNTRACK_IPV6=y
+CONFIG_IP6_NF_IPTABLES=y
+CONFIG_IP6_NF_TARGET_LOG=y
+CONFIG_IP6_NF_FILTER=y
+CONFIG_IP6_NF_TARGET_REJECT=y
+CONFIG_IP6_NF_TARGET_REJECT_SKERR=y
+CONFIG_IP6_NF_MANGLE=y
+CONFIG_IP6_NF_RAW=y
+CONFIG_BRIDGE=y
+# CONFIG_BRIDGE_IGMP_SNOOPING is not set
+CONFIG_PHONET=y
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_HTB=y
+CONFIG_NET_SCH_INGRESS=y
+CONFIG_NET_CLS_U32=y
+CONFIG_NET_EMATCH=y
+CONFIG_NET_EMATCH_U32=y
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=y
+CONFIG_NET_ACT_GACT=y
+CONFIG_NET_ACT_MIRRED=y
+CONFIG_BT=y
+CONFIG_BT_L2CAP=y
+CONFIG_BT_SCO=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=y
+CONFIG_BT_HIDP=y
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_LL=y
+CONFIG_BT_HCIBCM4325=y
+CONFIG_RFKILL=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_RKNAND=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_MISC_DEVICES=y
+CONFIG_UID_STAT=y
+CONFIG_APANIC=y
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_MD=y
+CONFIG_BLK_DEV_DM=y
+CONFIG_DM_CRYPT=y
+CONFIG_DM_UEVENT=y
+CONFIG_NETDEVICES=y
+CONFIG_PHYLIB=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+CONFIG_WLAN_80211=y
+CONFIG_RKWIFI=y
+CONFIG_USB_USBNET=y
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_SYNC_TTY=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_PPP_MPPE=y
+CONFIG_PPPOLAC=y
+CONFIG_PPPOPNS=y
+# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_KEYRESET=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_JOYSTICK=y
+CONFIG_INPUT_TABLET=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_LPSENSOR_AL3006=y
+CONFIG_INPUT_KEYCHORD=y
+CONFIG_INPUT_UINPUT=y
+CONFIG_MAG_SENSORS=y
+CONFIG_COMPASS_AK8975=y
+CONFIG_G_SENSOR_DEVICE=y
+CONFIG_GS_MMA8452=y
+CONFIG_GYRO_SENSOR_DEVICE=y
+CONFIG_GYRO_L3G4200D=y
+CONFIG_LIGHT_SENSOR_DEVICE=y
+# CONFIG_SERIO is not set
+# CONFIG_CONSOLE_TRANSLATIONS is not set
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_RK29=y
+CONFIG_UART0_RK29=y
+CONFIG_UART0_CTS_RTS_RK29=y
+CONFIG_UART3_RK29=y
+CONFIG_UART3_CTS_RTS_RK29=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C0_CONTROLLER_RK30=y
+CONFIG_I2C1_CONTROLLER_RK30=y
+CONFIG_I2C2_CONTROLLER_RK30=y
+CONFIG_I2C3_CONTROLLER_RK30=y
+CONFIG_I2C4_CONTROLLER_RK30=y
+CONFIG_EXPANDED_GPIO_NUM=0
+CONFIG_EXPANDED_GPIO_IRQ_NUM=0
+CONFIG_SPI_FPGA_GPIO_NUM=0
+CONFIG_SPI_FPGA_GPIO_IRQ_NUM=0
+CONFIG_POWER_SUPPLY=y
+CONFIG_TEST_POWER=y
+# CONFIG_HWMON is not set
+CONFIG_REGULATOR=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_VIDEO_DEV=y
+CONFIG_SOC_CAMERA=y
+CONFIG_SOC_CAMERA_OV2659=y
+CONFIG_SOC_CAMERA_OV5642=y
+CONFIG_VIDEO_RK29=y
+CONFIG_VIDEO_RK29_CAMMEM_ION=y
+CONFIG_ION=y
+CONFIG_ION_ROCKCHIP=y
+CONFIG_FB=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_DISPLAY_SUPPORT=y
+CONFIG_FB_ROCKCHIP=y
+CONFIG_LCDC_RK30=y
+CONFIG_HDMI_RK30=y
