nto the address when issues
any C45 MDIO read/write transaction.
Pramod Kumar (7):
mdio: mux: Enhanced MDIO mux framework for integrated multiplexers
binding: Make "mdio-parent-bus" property from mandatory to optional
binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus
m
Change "mdio-parent-bus" from mandatory section to optional
as it won't be required by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Andrew Lunn
C-45 or C-22 mdio transaction.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Reviewed-by: Florian Fainelli <f.faine...@gmail.com>
---
drivers/net/phy/Kconfig | 11 ++
drivers/net/phy/Makefile | 1
Add integrated MDIO multiplexer driver node which contains
two mux PCIe bus and one ethernet bus along with phys
lying on these bus.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Acked-by: Rob Herring <r...@kernel.org>
---
arch/arm64/boot/dts/broadcom/ns2-
Binding doc for NS2 PCIe PHYs.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Acked-by: Rob Herring <r...@kernel.org>
---
.../bindings/phy/brcm,mdio-mux-bus-pci.txt | 27 ++
1 file chan
Add PCI Phy support for Broadcom Northstar2 SoCs. This driver uses the
interface from the iproc mdio mux driver to enable the devices
respective phys.
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku.
ux_init api.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Reviewed-by: Florian Fainelli <f.faine...@gmail.com>
---
drivers/net/phy/mdio-mux-gpio.c| 2 +-
drivers/net/phy/mdio-mux-mmioreg.c | 2 +-
d
Add DT binding doc for Broadcom MDIO bus multiplexer driver.
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Florian Fainelli <f.faine...@gmail.com>
Acked-by: Rob Herring <r...@kernel.org>
---
.../bindings/net
Hi Florian,
> -Original Message-
> From: Florian Fainelli [mailto:f.faine...@gmail.com]
> Sent: 07 June 2016 00:08
> To: Pramod Kumar; Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell;
> Kumar Gala; Catalin Marinas; Will Deacon; Kishon Vijay Abraham I; David S.
> Mi
Hi Florian,
> -Original Message-
> From: Florian Fainelli [mailto:f.faine...@gmail.com]
> Sent: 07 June 2016 00:12
> To: Pramod Kumar; Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell;
> Kumar Gala; Catalin Marinas; Will Deacon; Kishon Vijay Abraham I; David S.
> Mi
Hi Florian,
> -Original Message-
> From: Florian Fainelli [mailto:f.faine...@gmail.com]
> Sent: 07 June 2016 00:06
> To: Pramod Kumar; Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell;
> Kumar Gala; Catalin Marinas; Will Deacon; Kishon Vijay Abraham I; David S.
> Mi
ux_init api.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/mdio-mux-gpio.c| 2 +-
drivers/net/phy/mdio-mux-mmioreg.c | 2 +-
drivers/net/phy/mdio-mux.c | 28 ++--
include/linux/mdio-mux.h | 4 +++-
4 files cha
Add integrated MDIO multiplexer driver node which contains
two mux PCIe bus and one ethernet bus along with phys
lying on these bus.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
arch/arm64/boot/dts/broadcom/ns2-svk.dts | 12
arch/arm64/boot/dts/broadcom/ns
Change "mdio-parent-bus" from mandatory section to optional
as it won't be required by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
Documentation/devicet
)
in place of of_mdiobus_regsiter().
-removed usage of IS_ERR_OR_NULL to IS_ERR in PCIe PHY driver.
Changes from v1:
- stop using "brcm,is_c45" from bus node as suggested by Andrew. MDIO
PHY driver will logically OR MII_ADDR_C45 into the address when issues
any C45 MDIO read/write transaction.
Pramod Ku
Add DT binding doc for Broadcom MDIO bus multiplexer driver.
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/net/brcm,mdio-mux-iproc.txt | 59 ++
1 file changed, 59 insertions(+)
create
Binding doc for NS2 PCIe PHYs.
