From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <vinod.koul@intel.com>, <arnd@arndb.de>, <andy.shevchenko@gmail.com>
Cc: <linux-kernel@vger.kernel.org>, <dmaengine@vger.kernel.org>,
<linux-omap@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mmc@vger.kernel.org>, <nsekhar@ti.com>,
<linux-spi@vger.kernel.org>
Subject: [RFC v02 05/15] ARM: davinci: devices-da8xx: Add dma_filter_map to edma
Date: Mon, 30 Nov 2015 15:45:35 +0200 [thread overview]
Message-ID: <1448891145-10766-6-git-send-email-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <1448891145-10766-1-git-send-email-peter.ujfalusi@ti.com>
Provide the dma_filter_map to edma which will allow us to move the drivers
to the new, simpler dmaengine API and we can remove the DMA resources also
for the devices.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
arch/arm/mach-davinci/devices-da8xx.c | 46 +++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 28c90bc372bd..3327cb22e0b5 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -17,6 +17,7 @@
#include <linux/ahci_platform.h>
#include <linux/clk.h>
#include <linux/reboot.h>
+#include <linux/dmaengine.h>
#include <mach/cputype.h>
#include <mach/common.h>
@@ -233,16 +234,54 @@ static const struct platform_device_info da850_edma1_device __initconst = {
.size_data = sizeof(da850_edma1_pdata),
};
+static struct dma_filter_map da830_edma_map[] = {
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "rx", EDMA_CTLR_CHAN(0, 0)),
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "tx", EDMA_CTLR_CHAN(0, 1)),
+ DMA_FILTER_ENTRY("davinci-mcasp.1", "rx", EDMA_CTLR_CHAN(0, 2)),
+ DMA_FILTER_ENTRY("davinci-mcasp.1", "tx", EDMA_CTLR_CHAN(0, 3)),
+ DMA_FILTER_ENTRY("davinci-mcasp.2", "rx", EDMA_CTLR_CHAN(0, 4)),
+ DMA_FILTER_ENTRY("davinci-mcasp.2", "tx", EDMA_CTLR_CHAN(0, 5)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "rx", EDMA_CTLR_CHAN(0, 14)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "tx", EDMA_CTLR_CHAN(0, 15)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "rx", EDMA_CTLR_CHAN(0, 16)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "tx", EDMA_CTLR_CHAN(0, 17)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "rx", EDMA_CTLR_CHAN(0, 18)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "tx", EDMA_CTLR_CHAN(0, 19)),
+};
+
int __init da830_register_edma(struct edma_rsv_info *rsv)
{
struct platform_device *edma_pdev;
da8xx_edma0_pdata.rsv = rsv;
+ da8xx_edma0_pdata.filter_map = da830_edma_map;
+ da8xx_edma0_pdata.filtercnt = ARRAY_SIZE(da830_edma_map);
+
edma_pdev = platform_device_register_full(&da8xx_edma0_device);
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
+static struct dma_filter_map da850_edma0_map[] = {
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "rx", EDMA_CTLR_CHAN(0, 0)),
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "tx", EDMA_CTLR_CHAN(0, 1)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.0", "rx", EDMA_CTLR_CHAN(0, 2)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.0", "tx", EDMA_CTLR_CHAN(0, 3)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.1", "rx", EDMA_CTLR_CHAN(0, 4)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.1", "tx", EDMA_CTLR_CHAN(0, 5)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "rx", EDMA_CTLR_CHAN(0, 14)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "tx", EDMA_CTLR_CHAN(0, 15)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "rx", EDMA_CTLR_CHAN(0, 16)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "tx", EDMA_CTLR_CHAN(0, 17)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "rx", EDMA_CTLR_CHAN(0, 18)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "tx", EDMA_CTLR_CHAN(0, 19)),
