---

yaml
---
r: 83495
b: refs/heads/master
c: ccc7bae
h: refs/heads/master
i:
  83493: f4a7bb0
  83491: af679be
  83487: 6c5945e
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 37e466408796300ec935e15f01b4ca88678b96ef
+refs/heads/master: ccc7baed1868efd02dac88b32cba4a837a558536

trunk/drivers/spi/Kconfig

@@ -144,10 +144,10 @@ config SPI_OMAP_UWIRE
 	  This hooks up to the MicroWire controller on OMAP1 chips.
 
 config SPI_OMAP24XX
-	tristate "McSPI driver for OMAP24xx"
-	depends on SPI_MASTER && ARCH_OMAP24XX
+	tristate "McSPI driver for OMAP24xx/OMAP34xx"
+	depends on SPI_MASTER && (ARCH_OMAP24XX || ARCH_OMAP34XX)
 	help
-	  SPI master controller for OMAP24xx Multichannel SPI
+	  SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
 	  (McSPI) modules.
 
 config SPI_PXA2XX

trunk/drivers/spi/omap2_mcspi.c

@@ -915,6 +915,28 @@ static u8 __initdata spi2_txdma_id[] = {
 	OMAP24XX_DMA_SPI2_TX1,
 };
 
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+static u8 __initdata spi3_rxdma_id[] = {
+	OMAP24XX_DMA_SPI3_RX0,
+	OMAP24XX_DMA_SPI3_RX1,
+};
+
+static u8 __initdata spi3_txdma_id[] = {
+	OMAP24XX_DMA_SPI3_TX0,
+	OMAP24XX_DMA_SPI3_TX1,
+};
+#endif
+
+#ifdef CONFIG_ARCH_OMAP3
+static u8 __initdata spi4_rxdma_id[] = {
+	OMAP34XX_DMA_SPI4_RX0,
+};
+
+static u8 __initdata spi4_txdma_id[] = {
+	OMAP34XX_DMA_SPI4_TX0,
+};
+#endif
+
 static int __init omap2_mcspi_probe(struct platform_device *pdev)
 {
 	struct spi_master	*master;
@@ -935,7 +957,20 @@ static int __init omap2_mcspi_probe(struct platform_device *pdev)
 		txdma_id = spi2_txdma_id;
 		num_chipselect = 2;
 		break;
-	/* REVISIT omap2430 has a third McSPI ... */
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
+	case 3:
+		rxdma_id = spi3_rxdma_id;
+		txdma_id = spi3_txdma_id;
+		num_chipselect = 2;
+		break;
+#endif
+#ifdef CONFIG_ARCH_OMAP3
+	case 4:
+		rxdma_id = spi4_rxdma_id;
+		txdma_id = spi4_txdma_id;
+		num_chipselect = 1;
+		break;
+#endif
 	default:
 		return -EINVAL;
 	}