Acked-by: Rob Herring <r...@kernel.org>
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/phy/brcm,mdio-mux-bus-pci.txt | 27 ++
1 file chan
C-45 or C-22 mdio transaction.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/Kconfig | 11 ++
drivers/net/phy/Makefile | 1 +
drivers/net/phy/mdio-mux-bcm-iproc.c | 248 +++
3 files changed, 260 inse
Add PCI Phy support for Broadcom Northstar2 SoCs. This driver uses the
interface from the iproc mdio mux driver to enable the devices
respective phys.
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku.
Add DT binding doc for Broadcom MDIO bus mutiplexer driver.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/net/brcm,mdio-mux-iproc.txt | 59 ++
1 file changed, 59 insertions(+)
create mode 100644
Documentation/devicetree/bindings/ne
Add integrated MDIO multiplexer driver node which contains
two mux PCIe bus and one ethernet bus along with phys
lying on these bus.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
arch/arm64/boot/dts/broadcom/ns2-svk.dts | 12
arch/arm64/boot/dts/broadcom/ns
es from v1:
- stop using "brcm,is_c45" from bus node as suggested by Andrew. MDIO
PHY driver will logically OR MII_ADDR_C45 into the address when issues
any C45 MDIO read/write transaction.
Pramod Kumar (7):
mdio:mux: Enhanced MDIO mux framework for integrated multiplexers
binding: M
ux_init api.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/mdio-mux-gpio.c| 2 +-
drivers/net/phy/mdio-mux-mmioreg.c | 2 +-
drivers/net/phy/mdio-mux.c | 28 ++--
include/linux/mdio-mux.h | 4 +++-
4 files cha
Change "mdio-parent-bus" from mandatory section to optional
as it won't be required by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
Documentation/devicet
-45 or C-22 mdio transaction.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/Kconfig | 11 ++
drivers/net/phy/Makefile | 1 +
drivers/net/phy/mdio-mux-bcm-iproc.c | 246 +++
3 files changed, 258 inse
Binding doc for NS2 PCIe PHYs.
Acked-by: Rob Herring <r...@kernel.org>
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/phy/brcm,mdio-mux-bus-pci.txt | 27 ++
1 file chan
Add PCI Phy support for Broadcom Northstar2 SoCs. This driver uses the
interface from the iproc mdio mux driver to enable the devices
respective phys.
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers
-45 or C-22 mdio transaction.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/Kconfig | 11 ++
drivers/net/phy/Makefile | 1 +
drivers/net/phy/mdio-mux-bcm-iproc.c | 246 +++
3 files changed, 258 inse
Add integrated MDIO multiplexer driver node which contains
two mux PCIe bus and one ethernet bus along with phys
lying on these bus.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
arch/arm64/boot/dts/broadcom/ns2-svk.dts | 12
arch/arm64/boot/dts/broadcom/ns
Binding doc for NS2 PCIe PHYs.
Acked-by: Rob Herring <r...@kernel.org>
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/phy/brcm,mdio-mux-bus-pci.txt | 27 ++
1 file chan
Add PCI Phy support for Broadcom Northstar2 SoCs. This driver uses the
interface from the iproc mdio mux driver to enable the devices
respective phys.
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers
ux_init api.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/mdio-mux-gpio.c| 2 +-
drivers/net/phy/mdio-mux-mmioreg.c | 2 +-
drivers/net/phy/mdio-mux.c | 28 ++--
include/linux/mdio-mux.h | 4 +++-
4 files cha
Add DT binding doc for Broadcom MDIO bus mutiplexer driver.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/net/brcm,mdio-mux-iproc.txt | 59 ++
1 file changed, 59 insertions(+)
create mode 100644
Documentation/devicetree/bindings/ne
Change "mdio-parent-bus" from mandatory section to optional
as it won't be required by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
Documentation/devicet
" from bus node as suggested by Andrew. MDIO
PHY driver will logically OR MII_ADDR_C45 into the address when issues
any C45 MDIO read/write transaction.
