mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-17 09:43:59 +08:00
Merge branch 'board-new' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/renesas into next/boards
"Rafael J. Wysocki" <rjw@sisk.pl> writes:
Renesas ARM-based platforms: new boards support for v3.5
* Support for the KZM-A9-GT board from Kuninori Morimoto and Magnus Damm.
* Support for the armadillo800eva board from Kuninori Morimoto and Magnus Damm.
This is based on the Renesas core SoC code updates I've sent a separate pull
request for.
* 'board-new' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/renesas: (29 commits)
ARM: mach-shmobile: Use DT_MACHINE for armadillo 800 eva
ARM: mach-shmobile: Use DT_MACHINE for KZM9G
ARM: mach-shmobile: kzm9g: enable SMP boot
ARM: mach-shmobile: kzm9g: defconfig update
ARM: mach-shmobile: kzm9g: add PCF8757 gpio-key
ARM: mach-shmobile: kzm9g: add SDHI support
ARM: mach-shmobile: kzm9g: add MMCIF support
ARM: mach-shmobile: kzm9g: correct screen direction
ARM: mach-shmobile: sh73a0.h: add GPIO_NR
ARM: mach-shmobile: pfc-sh73a0: fixup MSEL2CR MSEL18 for I2C-3
ARM: mach-shmobile: kzm9g: add ST1232 Touchscreen support
ARM: mach-shmobile: kzm9g: add LCDC support
ARM: mach-shmobile: kzm9g: add external USB Host support
ARM: mach-shmobile: kzm9g: add SMSC 9221 support
ARM: mach-shmobile: kzm9g: add defconfig
ARM: mach-shmobile: add KZM-A9-GT board support
ARM: mach-shmobile: armadillo800eva: defconfig update
ARM: mach-shmobile: clock-r8a7740: add sh-eth clock
ARM: mach-shmobile: r8a7740: reserve DMA memory for the frame buffer
ARM: mach-shmobile: armadillo800eva: add MMCIF support
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
commit
be944f1e79
22
arch/arm/boot/dts/r8a7740-armadillo800eva.dts
Normal file
22
arch/arm/boot/dts/r8a7740-armadillo800eva.dts
Normal file
@ -0,0 +1,22 @@
|
||||
/*
|
||||
* Device Tree Source for the armadillo 800 eva board
|
||||
*
|
||||
* Copyright (C) 2012 Renesas Solutions Corp.
|
||||
*
|
||||
* This file is licensed under the terms of the GNU General Public License
|
||||
* version 2. This program is licensed "as is" without any warranty of any
|
||||
* kind, whether express or implied.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
/include/ "skeleton.dtsi"
|
||||
|
||||
/ {
|
||||
model = "armadillo 800 eva";
|
||||
compatible = "renesas,armadillo800eva";
|
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|
||||
memory {
|
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device_type = "memory";
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reg = <0x40000000 0x20000000>;
|
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};
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};
|
||||
22
arch/arm/boot/dts/sh73a0-kzm9g.dts
Normal file
22
arch/arm/boot/dts/sh73a0-kzm9g.dts
Normal file
@ -0,0 +1,22 @@
|
||||
/*
|
||||
* Device Tree Source for the KZM-A9-GT board
|
||||
*
|
||||
* Copyright (C) 2012 Renesas Solutions Corp.
|
||||
*
|
||||
* This file is licensed under the terms of the GNU General Public License
|
||||
* version 2. This program is licensed "as is" without any warranty of any
|
||||
* kind, whether express or implied.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
/include/ "skeleton.dtsi"
|
||||
|
||||
/ {
|
||||
model = "KZM-A9-GT";
|
||||
compatible = "renesas,kzm9g";
|
||||
|
||||
memory {
|
||||
device_type = "memory";
|
||||
reg = <0x41000000 0x1e800000>;
|
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};
|
||||
};
|
||||
142
arch/arm/configs/armadillo800eva_defconfig
Normal file
142
arch/arm/configs/armadillo800eva_defconfig
Normal file
@ -0,0 +1,142 @@
|
||||
CONFIG_EXPERIMENTAL=y
|
||||
CONFIG_SYSVIPC=y
|
||||
CONFIG_IKCONFIG=y
|
||||
CONFIG_IKCONFIG_PROC=y
|
||||
CONFIG_LOG_BUF_SHIFT=16
|
||||
# CONFIG_UTS_NS is not set
|
||||
# CONFIG_IPC_NS is not set
|
||||
# CONFIG_USER_NS is not set
|
||||
# CONFIG_PID_NS is not set
|
||||
CONFIG_SYSFS_DEPRECATED=y
|
||||
CONFIG_SYSFS_DEPRECATED_V2=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
CONFIG_SLAB=y
|
||||
CONFIG_MODULES=y
|
||||
CONFIG_MODULE_UNLOAD=y
|
||||
CONFIG_MODULE_FORCE_UNLOAD=y
|
||||
# CONFIG_BLK_DEV_BSG is not set
|
||||
# CONFIG_IOSCHED_DEADLINE is not set
|
||||
# CONFIG_IOSCHED_CFQ is not set
|
||||
CONFIG_ARCH_SHMOBILE=y
|
||||
CONFIG_ARCH_R8A7740=y
|
||||
CONFIG_MACH_ARMADILLO800EVA=y
|
||||
# CONFIG_SH_TIMER_TMU is not set
|
||||
# CONFIG_ARM_THUMB is not set
|
||||
CONFIG_CPU_BPREDICT_DISABLE=y
|
||||
# CONFIG_CACHE_L2X0 is not set
|
||||
CONFIG_ARM_ERRATA_430973=y
|
||||
CONFIG_ARM_ERRATA_458693=y
|
||||
CONFIG_ARM_ERRATA_460075=y
|
||||
CONFIG_ARM_ERRATA_720789=y
|
||||
CONFIG_ARM_ERRATA_743622=y
|
||||
CONFIG_ARM_ERRATA_751472=y
|
||||
CONFIG_ARM_ERRATA_754322=y
|
||||
CONFIG_AEABI=y
|
||||
# CONFIG_OABI_COMPAT is not set
|
||||
CONFIG_FORCE_MAX_ZONEORDER=13
|
||||
CONFIG_ZBOOT_ROM_TEXT=0x0
|
||||
CONFIG_ZBOOT_ROM_BSS=0x0
|
||||
CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096"
|
||||
CONFIG_CMDLINE_FORCE=y
|
||||
CONFIG_KEXEC=y
|
||||
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
|
||||
# CONFIG_SUSPEND is not set
|
||||
CONFIG_NET=y
|
||||
CONFIG_PACKET=y
|
||||
CONFIG_UNIX=y
|
||||
CONFIG_INET=y
|
||||
CONFIG_IP_PNP=y
|
||||
CONFIG_IP_PNP_DHCP=y
|
||||
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
|
||||
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
|
||||
# CONFIG_INET_XFRM_MODE_BEET is not set
|
||||
# CONFIG_INET_LRO is not set
|
||||
# CONFIG_INET_DIAG is not set
|
||||
# CONFIG_IPV6 is not set
|
||||
# CONFIG_WIRELESS is not set
|
||||
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
|
||||
CONFIG_SCSI=y
|
||||
CONFIG_BLK_DEV_SD=y
|
||||
CONFIG_MD=y
|
||||
CONFIG_BLK_DEV_DM=y
|
||||
CONFIG_NETDEVICES=y
|
||||
# CONFIG_NET_VENDOR_BROADCOM is not set
|
||||
# CONFIG_NET_VENDOR_CHELSIO is not set
|
||||
# CONFIG_NET_VENDOR_CIRRUS is not set
|
||||
# CONFIG_NET_VENDOR_FARADAY is not set
|
||||
# CONFIG_NET_VENDOR_INTEL is not set
|
||||
# CONFIG_NET_VENDOR_MARVELL is not set
|
||||
# CONFIG_NET_VENDOR_MICREL is not set
|
||||
# CONFIG_NET_VENDOR_NATSEMI is not set
|
||||
CONFIG_SH_ETH=y
|
||||
# CONFIG_NET_VENDOR_SEEQ is not set
|
||||
# CONFIG_NET_VENDOR_SMSC is not set
|
||||
# CONFIG_NET_VENDOR_STMICRO is not set
|
||||
# CONFIG_WLAN is not set
|
||||
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
|
||||
CONFIG_INPUT_EVDEV=y
|
||||
