diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-08-18 19:50:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-08-18 19:50:40 -0700 |
| commit | bd5f485f3f026225b86573e559af0b7254ef4184 (patch) | |
| tree | 92b9cabbbefe9b8cee634769676b9b97238cdfc7 /arch/arm/mach-lpc32xx/phy3250.c | |
| parent | 6eb1ea5ff48d647deb67c58b7a0e97bbf4de088a (diff) | |
| parent | acf1efa9485fda84f332c8fbbe7b4453dbec183a (diff) | |
Pull ARM SoC platform updates from Arnd Bergmann:
"The 32-bit Arm platforms are a bit more interesting this time: I
refreshed an earlier series to mark code as deprecated that does have
the tendency of getting in the way of cleanups and new features but
has close to zero users. Among these are:
- 22 of the remaining 28 legacy board files that predate the current
devicetree based descriptions, using old chips from Intel and
Marvell. The remaining six board files are for TI OMAP1 and Samsung
s3c64xx chips and all still have known users.
- support for Cortex-M3/M4/M7 and ARM1136r0 CPU cores and the 25
machines based on these. These all use devicetree but the CPU
support causes disproportional work. Most of them are just
reference boards, the notable exceptions being the Nokia N800/N810
tablet and the Buglabs BUG platform.
- be8, be32, oabi and iwmmxt userspace binaries, which were mostly
associated with the platforms now scheduled for removal and are
increasingly problematic to support with modern toolchains.
Nothing is actually removed at this point, to ensure that any
remaining users continue to have the 7.3-LTS for a while longer.
Patches for removal are currently being tested.
Other updates include a continued work to convert GPIO number based
interfaces to descriptors, a patch to restore little-endian mode on
the one Arm platform (ixp4xx) that only worked in big-endian mode
recently, and some minor cleanups and bugfixes"
* tag 'soc-arm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (41 commits)
MAINTAINERS: Drop redundant lists from various Samsung entries
ARM: tegra: Replace __ASSEMBLY__ with __ASSEMBLER__
ARM: tegra: Fix OF node reference leaks in IRQ init
ARM: lpc32xx: remove a few manually populated OF devices
ARM: lpc32xx: only run SoC init on LPC32xx hardware
firmware: imx: scu: manage mailbox channels and global handle
ARM: sa1100: h3xxx: convert gpio-keys to use software nodes
ARM: sa1100: collie: convert gpio-keys to use software nodes
ARM: sa1100: assabet: convert gpio-keys to use software nodes
gpio: sa1100: register software node for GPIO controller
ARM: ixp4xx: Relax endianness
ARM: replace linux/gpio.h inclusions
soc: imx9: devm_kasprintf error handling
ARM: mark mv78xx0 support as deprecated
ARM: mark axxia platform as deprecated
ARM: mark Cortex-M3/M4/M7 based boards as deprecated
ARM: mark footbridge as deprecated
ARM: mark RiscPC as deprecated
ARM: mark mach-sa1100 as deprecated
ARM: orion5x: mark all board files as deprecated
...
Diffstat (limited to 'arch/arm/mach-lpc32xx/phy3250.c')
| -rw-r--r-- | arch/arm/mach-lpc32xx/phy3250.c | 62 |
1 files changed, 2 insertions, 60 deletions
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c index 66701bf43248..fffce1fb8717 100644 --- a/arch/arm/mach-lpc32xx/phy3250.c +++ b/arch/arm/mach-lpc32xx/phy3250.c @@ -8,72 +8,14 @@ * Copyright (C) 2010 NXP Semiconductors */ -#include <linux/amba/pl08x.h> -#include <linux/mtd/lpc32xx_mlc.h> -#include <linux/mtd/lpc32xx_slc.h> -#include <linux/of_platform.h> - #include <asm/mach/arch.h> #include "common.h" -static struct pl08x_channel_data pl08x_slave_channels[] = { - { - .bus_id = "nand-slc", - .min_signal = 1, /* SLC NAND Flash */ - .max_signal = 1, - .periph_buses = PL08X_AHB1, - }, - { - .bus_id = "nand-mlc", - .min_signal = 12, /* MLC NAND Flash */ - .max_signal = 12, - .periph_buses = PL08X_AHB1, - }, -}; - -static int pl08x_get_signal(const struct pl08x_channel_data *cd) -{ - return cd->min_signal; -} - -static void pl08x_put_signal(const struct pl08x_channel_data *cd, int ch) -{ -} - -static struct pl08x_platform_data pl08x_pd = { - /* Some reasonable memcpy defaults */ - .memcpy_burst_size = PL08X_BURST_SZ_256, - .memcpy_bus_width = PL08X_BUS_WIDTH_32_BITS, - .slave_channels = &pl08x_slave_channels[0], - .num_slave_channels = ARRAY_SIZE(pl08x_slave_channels), - .get_xfer_signal = pl08x_get_signal, - .put_xfer_signal = pl08x_put_signal, - .lli_buses = PL08X_AHB1, - .mem_buses = PL08X_AHB1, -}; - -static struct lpc32xx_slc_platform_data lpc32xx_slc_data = { - .dma_filter = pl08x_filter_id, -}; - -static struct lpc32xx_mlc_platform_data lpc32xx_mlc_data = { - .dma_filter = pl08x_filter_id, -}; - -static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = { - OF_DEV_AUXDATA("arm,pl080", 0x31000000, "pl08xdmac", &pl08x_pd), - OF_DEV_AUXDATA("nxp,lpc3220-slc", 0x20020000, "20020000.flash", - &lpc32xx_slc_data), - OF_DEV_AUXDATA("nxp,lpc3220-mlc", 0x200a8000, "200a8000.flash", - &lpc32xx_mlc_data), - { } -}; - static void __init lpc3250_machine_init(void) { + lpc32xx_check_uid(); + lpc32xx_pm_init(); lpc32xx_serial_init(); - - of_platform_default_populate(NULL, lpc32xx_auxdata_lookup, NULL); } static const char *const lpc32xx_dt_compat[] __initconst = { |