+CONFIG_RGA_RK30=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_SOUND=y
+CONFIG_SND=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_VERBOSE_PROCFS is not set
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_ARM is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_RK29_SOC=y
+CONFIG_SND_I2S_DMA_EVENT_STATIC=y
+CONFIG_SND_RK29_SOC_RT5631=y
+CONFIG_SND_RK29_CODEC_SOC_SLAVE=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_ACRUX=y
+CONFIG_HID_ACRUX_FF=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_DRAGONRISE=y
+CONFIG_DRAGONRISE_FF=y
+CONFIG_HID_EMS_FF=y
+CONFIG_HID_ELECOM=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_KEYTOUCH=y
+CONFIG_HID_KYE=y
+CONFIG_HID_UCLOGIC=y
+CONFIG_HID_WALTOP=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_TWINHAN=y
+CONFIG_HID_KENSINGTON=y
+CONFIG_HID_LCPOWER=y
+CONFIG_HID_LOGITECH=y
+CONFIG_LOGITECH_FF=y
+CONFIG_LOGIRUMBLEPAD2_FF=y
+CONFIG_LOGIG940_FF=y
+CONFIG_LOGIWII_FF=y
+CONFIG_HID_MAGICMOUSE=y
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_MULTITOUCH=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_ORTEK=y
+CONFIG_HID_PANTHERLORD=y
+CONFIG_PANTHERLORD_FF=y
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_PICOLCD=y
+CONFIG_HID_QUANTA=y
+CONFIG_HID_ROCCAT_ARVO=y
+CONFIG_HID_ROCCAT_KONE=y
+CONFIG_HID_ROCCAT_KONEPLUS=y
+CONFIG_HID_ROCCAT_KOVAPLUS=y
+CONFIG_HID_ROCCAT_PYRA=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+CONFIG_HID_GREENASIA=y
+CONFIG_GREENASIA_FF=y
+CONFIG_HID_SMARTJOYPLUS=y
+CONFIG_SMARTJOYPLUS_FF=y
+CONFIG_HID_TOPSEED=y
+CONFIG_HID_THRUSTMASTER=y
+CONFIG_THRUSTMASTER_FF=y
+CONFIG_HID_WACOM=y
+CONFIG_HID_ZEROPLUS=y
+CONFIG_ZEROPLUS_FF=y
+CONFIG_HID_ZYDACRON=y
+CONFIG_USB=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_OTG_BLACKLIST_HUB=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_OPTION=y
+CONFIG_USB_GADGET=y
+CONFIG_USB20_HOST=y
+CONFIG_USB20_OTG=y
+CONFIG_MMC=y
+CONFIG_MMC_UNSAFE_RESUME=y
+CONFIG_MMC_EMBEDDED_SDIO=y
+CONFIG_MMC_PARANOID_SD_INIT=y
+CONFIG_SDMMC_RK29=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_SWITCH=y
+CONFIG_SWITCH_GPIO=y
+CONFIG_RTC_CLASS=y
+CONFIG_STAGING=y
+CONFIG_ANDROID=y
+CONFIG_ANDROID_BINDER_IPC=y
+CONFIG_ANDROID_LOGGER=y
+CONFIG_ANDROID_TIMED_GPIO=y
+CONFIG_ANDROID_LOW_MEMORY_KILLER=y
+# CONFIG_CMMB is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_XATTR is not set
+# CONFIG_DNOTIFY is not set
+CONFIG_FUSE_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+# CONFIG_MISC_FILESYSTEMS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_EFI_PARTITION=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_PRINTK_TIME=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_SCHEDSTATS=y
+CONFIG_TIMER_STATS=y
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_FTRACE is not set
+CONFIG_CRYPTO_TWOFISH=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set

