diff options
| author | Olof Johansson <olof@lixom.net> | 2019-04-28 23:43:07 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2019-04-28 23:43:07 -0700 |
| commit | 1895ef4ef229ec1873a78ce31fe50b38cfd2b58a (patch) | |
| tree | 0db44f6e89cfa0bb732a262362d9748a27788b5b /drivers/net | |
| parent | 6a508f98d95e355a40064e23643756773f4092bd (diff) | |
| parent | 1fae0ad1e2032a603f93d4ad752bfa6fe7c9b887 (diff) | |
| download | linux-1895ef4ef229ec1873a78ce31fe50b38cfd2b58a.tar.gz linux-1895ef4ef229ec1873a78ce31fe50b38cfd2b58a.tar.bz2 linux-1895ef4ef229ec1873a78ce31fe50b38cfd2b58a.zip | |
Merge tag 'ixp4xx-for-armsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/soc
This modernizes the IXP4xx platform and adds initial Device Tree
Support. We migrate to MULTI_IRQ_HANDLER, bumps the IRQs to
offset 16, converts to SPARSE_IRQ, then we add proper subsystem
drivers in each subsystem for irqchip, GPIO and clocksource and
switch over to using these new drivers.
Next we modernize the NPE and QMGR drivers and push them down
into drivers/soc.
This has been tested on the IXP4xx NSLU2 and the Gateworks
GW2358-4.
* tag 'ixp4xx-for-armsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: (31 commits)
ARM: dts: Add queue manager and NPE to the IXP4xx DTSI
soc: ixp4xx: qmgr: Add DT probe code
soc: ixp4xx: qmgr: Add DT bindings for IXP4xx qmgr
soc: ixp4xx: npe: Add DT probe code
soc: ixp4xx: Add DT bindings for IXP4xx NPE
soc: ixp4xx: qmgr: Pass resources
soc: ixp4xx: Remove unused functions
soc: ixp4xx: Uninline several functions
soc: ixp4xx: npe: Pass addresses as resources
ARM: ixp4xx: Turn the QMGR into a platform device
ARM: ixp4xx: Turn the NPE into a platform device
ARM: ixp4xx: Move IXP4xx QMGR and NPE headers
ARM: ixp4xx: Move NPE and QMGR to drivers/soc
ARM: dts: Add some initial IXP4xx device trees
ARM: ixp4xx: Add device tree boot support
ARM: ixp4xx: Add DT bindings
gpio: ixp4xx: Add OF probing support
gpio: ixp4xx: Add DT bindings
clocksource/drivers/ixp4xx: Add OF initialization support
clocksource/drivers/ixp4xx: Add DT bindings
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/xscale/ixp4xx_eth.c | 14 | ||||
| -rw-r--r-- | drivers/net/wan/ixp4xx_hss.c | 4 |
2 files changed, 14 insertions, 4 deletions
diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index ed6623a9801e..319db3ece263 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -31,14 +31,15 @@ #include <linux/io.h> #include <linux/kernel.h> #include <linux/net_tstamp.h> +#include <linux/of.h> #include <linux/phy.h> #include <linux/platform_device.h> #include <linux/ptp_classify.h> #include <linux/slab.h> #include <linux/module.h> #include <mach/ixp46x_ts.h> -#include <mach/npe.h> -#include <mach/qmgr.h> +#include <linux/soc/ixp4xx/npe.h> +#include <linux/soc/ixp4xx/qmgr.h> #define DEBUG_DESC 0 #define DEBUG_RX 0 @@ -1497,6 +1498,15 @@ static struct platform_driver ixp4xx_eth_driver = { static int __init eth_init_module(void) { int err; + + /* + * FIXME: we bail out on device tree boot but this really needs + * to be fixed in a nicer way: this registers the MDIO bus before + * even matching the driver infrastructure, we should only probe + * detected hardware. + */ + if (of_have_populated_dt()) + return -ENODEV; if ((err = ixp4xx_mdio_register())) return err; return platform_driver_register(&ixp4xx_eth_driver); diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 5c60dc60a8e6..46a05b6540b8 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -22,8 +22,8 @@ #include <linux/platform_device.h> #include <linux/poll.h> #include <linux/slab.h> -#include <mach/npe.h> -#include <mach/qmgr.h> +#include <linux/soc/ixp4xx/npe.h> +#include <linux/soc/ixp4xx/qmgr.h> #define DEBUG_DESC 0 #define DEBUG_RX 0 |