ARM: mxs: add dma channel definitions

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

2 files changed, 61 insertions, 0 deletions

diff --git a/arch/arm/mach-mxs/include/mach/mx23.h b/arch/arm/mach-mxs/include/mach/mx23.h
index 4768402b9485..1745e98ca960 100644
--- a/arch/arm/mach-mxs/include/mach/mx23.h
+++ b/arch/arm/mach-mxs/include/mach/mx23.h
@@ -142,4 +142,28 @@
 #define MX23_INT_VDD5V_DROOP            64
 #define MX23_INT_DCDC4P2_BO             65
 
+/*
+ * APBH DMA
+ */
+#define MX23_DMA_SSP1                   1
+#define MX23_DMA_SSP2                   2
+#define MX23_DMA_GPMI0                  4
+#define MX23_DMA_GPMI1                  5
+#define MX23_DMA_GPMI2                  6
+#define MX23_DMA_GPMI3                  7
+
+/*
+ * APBX DMA
+ */
+#define MX23_DMA_ADC                    0
+#define MX23_DMA_DAC                    1
+#define MX23_DMA_SPDIF                  2
+#define MX23_DMA_I2C                    3
+#define MX23_DMA_SAIF0                  4
+#define MX23_DMA_UART0_RX               6
+#define MX23_DMA_UART0_TX               7
+#define MX23_DMA_UART1_RX               8
+#define MX23_DMA_UART1_TX               9
+#define MX23_DMA_SAIF1                  10
+
 #endif /* __MACH_MX23_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/mx28.h b/arch/arm/mach-mxs/include/mach/mx28.h
index 0716745267ad..3f3485af9ac9 100644
--- a/arch/arm/mach-mxs/include/mach/mx28.h
+++ b/arch/arm/mach-mxs/include/mach/mx28.h
@@ -185,4 +185,41 @@
 #define MX28_INT_GPIO1                  126
 #define MX28_INT_GPIO0                  127
 
+/*
+ * APBH DMA
+ */
+#define MX28_DMA_SSP0                   0
+#define MX28_DMA_SSP1                   1
+#define MX28_DMA_SSP2                   2
+#define MX28_DMA_SSP3                   3
+#define MX28_DMA_GPMI0                  4
+#define MX28_DMA_GPMI1                  5
+#define MX28_DMA_GPMI2                  6
+#define MX28_DMA_GPMI3                  7
+#define MX28_DMA_GPMI4                  8
+#define MX28_DMA_GPMI5                  9
+#define MX28_DMA_GPMI6                  10
+#define MX28_DMA_GPMI7                  11
+#define MX28_DMA_HSADC                  12
+#define MX28_DMA_LCDIF                  13
+
+/*
+ * APBX DMA
+ */
+#define MX28_DMA_AUART4_RX              0
+#define MX28_DMA_AUART4_TX              1
+#define MX28_DMA_SPDIF_TX               2
+#define MX28_DMA_SAIF0                  4
+#define MX28_DMA_SAIF1                  5
+#define MX28_DMA_I2C0                   6
+#define MX28_DMA_I2C1                   7
+#define MX28_DMA_AUART0_RX              8
+#define MX28_DMA_AUART0_TX              9
+#define MX28_DMA_AUART1_RX              10
+#define MX28_DMA_AUART1_TX              11
+#define MX28_DMA_AUART2_RX              12
+#define MX28_DMA_AUART2_TX              13
+#define MX28_DMA_AUART3_RX              14
+#define MX28_DMA_AUART3_TX              15
+
 #endif /* __MACH_MX28_H__ */