+};
+
+static struct dma_filter_map da850_edma1_map[] = {
+ DMA_FILTER_ENTRY("da830-mmc.1", "tx", EDMA_CTLR_CHAN(0, 28)),
+ DMA_FILTER_ENTRY("da830-mmc.1", "rx", EDMA_CTLR_CHAN(0, 29)),
+};
+
int __init da850_register_edma(struct edma_rsv_info *rsv[2])
{
struct platform_device *edma_pdev;
@@ -252,11 +291,18 @@ int __init da850_register_edma(struct edma_rsv_info *rsv[2])
da850_edma1_pdata.rsv = rsv[1];
}
+ da8xx_edma0_pdata.filter_map = da850_edma0_map;
+ da8xx_edma0_pdata.filtercnt = ARRAY_SIZE(da850_edma0_map);
+
edma_pdev = platform_device_register_full(&da8xx_edma0_device);
if (IS_ERR(edma_pdev)) {
pr_warn("%s: Failed to register eDMA0\n", __func__);
return PTR_ERR(edma_pdev);
}
+
+ da850_edma1_pdata.filter_map = da850_edma1_map;
+ da850_edma1_pdata.filtercnt = ARRAY_SIZE(da850_edma1_map);
+
edma_pdev = platform_device_register_full(&da850_edma1_device);
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
--
2.6.3
WARNING: multiple messages have this Message-ID (diff)
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <vinod.koul@intel.com>, <arnd@arndb.de>, <andy.shevchenko@gmail.com>
Cc: linux-mmc@vger.kernel.org, nsekhar@ti.com,
linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org,
dmaengine@vger.kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [RFC v02 05/15] ARM: davinci: devices-da8xx: Add dma_filter_map to edma
Date: Mon, 30 Nov 2015 15:45:35 +0200 [thread overview]
Message-ID: <1448891145-10766-6-git-send-email-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <1448891145-10766-1-git-send-email-peter.ujfalusi@ti.com>
Provide the dma_filter_map to edma which will allow us to move the drivers
to the new, simpler dmaengine API and we can remove the DMA resources also
for the devices.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
arch/arm/mach-davinci/devices-da8xx.c | 46 +++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 28c90bc372bd..3327cb22e0b5 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -17,6 +17,7 @@
#include <linux/ahci_platform.h>
#include <linux/clk.h>
#include <linux/reboot.h>
+#include <linux/dmaengine.h>
#include <mach/cputype.h>
#include <mach/common.h>
@@ -233,16 +234,54 @@ static const struct platform_device_info da850_edma1_device __initconst = {
.size_data = sizeof(da850_edma1_pdata),
};
+static struct dma_filter_map da830_edma_map[] = {
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "rx", EDMA_CTLR_CHAN(0, 0)),
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "tx", EDMA_CTLR_CHAN(0, 1)),
+ DMA_FILTER_ENTRY("davinci-mcasp.1", "rx", EDMA_CTLR_CHAN(0, 2)),
+ DMA_FILTER_ENTRY("davinci-mcasp.1", "tx", EDMA_CTLR_CHAN(0, 3)),
+ DMA_FILTER_ENTRY("davinci-mcasp.2", "rx", EDMA_CTLR_CHAN(0, 4)),
+ DMA_FILTER_ENTRY("davinci-mcasp.2", "tx", EDMA_CTLR_CHAN(0, 5)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "rx", EDMA_CTLR_CHAN(0, 14)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "tx", EDMA_CTLR_CHAN(0, 15)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "rx", EDMA_CTLR_CHAN(0, 16)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "tx", EDMA_CTLR_CHAN(0, 17)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "rx", EDMA_CTLR_CHAN(0, 18)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "tx", EDMA_CTLR_CHAN(0, 19)),
