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[Qemu-devel] [PATCH] tosa: support leds
From: |
Dmitry Baryshkov |
Subject: |
[Qemu-devel] [PATCH] tosa: support leds |
Date: |
Sun, 2 Nov 2008 16:16:26 +0300 |
Tosa: add support for leds.
Signed-off-by: Dmitry Baryshkov <address@hidden>
---
hw/tosa.c | 35 ++++++++++++++++++++++++++++++++++-
1 files changed, 34 insertions(+), 1 deletions(-)
diff --git a/hw/tosa.c b/hw/tosa.c
index 75df52e..e629044 100644
--- a/hw/tosa.c
+++ b/hw/tosa.c
@@ -27,11 +27,17 @@
#define TOSA_GPIO_CF_CD (13)
#define TOSA_GPIO_JC_CF_IRQ (36) /* CF slot1 Ready */
-#define TOSA_SCOOP_GPIO_BASE 0
+#define TOSA_SCOOP_GPIO_BASE 1
#define TOSA_GPIO_IR_POWERDWN (TOSA_SCOOP_GPIO_BASE + 2)
#define TOSA_GPIO_SD_WP (TOSA_SCOOP_GPIO_BASE + 3)
#define TOSA_GPIO_PWR_ON (TOSA_SCOOP_GPIO_BASE + 4)
+#define TOSA_SCOOP_JC_GPIO_BASE 1
+#define TOSA_GPIO_BT_LED (TOSA_SCOOP_JC_GPIO_BASE + 0)
+#define TOSA_GPIO_NOTE_LED (TOSA_SCOOP_JC_GPIO_BASE + 1)
+#define TOSA_GPIO_CHRG_ERR_LED (TOSA_SCOOP_JC_GPIO_BASE + 2)
+#define TOSA_GPIO_WLAN_LED (TOSA_SCOOP_JC_GPIO_BASE + 7)
+
static void tosa_microdrive_attach(struct pxa2xx_state_s *cpu)
{
struct pcmcia_card_s *md;
@@ -48,10 +54,33 @@ static void tosa_microdrive_attach(struct pxa2xx_state_s
*cpu)
}
}
+static void tosa_out_switch(void *opaque, int line, int level)
+{
+ switch (line) {
+ case 0:
+ fprintf(stderr, "blue LED %s.\n", level ? "on" : "off");
+ break;
+ case 1:
+ fprintf(stderr, "green LED %s.\n", level ? "on" : "off");
+ break;
+ case 2:
+ fprintf(stderr, "amber LED %s.\n", level ? "on" : "off");
+ break;
+ case 3:
+ fprintf(stderr, "wlan LED %s.\n", level ? "on" : "off");
+ break;
+ default:
+ fprintf(stderr, "Uhandled out event: %d = %d\n", line, level);
+ break;
+ }
+}
+
+
static void tosa_gpio_setup(struct pxa2xx_state_s *cpu,
struct scoop_info_s *scp0,
struct scoop_info_s *scp1)
{
+ qemu_irq *outsignals = qemu_allocate_irqs(tosa_out_switch, cpu, 4);
/* MMC/SD host */
pxa2xx_mmci_handlers(cpu->mmc,
scoop_gpio_in_get(scp0)[TOSA_GPIO_SD_WP],
@@ -69,6 +98,10 @@ static void tosa_gpio_setup(struct pxa2xx_state_s *cpu,
pxa2xx_gpio_in_get(cpu->gpio)[TOSA_GPIO_JC_CF_IRQ],
NULL);
+ scoop_gpio_out_set(scp1, TOSA_GPIO_BT_LED, outsignals[0]);
+ scoop_gpio_out_set(scp1, TOSA_GPIO_NOTE_LED, outsignals[1]);
+ scoop_gpio_out_set(scp1, TOSA_GPIO_CHRG_ERR_LED, outsignals[2]);
+ scoop_gpio_out_set(scp1, TOSA_GPIO_WLAN_LED, outsignals[3]);
}
static struct arm_boot_info tosa_binfo = {
--
1.5.6.5
- [Qemu-devel] [PATCH] scoop: GPRR reports the state of GPIO lines, Dmitry Baryshkov, 2008/11/02
- [Qemu-devel] [PATCH] tc6393xb: initial support for nand, Dmitry Baryshkov, 2008/11/02
- [Qemu-devel] [PATCH] tosa: support leds,
Dmitry Baryshkov <=
- [Qemu-devel] [PATCH] tosa: basic lcd support, Dmitry Baryshkov, 2008/11/02
- [Qemu-devel] [PATCH] tosa: provide correct IRQ to tc6393xb init, Dmitry Baryshkov, 2008/11/02
- [Qemu-devel] [PATCH] tosa: disable pxafb as it's not used on tosa., Dmitry Baryshkov, 2008/11/02
- [Qemu-devel] [PATCH] tc6393xb: non-accelerated FB support, Dmitry Baryshkov, 2008/11/02
- Re: [Qemu-devel] [PATCH] tc6393xb: non-accelerated FB support, andrzej zaborowski, 2008/11/02
- Re: [Qemu-devel] [PATCH] tc6393xb: non-accelerated FB support, Dmitry Baryshkov, 2008/11/02
- Re: [Qemu-devel] [PATCH] tc6393xb: non-accelerated FB support, Dmitry Baryshkov, 2008/11/02
- Re: [Qemu-devel] [PATCH] tc6393xb: non-accelerated FB support, andrzej zaborowski, 2008/11/03
- Re: [Qemu-devel] [PATCH] tc6393xb: non-accelerated FB support, Dmitry, 2008/11/03
- Re: [Qemu-devel] [PATCH] tosa: basic lcd support, andrzej zaborowski, 2008/11/02