arch/arm/mach-rk30/Kconfig

@@ -10,6 +10,9 @@ config MACH_RK30_SDK
 config MACH_RK30_PHONE
 	bool "RK30 smart phone board"
 
+config MACH_RK30_PHONE_LOQUAT
+	bool "RK30 smart phone loquat board"
+	
 endchoice
 
 endif

arch/arm/mach-rk30/Makefile

@@ -20,3 +20,5 @@ obj-$(CONFIG_DVFS) += dvfs.o
 
 obj-$(CONFIG_MACH_RK30_SDK) += board-rk30-sdk.o board-rk30-sdk-key.o board-rk30-sdk-rfkill.o
 obj-$(CONFIG_MACH_RK30_PHONE) += board-rk30-phone.o board-rk30-phone-key.o board-rk30-phone-rfkill.o
+obj-$(CONFIG_MACH_RK30_PHONE_LOQUAT) += board-rk30-phone-loquat.o board-rk30-phone-loquat-key.o board-rk30-phone-loquat-rfkill.o
+

arch/arm/mach-rk30/board-rk30-phone-loquat-key.c

@@ -0,0 +1,69 @@
+#include <mach/gpio.h>
+#include <plat/key.h>
+
+#define EV_ENCALL				KEY_F4
+#define EV_MENU					KEY_F1
+
+#define PRESS_LEV_LOW			1
+#define PRESS_LEV_HIGH			0
+
+static struct rk29_keys_button key_button[] = {
+	{
+		.desc	= "menu",
+		.code	= EV_MENU,
+		.gpio	= RK30_PIN0_PD0,
+		.active_low = PRESS_LEV_LOW,
+	},
+	{
+		.desc	= "vol+",
+		.code	= KEY_VOLUMEUP,
+		.gpio	= RK30_PIN4_PC4,
+		.active_low = PRESS_LEV_LOW,
+	},
+	{
+		.desc	= "vol-",
+		.code	= KEY_VOLUMEDOWN,
+		.gpio	= RK30_PIN4_PC5,
+		.active_low = PRESS_LEV_LOW,
+	},
+	{
+		.desc	= "home",
+		.code	= KEY_HOME,
+		.gpio	= RK30_PIN0_PD2,
+		.active_low = PRESS_LEV_LOW,
+	},
+	{
+		.desc	= "search",
+		.code	= KEY_SEARCH,
+		.gpio	= RK30_PIN0_PD1,
+		.active_low = PRESS_LEV_LOW,
+	},
+	{
+		.desc	= "esc",
+		.code	= KEY_BACK,
+		.gpio	= RK30_PIN0_PD3,
+		.active_low = PRESS_LEV_LOW,
+	},
+#if 0
+	{
+		.desc	= "play",
+		.code	= KEY_POWER,
+		.gpio	= RK30_PIN6_PA2,
+		.active_low = PRESS_LEV_LOW,
+		//.code_long_press = EV_ENCALL,
+		.wakeup	= 1,
+	},
+#endif
+	{
+		.desc	= "camera",
+		.code	= KEY_CAMERA,
+		.gpio = RK30_PIN0_PD4,
+		.active_low = PRESS_LEV_LOW,
+	},
+};
+struct rk29_keys_platform_data rk29_keys_pdata = {
+	.buttons	= key_button,
+	.nbuttons	= ARRAY_SIZE(key_button),
+	.chn	= 1,  //chn: 0-7, if do not use ADC,set 'chn' -1
+};
+