+};
+
int __init da830_register_edma(struct edma_rsv_info *rsv)
{
struct platform_device *edma_pdev;
da8xx_edma0_pdata.rsv = rsv;
+ da8xx_edma0_pdata.filter_map = da830_edma_map;
+ da8xx_edma0_pdata.filtercnt = ARRAY_SIZE(da830_edma_map);
+
edma_pdev = platform_device_register_full(&da8xx_edma0_device);
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
+static struct dma_filter_map da850_edma0_map[] = {
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "rx", EDMA_CTLR_CHAN(0, 0)),
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "tx", EDMA_CTLR_CHAN(0, 1)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.0", "rx", EDMA_CTLR_CHAN(0, 2)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.0", "tx", EDMA_CTLR_CHAN(0, 3)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.1", "rx", EDMA_CTLR_CHAN(0, 4)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.1", "tx", EDMA_CTLR_CHAN(0, 5)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "rx", EDMA_CTLR_CHAN(0, 14)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "tx", EDMA_CTLR_CHAN(0, 15)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "rx", EDMA_CTLR_CHAN(0, 16)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "tx", EDMA_CTLR_CHAN(0, 17)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "rx", EDMA_CTLR_CHAN(0, 18)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "tx", EDMA_CTLR_CHAN(0, 19)),
+};
+
+static struct dma_filter_map da850_edma1_map[] = {
+ DMA_FILTER_ENTRY("da830-mmc.1", "tx", EDMA_CTLR_CHAN(0, 28)),
+ DMA_FILTER_ENTRY("da830-mmc.1", "rx", EDMA_CTLR_CHAN(0, 29)),
+};
+
int __init da850_register_edma(struct edma_rsv_info *rsv[2])
{
struct platform_device *edma_pdev;
@@ -252,11 +291,18 @@ int __init da850_register_edma(struct edma_rsv_info *rsv[2])
da850_edma1_pdata.rsv = rsv[1];
}
+ da8xx_edma0_pdata.filter_map = da850_edma0_map;
+ da8xx_edma0_pdata.filtercnt = ARRAY_SIZE(da850_edma0_map);
+
edma_pdev = platform_device_register_full(&da8xx_edma0_device);
if (IS_ERR(edma_pdev)) {
pr_warn("%s: Failed to register eDMA0\n", __func__);
return PTR_ERR(edma_pdev);
}
+
+ da850_edma1_pdata.filter_map = da850_edma1_map;
+ da850_edma1_pdata.filtercnt = ARRAY_SIZE(da850_edma1_map);
+
edma_pdev = platform_device_register_full(&da850_edma1_device);
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
--
2.6.3
WARNING: multiple messages have this Message-ID (diff)
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: vinod.koul@intel.com, arnd@arndb.de, andy.shevchenko@gmail.com
Cc: linux-mmc@vger.kernel.org, nsekhar@ti.com,
linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org,
dmaengine@vger.kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [RFC v02 05/15] ARM: davinci: devices-da8xx: Add dma_filter_map to edma
Date: Mon, 30 Nov 2015 15:45:35 +0200 [thread overview]
Message-ID: <1448891145-10766-6-git-send-email-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <1448891145-10766-1-git-send-email-peter.ujfalusi@ti.com>
Provide the dma_filter_map to edma which will allow us to move the drivers
to the new, simpler dmaengine API and we can remove the DMA resources also
for the devices.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