# CONFIG_KEYBOARD_ATKBD is not set
|
||||
CONFIG_KEYBOARD_GPIO=y
|
||||
# CONFIG_INPUT_MOUSE is not set
|
||||
CONFIG_INPUT_TOUCHSCREEN=y
|
||||
CONFIG_TOUCHSCREEN_ST1232=y
|
||||
# CONFIG_SERIO is not set
|
||||
# CONFIG_LEGACY_PTYS is not set
|
||||
CONFIG_SERIAL_SH_SCI=y
|
||||
CONFIG_SERIAL_SH_SCI_NR_UARTS=8
|
||||
CONFIG_SERIAL_SH_SCI_CONSOLE=y
|
||||
# CONFIG_HW_RANDOM is not set
|
||||
CONFIG_I2C=y
|
||||
CONFIG_I2C_SH_MOBILE=y
|
||||
# CONFIG_HWMON is not set
|
||||
CONFIG_FB=y
|
||||
CONFIG_FB_MODE_HELPERS=y
|
||||
CONFIG_FB_SH_MOBILE_LCDC=y
|
||||
CONFIG_LCD_CLASS_DEVICE=y
|
||||
CONFIG_FRAMEBUFFER_CONSOLE=y
|
||||
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=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_SOC_SH4_FSI=y
|
||||
# CONFIG_HID_SUPPORT is not set
|
||||
CONFIG_USB=y
|
||||
# CONFIG_USB_DEVICE_CLASS is not set
|
||||
CONFIG_USB_RENESAS_USBHS=y
|
||||
CONFIG_USB_GADGET=y
|
||||
CONFIG_USB_RENESAS_USBHS_UDC=y
|
||||
CONFIG_USB_ETH=m
|
||||
CONFIG_MMC=y
|
||||
CONFIG_MMC_SDHI=y
|
||||
CONFIG_MMC_SH_MMCIF=y
|
||||
CONFIG_UIO=y
|
||||
CONFIG_UIO_PDRV_GENIRQ=y
|
||||
# CONFIG_DNOTIFY is not set
|
||||
CONFIG_MSDOS_FS=y
|
||||
CONFIG_VFAT_FS=y
|
||||
CONFIG_TMPFS=y
|
||||
# CONFIG_MISC_FILESYSTEMS is not set
|
||||
CONFIG_NFS_FS=y
|
||||
CONFIG_NFS_V3=y
|
||||
CONFIG_NFS_V3_ACL=y
|
||||
CONFIG_NFS_V4=y
|
||||
CONFIG_NFS_V4_1=y
|
||||
CONFIG_ROOT_NFS=y
|
||||
CONFIG_NLS_CODEPAGE_437=y
|
||||
CONFIG_NLS_ISO8859_1=y
|
||||
# CONFIG_ENABLE_WARN_DEPRECATED is not set
|
||||
# CONFIG_ENABLE_MUST_CHECK is not set
|
||||
# CONFIG_ARM_UNWIND is not set
|
||||
CONFIG_CRYPTO=y
|
||||
CONFIG_CRYPTO_CBC=y
|
||||
CONFIG_CRYPTO_MD5=y
|
||||
CONFIG_CRYPTO_DES=y
|
||||
CONFIG_CRYPTO_ANSI_CPRNG=y
|
||||
CONFIG_XZ_DEC=y
|
||||
139
arch/arm/configs/kzm9g_defconfig
Normal file
139
arch/arm/configs/kzm9g_defconfig
Normal file
@ -0,0 +1,139 @@
|
||||
# CONFIG_ARM_PATCH_PHYS_VIRT is not set
|
||||
CONFIG_EXPERIMENTAL=y
|
||||
# CONFIG_LOCALVERSION_AUTO is not set
|
||||
CONFIG_SYSVIPC=y
|
||||
CONFIG_IKCONFIG=y
|
||||
CONFIG_IKCONFIG_PROC=y
|
||||
CONFIG_LOG_BUF_SHIFT=16
|
||||
CONFIG_NAMESPACES=y
|
||||
# CONFIG_UTS_NS is not set
|
||||
# CONFIG_IPC_NS is not set
|
||||
# CONFIG_USER_NS is not set
|
||||
# CONFIG_PID_NS is not set
|
||||
# CONFIG_NET_NS is not set
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
CONFIG_SYSCTL_SYSCALL=y
|
||||
CONFIG_EMBEDDED=y
|
||||
CONFIG_SLAB=y
|
||||
CONFIG_MODULES=y
|
||||
CONFIG_MODULE_FORCE_LOAD=y
|
||||
CONFIG_MODULE_UNLOAD=y
|
||||
# CONFIG_BLK_DEV_BSG is not set
|
||||
# CONFIG_IOSCHED_DEADLINE is not set
|
||||
# CONFIG_IOSCHED_CFQ is not set
|
||||
CONFIG_ARCH_SHMOBILE=y
|
||||
CONFIG_KEYBOARD_GPIO_POLLED=y
|
||||
CONFIG_ARCH_SH73A0=y
|
||||
CONFIG_MACH_KZM9G=y
|
||||
CONFIG_MEMORY_START=0x41000000
|
||||
CONFIG_MEMORY_SIZE=0x1f000000
|
||||
CONFIG_ARM_ERRATA_743622=y
|
||||
CONFIG_ARM_ERRATA_754322=y
|
||||
CONFIG_NO_HZ=y
|
||||
CONFIG_HIGH_RES_TIMERS=y
|
||||
CONFIG_SMP=y
|
||||
CONFIG_SCHED_MC=y
|
||||
CONFIG_PREEMPT=y
|
||||
CONFIG_AEABI=y
|
||||
# CONFIG_OABI_COMPAT is not set
|
||||
CONFIG_HIGHMEM=y
|
||||
CONFIG_ZBOOT_ROM_TEXT=0x0
|
||||
CONFIG_ZBOOT_ROM_BSS=0x0
|
||||
CONFIG_CMDLINE="console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200"
|
||||
CONFIG_KEXEC=y
|
||||
CONFIG_VFP=y
|
||||
CONFIG_NEON=y
|
||||
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
|
||||
CONFIG_PM_RUNTIME=y
|
||||
CONFIG_NET=y
|
||||
CONFIG_PACKET=y
|
||||
CONFIG_UNIX=y
|
||||
CONFIG_INET=y
|
||||
CONFIG_IP_PNP=y
|
||||
CONFIG_IP_PNP_DHCP=y
|
||||
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
|
||||
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
|
||||
# CONFIG_INET_XFRM_MODE_BEET is not set
|
||||
# CONFIG_INET_LRO is not set
|
||||
# CONFIG_INET_DIAG is not set
|
||||
# CONFIG_IPV6 is not set
|
||||
CONFIG_IRDA=y
|
||||
CONFIG_SH_IRDA=y
|
||||
# CONFIG_WIRELESS is not set
|
||||
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
|
||||
CONFIG_SCSI=y
|
||||
CONFIG_BLK_DEV_SD=y
|
||||
CONFIG_NETDEVICES=y
|
||||
CONFIG_SMSC911X=y
|
||||
# CONFIG_WLAN is not set
|
||||
CONFIG_INPUT_SPARSEKMAP=y
|
||||
# CONFIG_INPUT_MOUSEDEV is not set
|
||||
CONFIG_INPUT_EVDEV=y
|
||||
# CONFIG_KEYBOARD_ATKBD is not set
|
||||
# CONFIG_INPUT_MOUSE is not set
|
||||
CONFIG_INPUT_TOUCHSCREEN=y
|
||||
CONFIG_TOUCHSCREEN_ST1232=y
|
||||
# CONFIG_LEGACY_PTYS is not set
|
||||
CONFIG_SERIAL_SH_SCI=y
|
||||
CONFIG_SERIAL_SH_SCI_NR_UARTS=9
|
||||
CONFIG_SERIAL_SH_SCI_CONSOLE=y
|
||||
# CONFIG_HW_RANDOM is not set
|
||||
CONFIG_I2C_CHARDEV=y
|
||||
CONFIG_I2C_SH_MOBILE=y
|
||||
CONFIG_GPIO_PCF857X=y
|
||||
# CONFIG_HWMON is not set
|
||||
CONFIG_FB=y
|
||||
CONFIG_FB_SH_MOBILE_LCDC=y
|
||||
CONFIG_FRAMEBUFFER_CONSOLE=y
|
||||
CONFIG_LOGO=y
|
||||
CONFIG_FB_SH_MOBILE_MERAM=y
|
||||
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_USB is not set
|
||||
CONFIG_SND_SOC=y
|
||||
CONFIG_SND_SOC_SH4_FSI=y
|
||||
# CONFIG_HID_SUPPORT is not set
|
||||
CONFIG_USB=y
|
||||
CONFIG_USB_DEVICEFS=y
|
||||
CONFIG_USB_R8A66597_HCD=y
|
||||
CONFIG_USB_STORAGE=y
|
||||
CONFIG_MMC=y
|
||||
# CONFIG_MMC_BLOCK_BOUNCE is not set
|
||||
CONFIG_MMC_SDHI=y
|
||||
CONFIG_MMC_SH_MMCIF=y
|
||||
CONFIG_NEW_LEDS=y
|
||||
CONFIG_LEDS_CLASS=y
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_DMADEVICES=y
|
||||
CONFIG_SH_DMAE=y
|
||||
CONFIG_ASYNC_TX_DMA=y
|
||||
CONFIG_STAGING=y
|
||||
# CONFIG_DNOTIFY is not set
|
||||
# CONFIG_INOTIFY_USER is not set
|
||||
CONFIG_VFAT_FS=y
|
||||
CONFIG_TMPFS=y
|
||||
# CONFIG_MISC_FILESYSTEMS is not set
|
||||
CONFIG_NFS_FS=y
|
||||
CONFIG_NFS_V3=y
|
||||
CONFIG_NFS_V3_ACL=y
|
||||
CONFIG_NFS_V4=y
|
||||
CONFIG_NFS_V4_1=y
|
||||
CONFIG_ROOT_NFS=y
|
||||
CONFIG_NLS_CODEPAGE_437=y
|
||||
CONFIG_NLS_ISO8859_1=y
|
||||
# CONFIG_ENABLE_WARN_DEPRECATED is not set
|
||||
# CONFIG_ENABLE_MUST_CHECK is not set
|
||||
# CONFIG_SCHED_DEBUG is not set
|
||||
# CONFIG_DEBUG_PREEMPT is not set
|
||||
# CONFIG_DEBUG_BUGVERBOSE is not set
|
||||
# CONFIG_FTRACE is not set
|
||||
# CONFIG_ARM_UNWIND is not set
|
||||
CONFIG_CRYPTO=y
|
||||
CONFIG_CRYPTO_CBC=y
|
||||
CONFIG_CRYPTO_MD5=y
|
||||
CONFIG_CRYPTO_DES=y
|
||||
CONFIG_CRC16=y
|
||||
@ -93,11 +93,23 @@ config MACH_BONITO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
depends on ARCH_R8A7740
|
||||
|
||||
config MACH_ARMADILLO800EVA
|
||||
bool "Armadillo-800 EVA board"
