ARM: imx: dynamically allocate imx-ssi devices

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

4 files changed, 42 insertions, 0 deletions

diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index 12bdc7d027c..84bfe44ec2c 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -25,6 +25,21 @@ struct platform_device *__init imx_add_imx_i2c(int id,
                 resource_size_t iobase, resource_size_t iosize, int irq,
                 const struct imxi2c_platform_data *pdata);
 
+#include <mach/ssi.h>
+struct imx_imx_ssi_data {
+        int id;
+        resource_size_t iobase;
+        resource_size_t iosize;
+        resource_size_t irq;
+        resource_size_t dmatx0;
+        resource_size_t dmarx0;
+        resource_size_t dmatx1;
+        resource_size_t dmarx1;
+};
+struct platform_device *__init imx_add_imx_ssi(
+                const struct imx_imx_ssi_data *data,
+                const struct imx_ssi_platform_data *pdata);
+
 #include <mach/imx-uart.h>
 struct imx_imx_uart_3irq_data {
         int id;
diff --git a/arch/arm/plat-mxc/include/mach/mx25.h b/arch/arm/plat-mxc/include/mach/mx25.h
index 4a6f800990f..8f809eb084d 100644
--- a/arch/arm/plat-mxc/include/mach/mx25.h
+++ b/arch/arm/plat-mxc/include/mach/mx25.h
@@ -77,4 +77,13 @@
 #define MX25_INT_UART1          45
 #define MX25_INT_FEC            57
 
+#define MX25_DMA_REQ_SSI2_RX1   22
+#define MX25_DMA_REQ_SSI2_TX1   23
+#define MX25_DMA_REQ_SSI2_RX0   24
+#define MX25_DMA_REQ_SSI2_TX0   25
+#define MX25_DMA_REQ_SSI1_RX1   26
+#define MX25_DMA_REQ_SSI1_TX1   27
+#define MX25_DMA_REQ_SSI1_RX0   28
+#define MX25_DMA_REQ_SSI1_TX0   29
+
 #endif /* ifndef __MACH_MX25_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/plat-mxc/include/mach/mx31.h
index afee3ab9d62..eb8bbc7eedf 100644
--- a/arch/arm/plat-mxc/include/mach/mx31.h
+++ b/arch/arm/plat-mxc/include/mach/mx31.h
@@ -197,6 +197,15 @@ static inline void mx31_setup_weimcs(size_t cs,
 #define MX31_INT_EXT_WDOG       62
 #define MX31_INT_EXT_TV         63
 
+#define MX31_DMA_REQ_SSI2_RX1   22
+#define MX31_DMA_REQ_SSI2_TX1   23
+#define MX31_DMA_REQ_SSI2_RX0   24
+#define MX31_DMA_REQ_SSI2_TX0   25
+#define MX31_DMA_REQ_SSI1_RX1   26
+#define MX31_DMA_REQ_SSI1_TX1   27
+#define MX31_DMA_REQ_SSI1_RX0   28
+#define MX31_DMA_REQ_SSI1_TX0   29
+
 #define MX31_PROD_SIGNATURE             0x1     /* For MX31 */
 
 /* silicon revisions specific to i.MX31 */
diff --git a/arch/arm/plat-mxc/include/mach/mx35.h b/arch/arm/plat-mxc/include/mach/mx35.h
index af3038c12e3..867b8c0ca10 100644
--- a/arch/arm/plat-mxc/include/mach/mx35.h
+++ b/arch/arm/plat-mxc/include/mach/mx35.h
@@ -173,6 +173,15 @@
 #define MX35_INT_EXT_WDOG       62
 #define MX35_INT_EXT_TV         63
 
+#define MX35_DMA_REQ_SSI2_RX1   22
+#define MX35_DMA_REQ_SSI2_TX1   23
+#define MX35_DMA_REQ_SSI2_RX0   24
+#define MX35_DMA_REQ_SSI2_TX0   25
+#define MX35_DMA_REQ_SSI1_RX1   26
+#define MX35_DMA_REQ_SSI1_TX1   27
+#define MX35_DMA_REQ_SSI1_RX0   28
+#define MX35_DMA_REQ_SSI1_TX0   29
+
 #define MX35_PROD_SIGNATURE             0x1     /* For MX31 */
 
 /* silicon revisions specific to i.MX31 */