arch/arm/mach-rk30/board-rk30-phone-loquat-rfkill.c

@@ -0,0 +1,360 @@
+/*
+ * Copyright (C) 2010 ROCKCHIP, Inc.
+ * Author: roger_chen <cz@rock-chips.com>
+ *
+ * This program is the bluetooth device bcm4330's driver,
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/rfkill.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/wakelock.h>
+#include <linux/fs.h>
+#include <asm/uaccess.h>
+#include <mach/gpio.h>
+#include <asm/irq.h>
+#include <mach/iomux.h>
+#include <linux/wakelock.h>
+#include <linux/timer.h>
+#include <mach/board.h>
+
+#if 0
+#define DBG(x...)   printk(KERN_INFO x)
+#else
+#define DBG(x...)
+#endif
+
+#define BT_WAKE_HOST_SUPPORT 1
+
+struct bt_ctrl
+{
+    struct rfkill *bt_rfk;
+#if BT_WAKE_HOST_SUPPORT
+    struct timer_list tl;
+    bool b_HostWake;
+    struct wake_lock bt_wakelock;
+#endif
+};
+
+#ifdef CONFIG_RK903
+#define BT_GPIO_POWER           RK30_PIN3_PC7
+#define IOMUX_BT_GPIO_POWER     rk29_mux_api_set(GPIO3C7_SDMMC1WRITEPRT_NAME, GPIO3C_GPIO3C7);
+#define BT_GPIO_RESET           RK30_PIN3_PD1
+#define IOMUX_BT_GPIO_RESET     rk29_mux_api_set(GPIO3D1_SDMMC1BACKENDPWR_NAME, GPIO3D_GPIO3D1);
+#else
+#define BT_GPIO_POWER           RK30_PIN3_PD1
+#define IOMUX_BT_GPIO_POWER     rk29_mux_api_set(GPIO3D1_SDMMC1BACKENDPWR_NAME, GPIO3D_GPIO3D1);
+#endif
+
+#ifdef CONFIG_BT_HCIBCM4325
+#define BT_GPIO_WAKE_UP         RK30_PIN3_PC6
+#define IOMUX_BT_GPIO_WAKE_UP() rk29_mux_api_set(GPIO3C6_SDMMC1DETECTN_NAME, GPIO3C_GPIO3C6);
+#endif
+
+#if BT_WAKE_HOST_SUPPORT
+#define BT_GPIO_WAKE_UP_HOST    RK30_PIN6_PA7
+#define IOMUX_BT_GPIO_WAKE_UP_HOST()
+
+#define BT_WAKE_LOCK_TIMEOUT    10 //s
+
+//bt cts paired to uart rts
+#define UART_RTS                RK30_PIN1_PA3
+#define IOMUX_UART_RTS_GPIO     rk29_mux_api_set(GPIO1A3_UART0RTSN_NAME, GPIO1A_GPIO1A3);
+#define IOMUX_UART_RTS          rk29_mux_api_set(GPIO1A3_UART0RTSN_NAME, GPIO1A_UART0_RTS_N);
+#endif
+
+static const char bt_name[] = 
+#if defined(CONFIG_RKWIFI)
+    "rk903"
+#elif defined(CONFIG_BCM4329)
+    "bcm4329"
+#elif defined(CONFIG_MV8787)
+    "mv8787"
+#else
+    "bt_default"
+#endif
+;
+
+//extern int rk29sdk_bt_power_state;
+//extern int rk29sdk_wifi_power_state;
+
+struct bt_ctrl gBtCtrl;
+    
+#if BT_WAKE_HOST_SUPPORT
+void resetBtHostSleepTimer(void)
+{
+    mod_timer(&(gBtCtrl.tl),jiffies + BT_WAKE_LOCK_TIMEOUT*HZ);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ó<EFBFBD>ʱֵ<CAB1><D6B5>    
+}
+
+void btWakeupHostLock(void)
+{
+    if(gBtCtrl.b_HostWake == false){
+        DBG("*************************Lock\n");
+        wake_lock(&(gBtCtrl.bt_wakelock));
+        gBtCtrl.b_HostWake = true;
+    }
+}
+
+void btWakeupHostUnlock(void)
+{
+    if(gBtCtrl.b_HostWake == true){        
+        DBG("*************************UnLock\n");
+        wake_unlock(&(gBtCtrl.bt_wakelock));  //<2F><>ϵͳ˯<CDB3><CBAF>    
+        gBtCtrl.b_HostWake = false;
+    }    
+}
+
+static void timer_hostSleep(unsigned long arg)
+{     
+	DBG("%s---b_HostWake=%d\n",__FUNCTION__,gBtCtrl.b_HostWake);
+    btWakeupHostUnlock();
+}
+
