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Merge tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

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Pull ARM SoC cleanups from Arnd Bergmann:
 "A few simple cleanups across multiple platforms, not much standing
  out:

   - lpc32xx removes its private implementation of the clk API, after
     generic code was merged in 4.5
   - all unused Makefile.boot files get removed
   - a number of simplifications for shmobile
   - asm/clkdev.h gets replaced with the asm-generic version after all
     mach/clkdev.h implementations are gone"

* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: shmobile: Kconfig: Get rid of old comment
  ARM: shmobile: Consolidate SCU mapping code
  arm: lpc32xx: remove direct control of GPIOs from shared mach file
  arm: lpc32xx: remove selected HAVE_IDE
  arm: lpc32xx: switch to common clock framework
  ARM: Use generic clkdev.h header
  ARM: plat-versatile: Remove unused clock.c file
  ARM: netx: remove redundant "depends on ARCH_NETX"
  ARM: integrator: remove redundant select in Kconfig
  ARM: drop unused Makefile.boot of Multiplatform SoCs
  ARM: mvebu: add missing of_node_put()
  ARM: shmobile: r8a7779: Remove remainings of removed SCU boot setup code
  ARM: shmobile: Typo s/MIPDR/MPIDR/
  ARM: shmobile: Add includes providing forward declarations
  ARM: shmobile: rcar-gen2: Make rcar_gen2_dma_contiguous static
  ARM: mv78xx0: use "depends on" instead of "if" after prompt
This commit is contained in:
Linus Torvalds
2016-03-20 14:37:22 -07:00
parent dae0b74eb7 809683ee06
commit e88fa1b8b0
42 changed files with 30 additions and 1672 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
arch/arm/mach-lpc32xx/phy3250.c
View File

@@ -36,7 +36,6 @@
#include <linux/clk.h>
#include <linux/mtd/lpc32xx_slc.h>
#include <linux/mtd/lpc32xx_mlc.h>
#include <linux/platform_data/gpio-lpc32xx.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
@@ -47,13 +46,6 @@
#include <mach/board.h>
#include "common.h"
/*
* Mapped GPIOLIB GPIOs
*/
#define LCD_POWER_GPIO LPC32XX_GPIO(LPC32XX_GPO_P3_GRP, 0)
#define BKL_POWER_GPIO LPC32XX_GPIO(LPC32XX_GPO_P3_GRP, 4)
#define MMC_PWR_ENABLE_GPIO LPC32XX_GPIO(LPC32XX_GPO_P3_GRP, 5)
/*
* AMBA LCD controller
*/
@@ -97,20 +89,6 @@ static int lpc32xx_clcd_setup(struct clcd_fb *fb)
fb->fb.fix.smem_len = PANEL_SIZE;
fb->panel = &conn_lcd_panel;
if (gpio_request(LCD_POWER_GPIO, "LCD power"))
printk(KERN_ERR "Error requesting gpio %u",
LCD_POWER_GPIO);
else if (gpio_direction_output(LCD_POWER_GPIO, 1))
printk(KERN_ERR "Error setting gpio %u to output",
LCD_POWER_GPIO);
if (gpio_request(BKL_POWER_GPIO, "LCD backlight power"))
printk(KERN_ERR "Error requesting gpio %u",
BKL_POWER_GPIO);
else if (gpio_direction_output(BKL_POWER_GPIO, 1))
printk(KERN_ERR "Error setting gpio %u to output",
BKL_POWER_GPIO);
return 0;
}
@@ -126,29 +104,10 @@ static void lpc32xx_clcd_remove(struct clcd_fb *fb)
fb->fb.fix.smem_start);
}
/*
* On some early LCD modules (1307.0), the backlight logic is inverted.
* For those board variants, swap the disable and enable states for
* BKL_POWER_GPIO.
*/
static void clcd_disable(struct clcd_fb *fb)
{
gpio_set_value(BKL_POWER_GPIO, 0);
gpio_set_value(LCD_POWER_GPIO, 0);
}
static void clcd_enable(struct clcd_fb *fb)
{
gpio_set_value(BKL_POWER_GPIO, 1);
gpio_set_value(LCD_POWER_GPIO, 1);
}
static struct clcd_board lpc32xx_clcd_data = {
.name = "Phytec LCD",
.check = clcdfb_check,
.decode = clcdfb_decode,
.disable = clcd_disable,
.enable = clcd_enable,
.setup = lpc32xx_clcd_setup,
.mmap = lpc32xx_clcd_mmap,
.remove = lpc32xx_clcd_remove,
@@ -187,20 +146,9 @@ static struct pl08x_platform_data pl08x_pd = {
.mem_buses = PL08X_AHB1,
};
static int mmc_handle_ios(struct device *dev, struct mmc_ios *ios)
{
/* Only on and off are supported */
if (ios->power_mode == MMC_POWER_OFF)
gpio_set_value(MMC_PWR_ENABLE_GPIO, 0);
else
gpio_set_value(MMC_PWR_ENABLE_GPIO, 1);
return 0;
}
static struct mmci_platform_data lpc32xx_mmci_data = {
.ocr_mask = MMC_VDD_30_31 | MMC_VDD_31_32 |
MMC_VDD_32_33 | MMC_VDD_33_34,
.ios_handler = mmc_handle_ios,
};
static struct lpc32xx_slc_platform_data lpc32xx_slc_data = {
@@ -259,7 +207,6 @@ DT_MACHINE_START(LPC32XX_DT, "LPC32XX SoC (Flattened Device Tree)")
.atag_offset = 0x100,
.map_io = lpc32xx_map_io,
.init_irq = lpc32xx_init_irq,
.init_time = lpc32xx_timer_init,
.init_machine = lpc3250_machine_init,
.dt_compat = lpc32xx_dt_compat,
MACHINE_END