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ARM: nomadik: delete FSMC platform data

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We now have device tree support for setting the NAND timings
for FSMC from the device tree, so delete the last piece of
platform data and auxdata.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2013-09-13 21:15:14 +02:00
parent 4c6d92b3cd
commit 2c5a7424da
2 changed files with 2 additions and 21 deletions
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1
arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
View File

@ -653,6 +653,7 @@
reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
clocks = <&hclksmc>;
status = "okay";
timings = /bits/ 8 <0 0 0 0x10 0x0a 0>;
partition@0 {
label = "X-Loader(NAND)";

22
arch/arm/mach-nomadik/cpu-8815.c
View File

@ -31,7 +31,6 @@
#include <linux/of_gpio.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
#include <linux/mtd/fsmc.h>
#include <linux/gpio.h>
#include <asm/mach/arch.h>
@ -145,17 +144,6 @@ static void __init cpu8815_timer_init_of(void)
clocksource_of_init();
}
static struct fsmc_nand_timings cpu8815_nand_timings = {
.thiz = 0,
.thold = 0x10,
.twait = 0x0A,
.tset = 0,
};
static struct fsmc_nand_platform_data cpu8815_nand_data = {
.nand_timings = &cpu8815_nand_timings,
};
/*
* The SMSC911x IRQ is connected to a GPIO pin, but the driver expects
* to simply request an IRQ passed as a resource. So the GPIO pin needs
@ -222,21 +210,13 @@ static int __init cpu8815_mmcsd_init(void)
}
device_initcall(cpu8815_mmcsd_init);
/* This still waits for a device tree enablement patch */
static struct of_dev_auxdata cpu8815_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("stericsson,fsmc-nand", NOMADIK_FSMC_BASE,
NULL, &cpu8815_nand_data),
{ /* sentinel */ },
};
static void __init cpu8815_init_of(void)
{
#ifdef CONFIG_CACHE_L2X0
/* At full speed latency must be >=2, so 0x249 in low bits */
l2x0_of_init(0x00730249, 0xfe000fff);
#endif
of_platform_populate(NULL, of_default_bus_match_table,
cpu8815_auxdata_lookup, NULL);
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
static const char * cpu8815_board_compat[] = {