|
||||
depends on ARCH_R8A7740
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select USE_OF
|
||||
|
||||
config MACH_MARZEN
|
||||
bool "MARZEN board"
|
||||
depends on ARCH_R8A7779
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
|
||||
config MACH_KZM9G
|
||||
bool "KZM-A9-GT board"
|
||||
depends on ARCH_SH73A0
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select USE_OF
|
||||
|
||||
comment "SH-Mobile System Configuration"
|
||||
|
||||
config CPU_HAS_INTEVT
|
||||
@ -110,7 +122,8 @@ config MEMORY_START
|
||||
hex "Physical memory start address"
|
||||
default "0x50000000" if MACH_G3EVM
|
||||
default "0x40000000" if MACH_G4EVM || MACH_AP4EVB || MACH_AG5EVM || \
|
||||
MACH_MACKEREL || MACH_BONITO
|
||||
MACH_MACKEREL || MACH_BONITO || \
|
||||
MACH_ARMADILLO800EVA
|
||||
default "0x41000000" if MACH_KOTA2
|
||||
default "0x00000000"
|
||||
---help---
|
||||
@ -122,7 +135,8 @@ config MEMORY_SIZE
|
||||
hex "Physical memory size"
|
||||
default "0x08000000" if MACH_G3EVM
|
||||
default "0x08000000" if MACH_G4EVM
|
||||
default "0x20000000" if MACH_AG5EVM || MACH_BONITO
|
||||
default "0x20000000" if MACH_AG5EVM || MACH_BONITO || \
|
||||
MACH_ARMADILLO800EVA
|
||||
default "0x1e000000" if MACH_KOTA2
|
||||
default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL
|
||||
default "0x04000000"
|
||||
|
||||
@ -49,6 +49,8 @@ obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o
|
||||
obj-$(CONFIG_MACH_KOTA2) += board-kota2.o
|
||||
obj-$(CONFIG_MACH_BONITO) += board-bonito.o
|
||||
obj-$(CONFIG_MACH_MARZEN) += board-marzen.o
|
||||
obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o
|
||||
obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o
|
||||
|
||||
# Framework support
|
||||
obj-$(CONFIG_SMP) += $(smp-y)
|
||||
|
||||
784
arch/arm/mach-shmobile/board-armadillo800eva.c
Normal file
784
arch/arm/mach-shmobile/board-armadillo800eva.c
Normal file
@ -0,0 +1,784 @@
|
||||
/*
|
||||
* armadillo 800 eva board support
|
||||
*
|
||||
* Copyright (C) 2012 Renesas Solutions Corp.
|
||||
* Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
|
||||
*
|
||||
* 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; version 2 of the License.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <linux/clk.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/err.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/irq.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/gpio.h>
|
||||
#include <linux/gpio_keys.h>
|
||||
#include <linux/sh_eth.h>
|
||||
#include <linux/videodev2.h>
|
||||
#include <linux/usb/renesas_usbhs.h>
|
||||
#include <linux/mfd/tmio.h>
|
||||
#include <linux/mmc/host.h>
|
||||
#include <linux/mmc/sh_mmcif.h>
|
||||
#include <linux/mmc/sh_mobile_sdhi.h>
|
||||
#include <mach/common.h>
|
||||
#include <mach/irqs.h>
|
||||
#include <asm/page.h>
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <asm/mach/map.h>
|
||||
#include <asm/mach/time.h>
|
||||
#include <asm/hardware/cache-l2x0.h>
|
||||
#include <mach/r8a7740.h>
|
||||
#include <video/sh_mobile_lcdc.h>
|
||||
|
||||
/*
|
||||
* CON1 Camera Module
|
||||
* CON2 Extension Bus
|
||||
* CON3 HDMI Output
|
||||
* CON4 Composite Video Output
|
||||
* CON5 H-UDI JTAG
|
||||
* CON6 ARM JTAG
|
||||
* CON7 SD1
|
||||
* CON8 SD2
|
||||
* CON9 RTC BackUp
|
||||
* CON10 Monaural Mic Input
|
||||
* CON11 Stereo Headphone Output
|
||||
* CON12 Audio Line Output(L)
|
||||
* CON13 Audio Line Output(R)
|
||||
* CON14 AWL13 Module
|
||||
* CON15 Extension
|
||||
* CON16 LCD1
|
||||
* CON17 LCD2
|
||||
* CON19 Power Input
|
||||
* CON20 USB1
|
||||
* CON21 USB2
|
||||
* CON22 Serial
|
||||
* CON23 LAN
|
||||
* CON24 USB3
|
||||
* LED1 Camera LED(Yellow)
|
||||
* LED2 Power LED (Green)
|
||||
* ED3-LED6 User LED(Yellow)
|
||||
* LED7 LAN link LED(Green)
|
||||
* LED8 LAN activity LED(Yellow)
|
||||
*/
|
||||
|
||||
/*
|
||||
* DipSwitch
|
||||
*
|
||||
* SW1
|
||||
*
|
||||
* -12345678-+---------------+----------------------------
|
||||
* 1 | boot | hermit
|
||||
* 0 | boot | OS auto boot
|
||||
* -12345678-+---------------+----------------------------
|
||||
* 00 | boot device | eMMC
|
||||
* 10 | boot device | SDHI0 (CON7)
|
||||
* 01 | boot device | -
|
||||
* 11 | boot device | Extension Buss (CS0)
|
||||
* -12345678-+---------------+----------------------------
|
||||
* 0 | Extension Bus | D8-D15 disable, eMMC enable
|
||||
* 1 | Extension Bus | D8-D15 enable, eMMC disable
|
||||
* -12345678-+---------------+----------------------------
|
||||
* 0 | SDHI1 | COM8 disable, COM14 enable
|
||||
* 1 | SDHI1 | COM8 enable, COM14 disable
|
||||
* -12345678-+---------------+----------------------------
|
||||
* 0 | USB0 | COM20 enable, COM24 disable
|
||||
* 1 | USB0 | COM20 disable, COM24 enable
|
||||
* -12345678-+---------------+----------------------------
|
||||
* 00 | JTAG | SH-X2
|
||||
* 10 | JTAG | ARM
|
||||
* 01 | JTAG | -
|
||||
* 11 | JTAG | Boundary Scan
|
||||
*-----------+---------------+----------------------------
|
||||
*/
|
||||
|
||||
/*
|
||||
* USB function
|
||||
*
|
||||
* When you use USB Function,
|
||||
* set SW1.6 ON, and connect cable to CN24.
|
||||
*
|
||||
* USBF needs workaround on R8A7740 chip.
|
||||
* These are a little bit complex.
|
||||
* see
|
||||
* usbhsf_power_ctrl()
|
||||
*
|
||||
* CAUTION
|
||||
*
|
||||
* It uses autonomy mode for USB hotplug at this point
|
||||
* (= usbhs_private.platform_callback.get_vbus is NULL),
|
||||
* since we don't know what's happen on PM control
|
||||
* on this workaround.
|
||||
*/
|
||||
#define USBCR1 0xe605810a
|
||||
#define USBH 0xC6700000
|
||||
#define USBH_USBCTR 0x10834
|
||||
|
||||
struct usbhsf_private {
|
||||
struct clk *phy;
|
||||
struct clk *usb24;
|
||||
struct clk *pci;
|
||||
struct clk *func;
|
||||
struct clk *host;
|
||||
void __iomem *usbh_base;
|
||||
struct renesas_usbhs_platform_info info;
|
||||
};
|
||||
|
||||
#define usbhsf_get_priv(pdev) \
|
||||
container_of(renesas_usbhs_get_info(pdev), \
|
||||
struct usbhsf_private, info)
|
||||
|
||||
static int usbhsf_get_id(struct platform_device *pdev)
|
||||
{
|
||||
return USBHS_GADGET;
|
||||
}
|
||||
|
||||
static void usbhsf_power_ctrl(struct platform_device *pdev,
|
||||
void __iomem *base, int enable)
|
||||
{
|
||||
struct usbhsf_private *priv = usbhsf_get_priv(pdev);
|
||||
|
||||
/*
|
||||
* Work around for USB Function.