+extern int bcm4325_sleep(int bSleep);
+
+#ifdef CONFIG_PM
+static void rfkill_do_wakeup(struct work_struct *work)
+{
+    DBG("Enable UART_RTS\n");
+    gpio_set_value(UART_RTS, GPIO_LOW);
+    IOMUX_UART_RTS;
+}
+
+static DECLARE_DELAYED_WORK(wakeup_work, rfkill_do_wakeup);
+
+static int bcm4329_rfkill_suspend(struct platform_device *pdev, pm_message_t state)
+{
+    DBG("%s\n",__FUNCTION__);
+
+#ifdef CONFIG_BT_HCIBCM4325
+    bcm4325_sleep(1);
+#endif
+
+    DBG("Disable UART_RTS\n");
+	//To prevent uart to receive bt data when suspended
+	IOMUX_UART_RTS_GPIO;
+	gpio_request(UART_RTS, "uart_rts");
+	gpio_set_value(UART_RTS, GPIO_HIGH);
+
+    return 0;
+}
+
+static int bcm4329_rfkill_resume(struct platform_device *pdev)
+{  
+    DBG("%s\n",__FUNCTION__);     
+
+#ifdef CONFIG_BT_HCIBCM4325
+    bcm4325_sleep(0);
+#endif
+
+    DBG("delay 1s\n");
+    schedule_delayed_work(&wakeup_work, HZ);
+
+    return 0;
+}
+#else
+#define bcm4329_rfkill_suspend NULL
+#define bcm4329_rfkill_resume  NULL
+#endif
+
+static irqreturn_t bcm4329_wake_host_irq(int irq, void *dev)
+{
+    DBG("%s\n",__FUNCTION__);
+
+    btWakeupHostLock();
+    resetBtHostSleepTimer();
+	return IRQ_HANDLED;
+}
+#endif
+
+#ifdef CONFIG_BT_HCIBCM4325
+int bcm4325_sleep(int bSleep)
+{
+    DBG("************* bt enter sleep: %d ***************\n", bSleep);
+    //low represent bt device may enter sleep
+    //high represent bt device must be awake 
+    IOMUX_BT_GPIO_WAKE_UP();
+    gpio_set_value(BT_GPIO_WAKE_UP, bSleep?GPIO_LOW:GPIO_HIGH);
+    return 0;
+}
+#endif
+  
+static int bcm4329_set_block(void *data, bool blocked)
+{
+    	DBG("%s---blocked :%d\n", __FUNCTION__, blocked);
+
+        IOMUX_BT_GPIO_POWER;
+#ifdef CONFIG_RK903
+        IOMUX_BT_GPIO_RESET;
+#endif
+
+    	if (false == blocked) {
+       		gpio_set_value(BT_GPIO_POWER, GPIO_HIGH);  /* bt power on */
+#ifdef CONFIG_RK903            
+            gpio_set_value(BT_GPIO_RESET, GPIO_LOW);
+            mdelay(20);
+    		gpio_set_value(BT_GPIO_RESET, GPIO_HIGH);  /* bt reset deactive*/
+#endif
+    		mdelay(20);
+        
+#if BT_WAKE_HOST_SUPPORT     
+//            btWakeupHostLock();
+#endif         
+        	pr_info("bt turn on power\n");
+    	}
+    	else {
+#if BT_WAKE_HOST_SUPPORT     
+//            btWakeupHostUnlock();
+#endif
+//    		if (!rk29sdk_wifi_power_state) {
+    			gpio_set_value(BT_GPIO_POWER, GPIO_LOW);  /* bt power off */
+        		mdelay(20);	
+        		pr_info("bt shut off power\n");
+//    		}else {
+//    			pr_info("bt shouldn't shut off power, wifi is using it!\n");
+//    		}
+#ifdef CONFIG_RK903
+    		gpio_set_value(BT_GPIO_RESET, GPIO_LOW);  /* bt reset active*/
+    		mdelay(20);
+#endif
+    	}
+
+//    	rk29sdk_bt_power_state = !blocked;
+    	return 0;
+}
+
+
+static const struct rfkill_ops bcm4329_rfk_ops = {
+	.set_block = bcm4329_set_block,
+};
+
+static int __devinit bcm4329_rfkill_probe(struct platform_device *pdev)
+{
+	int rc = 0;
+	bool default_state = true;
+	
+	DBG("Enter::%s,line=%d\n",__FUNCTION__,__LINE__);
+	
+	/* default to bluetooth off */
