ARM: palmtreo: add docg4 device initialization

[cascardo/linux.git] / arch / arm / mach-pxa / palmtreo.c

diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index 3f3c48f..5153435 100644 (file)
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -395,6 +395,36 @@ static void __init palmtreo_leds_init(void)
 static inline void palmtreo_leds_init(void) {}
 #endif
 
+/******************************************************************************
+ * diskonchip docg4 flash
+ ******************************************************************************/
+#if defined(CONFIG_MACH_TREO680)
+/* REVISIT: does the centro have this device also? */
+#if IS_ENABLED(CONFIG_MTD_NAND_DOCG4)
+static struct resource docg4_resources[] = {
+       {
+               .start  = 0x00000000,
+               .end    = 0x00001FFF,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device treo680_docg4_flash = {
+       .name   = "docg4",
+       .id     = -1,
+       .resource = docg4_resources,
+       .num_resources = ARRAY_SIZE(docg4_resources),
+};
+
+static void __init treo680_docg4_flash_init(void)
+{
+       platform_device_register(&treo680_docg4_flash);
+}
+#else
+static inline void treo680_docg4_flash_init(void) {}
+#endif
+#endif
+
 /******************************************************************************
  * Machine init
  ******************************************************************************/
@@ -430,6 +460,7 @@ static void __init treo680_init(void)
        palmphone_common_init();
        palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY,
                        GPIO_NR_TREO680_SD_POWER, 0);
+       treo680_docg4_flash_init();
 }
 #endif