|
||||
* It needs USB host clock, and settings
|
||||
*/
|
||||
if (enable) {
|
||||
/*
|
||||
* enable all the related usb clocks
|
||||
* for usb workaround
|
||||
*/
|
||||
clk_enable(priv->usb24);
|
||||
clk_enable(priv->pci);
|
||||
clk_enable(priv->host);
|
||||
clk_enable(priv->func);
|
||||
clk_enable(priv->phy);
|
||||
|
||||
/*
|
||||
* set USBCR1
|
||||
*
|
||||
* Port1 is driven by USB function,
|
||||
* Port2 is driven by USB HOST
|
||||
* One HOST (Port1 or Port2 is HOST)
|
||||
* USB PLL input clock = 24MHz
|
||||
*/
|
||||
__raw_writew(0xd750, USBCR1);
|
||||
mdelay(1);
|
||||
|
||||
/*
|
||||
* start USB Host
|
||||
*/
|
||||
__raw_writel(0x0000000c, priv->usbh_base + USBH_USBCTR);
|
||||
__raw_writel(0x00000008, priv->usbh_base + USBH_USBCTR);
|
||||
mdelay(10);
|
||||
|
||||
/*
|
||||
* USB PHY Power ON
|
||||
*/
|
||||
__raw_writew(0xd770, USBCR1);
|
||||
__raw_writew(0x4000, base + 0x102); /* USBF :: SUSPMODE */
|
||||
|
||||
} else {
|
||||
__raw_writel(0x0000010f, priv->usbh_base + USBH_USBCTR);
|
||||
__raw_writew(0xd7c0, USBCR1); /* GPIO */
|
||||
|
||||
clk_disable(priv->phy);
|
||||
clk_disable(priv->func); /* usb work around */
|
||||
clk_disable(priv->host); /* usb work around */
|
||||
clk_disable(priv->pci); /* usb work around */
|
||||
clk_disable(priv->usb24); /* usb work around */
|
||||
}
|
||||
}
|
||||
|
||||
static void usbhsf_hardware_exit(struct platform_device *pdev)
|
||||
{
|
||||
struct usbhsf_private *priv = usbhsf_get_priv(pdev);
|
||||
|
||||
if (!IS_ERR(priv->phy))
|
||||
clk_put(priv->phy);
|
||||
if (!IS_ERR(priv->usb24))
|
||||
clk_put(priv->usb24);
|
||||
if (!IS_ERR(priv->pci))
|
||||
clk_put(priv->pci);
|
||||
if (!IS_ERR(priv->host))
|
||||
clk_put(priv->host);
|
||||
if (!IS_ERR(priv->func))
|
||||
clk_put(priv->func);
|
||||
if (priv->usbh_base)
|
||||
iounmap(priv->usbh_base);
|
||||
|
||||
priv->phy = NULL;
|
||||
priv->usb24 = NULL;
|
||||
priv->pci = NULL;
|
||||
priv->host = NULL;
|
||||
priv->func = NULL;
|
||||
priv->usbh_base = NULL;
|
||||
}
|
||||
|
||||
static int usbhsf_hardware_init(struct platform_device *pdev)
|
||||
{
|
||||
struct usbhsf_private *priv = usbhsf_get_priv(pdev);
|
||||
|
||||
priv->phy = clk_get(&pdev->dev, "phy");
|
||||
priv->usb24 = clk_get(&pdev->dev, "usb24");
|
||||
priv->pci = clk_get(&pdev->dev, "pci");
|
||||
priv->func = clk_get(&pdev->dev, "func");
|
||||
priv->host = clk_get(&pdev->dev, "host");
|
||||
priv->usbh_base = ioremap_nocache(USBH, 0x20000);
|
||||
|
||||
if (IS_ERR(priv->phy) ||
|
||||
IS_ERR(priv->usb24) ||
|
||||
IS_ERR(priv->pci) ||
|
||||
IS_ERR(priv->host) ||
|
||||
IS_ERR(priv->func) ||
|
||||
!priv->usbh_base) {
|
||||
dev_err(&pdev->dev, "USB clock setting failed\n");
|
||||
usbhsf_hardware_exit(pdev);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/* usb24 use 1/1 of parent clock (= usb24s = 24MHz) */
|
||||
clk_set_rate(priv->usb24,
|
||||
clk_get_rate(clk_get_parent(priv->usb24)));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct usbhsf_private usbhsf_private = {
|
||||
.info = {
|
||||
.platform_callback = {
|
||||
.get_id = usbhsf_get_id,
|
||||
.hardware_init = usbhsf_hardware_init,
|
||||
.hardware_exit = usbhsf_hardware_exit,
|
||||
.power_ctrl = usbhsf_power_ctrl,
|
||||
},
|
||||
.driver_param = {
|
||||
.buswait_bwait = 5,
|
||||
.detection_delay = 5,
|
||||
},
|
||||
}
|
||||
};
|
||||
|
||||
static struct resource usbhsf_resources[] = {
|
||||
{
|
||||
.name = "USBHS",
|
||||
.start = 0xe6890000,
|
||||
.end = 0xe6890104 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
{
|
||||
.start = evt2irq(0x0A20),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device usbhsf_device = {
|
||||
.name = "renesas_usbhs",
|
||||
.dev = {
|
||||
.platform_data = &usbhsf_private.info,
|
||||
},
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(usbhsf_resources),
|
||||
.resource = usbhsf_resources,
|
||||
};
|
||||
|
||||
/* Ether */
|
||||
static struct sh_eth_plat_data sh_eth_platdata = {
|
||||
.phy = 0x00, /* LAN8710A */
|
||||
.edmac_endian = EDMAC_LITTLE_ENDIAN,
|
||||
.register_type = SH_ETH_REG_GIGABIT,
|
||||
.phy_interface = PHY_INTERFACE_MODE_MII,
|
||||
};
|
||||
|
||||
static struct resource sh_eth_resources[] = {
|
||||
{
|
||||
.start = 0xe9a00000,
|
||||
.end = 0xe9a00800 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
}, {
|
||||
.start = 0xe9a01800,
|
||||
.end = 0xe9a02000 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
}, {
|
||||
.start = evt2irq(0x0500),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device sh_eth_device = {
|
||||
.name = "sh-eth",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &sh_eth_platdata,
|
||||
},
|
||||
.resource = sh_eth_resources,
|
||||
.num_resources = ARRAY_SIZE(sh_eth_resources),
|
||||
};
|
||||
|
||||
/* LCDC */
|
||||
static struct fb_videomode lcdc0_mode = {
|
||||
.name = "AMPIER/AM-800480",
|
||||
.xres = 800,
|
||||
.yres = 480,
|
||||
.left_margin = 88,
|
||||
.right_margin = 40,
|
||||
.hsync_len = 128,
|
||||
.upper_margin = 20,
|
||||
.lower_margin = 5,
|
||||
.vsync_len = 5,
|
||||
.sync = 0,
|
||||
};
|
||||
|
||||
static struct sh_mobile_lcdc_info lcdc0_info = {
|
||||
.clock_source = LCDC_CLK_BUS,
|
||||
.ch[0] = {
|
||||
.chan = LCDC_CHAN_MAINLCD,
|
||||
.fourcc = V4L2_PIX_FMT_RGB565,
|
||||
.interface_type = RGB24,
|
||||
.clock_divider = 5,
|
||||
.flags = 0,
|
||||
.lcd_modes = &lcdc0_mode,
|
||||
.num_modes = 1,
|
||||
.panel_cfg = {
|
||||
.width = 111,
|
||||
.height = 68,
|
||||
},
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource lcdc0_resources[] = {
|
||||
[0] = {
|
||||
.name = "LCD0",
|
||||
.start = 0xfe940000,
|
||||
.end = 0xfe943fff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = intcs_evt2irq(0x580),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device lcdc0_device = {
|
||||
.name = "sh_mobile_lcdc_fb",
|
||||
.num_resources = ARRAY_SIZE(lcdc0_resources),
|
||||
.resource = lcdc0_resources,
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = &lcdc0_info,
|
||||
.coherent_dma_mask = ~0,
|
||||
},
|
||||
};
|
||||
|
||||
/* GPIO KEY */
|
||||
#define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 }
|
||||
|
||||
static struct gpio_keys_button gpio_buttons[] = {
|
||||
GPIO_KEY(KEY_POWER, GPIO_PORT99, "SW1"),
|
||||
GPIO_KEY(KEY_BACK, GPIO_PORT100, "SW2"),
|
||||
GPIO_KEY(KEY_MENU, GPIO_PORT97, "SW3"),
|
||||
GPIO_KEY(KEY_HOME, GPIO_PORT98, "SW4"),
|
||||
};
|
||||
|
||||
static struct gpio_keys_platform_data gpio_key_info = {
|
||||
.buttons = gpio_buttons,
|
||||
.nbuttons = ARRAY_SIZE(gpio_buttons),
|
||||
};
|
||||
|
||||
static struct platform_device gpio_keys_device = {
|
||||
.name = "gpio-keys",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &gpio_key_info,
|
||||
},
|
||||
};
|
||||
|
||||
/* SDHI0 */
|
||||
/*
|
||||
* FIXME
|
||||
*
|
||||
* It use polling mode here, since
|
||||
* CD (= Card Detect) pin is not connected to SDHI0_CD.
