[ARM] 3141/1: OMAP 1/5: Update omap1 specific files

Patch from Tony Lindgren

This patch syncs the mainline kernel with linux-omap tree.
The highlights of the patch are:

- Omap1 serial pport and framebuffer init updates by Imre Deak

- Add support for omap310 processor and Palm Tungsten E PDA
  by Laurent Gonzales, Romain Goyet, et al. Omap310 and
  omap1510 processors are now handled as omap15xx.

- Omap1 specific changes to shared omap clock framework
  by Tony Lindgren

- Omap1 specific changes to shared omap pin mux framework
  by Tony Lindgren

- Other misc fixes, such as update memory timings for smc91x,
  omap1 specific device initialization etc.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 34 insertions, 9 deletions

diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index 399010c14036..650650815915 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -18,6 +18,7 @@
 #include <asm/hardware.h>
 #include <asm/leds.h>
 #include <asm/system.h>
+#include <asm/mach-types.h>
 
 #include <asm/arch/fpga.h>
 #include <asm/arch/gpio.h>
@@ -63,14 +64,19 @@ void h2p2_dbg_leds_event(led_event_t evt)
         case led_stop:
         case led_halted:
                 /* all leds off during suspend or shutdown */
-                omap_set_gpio_dataout(GPIO_TIMER, 0);
-                omap_set_gpio_dataout(GPIO_IDLE, 0);
+
+                if (! machine_is_omap_perseus2()) {
+                        omap_set_gpio_dataout(GPIO_TIMER, 0);
+                        omap_set_gpio_dataout(GPIO_IDLE, 0);
+                }
+
                 __raw_writew(~0, &fpga->leds);
                 led_state &= ~LED_STATE_ENABLED;
                 if (evt == led_halted) {
                         iounmap(fpga);
                         fpga = NULL;
                 }
+
                 goto done;
 
         case led_claim:
@@ -85,18 +91,37 @@ void h2p2_dbg_leds_event(led_event_t evt)
 #ifdef CONFIG_LEDS_TIMER
         case led_timer:
                 led_state ^= LED_TIMER_ON;
-                omap_set_gpio_dataout(GPIO_TIMER, led_state & LED_TIMER_ON);
-                goto done;
+
+                if (machine_is_omap_perseus2())
+                        hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER;
+                else {
+                        omap_set_gpio_dataout(GPIO_TIMER, led_state & LED_TIMER_ON);
+                        goto done;
+                }
+
+                break;
 #endif
 
 #ifdef CONFIG_LEDS_CPU
         case led_idle_start:
-                omap_set_gpio_dataout(GPIO_IDLE, 1);
-                goto done;
+                if (machine_is_omap_perseus2())
+                        hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE;
+                else {
+                        omap_set_gpio_dataout(GPIO_IDLE, 1);
+                        goto done;
+                }
+
+                break;
 
         case led_idle_end:
-                omap_set_gpio_dataout(GPIO_IDLE, 0);
-                goto done;
+                if (machine_is_omap_perseus2())
+                        hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE;
+                else {
+                        omap_set_gpio_dataout(GPIO_IDLE, 0);
+                        goto done;
+                }
+
+                break;
 #endif
 
         case led_green_on:
@@ -135,7 +160,7 @@ void h2p2_dbg_leds_event(led_event_t evt)
         /*
          *  Actually burn the LEDs
          */
-        if (led_state & LED_STATE_CLAIMED)
+        if (led_state & LED_STATE_ENABLED)
                 __raw_writew(~hw_led_state, &fpga->leds);
 
 done: