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.
josf · Nov 21, 2008 · ed31348 · ed31348
2 parents 13d428a + 28105fd
commit ed31348
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Showing 4 changed files with 11 additions and 6 deletions.
diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/arch/arm/mach-pxa/include/mach/pxafb.h
@@ -33,6 +33,7 @@
 #define LCD_CONN_TYPE(_x)	((_x) & 0x0f)
 #define LCD_CONN_WIDTH(_x)	(((_x) >> 4) & 0x1f)
 
+#define LCD_TYPE_MASK		0xf
 #define LCD_TYPE_UNKNOWN	0
 #define LCD_TYPE_MONO_STN	1
 #define LCD_TYPE_MONO_DSTN	2

diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c
@@ -90,12 +90,13 @@ void arch_reset(char mode)
 		/* Jump into ROM at address 0 */
 		cpu_reset(0);
 		break;
-	case 'h':
-		do_hw_reset();
-		break;
 	case 'g':
 		do_gpio_reset();
 		break;
+	case 'h':
+	default:
+		do_hw_reset();
+		break;
 	}
 }
 
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
@@ -67,6 +67,7 @@
 static unsigned long spitz_pin_config[] __initdata = {
 	/* Chip Selects */
 	GPIO78_nCS_2,	/* SCOOP #2 */
+	GPIO79_nCS_3,	/* NAND */
 	GPIO80_nCS_4,	/* SCOOP #1 */
 
 	/* LCD - 16bpp Active TFT */
@@ -97,10 +98,10 @@ static unsigned long spitz_pin_config[] __initdata = {
 	GPIO51_nPIOW,
 	GPIO85_nPCE_1,
 	GPIO54_nPCE_2,
-	GPIO79_PSKTSEL,
 	GPIO55_nPREG,
 	GPIO56_nPWAIT,
 	GPIO57_nIOIS16,
+	GPIO104_PSKTSEL,
 
 	/* MMC */
 	GPIO32_MMC_CLK,
@@ -686,7 +687,6 @@ static void __init akita_init(void)
 	spitz_pcmcia_config.num_devs = 1;
 	platform_scoop_config = &spitz_pcmcia_config;
 
-	pxa_set_i2c_info(NULL);
 	i2c_register_board_info(0, ARRAY_AND_SIZE(akita_i2c_board_info));
 
 	common_init();

diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
@@ -804,6 +804,9 @@ static int pxafb_smart_thread(void *arg)
 
 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,
 					"lcd_refresh");
 	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_static	= inf->cmap_static;
 
-	switch (lcd_conn & 0xf) {
+	switch (lcd_conn & LCD_TYPE_MASK) {
 	case LCD_TYPE_MONO_STN:
 		fbi->lccr0 = LCCR0_CMS;
 		break;