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Merge master.kernel.org:/home/rmk/linux-2.6-arm 

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5330/1: mach-pxa: Fixup reset for systems using reboot=cold or other strings
  [ARM] pxa: fix incorrect PCMCIA PSKTSEL pin configuration for spitz
  [ARM] pxa: fix I2C controller device being registered twice on Akita
  pxafb: only initialize the smart panel thread when dealing with a smartpanel
  pxafb: introduce LCD_TYPE_MASK and use it.
This commit is contained in:
Linus Torvalds 2008-11-20 18:08:09 -08:00
parent 13d428afc0 28105fda1e
commit ed313489ba
4 changed files with 11 additions and 6 deletions
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1
arch/arm/mach-pxa/include/mach/pxafb.h
View File

@ -33,6 +33,7 @@
#define LCD_CONN_TYPE(_x) ((_x) & 0x0f) #define LCD_CONN_TYPE(_x) ((_x) & 0x0f)
#define LCD_CONN_WIDTH(_x) (((_x) >> 4) & 0x1f) #define LCD_CONN_WIDTH(_x) (((_x) >> 4) & 0x1f)
#define LCD_TYPE_MASK 0xf
#define LCD_TYPE_UNKNOWN 0 #define LCD_TYPE_UNKNOWN 0
#define LCD_TYPE_MONO_STN 1 #define LCD_TYPE_MONO_STN 1
#define LCD_TYPE_MONO_DSTN 2 #define LCD_TYPE_MONO_DSTN 2

7
arch/arm/mach-pxa/reset.c
View File

@ -90,12 +90,13 @@ void arch_reset(char mode)
/* Jump into ROM at address 0 */ /* Jump into ROM at address 0 */
cpu_reset(0); cpu_reset(0);
break; break;
case 'h':
do_hw_reset();
break;
case 'g': case 'g':
do_gpio_reset(); do_gpio_reset();
break; break;
case 'h':
default:
do_hw_reset();
break;
} }
} }

4
arch/arm/mach-pxa/spitz.c
View File

@ -67,6 +67,7 @@
static unsigned long spitz_pin_config[] __initdata = { static unsigned long spitz_pin_config[] __initdata = {
/* Chip Selects */ /* Chip Selects */
GPIO78_nCS_2, /* SCOOP #2 */ GPIO78_nCS_2, /* SCOOP #2 */
GPIO79_nCS_3, /* NAND */
GPIO80_nCS_4, /* SCOOP #1 */ GPIO80_nCS_4, /* SCOOP #1 */
/* LCD - 16bpp Active TFT */ /* LCD - 16bpp Active TFT */
@ -97,10 +98,10 @@ static unsigned long spitz_pin_config[] __initdata = {
GPIO51_nPIOW, GPIO51_nPIOW,
GPIO85_nPCE_1, GPIO85_nPCE_1,
GPIO54_nPCE_2, GPIO54_nPCE_2,
GPIO79_PSKTSEL,
GPIO55_nPREG, GPIO55_nPREG,
GPIO56_nPWAIT, GPIO56_nPWAIT,
GPIO57_nIOIS16, GPIO57_nIOIS16,
GPIO104_PSKTSEL,
/* MMC */ /* MMC */
GPIO32_MMC_CLK, GPIO32_MMC_CLK,
@ -686,7 +687,6 @@ static void __init akita_init(void)
spitz_pcmcia_config.num_devs = 1; spitz_pcmcia_config.num_devs = 1;
platform_scoop_config = &spitz_pcmcia_config; platform_scoop_config = &spitz_pcmcia_config;
pxa_set_i2c_info(NULL);
i2c_register_board_info(0, ARRAY_AND_SIZE(akita_i2c_board_info)); i2c_register_board_info(0, ARRAY_AND_SIZE(akita_i2c_board_info));
common_init(); common_init();

5
drivers/video/pxafb.c
View File

@ -804,6 +804,9 @@ static int pxafb_smart_thread(void *arg)
static int pxafb_smart_init(struct pxafb_info *fbi) static int pxafb_smart_init(struct pxafb_info *fbi)
{ {
if (!(fbi->lccr0 | LCCR0_LCDT))
return 0;
fbi->smart_thread = kthread_run(pxafb_smart_thread, fbi, fbi->smart_thread = kthread_run(pxafb_smart_thread, fbi,
"lcd_refresh"); "lcd_refresh");
if (IS_ERR(fbi->smart_thread)) { if (IS_ERR(fbi->smart_thread)) {
@ -1372,7 +1375,7 @@ static void pxafb_decode_mach_info(struct pxafb_info *fbi,
fbi->cmap_inverse = inf->cmap_inverse; fbi->cmap_inverse = inf->cmap_inverse;
fbi->cmap_static = inf->cmap_static; fbi->cmap_static = inf->cmap_static;
switch (lcd_conn & 0xf) { switch (lcd_conn & LCD_TYPE_MASK) {
case LCD_TYPE_MONO_STN: case LCD_TYPE_MONO_STN:
fbi->lccr0 = LCCR0_CMS; fbi->lccr0 = LCCR0_CMS;
break; break;