+ 	bcm4329_set_block(NULL, default_state); /* blocked -> bt off */
+	 
+	gBtCtrl.bt_rfk = rfkill_alloc(bt_name, 
+                NULL, 
+                RFKILL_TYPE_BLUETOOTH, 
+                &bcm4329_rfk_ops, 
+                NULL);
+
+	if (!gBtCtrl.bt_rfk)
+	{
+		printk("fail to rfkill_allocate************\n");
+		return -ENOMEM;
+	}
+	
+	rfkill_set_states(gBtCtrl.bt_rfk, default_state, false);
+
+	rc = rfkill_register(gBtCtrl.bt_rfk);
+	if (rc)
+	{
+		printk("failed to rfkill_register,rc=0x%x\n",rc);
+		rfkill_destroy(gBtCtrl.bt_rfk);
+	}
+	
+	gpio_request(BT_GPIO_POWER, NULL);
+#ifdef CONFIG_RK903
+	gpio_request(BT_GPIO_RESET, NULL);
+#endif
+#ifdef CONFIG_BT_HCIBCM4325
+	gpio_request(BT_GPIO_WAKE_UP, NULL);
+#endif
+
+#if BT_WAKE_HOST_SUPPORT
+    init_timer(&(gBtCtrl.tl));
+    gBtCtrl.tl.expires = 0;
+    gBtCtrl.tl.function = timer_hostSleep;
+    add_timer(&(gBtCtrl.tl));
+    gBtCtrl.b_HostWake = false;
+    
+	wake_lock_init(&(gBtCtrl.bt_wakelock), WAKE_LOCK_SUSPEND, "bt_wake");
+	
+	rc = gpio_request(BT_GPIO_WAKE_UP_HOST, "bt_wake");
+	if (rc) {
+		printk("%s:failed to request RAHO_BT_WAKE_UP_HOST\n",__FUNCTION__);
+	}
+	
+	IOMUX_BT_GPIO_WAKE_UP_HOST();
+	gpio_pull_updown(BT_GPIO_WAKE_UP_HOST,GPIOPullUp);
+	rc = request_irq(gpio_to_irq(BT_GPIO_WAKE_UP_HOST),bcm4329_wake_host_irq,IRQF_TRIGGER_FALLING,NULL,NULL);
+	if(rc)
+	{
+		printk("%s:failed to request RAHO_BT_WAKE_UP_HOST irq\n",__FUNCTION__);
+		gpio_free(BT_GPIO_WAKE_UP_HOST);
+	}
+	enable_irq_wake(gpio_to_irq(BT_GPIO_WAKE_UP_HOST)); // so RAHO_BT_WAKE_UP_HOST can wake up system
+
+	printk(KERN_INFO "bcm4329 module has been initialized,rc=0x%x\n",rc);
+ #endif
+ 
+	return rc;
+}
+
+
+static int __devexit bcm4329_rfkill_remove(struct platform_device *pdev)
+{
+	if (gBtCtrl.bt_rfk)
+		rfkill_unregister(gBtCtrl.bt_rfk);
+	gBtCtrl.bt_rfk = NULL;
+#if BT_WAKE_HOST_SUPPORT	
+    del_timer(&(gBtCtrl.tl));//ɾ<><C9BE><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+    btWakeupHostUnlock();
+    wake_lock_destroy(&(gBtCtrl.bt_wakelock));
+#endif    
+	platform_set_drvdata(pdev, NULL);
+
+	DBG("Enter::%s,line=%d\n",__FUNCTION__,__LINE__);
+	return 0;
+}
+
+static struct platform_driver bcm4329_rfkill_driver = {
+	.probe = bcm4329_rfkill_probe,
+	.remove = __devexit_p(bcm4329_rfkill_remove),
+	.driver = {
+		.name = "rk29sdk_rfkill", 
+		.owner = THIS_MODULE,
+	},	
+#if BT_WAKE_HOST_SUPPORT
+    .suspend = bcm4329_rfkill_suspend,
+    .resume = bcm4329_rfkill_resume,
+#endif
+};
+
+/*
+ * Module initialization
+ */
+static int __init bcm4329_mod_init(void)
+{
+	int ret;
+	DBG("Enter::%s,line=%d\n",__FUNCTION__,__LINE__);
+	ret = platform_driver_register(&bcm4329_rfkill_driver);
+    	printk("ret=0x%x\n", ret);
+	return ret;
+}
+
+static void __exit bcm4329_mod_exit(void)
+{
+	platform_driver_unregister(&bcm4329_rfkill_driver);
+}
+
+module_init(bcm4329_mod_init);
+module_exit(bcm4329_mod_exit);
+MODULE_DESCRIPTION("bcm4330 Bluetooth driver");
+MODULE_AUTHOR("roger_chen cz@rock-chips.com, cmy@rock-chips.com");
+MODULE_LICENSE("GPL");
+