arch/arm/mach-davinci/devices-da8xx.c | 46 +++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 28c90bc372bd..3327cb22e0b5 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -17,6 +17,7 @@
#include <linux/ahci_platform.h>
#include <linux/clk.h>
#include <linux/reboot.h>
+#include <linux/dmaengine.h>
#include <mach/cputype.h>
#include <mach/common.h>
@@ -233,16 +234,54 @@ static const struct platform_device_info da850_edma1_device __initconst = {
.size_data = sizeof(da850_edma1_pdata),
};
+static struct dma_filter_map da830_edma_map[] = {
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "rx", EDMA_CTLR_CHAN(0, 0)),
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "tx", EDMA_CTLR_CHAN(0, 1)),
+ DMA_FILTER_ENTRY("davinci-mcasp.1", "rx", EDMA_CTLR_CHAN(0, 2)),
+ DMA_FILTER_ENTRY("davinci-mcasp.1", "tx", EDMA_CTLR_CHAN(0, 3)),
+ DMA_FILTER_ENTRY("davinci-mcasp.2", "rx", EDMA_CTLR_CHAN(0, 4)),
+ DMA_FILTER_ENTRY("davinci-mcasp.2", "tx", EDMA_CTLR_CHAN(0, 5)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "rx", EDMA_CTLR_CHAN(0, 14)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "tx", EDMA_CTLR_CHAN(0, 15)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "rx", EDMA_CTLR_CHAN(0, 16)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "tx", EDMA_CTLR_CHAN(0, 17)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "rx", EDMA_CTLR_CHAN(0, 18)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "tx", EDMA_CTLR_CHAN(0, 19)),
+};
+
int __init da830_register_edma(struct edma_rsv_info *rsv)
{
struct platform_device *edma_pdev;
da8xx_edma0_pdata.rsv = rsv;
+ da8xx_edma0_pdata.filter_map = da830_edma_map;
+ da8xx_edma0_pdata.filtercnt = ARRAY_SIZE(da830_edma_map);
+
edma_pdev = platform_device_register_full(&da8xx_edma0_device);
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
+static struct dma_filter_map da850_edma0_map[] = {
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "rx", EDMA_CTLR_CHAN(0, 0)),
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "tx", EDMA_CTLR_CHAN(0, 1)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.0", "rx", EDMA_CTLR_CHAN(0, 2)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.0", "tx", EDMA_CTLR_CHAN(0, 3)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.1", "rx", EDMA_CTLR_CHAN(0, 4)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.1", "tx", EDMA_CTLR_CHAN(0, 5)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "rx", EDMA_CTLR_CHAN(0, 14)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "tx", EDMA_CTLR_CHAN(0, 15)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "rx", EDMA_CTLR_CHAN(0, 16)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "tx", EDMA_CTLR_CHAN(0, 17)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "rx", EDMA_CTLR_CHAN(0, 18)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "tx", EDMA_CTLR_CHAN(0, 19)),
+};
+
+static struct dma_filter_map da850_edma1_map[] = {
+ DMA_FILTER_ENTRY("da830-mmc.1", "tx", EDMA_CTLR_CHAN(0, 28)),
+ DMA_FILTER_ENTRY("da830-mmc.1", "rx", EDMA_CTLR_CHAN(0, 29)),
+};
+
int __init da850_register_edma(struct edma_rsv_info *rsv[2])
{
struct platform_device *edma_pdev;
@@ -252,11 +291,18 @@ int __init da850_register_edma(struct edma_rsv_info *rsv[2])
da850_edma1_pdata.rsv = rsv[1];
}
+ da8xx_edma0_pdata.filter_map = da850_edma0_map;
+ da8xx_edma0_pdata.filtercnt = ARRAY_SIZE(da850_edma0_map);
+
