On Wednesday 18 December 2013 10:17 PM, Markus Pargmann wrote: > Hi, > > This series introduces a driver to read and use the MACIDs stored in the am335x > control module. These are read-only registers for a unique MACID. At the moment > the MACIDs are generated randomly or they are set by the bootloader. > > A device node is added in am33xx dtsi and used by the cpsw slaves in the bone > board files. > > Regards, > > Markus > > > Markus Pargmann (6): > DT doc: net: cpsw mac-address is optional > net: cpsw: header, Add missing include > net: cpsw: Add control-module macid driver > net: cpsw: Use cpsw-ctrl-macid driver > arm: dts: am33xx, Add device node for cpsw-ctrl-macid > arm: dts: am335x beagle bone use processor macids > > .../devicetree/bindings/net/cpsw-ctrl-macid.txt | 31 +++++ > Documentation/devicetree/bindings/net/cpsw.txt | 7 +- > arch/arm/boot/dts/am335x-bone.dts | 8 ++ > arch/arm/boot/dts/am335x-boneblack.dts | 8 ++ > arch/arm/boot/dts/am33xx.dtsi | 7 ++ > drivers/net/ethernet/ti/Kconfig | 8 ++ > drivers/net/ethernet/ti/Makefile | 1 + > drivers/net/ethernet/ti/cpsw-ctrl-macid.c | 138 +++++++++++++++++++++ > drivers/net/ethernet/ti/cpsw.c | 18 ++- > drivers/net/ethernet/ti/cpsw.h | 3 + > 10 files changed, 224 insertions(+), 5 deletions(-) > create mode 100644 Documentation/devicetree/bindings/net/cpsw-ctrl-macid.txt > create mode 100644 drivers/net/ethernet/ti/cpsw-ctrl-macid.c > Mac ID is to be filled by U-Boot and this kind of approach is already rejected in linux-omap list. If proper ethaddr/eth*addr is populated in U-boot environment variable then mac-address dt property in ethernet* device nodes will be populated before boot kernel in U-boot. So I don't think this patch series is required. Regards Mugunthan V N -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
