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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 02:28:57 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 02:28:57 +0300 |
commit | ff0c7e18629b8bd64681313a88ce55e182c9fee6 (patch) | |
tree | 70efa650f6458514e1d7e5e3f72cc8f87fc5cf2c /arch/arm/mach-pxa/xcep.c | |
parent | 5b0ed5964928b0aaf0d644c17c886c7f5ea4bb3f (diff) | |
parent | a1f925bc4fa899b3c0f2dcbc432d572c36e74e71 (diff) | |
download | linux-ff0c7e18629b8bd64681313a88ce55e182c9fee6.tar.xz |
Merge tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC boardfile updates from Arnd Bergmann
"Unused boardfile removal for 6.3
This is a follow-up to the deprecation of most of the old-style board
files that was merged in linux-6.0, removing them for good.
This branch is almost exclusively dead code removal based on those
annotations. Some device driver removals went through separate
subsystem trees, but the majority is in the same branch, in order to
better handle dependencies between the patches and avoid breaking
bisection.
Unfortunately that leads to merge conflicts against other changes in
the subsystem trees, but they should all be trivial to resolve by
removing the files.
See commit 7d0d3fa7339e ("Merge tag 'arm-boardfiles-6.0' of
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc") for the
description of which machines were marked unused and are now removed.
The only removals that got postponed are Terastation WXL (mv78xx0) and
Jornada720 (StrongARM1100), which turned out to still have potential
users"
* tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (91 commits)
mmc: omap: drop TPS65010 dependency
ARM: pxa: restore mfp-pxa320.h
usb: ohci-omap: avoid unused-variable warning
ARM: debug: remove references in DEBUG_UART_8250_SHIFT to removed configs
ARM: s3c: remove obsolete s3c-cpu-freq header
MAINTAINERS: adjust SAMSUNG SOC CLOCK DRIVERS after s3c24xx support removal
MAINTAINERS: update file entries after arm multi-platform rework and mach-pxa removal
ARM: remove CONFIG_UNUSED_BOARD_FILES
mfd: remove htc-pasic3 driver
w1: remove ds1wm driver
usb: remove ohci-tmio driver
fbdev: remove w100fb driver
fbdev: remove tmiofb driver
mmc: remove tmio_mmc driver
mfd: remove ucb1400 support
mfd: remove toshiba tmio drivers
rtc: remove v3020 driver
power: remove pda_power supply driver
ASoC: pxa: remove unused board support
pcmcia: remove unused pxa/sa1100 drivers
...
Diffstat (limited to 'arch/arm/mach-pxa/xcep.c')
-rw-r--r-- | arch/arm/mach-pxa/xcep.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c deleted file mode 100644 index 6bb02b65fb82..000000000000 --- a/arch/arm/mach-pxa/xcep.c +++ /dev/null @@ -1,190 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* linux/arch/arm/mach-pxa/xcep.c - * - * Support for the Iskratel Electronics XCEP platform as used in - * the Libera instruments from Instrumentation Technologies. - * - * Author: Ales Bardorfer <ales@i-tech.si> - * Contributions by: Abbott, MG (Michael) <michael.abbott@diamond.ac.uk> - * Contributions by: Matej Kenda <matej.kenda@i-tech.si> - * Created: June 2006 - * Copyright: (C) 2006-2009 Instrumentation Technologies - */ - -#include <linux/platform_device.h> -#include <linux/i2c.h> -#include <linux/platform_data/i2c-pxa.h> -#include <linux/smc91x.