edma_pdev = platform_device_register_full(&da8xx_edma0_device);
if (IS_ERR(edma_pdev)) {
pr_warn("%s: Failed to register eDMA0\n", __func__);
return PTR_ERR(edma_pdev);
}
+
+ da850_edma1_pdata.filter_map = da850_edma1_map;
+ da850_edma1_pdata.filtercnt = ARRAY_SIZE(da850_edma1_map);
+
edma_pdev = platform_device_register_full(&da850_edma1_device);
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
--
2.6.3
WARNING: multiple messages have this Message-ID (diff)
From: peter.ujfalusi@ti.com (Peter Ujfalusi)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC v02 05/15] ARM: davinci: devices-da8xx: Add dma_filter_map to edma
Date: Mon, 30 Nov 2015 15:45:35 +0200 [thread overview]
Message-ID: <1448891145-10766-6-git-send-email-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <1448891145-10766-1-git-send-email-peter.ujfalusi@ti.com>
Provide the dma_filter_map to edma which will allow us to move the drivers
to the new, simpler dmaengine API and we can remove the DMA resources also
for the devices.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
arch/arm/mach-davinci/devices-da8xx.c | 46 +++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 28c90bc372bd..3327cb22e0b5 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -17,6 +17,7 @@
#include <linux/ahci_platform.h>
#include <linux/clk.h>
#include <linux/reboot.h>
+#include <linux/dmaengine.h>
#include <mach/cputype.h>
#include <mach/common.h>
@@ -233,16 +234,54 @@ static const struct platform_device_info da850_edma1_device __initconst = {
.size_data = sizeof(da850_edma1_pdata),
};
+static struct dma_filter_map da830_edma_map[] = {
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "rx", EDMA_CTLR_CHAN(0, 0)),
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "tx", EDMA_CTLR_CHAN(0, 1)),
+ DMA_FILTER_ENTRY("davinci-mcasp.1", "rx", EDMA_CTLR_CHAN(0, 2)),
+ DMA_FILTER_ENTRY("davinci-mcasp.1", "tx", EDMA_CTLR_CHAN(0, 3)),
+ DMA_FILTER_ENTRY("davinci-mcasp.2", "rx", EDMA_CTLR_CHAN(0, 4)),
+ DMA_FILTER_ENTRY("davinci-mcasp.2", "tx", EDMA_CTLR_CHAN(0, 5)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "rx", EDMA_CTLR_CHAN(0, 14)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "tx", EDMA_CTLR_CHAN(0, 15)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "rx", EDMA_CTLR_CHAN(0, 16)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "tx", EDMA_CTLR_CHAN(0, 17)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "rx", EDMA_CTLR_CHAN(0, 18)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "tx", EDMA_CTLR_CHAN(0, 19)),
+};
+
int __init da830_register_edma(struct edma_rsv_info *rsv)
{
struct platform_device *edma_pdev;
da8xx_edma0_pdata.rsv = rsv;
+ da8xx_edma0_pdata.filter_map = da830_edma_map;
+ da8xx_edma0_pdata.filtercnt = ARRAY_SIZE(da830_edma_map);
+
edma_pdev = platform_device_register_full(&da8xx_edma0_device);
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
+static struct dma_filter_map da850_edma0_map[] = {
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "rx", EDMA_CTLR_CHAN(0, 0)),
+ DMA_FILTER_ENTRY("davinci-mcasp.0", "tx", EDMA_CTLR_CHAN(0, 1)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.0", "rx", EDMA_CTLR_CHAN(0, 2)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.0", "tx", EDMA_CTLR_CHAN(0, 3)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.1", "rx", EDMA_CTLR_CHAN(0, 4)),
