imx: apbh_dma: Update APBH-DMA for MX7D
Update APBH-DMA driver and head files to support i.MX7D
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
diff --git a/arch/arm/include/asm/imx-common/dma.h b/arch/arm/include/asm/imx-common/dma.h
index 7d421b3..1aec4f9 100644
--- a/arch/arm/include/asm/imx-common/dma.h
+++ b/arch/arm/include/asm/imx-common/dma.h
@@ -59,7 +59,7 @@
MXS_DMA_CHANNEL_AHB_APBH_RESERVED1,
MXS_MAX_DMA_CHANNELS,
};
-#elif defined(CONFIG_MX6)
+#elif defined(CONFIG_MX6) || defined(CONFIG_MX7)
enum {
MXS_DMA_CHANNEL_AHB_APBH_GPMI0 = 0,
MXS_DMA_CHANNEL_AHB_APBH_GPMI1,
diff --git a/arch/arm/include/asm/imx-common/regs-apbh.h b/arch/arm/include/asm/imx-common/regs-apbh.h
index ca77436..391452c 100644
--- a/arch/arm/include/asm/imx-common/regs-apbh.h
+++ b/arch/arm/include/asm/imx-common/regs-apbh.h
@@ -96,7 +96,7 @@
mxs_reg_32(hw_apbh_version)
};
-#elif (defined(CONFIG_MX28) || defined(CONFIG_MX6))
+#elif (defined(CONFIG_MX28) || defined(CONFIG_MX6) || defined(CONFIG_MX7))
struct mxs_apbh_regs {
mxs_reg_32(hw_apbh_ctrl0)
mxs_reg_32(hw_apbh_ctrl1)
@@ -275,7 +275,7 @@
#define APBH_CTRL0_CLKGATE_CHANNEL_NAND7 0x0800
#define APBH_CTRL0_CLKGATE_CHANNEL_HSADC 0x1000
#define APBH_CTRL0_CLKGATE_CHANNEL_LCDIF 0x2000
-#elif defined(CONFIG_MX6)
+#elif (defined(CONFIG_MX6) || defined(CONFIG_MX7))
#define APBH_CTRL0_CLKGATE_CHANNEL_OFFSET 0
#define APBH_CTRL0_CLKGATE_CHANNEL_NAND0 0x0001
#define APBH_CTRL0_CLKGATE_CHANNEL_NAND1 0x0002
@@ -391,7 +391,7 @@
#define APBH_CHANNEL_CTRL_FREEZE_CHANNEL_LCDIF 0x2000
#endif
-#if defined(CONFIG_MX6)
+#if (defined(CONFIG_MX6) || defined(CONFIG_MX7))
#define APBH_CHANNEL_CTRL_RESET_CHANNEL_OFFSET 16
#endif
diff --git a/drivers/dma/apbh_dma.c b/drivers/dma/apbh_dma.c
index 22defcd..a6dc935 100644
--- a/drivers/dma/apbh_dma.c
+++ b/drivers/dma/apbh_dma.c
@@ -215,7 +215,7 @@
#if defined(CONFIG_MX23)
uint32_t setreg = (uint32_t)(&apbh_regs->hw_apbh_ctrl0_set);
uint32_t offset = APBH_CTRL0_RESET_CHANNEL_OFFSET;
-#elif (defined(CONFIG_MX28) || defined(CONFIG_MX6))
+#elif (defined(CONFIG_MX28) || defined(CONFIG_MX6) || defined(CONFIG_MX7))
uint32_t setreg = (uint32_t)(&apbh_regs->hw_apbh_channel_ctrl_set);
uint32_t offset = APBH_CHANNEL_CTRL_RESET_CHANNEL_OFFSET;
#endif