|
||||
* We can use IRQ31 as card detect irq,
|
||||
* but it needs chattering removal operation
|
||||
*/
|
||||
#define IRQ31 evt2irq(0x33E0)
|
||||
static struct sh_mobile_sdhi_info sdhi0_info = {
|
||||
.tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |\
|
||||
MMC_CAP_NEEDS_POLL,
|
||||
.tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
|
||||
.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
|
||||
};
|
||||
|
||||
static struct resource sdhi0_resources[] = {
|
||||
{
|
||||
.name = "SDHI0",
|
||||
.start = 0xe6850000,
|
||||
.end = 0xe6850100 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
/*
|
||||
* no SH_MOBILE_SDHI_IRQ_CARD_DETECT here
|
||||
*/
|
||||
{
|
||||
.name = SH_MOBILE_SDHI_IRQ_SDCARD,
|
||||
.start = evt2irq(0x0E20),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
{
|
||||
.name = SH_MOBILE_SDHI_IRQ_SDIO,
|
||||
.start = evt2irq(0x0E40),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device sdhi0_device = {
|
||||
.name = "sh_mobile_sdhi",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = &sdhi0_info,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(sdhi0_resources),
|
||||
.resource = sdhi0_resources,
|
||||
};
|
||||
|
||||
/* SDHI1 */
|
||||
static struct sh_mobile_sdhi_info sdhi1_info = {
|
||||
.tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
|
||||
.tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
|
||||
.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
|
||||
};
|
||||
|
||||
static struct resource sdhi1_resources[] = {
|
||||
[0] = {
|
||||
.name = "SDHI1",
|
||||
.start = 0xe6860000,
|
||||
.end = 0xe6860100 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = evt2irq(0x0E80),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[2] = {
|
||||
.start = evt2irq(0x0EA0),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[3] = {
|
||||
.start = evt2irq(0x0EC0),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device sdhi1_device = {
|
||||
.name = "sh_mobile_sdhi",
|
||||
.id = 1,
|
||||
.dev = {
|
||||
.platform_data = &sdhi1_info,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(sdhi1_resources),
|
||||
.resource = sdhi1_resources,
|
||||
};
|
||||
|
||||
/* MMCIF */
|
||||
static struct sh_mmcif_plat_data sh_mmcif_plat = {
|
||||
.sup_pclk = 0,
|
||||
.ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
|
||||
.caps = MMC_CAP_4_BIT_DATA |
|
||||
MMC_CAP_8_BIT_DATA |
|
||||
MMC_CAP_NONREMOVABLE,
|
||||
};
|
||||
|
||||
static struct resource sh_mmcif_resources[] = {
|
||||
[0] = {
|
||||
.name = "MMCIF",
|
||||
.start = 0xe6bd0000,
|
||||
.end = 0xe6bd0100 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
/* MMC ERR */
|
||||
.start = evt2irq(0x1AC0),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[2] = {
|
||||
/* MMC NOR */
|
||||
.start = evt2irq(0x1AE0),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device sh_mmcif_device = {
|
||||
.name = "sh_mmcif",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &sh_mmcif_plat,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(sh_mmcif_resources),
|
||||
.resource = sh_mmcif_resources,
|
||||
};
|
||||
|
||||
/* I2C */
|
||||
static struct i2c_board_info i2c0_devices[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("st1232-ts", 0x55),
|
||||
.irq = evt2irq(0x0340),
|
||||
},
|
||||
};
|
||||
|
||||
/*
|
||||
* board devices
|
||||
*/
|
||||
static struct platform_device *eva_devices[] __initdata = {
|
||||
&lcdc0_device,
|
||||
&gpio_keys_device,
|
||||
&sh_eth_device,
|
||||
&sdhi0_device,
|
||||
&sh_mmcif_device,
|
||||
};
|
||||
|
||||
static void __init eva_clock_init(void)
|
||||
{
|
||||
struct clk *system = clk_get(NULL, "system_clk");
|
||||
struct clk *xtal1 = clk_get(NULL, "extal1");
|
||||
struct clk *usb24s = clk_get(NULL, "usb24s");
|
||||
|
||||
if (IS_ERR(system) ||
|
||||
IS_ERR(xtal1) ||
|
||||
IS_ERR(usb24s)) {
|
||||
pr_err("armadillo800eva board clock init failed\n");
|
||||
goto clock_error;
|
||||
}
|
||||
|
||||
/* armadillo 800 eva extal1 is 24MHz */
|
||||
clk_set_rate(xtal1, 24000000);
|
||||
|
||||
/* usb24s use extal1 (= system) clock (= 24MHz) */
|
||||
clk_set_parent(usb24s, system);
|
||||
|
||||
clock_error:
|
||||
if (!IS_ERR(system))
|
||||
clk_put(system);
|
||||
if (!IS_ERR(xtal1))
|
||||
clk_put(xtal1);
|
||||
if (!IS_ERR(usb24s))
|
||||
clk_put(usb24s);
|
||||
}
|
||||
|
||||
/*
|
||||
* board init
|
||||
*/
|
||||
static void __init eva_init(void)
|
||||
{
|
||||
eva_clock_init();
|
||||
|
||||
r8a7740_pinmux_init();
|
||||
|
||||
/* SCIFA1 */
|
||||
gpio_request(GPIO_FN_SCIFA1_RXD, NULL);
|
||||
gpio_request(GPIO_FN_SCIFA1_TXD, NULL);
|
||||
|
||||
/* LCDC0 */
|
||||
gpio_request(GPIO_FN_LCDC0_SELECT, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D0, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D1, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D2, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D3, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D4, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D5, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D6, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D7, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D8, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D9, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D10, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D11, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D12, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D13, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D14, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D15, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D16, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D17, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D18_PORT40, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D19_PORT4, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D20_PORT3, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D21_PORT2, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D22_PORT0, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_D23_PORT1, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_DCK, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_VSYN, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_HSYN, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_DISP, NULL);
|
||||
gpio_request(GPIO_FN_LCD0_LCLK_PORT165, NULL);
|
||||
|
||||
gpio_request(GPIO_PORT61, NULL); /* LCDDON */
|
||||
gpio_direction_output(GPIO_PORT61, 1);
|
||||
|
||||
gpio_request(GPIO_PORT202, NULL); /* LCD0_LED_CONT */
|
||||
gpio_direction_output(GPIO_PORT202, 0);
|
||||
|
||||
/* Touchscreen */
|
||||
gpio_request(GPIO_FN_IRQ10, NULL); /* TP_INT */
|
||||
gpio_request(GPIO_PORT166, NULL); /* TP_RST_B */
|
||||
gpio_direction_output(GPIO_PORT166, 1);
|
||||
|
||||
/* GETHER */
|
||||
gpio_request(GPIO_FN_ET_CRS, NULL);
|
||||
gpio_request(GPIO_FN_ET_MDC, NULL);
|
||||
gpio_request(GPIO_FN_ET_MDIO, NULL);
|
||||
gpio_request(GPIO_FN_ET_TX_ER, NULL);
|
||||
gpio_request(GPIO_FN_ET_RX_ER, NULL);
|
||||
gpio_request(GPIO_FN_ET_ERXD0, NULL);
|
||||
gpio_request(GPIO_FN_ET_ERXD1, NULL);
|
||||
gpio_request(GPIO_FN_ET_ERXD2, NULL);
|
||||
gpio_request(GPIO_FN_ET_ERXD3, NULL);
|
||||
gpio_request(GPIO_FN_ET_TX_CLK, NULL);
|
||||
gpio_request(GPIO_FN_ET_TX_EN, NULL);
|
||||
gpio_request(GPIO_FN_ET_ETXD0, NULL);
|
||||
gpio_request(GPIO_FN_ET_ETXD1, NULL);
|
||||
gpio_request(GPIO_FN_ET_ETXD2, NULL);
|
||||
gpio_request(GPIO_FN_ET_ETXD3, NULL);
|
||||
gpio_request(GPIO_FN_ET_PHY_INT, NULL);
|
||||
gpio_request(GPIO_FN_ET_COL, NULL);
|
||||
gpio_request(GPIO_FN_ET_RX_DV, NULL);
|
||||
gpio_request(GPIO_FN_ET_RX_CLK, NULL);
|
||||
|
||||
gpio_request(GPIO_PORT18, NULL); /* PHY_RST */
|
||||
gpio_direction_output(GPIO_PORT18, 1);
|
||||
|
||||
/* USB */
|
||||
gpio_request(GPIO_PORT159, NULL); /* USB_DEVICE_MODE */
|
||||
gpio_direction_input(GPIO_PORT159);
|
||||
|
||||
if (gpio_get_value(GPIO_PORT159)) {
|
||||
/* USB Host */
|
||||
} else {
|
||||
/* USB Func */
|
||||
gpio_request(GPIO_FN_VBUS, NULL);
|
||||
platform_device_register(&usbhsf_device);
|
||||
}
|
||||
|
||||
/* SDHI0 */
|
||||
gpio_request(GPIO_FN_SDHI0_CMD, NULL);
|
||||
gpio_request(GPIO_FN_SDHI0_CLK, NULL);
|
||||
gpio_request(GPIO_FN_SDHI0_D0, NULL);
|
||||
gpio_request(GPIO_FN_SDHI0_D1, NULL);
|
||||
gpio_request(GPIO_FN_SDHI0_D2, NULL);
|
||||
gpio_request(GPIO_FN_SDHI0_D3, NULL);
|
||||
gpio_request(GPIO_FN_SDHI0_WP, NULL);
|
||||
|
||||
gpio_request(GPIO_PORT17, NULL); /* SDHI0_18/33_B */
|
||||
gpio_request(GPIO_PORT74, NULL); /* SDHI0_PON */
|
||||
gpio_request(GPIO_PORT75, NULL); /* SDSLOT1_PON */
|
||||
gpio_direction_output(GPIO_PORT17, 0);
|
||||
gpio_direction_output(GPIO_PORT74, 1);
|
||||
gpio_direction_output(GPIO_PORT75, 1);
|
||||
|
||||
/* we can use GPIO_FN_IRQ31_PORT167 here for SDHI0 CD irq */
|
||||
|
||||
/*
|
||||
* MMCIF
|
||||
*
|
||||
* Here doesn't care SW1.4 status,
|
||||
* since CON2 is not mounted.