+ DMA_FILTER_ENTRY("davinci-mcbsp.1", "tx", EDMA_CTLR_CHAN(0, 5)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "rx", EDMA_CTLR_CHAN(0, 14)),
+ DMA_FILTER_ENTRY("spi_davinci.0", "tx", EDMA_CTLR_CHAN(0, 15)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "rx", EDMA_CTLR_CHAN(0, 16)),
+ DMA_FILTER_ENTRY("da830-mmc.0", "tx", EDMA_CTLR_CHAN(0, 17)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "rx", EDMA_CTLR_CHAN(0, 18)),
+ DMA_FILTER_ENTRY("spi_davinci.1", "tx", EDMA_CTLR_CHAN(0, 19)),
+};
+
+static struct dma_filter_map da850_edma1_map[] = {
+ DMA_FILTER_ENTRY("da830-mmc.1", "tx", EDMA_CTLR_CHAN(0, 28)),
+ DMA_FILTER_ENTRY("da830-mmc.1", "rx", EDMA_CTLR_CHAN(0, 29)),
+};
+
int __init da850_register_edma(struct edma_rsv_info *rsv[2])
{
struct platform_device *edma_pdev;
@@ -252,11 +291,18 @@ int __init da850_register_edma(struct edma_rsv_info *rsv[2])
da850_edma1_pdata.rsv = rsv[1];
}
+ da8xx_edma0_pdata.filter_map = da850_edma0_map;
+ da8xx_edma0_pdata.filtercnt = ARRAY_SIZE(da850_edma0_map);
+
edma_pdev = platform_device_register_full(&da8xx_edma0_device);
if (IS_ERR(edma_pdev)) {
pr_warn("%s: Failed to register eDMA0\n", __func__);
return PTR_ERR(edma_pdev);
}
+
+ da850_edma1_pdata.filter_map = da850_edma1_map;
+ da850_edma1_pdata.filtercnt = ARRAY_SIZE(da850_edma1_map);
+
edma_pdev = platform_device_register_full(&da850_edma1_device);
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
--
2.6.3
next prev parent reply other threads:[~2015-11-30 13:49 UTC|newest]
Thread overview: 147+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-30 13:45 [RFC v02 00/15] dmaengine: New 'universal' API for requesting channel Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 01/15] dmaengine: core: Allow NULL mask pointer in __dma_device_satisfies_mask() Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 14:35 ` Andy Shevchenko
2015-11-30 14:35 ` Andy Shevchenko
2015-11-30 14:35 ` Andy Shevchenko
2015-12-01 9:47 ` Peter Ujfalusi
2015-12-01 9:47 ` Peter Ujfalusi
2015-12-01 12:58 ` Andy Shevchenko
2015-12-01 12:58 ` Andy Shevchenko
2015-12-01 17:06 ` Vinod Koul
2015-12-01 17:06 ` Vinod Koul
2015-11-30 13:45 ` [RFC v02 02/15] dmaengine: core: Move and merge the code paths using private_candidate Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 14:42 ` Andy Shevchenko
2015-11-30 14:42 ` Andy Shevchenko
2015-12-01 8:41 ` Peter Ujfalusi
2015-12-01 8:41 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 03/15] dmaengine: core: Introduce new, universal API to request a channel Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 14:09 ` Arnd Bergmann
2015-11-30 14:09 ` Arnd Bergmann
2015-11-30 14:09 ` Arnd Bergmann
2015-12-01 9:48 ` Peter Ujfalusi
2015-12-01 9:48 ` Peter Ujfalusi
2015-12-01 9:48 ` Peter Ujfalusi
2015-11-30 14:51 ` Andy Shevchenko
2015-11-30 14:51 ` Andy Shevchenko
2015-11-30 14:51 ` Andy Shevchenko
2015-12-01 9:56 ` Peter Ujfalusi
2015-12-01 9:56 ` Peter Ujfalusi
2015-12-01 10:07 ` Andy Shevchenko
2015-12-01 10:07 ` Andy Shevchenko
2015-11-30 15:51 ` Tony Lindgren
2015-11-30 15:51 ` Tony Lindgren
2015-11-30 15:51 ` Tony Lindgren
2015-12-01 8:13 ` Peter Ujfalusi
2015-12-01 8:13 ` Peter Ujfalusi
2015-12-01 8:13 ` Peter Ujfalusi
2015-12-01 17:00 ` Tony Lindgren
2015-12-01 17:00 ` Tony Lindgren
2015-12-02 10:00 ` Peter Ujfalusi
2015-12-02 10:00 ` Peter Ujfalusi
2015-12-02 10:00 ` Peter Ujfalusi
2015-12-02 10:00 ` Peter Ujfalusi
2015-12-02 15:00 ` Tony Lindgren
