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linux-next/arch/arm/mach-imx/devices/platform-fec.c

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ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
/*
* Copyright (C) 2010 Pengutronix
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 2 as published by the
* Free Software Foundation.
*/
net: remove mm.h inclusion from netdevice.h Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually). To prevent mm.h inclusion via other channels also extract "enum dma_data_direction" definition into separate header. This tiny piece is what gluing netdevice.h with mm.h via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h". Removal of mm.h from scatterlist.h was tried and was found not feasible on most archs, so the link was cutoff earlier. Hope people are OK with tiny include file. Note, that mm_types.h is still dragged in, but it is a separate story. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-16 19:01:34 +08:00
#include <linux/dma-mapping.h>
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
#include <asm/sizes.h>
#include <mach/hardware.h>
ARM: imx: move platform device code into mach-imx It moves platform device code from plat-mxc into mach-imx. Along with that, header devices-common.h gets moved from plat-mxc/include/mach/ into mach-imx/devices/. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-09-13 15:51:15 +08:00
#include "devices-common.h"
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
#define imx_fec_data_entry_single(soc, _devid) \
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
{ \
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
.devid = _devid, \
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
.iobase = soc ## _FEC_BASE_ADDR, \
.irq = soc ## _INT_FEC, \
}
ARM: imx: use SOC_IMX25 instead of ARCH_MX25 for multi-SoC Some usages of ARCH_MX25 are assuming that if it is defined the other SoCs are undefined. Use SOC_IMX25 for the save places. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-12 01:35:01 +08:00
#ifdef CONFIG_SOC_IMX25
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
const struct imx_fec_data imx25_fec_data __initconst =
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
imx_fec_data_entry_single(MX25, "imx25-fec");
ARM: imx: use SOC_IMX25 instead of ARCH_MX25 for multi-SoC Some usages of ARCH_MX25 are assuming that if it is defined the other SoCs are undefined. Use SOC_IMX25 for the save places. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-12 01:35:01 +08:00
#endif /* ifdef CONFIG_SOC_IMX25 */
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
#ifdef CONFIG_SOC_IMX27
const struct imx_fec_data imx27_fec_data __initconst =
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
imx_fec_data_entry_single(MX27, "imx27-fec");
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
#endif /* ifdef CONFIG_SOC_IMX27 */
ARM: mx3: introduce SOC_IMX31 and SOC_IMX35 Additionally convert some known to be good usages to the new names. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-12 17:11:42 +08:00
#ifdef CONFIG_SOC_IMX35
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
/* i.mx35 has the i.mx27 type fec */
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
const struct imx_fec_data imx35_fec_data __initconst =
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
imx_fec_data_entry_single(MX35, "imx27-fec");
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
#endif
arm: mx50_rdp: add fec support Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-14 17:48:03 +08:00
#ifdef CONFIG_SOC_IMX50
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
/* i.mx50 has the i.mx25 type fec */
arm: mx50_rdp: add fec support Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-14 17:48:03 +08:00
const struct imx_fec_data imx50_fec_data __initconst =
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
imx_fec_data_entry_single(MX50, "imx25-fec");
arm: mx50_rdp: add fec support Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-14 17:48:03 +08:00
#endif
ARM: mx5: introduce SOC_IMX51 Introduce SOC_IMX51 to keep consistency with the other i.MX devices Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-26 22:25:58 +08:00
#ifdef CONFIG_SOC_IMX51
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
/* i.mx51 has the i.mx27 type fec */
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
const struct imx_fec_data imx51_fec_data __initconst =
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
imx_fec_data_entry_single(MX51, "imx27-fec");
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
#endif
ARM i.MX53: enable fec driver on EVK board 1. Adjust FEC base address name to fit macro definition 2. Add platform data and reset function for FEC Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07 12:25:32 +08:00
#ifdef CONFIG_SOC_IMX53
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
/* i.mx53 has the i.mx25 type fec */
ARM i.MX53: enable fec driver on EVK board 1. Adjust FEC base address name to fit macro definition 2. Add platform data and reset function for FEC Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07 12:25:32 +08:00
const struct imx_fec_data imx53_fec_data __initconst =
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
imx_fec_data_entry_single(MX53, "imx25-fec");
ARM i.MX53: enable fec driver on EVK board 1. Adjust FEC base address name to fit macro definition 2. Add platform data and reset function for FEC Signed-off-by: Yong Shen <yong.shen@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07 12:25:32 +08:00
#endif
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
struct platform_device *__init imx_add_fec(
const struct imx_fec_data *data,
const struct fec_platform_data *pdata)
{
struct resource res[] = {
{
.start = data->iobase,
ARM: mxc: fix buggy '.end' of IORESOURCE_MEM in device codes Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-03-20 11:17:59 +08:00
.end = data->iobase + SZ_4K - 1,
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
.flags = IORESOURCE_MEM,
}, {
.start = data->irq,
.end = data->irq,
.flags = IORESOURCE_IRQ,
},
};
net/fec: gasket needs to be enabled for some i.mx On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reported-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: David S. Miller <davem@davemloft.net>
2011-07-01 18:11:22 +08:00
return imx_add_platform_device_dmamask(data->devid, 0,
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
res, ARRAY_SIZE(res),
ARM: mxc: add a dma mask to fec devices This is not strictly necessary but the right thing to do. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2011-01-19 18:37:10 +08:00
pdata, sizeof(*pdata), DMA_BIT_MASK(32));
ARM: imx: dynamically register fec devices Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-06 18:00:18 +08:00
}
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