|
||||
*/
|
||||
gpio_request(GPIO_FN_MMC1_CLK_PORT103, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_CMD_PORT104, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_D0_PORT149, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_D1_PORT148, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_D2_PORT147, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_D3_PORT146, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_D4_PORT145, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_D5_PORT144, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_D6_PORT143, NULL);
|
||||
gpio_request(GPIO_FN_MMC1_D7_PORT142, NULL);
|
||||
|
||||
/*
|
||||
* CAUTION
|
||||
*
|
||||
* DBGMD/LCDC0/FSIA MUX
|
||||
* DBGMD_SELECT_B should be set after setting PFC Function.
|
||||
*/
|
||||
gpio_request(GPIO_PORT176, NULL);
|
||||
gpio_direction_output(GPIO_PORT176, 1);
|
||||
|
||||
/*
|
||||
* We can switch CON8/CON14 by SW1.5,
|
||||
* but it needs after DBGMD_SELECT_B
|
||||
*/
|
||||
gpio_request(GPIO_PORT6, NULL);
|
||||
gpio_direction_input(GPIO_PORT6);
|
||||
if (gpio_get_value(GPIO_PORT6)) {
|
||||
/* CON14 enable */
|
||||
} else {
|
||||
/* CON8 (SDHI1) enable */
|
||||
gpio_request(GPIO_FN_SDHI1_CLK, NULL);
|
||||
gpio_request(GPIO_FN_SDHI1_CMD, NULL);
|
||||
gpio_request(GPIO_FN_SDHI1_D0, NULL);
|
||||
gpio_request(GPIO_FN_SDHI1_D1, NULL);
|
||||
gpio_request(GPIO_FN_SDHI1_D2, NULL);
|
||||
gpio_request(GPIO_FN_SDHI1_D3, NULL);
|
||||
gpio_request(GPIO_FN_SDHI1_CD, NULL);
|
||||
gpio_request(GPIO_FN_SDHI1_WP, NULL);
|
||||
|
||||
gpio_request(GPIO_PORT16, NULL); /* SDSLOT2_PON */
|
||||
gpio_direction_output(GPIO_PORT16, 1);
|
||||
|
||||
platform_device_register(&sdhi1_device);
|
||||
}
|
||||
|
||||
|
||||
#ifdef CONFIG_CACHE_L2X0
|
||||
/* Early BRESP enable, Shared attribute override enable, 32K*8way */
|
||||
l2x0_init(__io(0xf0002000), 0x40440000, 0x82000fff);
|
||||
#endif
|
||||
|
||||
i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices));
|
||||
|
||||
r8a7740_add_standard_devices();
|
||||
|
||||
platform_add_devices(eva_devices,
|
||||
ARRAY_SIZE(eva_devices));
|
||||
}
|
||||
|
||||
static void __init eva_earlytimer_init(void)
|
||||
{
|
||||
r8a7740_clock_init(MD_CK0 | MD_CK2);
|
||||
shmobile_earlytimer_init();
|
||||
}
|
||||
|
||||
static void __init eva_add_early_devices(void)
|
||||
{
|
||||
r8a7740_add_early_devices();
|
||||
|
||||
/* override timer setup with board-specific code */
|
||||
shmobile_timer.init = eva_earlytimer_init;
|
||||
}
|
||||
|
||||
static const char *eva_boards_compat_dt[] __initdata = {
|
||||
"renesas,armadillo800eva",
|
||||
NULL,
|
||||
};
|
||||
|
||||
DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
|
||||
.map_io = r8a7740_map_io,
|
||||
.init_early = eva_add_early_devices,
|
||||
.init_irq = r8a7740_init_irq,
|
||||
.handle_irq = shmobile_handle_irq_intc,
|
||||
.init_machine = eva_init,
|
||||
.timer = &shmobile_timer,
|
||||
.dt_compat = eva_boards_compat_dt,
|
||||
MACHINE_END
|
||||
460
arch/arm/mach-shmobile/board-kzm9g.c
Normal file
460
arch/arm/mach-shmobile/board-kzm9g.c
Normal file
@ -0,0 +1,460 @@
|
||||
/*
|
||||
* KZM-A9-GT board support
|
||||
*
|
||||
* Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
|
||||
*
|
||||
* 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; version 2 of the License.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#include <linux/delay.h>
|
||||
#include <linux/gpio.h>
|
||||
#include <linux/gpio_keys.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/irq.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/i2c/pcf857x.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/mmc/host.h>
|
||||
#include <linux/mmc/sh_mmcif.h>
|
||||
#include <linux/mmc/sh_mobile_sdhi.h>
|
||||
#include <linux/mfd/tmio.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/smsc911x.h>
|
||||
#include <linux/usb/r8a66597.h>
|
||||
#include <linux/videodev2.h>
|
||||
#include <mach/irqs.h>
|
||||
#include <mach/sh73a0.h>
|
||||
#include <mach/common.h>
|
||||
#include <asm/hardware/cache-l2x0.h>
|
||||
#include <asm/hardware/gic.h>
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <video/sh_mobile_lcdc.h>
|
||||
|
||||
/*
|
||||
* external GPIO
|
||||
*/
|
||||
#define GPIO_PCF8575_BASE (GPIO_NR)
|
||||
#define GPIO_PCF8575_PORT10 (GPIO_NR + 8)
|
||||
#define GPIO_PCF8575_PORT11 (GPIO_NR + 9)
|
||||
#define GPIO_PCF8575_PORT12 (GPIO_NR + 10)
|
||||
#define GPIO_PCF8575_PORT13 (GPIO_NR + 11)
|
||||
#define GPIO_PCF8575_PORT14 (GPIO_NR + 12)
|
||||
#define GPIO_PCF8575_PORT15 (GPIO_NR + 13)
|
||||
#define GPIO_PCF8575_PORT16 (GPIO_NR + 14)
|
||||
|
||||
/* SMSC 9221 */
|
||||
static struct resource smsc9221_resources[] = {
|
||||
[0] = {
|
||||
.start = 0x10000000, /* CS4 */
|
||||
.end = 0x100000ff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = intcs_evt2irq(0x260), /* IRQ3 */
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct smsc911x_platform_config smsc9221_platdata = {
|
||||
.flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
|
||||
.phy_interface = PHY_INTERFACE_MODE_MII,
|
||||
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
|
||||
.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
|
||||
};
|
||||
|
||||
static struct platform_device smsc_device = {
|
||||
.name = "smsc911x",
|
||||
.dev = {
|
||||
.platform_data = &smsc9221_platdata,
|
||||
},
|
||||
.resource = smsc9221_resources,
|
||||
.num_resources = ARRAY_SIZE(smsc9221_resources),
|
||||
};
|
||||
|
||||
/* USB external chip */
|
||||
static struct r8a66597_platdata usb_host_data = {
|
||||
.on_chip = 0,
|
||||
.xtal = R8A66597_PLATDATA_XTAL_48MHZ,
|
||||
};
|
||||
|
||||
static struct resource usb_resources[] = {
|
||||
[0] = {
|
||||
.start = 0x10010000,
|
||||
.end = 0x1001ffff - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = intcs_evt2irq(0x220), /* IRQ1 */
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device usb_host_device = {
|
||||
.name = "r8a66597_hcd",
|
||||
.dev = {
|
||||
.platform_data = &usb_host_data,
|
||||
.dma_mask = NULL,
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(usb_resources),
|
||||
.resource = usb_resources,
|
||||
};
|
||||
|
||||
/* LCDC */
|
||||
static struct fb_videomode kzm_lcdc_mode = {
|
||||
.name = "WVGA Panel",
|
||||
.xres = 800,
|
||||
.yres = 480,
|
||||
.left_margin = 220,
|
||||
.right_margin = 110,
|
||||
.hsync_len = 70,
|
||||
.upper_margin = 20,
|
||||
.lower_margin = 5,
|
||||
.vsync_len = 5,
|
||||
.sync = 0,
|
||||
};
|
||||
|
||||
static struct sh_mobile_lcdc_info lcdc_info = {