2015-12-02 15:00 ` Tony Lindgren
2015-12-02 15:00 ` Tony Lindgren
2015-11-30 13:45 ` [RFC v02 04/15] dmaengine: edma: Add support for DMA filter mapping to slave devices Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 14:11 ` Arnd Bergmann
2015-11-30 14:11 ` Arnd Bergmann
2015-12-01 9:58 ` Peter Ujfalusi
2015-12-01 9:58 ` Peter Ujfalusi
2015-12-01 9:58 ` Peter Ujfalusi
2015-12-01 10:14 ` Arnd Bergmann
2015-12-01 10:14 ` Arnd Bergmann
2015-12-01 17:22 ` Vinod Koul
2015-12-01 17:22 ` Vinod Koul
2015-12-01 20:20 ` Arnd Bergmann
2015-12-01 20:20 ` Arnd Bergmann
2015-12-01 20:20 ` Arnd Bergmann
2015-12-02 4:37 ` Vinod Koul
2015-12-02 4:37 ` Vinod Koul
2015-12-02 4:37 ` Vinod Koul
2015-12-02 10:02 ` Peter Ujfalusi
2015-12-02 10:02 ` Peter Ujfalusi
2015-12-02 10:02 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi [this message]
2015-11-30 13:45 ` [RFC v02 05/15] ARM: davinci: devices-da8xx: Add dma_filter_map to edma Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 06/15] ARM: davinci: dm355: " Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 07/15] ARM: davinci: dm365: " Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 08/15] ARM: davinci: dm644x: " Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 09/15] ARM: davinci: dm646x: " Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 10/15] mmc: davinci_mmc: Use dma_request_chan() to requesting DMA channel Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 11/15] spi: davinci: " Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2016-05-02 11:04 ` Applied "spi: davinci: Use dma_request_chan() for requesting DMA channel" to the spi tree Mark Brown
2016-05-02 11:04 ` Mark Brown
2015-11-30 13:45 ` [RFC v02 12/15] ARM: davinci: devices-da8xx: Remove DMA resources for MMC and SPI Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 13/15] ARM: davinci: devices: Remove DMA resources for MMC Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 14/15] ARM: davinci: dm355: Remove DMA resources for SPI Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` [RFC v02 15/15] ARM: davinci: dm365: " Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 13:45 ` Peter Ujfalusi
2015-11-30 14:18 ` [RFC v02 00/15] dmaengine: New 'universal' API for requesting channel Arnd Bergmann
2015-11-30 14:18 ` Arnd Bergmann
2015-12-01 10:12 ` Peter Ujfalusi
2015-12-01 10:12 ` Peter Ujfalusi
2015-12-01 10:12 ` Peter Ujfalusi
2015-12-01 10:12 ` Peter Ujfalusi
2015-12-01 10:15 ` Arnd Bergmann
2015-12-01 10:15 ` Arnd Bergmann
2015-12-01 10:15 ` Arnd Bergmann
2015-11-30 14:32 ` Andy Shevchenko
2015-11-30 14:32 ` Andy Shevchenko
2015-12-01 13:45 ` Peter Ujfalusi
2015-12-01 13:45 ` Peter Ujfalusi
2015-12-01 14:24 ` Arnd Bergmann
2015-12-01 14:24 ` Arnd Bergmann
2015-12-02 10:51 ` Peter Ujfalusi
2015-12-02 10:51 ` Peter Ujfalusi
2015-12-02 13:38 ` Arnd Bergmann
2015-12-02 13:38 ` Arnd Bergmann
2015-12-02 13:38 ` Arnd Bergmann
2015-12-01 16:59 ` Vinod Koul
2015-12-01 16:59 ` Vinod Koul
2015-12-01 16:59 ` Vinod Koul
2015-12-01 20:17 ` Arnd Bergmann
2015-12-01 20:17 ` Arnd Bergmann
2015-12-01 20:17 ` Arnd Bergmann
2015-12-02 4:52 ` Vinod Koul
2015-12-02 4:52 ` Vinod Koul
2015-12-02 8:23 ` Arnd Bergmann
2015-12-02 8:23 ` Arnd Bergmann
2015-12-02 12:29 ` Peter Ujfalusi
2015-12-02 12:29 ` Peter Ujfalusi
2015-12-02 12:29 ` Peter Ujfalusi
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