diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 11:14:29 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 11:14:29 -0700 |
commit | b3345d7c57d70e6cb6749af25cdbe80515582e99 (patch) | |
tree | 04cce706bc7e944ad1fb257108a8ae735948f97f /arch/arm/mach-kirkwood/lacie_v2-common.c | |
parent | 44c916d58b9ef1f2c4aec2def57fa8289c716a60 (diff) | |
parent | c2fff85e21818952aa0ee5778926beee6c03e579 (diff) |
Merge tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Olof Johansson:
"This is the bulk of new SoC enablement and other platform changes for
3.17:
- Samsung S5PV210 has been converted to DT and multiplatform
- Clock drivers and bindings for some of the lower-end i.MX 1/2
platforms
- Kirkwood, one of the popular Marvell platforms, is folded into the
mvebu platform code, removing mach-kirkwood
- Hwmod data for TI AM43xx and DRA7 platforms
- More additions of Renesas shmobile platform support
- Removal of plat-samsung contents that can be removed with S5PV210
being multiplatform/DT-enabled and the other two old platforms
being removed
New platforms (most with only basic support right now):
- Hisilicon X5HD2 settop box chipset is introduced
- Mediatek MT6589 (mobile chipset) is introduced
- Broadcom BCM7xxx settop box chipset is introduced
+ as usual a lot other pieces all over the platform code"
* tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (240 commits)
ARM: hisi: remove smp from machine descriptor
power: reset: move hisilicon reboot code
ARM: dts: Add hix5hd2-dkb dts file.
ARM: debug: Rename Hi3716 to HIX5HD2
ARM: hisi: enable hix5hd2 SoC
ARM: hisi: add ARCH_HISI
MAINTAINERS: add entry for Broadcom ARM STB architecture
ARM: brcmstb: select GISB arbiter and interrupt drivers
ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCs
ARM: configs: enable SMP in bcm_defconfig
ARM: add SMP support for Broadcom mobile SoCs
Documentation: arm: misc updates to Marvell EBU SoC status
Documentation: arm: add URLs to public datasheets for the Marvell Armada XP SoC
ARM: mvebu: fix build without platforms selected
ARM: mvebu: add cpuidle support for Armada 38x
ARM: mvebu: add cpuidle support for Armada 370
cpuidle: mvebu: add Armada 38x support
cpuidle: mvebu: add Armada 370 support
cpuidle: mvebu: rename the driver from armada-370-xp to mvebu-v7
ARM: mvebu: export the SCU address
...
Diffstat (limited to 'arch/arm/mach-kirkwood/lacie_v2-common.c')
-rw-r--r-- | arch/arm/mach-kirkwood/lacie_v2-common.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/arch/arm/mach-kirkwood/lacie_v2-common.c b/arch/arm/mach-kirkwood/lacie_v2-common.c deleted file mode 100644 index 8e3e4331c380..000000000000 --- a/arch/arm/mach-kirkwood/lacie_v2-common.c +++ /dev/null @@ -1,114 +0,0 @@ -/* - * arch/arm/mach-kirkwood/lacie_v2-common.c - * - * 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. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/mtd/physmap.h> -#include <linux/spi/flash.h> -#include <linux/spi/spi.h> -#include <linux/i2c.h> -#include <linux/platform_data/at24.h> -#include <linux/gpio.h> -#include <asm/mach/time.h> -#include <mach/kirkwood.h> -#include <mach/irqs.h> -#include <plat/time.h> -#include "common.h" -#include "lacie_v2-common.h" - -/***************************************************************************** - * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) - ****************************************************************************/ - -static struct mtd_partition lacie_v2_flash_parts[] = { - { - .name = "u-boot", - .size = MTDPART_SIZ_FULL, - .offset = 0, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, -}; - -static const struct flash_platform_data lacie_v2_flash = { - .type = "mx25l4005a", - .name = "spi_flash", - .parts = lacie_v2_flash_parts, - .nr_parts = ARRAY_SIZE(lacie_v2_flash_parts), -}; - -static struct spi_board_info __initdata lacie_v2_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &lacie_v2_flash, - .irq = -1, - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - }, -}; - -void __init lacie_v2_register_flash(void) -{ - spi_register_board_info(lacie_v2_spi_slave_info, - ARRAY_SIZE(lacie_v2_spi_slave_info)); - kirkwood_spi_init(); -} - -/***************************************************************************** - * I2C devices - ****************************************************************************/ - -static struct at24_platform_data at24c04 = { - .byte_len = SZ_4K / 8, - .page_size = 16, -}; - -/* - * i2c addr | chip | description - * 0x50 | HT24LC04 | eeprom (512B) - */ - -static struct i2c_board_info __initdata lacie_v2_i2c_info[] = { - { - I2C_BOARD_INFO("24c04", 0x50), - .platform_data = &at24c04, - } -}; - -void __init lacie_v2_register_i2c_devices(void) -{ - kirkwood_i2c_init(); - i2c_register_board_info(0, lacie_v2_i2c_info, - ARRAY_SIZE(lacie_v2_i2c_info)); -} - -/***************************************************************************** - * Hard Disk power - ****************************************************************************/ - -static int __initdata lacie_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 }; - -void __init lacie_v2_hdd_power_init(int hdd_num) -{ - int i; - int err; - - /* Power up all hard disks. */ - for (i = 0; i < hdd_num; i++) { - err = gpio_request(lacie_v2_gpio_hdd_power[i], NULL); - if (err == 0) { - err = gpio_direction_output( - lacie_v2_gpio_hdd_power[i], 1); - /* Free the HDD power GPIOs. This allow user-space to - * configure them via the gpiolib sysfs interface. */ - gpio_free(lacie_v2_gpio_hdd_power[i]); - } - if (err) - pr_err("Failed to power up HDD%d\n", i + 1); - } -} |