|
||||
.clock_source = LCDC_CLK_BUS,
|
||||
.ch[0] = {
|
||||
.chan = LCDC_CHAN_MAINLCD,
|
||||
.fourcc = V4L2_PIX_FMT_RGB565,
|
||||
.interface_type = RGB24,
|
||||
.lcd_modes = &kzm_lcdc_mode,
|
||||
.num_modes = 1,
|
||||
.clock_divider = 5,
|
||||
.flags = 0,
|
||||
.panel_cfg = {
|
||||
.width = 152,
|
||||
.height = 91,
|
||||
},
|
||||
}
|
||||
};
|
||||
|
||||
static struct resource lcdc_resources[] = {
|
||||
[0] = {
|
||||
.name = "LCDC",
|
||||
.start = 0xfe940000,
|
||||
.end = 0xfe943fff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = intcs_evt2irq(0x580),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device lcdc_device = {
|
||||
.name = "sh_mobile_lcdc_fb",
|
||||
.num_resources = ARRAY_SIZE(lcdc_resources),
|
||||
.resource = lcdc_resources,
|
||||
.dev = {
|
||||
.platform_data = &lcdc_info,
|
||||
.coherent_dma_mask = ~0,
|
||||
},
|
||||
};
|
||||
|
||||
/* MMCIF */
|
||||
static struct resource sh_mmcif_resources[] = {
|
||||
[0] = {
|
||||
.name = "MMCIF",
|
||||
.start = 0xe6bd0000,
|
||||
.end = 0xe6bd00ff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = gic_spi(141),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[2] = {
|
||||
.start = gic_spi(140),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct sh_mmcif_plat_data sh_mmcif_platdata = {
|
||||
.ocr = MMC_VDD_165_195,
|
||||
.caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
|
||||
};
|
||||
|
||||
static struct platform_device mmc_device = {
|
||||
.name = "sh_mmcif",
|
||||
.dev = {
|
||||
.dma_mask = NULL,
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
.platform_data = &sh_mmcif_platdata,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(sh_mmcif_resources),
|
||||
.resource = sh_mmcif_resources,
|
||||
};
|
||||
|
||||
/* SDHI */
|
||||
static struct sh_mobile_sdhi_info sdhi0_info = {
|
||||
.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
|
||||
.tmio_caps = MMC_CAP_SD_HIGHSPEED,
|
||||
.tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
|
||||
};
|
||||
|
||||
static struct resource sdhi0_resources[] = {
|
||||
[0] = {
|
||||
.name = "SDHI0",
|
||||
.start = 0xee100000,
|
||||
.end = 0xee1000ff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.name = SH_MOBILE_SDHI_IRQ_CARD_DETECT,
|
||||
.start = gic_spi(83),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[2] = {
|
||||
.name = SH_MOBILE_SDHI_IRQ_SDCARD,
|
||||
.start = gic_spi(84),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
[3] = {
|
||||
.name = SH_MOBILE_SDHI_IRQ_SDIO,
|
||||
.start = gic_spi(85),
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device sdhi0_device = {
|
||||
.name = "sh_mobile_sdhi",
|
||||
.num_resources = ARRAY_SIZE(sdhi0_resources),
|
||||
.resource = sdhi0_resources,
|
||||
.dev = {
|
||||
.platform_data = &sdhi0_info,
|
||||
},
|
||||
};
|
||||
|
||||
/* KEY */
|
||||
#define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 }
|
||||
|
||||
static struct gpio_keys_button gpio_buttons[] = {
|
||||
GPIO_KEY(KEY_BACK, GPIO_PCF8575_PORT10, "SW3"),
|
||||
GPIO_KEY(KEY_RIGHT, GPIO_PCF8575_PORT11, "SW2-R"),
|
||||
GPIO_KEY(KEY_LEFT, GPIO_PCF8575_PORT12, "SW2-L"),
|
||||
GPIO_KEY(KEY_ENTER, GPIO_PCF8575_PORT13, "SW2-P"),
|
||||
GPIO_KEY(KEY_UP, GPIO_PCF8575_PORT14, "SW2-U"),
|
||||
GPIO_KEY(KEY_DOWN, GPIO_PCF8575_PORT15, "SW2-D"),
|
||||
GPIO_KEY(KEY_HOME, GPIO_PCF8575_PORT16, "SW1"),
|
||||
};
|
||||
|
||||
static struct gpio_keys_platform_data gpio_key_info = {
|
||||
.buttons = gpio_buttons,
|
||||
.nbuttons = ARRAY_SIZE(gpio_buttons),
|
||||
.poll_interval = 250, /* poling at this point */
|
||||
};
|
||||
|
||||
static struct platform_device gpio_keys_device = {
|
||||
/* gpio-pcf857x.c driver doesn't support gpio_to_irq() */
|
||||
.name = "gpio-keys-polled",
|
||||
.dev = {
|
||||
.platform_data = &gpio_key_info,
|
||||
},
|
||||
};
|
||||
|
||||
/* I2C */
|
||||
static struct pcf857x_platform_data pcf8575_pdata = {
|
||||
.gpio_base = GPIO_PCF8575_BASE,
|
||||
};
|
||||
|
||||
static struct i2c_board_info i2c1_devices[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("st1232-ts", 0x55),
|
||||
.irq = intcs_evt2irq(0x300), /* IRQ8 */
|
||||
},
|
||||
};
|
||||
|
||||
static struct i2c_board_info i2c3_devices[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("pcf8575", 0x20),
|
||||
.platform_data = &pcf8575_pdata,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device *kzm_devices[] __initdata = {
|
||||
&smsc_device,
|
||||
&usb_host_device,
|
||||
&lcdc_device,
|
||||
&mmc_device,
|
||||
&sdhi0_device,
|
||||
&gpio_keys_device,
|
||||
};
|
||||
|
||||
/*
|
||||
* FIXME
|
||||
*
|
||||
* This is quick hack for enabling LCDC backlight
|
||||
*/
|
||||
static int __init as3711_enable_lcdc_backlight(void)
|
||||
{
|
||||
struct i2c_adapter *a = i2c_get_adapter(0);
|
||||
struct i2c_msg msg;
|
||||
int i, ret;
|
||||
__u8 magic[] = {
|
||||
0x40, 0x2a,
|
||||
0x43, 0x3c,
|
||||
0x44, 0x3c,
|
||||
0x45, 0x3c,
|
||||
0x54, 0x03,
|
||||
0x51, 0x00,
|
||||
0x51, 0x01,
|
||||
0xff, 0x00, /* wait */
|
||||
0x43, 0xf0,
|
||||
0x44, 0xf0,
|
||||
0x45, 0xf0,
|
||||
};
|
||||
|
||||
if (!machine_is_kzm9g())
|
||||
return 0;
|
||||
|
||||
if (!a)
|
||||
return 0;
|
||||
|
||||
msg.addr = 0x40;
|
||||
msg.len = 2;
|
||||
msg.flags = 0;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(magic); i += 2) {
|
||||
msg.buf = magic + i;
|
||||
|
||||
if (0xff == msg.buf[0]) {
|
||||
udelay(500);
|
||||
continue;
|
||||
}
|
||||
|
||||
ret = i2c_transfer(a, &msg, 1);
|
||||
if (ret < 0) {
|
||||
pr_err("i2c transfer fail\n");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
device_initcall(as3711_enable_lcdc_backlight);
|
||||
|
||||
static void __init kzm_init(void)
|
||||
{
|
||||
sh73a0_pinmux_init();
|
||||
|
||||
/* enable SCIFA4 */
|
||||
gpio_request(GPIO_FN_SCIFA4_TXD, NULL);
|
||||
gpio_request(GPIO_FN_SCIFA4_RXD, NULL);
|
||||
gpio_request(GPIO_FN_SCIFA4_RTS_, NULL);
|
||||
gpio_request(GPIO_FN_SCIFA4_CTS_, NULL);
|
||||
|
||||
/* CS4 for SMSC/USB */
|
||||
gpio_request(GPIO_FN_CS4_, NULL); /* CS4 */
|
||||
|
||||
/* SMSC */
|
||||
gpio_request(GPIO_PORT224, NULL); /* IRQ3 */
|
||||
gpio_direction_input(GPIO_PORT224);
|
||||
|
||||
/* LCDC */
|
||||
gpio_request(GPIO_FN_LCDD23, NULL);
|
||||
gpio_request(GPIO_FN_LCDD22, NULL);
|
||||
gpio_request(GPIO_FN_LCDD21, NULL);
|
||||
gpio_request(GPIO_FN_LCDD20, NULL);
|
||||
gpio_request(GPIO_FN_LCDD19, NULL);
|
||||
gpio_request(GPIO_FN_LCDD18, NULL);
|
||||
gpio_request(GPIO_FN_LCDD17, NULL);
|
||||
gpio_request(GPIO_FN_LCDD16, NULL);
