From: Peng Fan <van.freenix@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/3] imx: apbh_dma: Update APBH-DMA for MX7D
Date: Tue, 22 Dec 2015 17:04:22 +0800 [thread overview]
Message-ID: <1450775064-2399-1-git-send-email-van.freenix@gmail.com> (raw)
From: Peng Fan <peng.fan@nxp.com>
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>
---
arch/arm/include/asm/imx-common/dma.h | 2 +-
arch/arm/include/asm/imx-common/regs-apbh.h | 6 +++---
drivers/dma/apbh_dma.c | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
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 @@ enum {
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 @@ struct mxs_apbh_regs {
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 @@ struct mxs_apbh_regs {
#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 @@ struct mxs_apbh_regs {
#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 @@ static int mxs_dma_reset(int channel)
#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
--
2.6.2
next reply other threads:[~2015-12-22 9:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-22 9:04 Peng Fan [this message]
2015-12-22 9:04 ` [U-Boot] [PATCH 2/3] imx: nand: update GPMI NAND driver to support MX7 Peng Fan
2016-01-24 11:10 ` Stefano Babic
2015-12-22 9:04 ` [U-Boot] [PATCH 3/3] imx: mx7dsabresd: support nand Peng Fan
2016-01-24 11:10 ` Stefano Babic
2016-01-24 11:10 ` [U-Boot] [PATCH 1/3] imx: apbh_dma: Update APBH-DMA for MX7D Stefano Babic
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