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/irq.h> -#include <asm/mach/map.h> - -#include "pxa25x.h" -#include "addr-map.h" -#include "smemc.h" - -#include "generic.h" -#include "devices.h" - -#define XCEP_ETH_PHYS (PXA_CS3_PHYS + 0x00000300) -#define XCEP_ETH_PHYS_END (PXA_CS3_PHYS + 0x000fffff) -#define XCEP_ETH_ATTR (PXA_CS3_PHYS + 0x02000000) -#define XCEP_ETH_ATTR_END (PXA_CS3_PHYS + 0x020fffff) -#define XCEP_ETH_IRQ IRQ_GPIO0 - -/* XCEP CPLD base */ -#define XCEP_CPLD_BASE 0xf0000000 - - -/* Flash partitions. */ - -static struct mtd_partition xcep_partitions[] = { - { - .name = "Bootloader", - .size = 0x00040000, - .offset = 0, - .mask_flags = MTD_WRITEABLE - }, { - .name = "Bootloader ENV", - .size = 0x00040000, - .offset = 0x00040000, - .mask_flags = MTD_WRITEABLE - }, { - .name = "Kernel", - .size = 0x00100000, - .offset = 0x00080000, - }, { - .name = "Rescue fs", - .size = 0x00280000, - .offset = 0x00180000, - }, { - .name = "Filesystem", - .size = MTDPART_SIZ_FULL, - .offset = 0x00400000 - } -}; - -static struct physmap_flash_data xcep_flash_data[] = { - { - .width = 4, /* bankwidth in bytes */ - .parts = xcep_partitions, - .nr_parts = ARRAY_SIZE(xcep_partitions) - } -}; - -static struct resource flash_resource = { - .start = PXA_CS0_PHYS, - .end = PXA_CS0_PHYS + SZ_32M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = xcep_flash_data, - }, - .resource = &flash_resource, - .num_resources = 1, -}; - - - -/* SMC LAN91C111 network controller. */ - -static struct resource smc91x_resources[] = { - [0] = { - .name = "smc91x-regs", - .start = XCEP_ETH_PHYS, - .end = XCEP_ETH_PHYS_END, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = XCEP_ETH_IRQ, - .end = XCEP_ETH_IRQ, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .name = "smc91x-attrib", - .start = XCEP_ETH_ATTR, - .end = XCEP_ETH_ATTR_END, - .flags = IORESOURCE_MEM, - }, -}; - -static struct smc91x_platdata xcep_smc91x_info = { - .flags = SMC91X_USE_8BIT | SMC91X_USE_16BIT | SMC91X_USE_32BIT | - SMC91X_NOWAIT | SMC91X_USE_DMA, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = -1, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, - .dev = { - .platform_data = &xcep_smc91x_info, - }, -}; - - -static struct platform_device *devices[] __initdata = { - &flash_device, - &smc91x_device, -}; - - -/* We have to state that there are HWMON devices on the I2C bus on XCEP. - * Drivers for HWMON verify capabilities of the adapter when loading and - * refuse to attach if the adapter doesn't support HWMON class of devices. */ -static struct i2c_pxa_platform_data xcep_i2c_platform_data = { - .class = I2C_CLASS_HWMON -}; - - -static mfp_cfg_t xcep_pin_config[] __initdata = { - GPIO79_nCS_3, /* SMC 91C111 chip select. */ - GPIO80_nCS_4, /* CPLD chip select. */ - /* SSP communication to MSP430 */ - GPIO23_SSP1_SCLK, - GPIO24_SSP1_SFRM, - GPIO25_SSP1_TXD, - GPIO26_SSP1_RXD, - GPIO27_SSP1_EXTCLK -}; - -static void __init xcep_init(void) -{ - pxa2xx_mfp_config(ARRAY_AND_SIZE(xcep_pin_config)); - - pxa_set_ffuart_info(NULL); - pxa_set_btuart_info(NULL); - pxa_set_stuart_info(NULL); - pxa_set_hwuart_info(NULL); - - /* See Intel XScale Developer's Guide for details */ - /* Set RDF and RDN to appropriate values (chip select 3 (smc91x)) */ - __raw_writel((__raw_readl(MSC1) & 0xffff) | 0xD5540000, MSC1); - /* Set RDF and RDN to appropriate values (chip select 5 (fpga)) */ - __raw_writel((__raw_readl(MSC2) & 0xffff) | 0x72A00000, MSC2); - - platform_add_devices(ARRAY_AND_SIZE(devices)); - pxa_set_i2c_info(&xcep_i2c_platform_data); -} - -MACHINE_START(XCEP, "Iskratel XCEP") - .atag_offset = 0x100, - .init_machine = xcep_init, - .map_io = pxa25x_map_io, - .nr_irqs = PXA_NR_IRQS, - .init_irq = pxa25x_init_irq, - .handle_irq = pxa25x_handle_irq, - .init_time = pxa_timer_init, - .restart = pxa_restart, -MACHINE_END - |