|
||||
gpio_request(GPIO_FN_LCDD15, NULL);
|
||||
gpio_request(GPIO_FN_LCDD14, NULL);
|
||||
gpio_request(GPIO_FN_LCDD13, NULL);
|
||||
gpio_request(GPIO_FN_LCDD12, NULL);
|
||||
gpio_request(GPIO_FN_LCDD11, NULL);
|
||||
gpio_request(GPIO_FN_LCDD10, NULL);
|
||||
gpio_request(GPIO_FN_LCDD9, NULL);
|
||||
gpio_request(GPIO_FN_LCDD8, NULL);
|
||||
gpio_request(GPIO_FN_LCDD7, NULL);
|
||||
gpio_request(GPIO_FN_LCDD6, NULL);
|
||||
gpio_request(GPIO_FN_LCDD5, NULL);
|
||||
gpio_request(GPIO_FN_LCDD4, NULL);
|
||||
gpio_request(GPIO_FN_LCDD3, NULL);
|
||||
gpio_request(GPIO_FN_LCDD2, NULL);
|
||||
gpio_request(GPIO_FN_LCDD1, NULL);
|
||||
gpio_request(GPIO_FN_LCDD0, NULL);
|
||||
gpio_request(GPIO_FN_LCDDISP, NULL);
|
||||
gpio_request(GPIO_FN_LCDDCK, NULL);
|
||||
|
||||
gpio_request(GPIO_PORT222, NULL); /* LCDCDON */
|
||||
gpio_request(GPIO_PORT226, NULL); /* SC */
|
||||
gpio_direction_output(GPIO_PORT222, 1);
|
||||
gpio_direction_output(GPIO_PORT226, 1);
|
||||
|
||||
/* Touchscreen */
|
||||
gpio_request(GPIO_PORT223, NULL); /* IRQ8 */
|
||||
gpio_direction_input(GPIO_PORT223);
|
||||
|
||||
/* enable MMCIF */
|
||||
gpio_request(GPIO_FN_MMCCLK0, NULL);
|
||||
gpio_request(GPIO_FN_MMCCMD0_PU, NULL);
|
||||
gpio_request(GPIO_FN_MMCD0_0_PU, NULL);
|
||||
gpio_request(GPIO_FN_MMCD0_1_PU, NULL);
|
||||
gpio_request(GPIO_FN_MMCD0_2_PU, NULL);
|
||||
gpio_request(GPIO_FN_MMCD0_3_PU, NULL);
|
||||
gpio_request(GPIO_FN_MMCD0_4_PU, NULL);
|
||||
gpio_request(GPIO_FN_MMCD0_5_PU, NULL);
|
||||
gpio_request(GPIO_FN_MMCD0_6_PU, NULL);
|
||||
gpio_request(GPIO_FN_MMCD0_7_PU, NULL);
|
||||
|
||||
/* enable SD */
|
||||
gpio_request(GPIO_FN_SDHIWP0, NULL);
|
||||
gpio_request(GPIO_FN_SDHICD0, NULL);
|
||||
gpio_request(GPIO_FN_SDHICMD0, NULL);
|
||||
gpio_request(GPIO_FN_SDHICLK0, NULL);
|
||||
gpio_request(GPIO_FN_SDHID0_3, NULL);
|
||||
gpio_request(GPIO_FN_SDHID0_2, NULL);
|
||||
gpio_request(GPIO_FN_SDHID0_1, NULL);
|
||||
gpio_request(GPIO_FN_SDHID0_0, NULL);
|
||||
gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON, NULL);
|
||||
gpio_request(GPIO_PORT15, NULL);
|
||||
gpio_direction_output(GPIO_PORT15, 1); /* power */
|
||||
|
||||
/* I2C 3 */
|
||||
gpio_request(GPIO_FN_PORT27_I2C_SCL3, NULL);
|
||||
gpio_request(GPIO_FN_PORT28_I2C_SDA3, NULL);
|
||||
|
||||
#ifdef CONFIG_CACHE_L2X0
|
||||
/* Early BRESP enable, Shared attribute override enable, 64K*8way */
|
||||
l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);
|
||||
#endif
|
||||
|
||||
i2c_register_board_info(1, i2c1_devices, ARRAY_SIZE(i2c1_devices));
|
||||
i2c_register_board_info(3, i2c3_devices, ARRAY_SIZE(i2c3_devices));
|
||||
|
||||
sh73a0_add_standard_devices();
|
||||
platform_add_devices(kzm_devices, ARRAY_SIZE(kzm_devices));
|
||||
}
|
||||
|
||||
static const char *kzm9g_boards_compat_dt[] __initdata = {
|
||||
"renesas,kzm9g",
|
||||
NULL,
|
||||
};
|
||||
|
||||
DT_MACHINE_START(KZM9G_DT, "kzm9g")
|
||||
.map_io = sh73a0_map_io,
|
||||
.init_early = sh73a0_add_early_devices,
|
||||
.nr_irqs = NR_IRQS_LEGACY,
|
||||
.init_irq = sh73a0_init_irq,
|
||||
.handle_irq = gic_handle_irq,
|
||||
.init_machine = kzm_init,
|
||||
.timer = &shmobile_timer,
|
||||
.dt_compat = kzm9g_boards_compat_dt,
|
||||
MACHINE_END
|
||||
@ -352,6 +352,7 @@ enum {
|
||||
|
||||
MSTP329, MSTP328, MSTP323, MSTP320,
|
||||
MSTP314, MSTP313, MSTP312,
|
||||
MSTP309,
|
||||
|
||||
MSTP416, MSTP415, MSTP407, MSTP406,
|
||||
|
||||
@ -382,6 +383,7 @@ static struct clk mstp_clks[MSTP_NR] = {
|
||||
[MSTP314] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 14, 0), /* SDHI0 */
|
||||
[MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 13, 0), /* SDHI1 */
|
||||
[MSTP312] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMC */
|
||||
[MSTP309] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 9, 0), /* GEther */
|
||||
|
||||
[MSTP416] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 16, 0), /* USBHOST */
|
||||
[MSTP415] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 15, 0), /* SDHI2 */
|
||||
@ -447,6 +449,7 @@ static struct clk_lookup lookups[] = {
|
||||
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
|
||||
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
|
||||
CLKDEV_DEV_ID("sh_mmcif", &mstp_clks[MSTP312]),
|
||||
CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP309]),
|
||||
|
||||
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP415]),
|
||||
|
||||
|
||||
@ -482,6 +482,9 @@ enum {
|
||||
GPIO_FN_FSIAILR_PU,
|
||||
GPIO_FN_FSIAIBT_PU,
|
||||
GPIO_FN_FSIAISLD_PU,
|
||||
|
||||
/* end of GPIO */
|
||||
GPIO_NR,
|
||||
};
|
||||
|
||||
/* DMA slave IDs */
|
||||
|
||||
@ -829,14 +829,14 @@ static pinmux_enum_t pinmux_data[] = {
|
||||
PINMUX_DATA(PORT27_I2C_SCL2_MARK, PORT27_FN2, MSEL2CR_MSEL17_0,
|
||||
MSEL2CR_MSEL16_1), \
|
||||
PINMUX_DATA(PORT27_I2C_SCL3_MARK, PORT27_FN3, MSEL2CR_MSEL19_0,
|
||||
MSEL2CR_MSEL18_0), \
|
||||
MSEL2CR_MSEL18_1), \
|
||||
PINMUX_DATA(MFG0_OUT1_MARK, PORT27_FN4), \
|
||||
PINMUX_DATA(PORT27_IROUT_MARK, PORT27_FN7),
|
||||
PINMUX_DATA(XDVFS2_MARK, PORT28_FN1), \
|
||||
PINMUX_DATA(PORT28_I2C_SDA2_MARK, PORT28_FN2, MSEL2CR_MSEL17_0,
|
||||
MSEL2CR_MSEL16_1), \
|
||||
PINMUX_DATA(PORT28_I2C_SDA3_MARK, PORT28_FN3, MSEL2CR_MSEL19_0,
|
||||
MSEL2CR_MSEL18_0), \
|
||||
MSEL2CR_MSEL18_1), \
|
||||
PINMUX_DATA(PORT28_TPU1TO1_MARK, PORT28_FN7),
|
||||
PINMUX_DATA(SIM_RST_MARK, PORT29_FN1), \
|
||||
PINMUX_DATA(PORT29_TPU1TO1_MARK, PORT29_FN4),
|
||||
|
||||
@ -20,7 +20,7 @@
|
||||
#include <asm/mach-types.h>
|
||||
#include <mach/common.h>
|
||||
|
||||
#define is_sh73a0() (machine_is_ag5evm() || machine_is_kota2())
|
||||
#define is_sh73a0() (machine_is_ag5evm() || machine_is_kota2() || machine_is_kzm9g())
|
||||
#define is_r8a7779() machine_is_marzen()
|
||||
|
||||
static unsigned int __init shmobile_smp_get_core_count(void)
|
||||
|
||||
@ -18,6 +18,7 @@
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
#include <linux/delay.h>
|
||||
#include <linux/dma-mapping.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/io.h>
|
||||
@ -60,6 +61,12 @@ static struct map_desc r8a7740_io_desc[] __initdata = {
|
||||
void __init r8a7740_map_io(void)
|
||||
{
|
||||
iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc));
|
||||
|
||||
/*
|
||||
* DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't
|
||||
* enough to allocate the frame buffer memory.
|
||||
*/
|
||||
init_consistent_dma_size(12 << 20);
|
||||
}
|
||||
|
||||
/* SCIFA0 */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user