[ARM] 4751/1: [AT91] ISI peripheral on SAM9263
Add support for the Image Sensor Interface (ISI) peripheral integrated
in the Atmel AT91SAM9263 processor.
Patch from MaLiK
Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index ac329a9..d50a8df 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -732,6 +732,56 @@
/* --------------------------------------------------------------------
+ * Image Sensor Interface
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_VIDEO_AT91_ISI) || defined(CONFIG_VIDEO_AT91_ISI_MODULE)
+
+struct resource isi_resources[] = {
+ [0] = {
+ .start = AT91SAM9263_BASE_ISI,
+ .end = AT91SAM9263_BASE_ISI + SZ_16K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AT91SAM9263_ID_ISI,
+ .end = AT91SAM9263_ID_ISI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device at91sam9263_isi_device = {
+ .name = "at91_isi",
+ .id = -1,
+ .resource = isi_resources,
+ .num_resources = ARRAY_SIZE(isi_resources),
+};
+
+void __init at91_add_device_isi(void)
+{
+ at91_set_A_periph(AT91_PIN_PE0, 0); /* ISI_D0 */
+ at91_set_A_periph(AT91_PIN_PE1, 0); /* ISI_D1 */
+ at91_set_A_periph(AT91_PIN_PE2, 0); /* ISI_D2 */
+ at91_set_A_periph(AT91_PIN_PE3, 0); /* ISI_D3 */
+ at91_set_A_periph(AT91_PIN_PE4, 0); /* ISI_D4 */
+ at91_set_A_periph(AT91_PIN_PE5, 0); /* ISI_D5 */
+ at91_set_A_periph(AT91_PIN_PE6, 0); /* ISI_D6 */
+ at91_set_A_periph(AT91_PIN_PE7, 0); /* ISI_D7 */
+ at91_set_A_periph(AT91_PIN_PE8, 0); /* ISI_PCK */
+ at91_set_A_periph(AT91_PIN_PE9, 0); /* ISI_HSYNC */
+ at91_set_A_periph(AT91_PIN_PE10, 0); /* ISI_VSYNC */
+ at91_set_B_periph(AT91_PIN_PE11, 0); /* ISI_MCK (PCK3) */
+ at91_set_B_periph(AT91_PIN_PE12, 0); /* ISI_PD8 */
+ at91_set_B_periph(AT91_PIN_PE13, 0); /* ISI_PD9 */
+ at91_set_B_periph(AT91_PIN_PE14, 0); /* ISI_PD10 */
+ at91_set_B_periph(AT91_PIN_PE15, 0); /* ISI_PD11 */
+}
+#else
+void __init at91_add_device_isi(void) {}
+#endif
+
+
+/* --------------------------------------------------------------------
* LEDs
* -------------------------------------------------------------------- */