Pramod Kumar (7):
mdio:mux: Enhanced MDIO mux framework for integrated multiplexers
binding: Make "mdio-parent-bus" property from m
Hi Rob,
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 03 June 2016 07:13
> To: Pramod Kumar
> Cc: Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Catalin Marinas;
Will
> Deacon; Kishon Vijay Abraham I; David S. Miller;
devicet...@vger.k
talin.mari...@arm.com; will.dea...@arm.com; kis...@ti.com;
> devicet...@vger.kernel.org; linux-arm-ker...@lists.infradead.org;
bcm-kernel-
> feedback-l...@broadcom.com; linux-ker...@vger.kernel.org;
> netdev@vger.kernel.org
> Subject: Re: [PATCH v2 5/7] net:mdio-mux: Add MDIO mux drive
Hi Andrew,
> -Original Message-
> From: Andrew Lunn [mailto:and...@lunn.ch]
> Sent: 01 June 2016 18:32
> To: Pramod Kumar
> Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala;
Catalin
> Marinas; Will Deacon; Kishon Vijay Abraham I; David S.
Hi Andrew,
> -Original Message-
> From: Andrew Lunn [mailto:and...@lunn.ch]
> Sent: 01 June 2016 18:42
> To: Pramod Kumar
> Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala;
Catalin
> Marinas; Will Deacon; Kishon Vijay Abraham I; David S.
Add DT binding doc for Broadcom MDIO bus mutiplexer driver.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/net/brcm,mdio-mux-iproc.txt | 60 ++
1 file changed, 60 insertions(+)
create mode 100644
Documentation/devicetree/bindings/ne
This property is used by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
Documentation/devicetree/bindings/net/mdio-mux.txt | 9 -
1 file changed, 8 insertions
Add integrated MDIO multiplexer driver node which contains
two mux PCIe bus and one ethernet bus along with phys
lying on these bus.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
arch/arm64/boot/dts/broadcom/ns2-svk.dts | 12
arch/arm64/boot/dts/broadcom/ns
p using "brcm,is_c45" from bus node as suggested by Andrew. MDIO
PHY driver will logically OR MII_ADDR_C45 into the address when issues
any C45 MDIO read/write transaction.
Pramod Kumar (7):
mdio:mux: Enhanced MDIO mux framework for integrated multiplexers
DT: phy.txt: Add mdio-integrate
-45 or C-22 mdio transaction.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/Kconfig | 11 ++
drivers/net/phy/Makefile | 1 +
drivers/net/phy/mdio-mux-bcm-iproc.c | 243 +++
3 files changed, 255 inse
not scan for phys.
2. Passed down parent bus to mdio mux framework via mdio-mux-init api.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/mdio-mux-gpio.c| 2 +-
drivers/net/phy/mdio-mux-mmioreg.c | 2 +-
drivers/net/phy/mdio-mux.c | 28 ++
Binding doc for NS2 PCIe PHYs.
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/phy/brcm,mdio-mux-bus-pci.txt | 27 ++
1 file changed, 27 insertions(+)
create mode 100644
D
Add PCI Phy support for Broadcom Northstar2 SoCs. This driver uses the
interface from the iproc mdio mux driver to enable the devices
respective phys.
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers
Hi Andrew,
> -Original Message-
> From: Andrew Lunn [mailto:and...@lunn.ch]
> Sent: 30 May 2016 20:54
> To: Pramod Kumar
> Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala;
Catalin
> Marinas; Will Deacon; Kishon Vijay Abraham I; David S.
Hi Andrew,
Thanks for reviewing. Please see my comment inline.
> -Original Message-
> From: Andrew Lunn [mailto:and...@lunn.ch]
> Sent: 30 May 2016 19:05
> To: Pramod Kumar
> Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala;
Catalin
> Marinas; Will De
-45 or C-22 mdio transaction.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/Kconfig | 11 ++
drivers/net/phy/Makefile | 1 +
drivers/net/phy/mdio-mux-bcm-iproc.c | 263 +++
3 files changed, 275 inse
Add DT binding doc for Broadcom MDIO bus mutiplexer driver.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/net/brcm,mdio-mux-iproc.txt | 64 ++
1 file changed, 64 insertions(+)
create mode 100644
Documentation/devicetree/bindings/ne
Add integrated MDIO multiplexer driver node which contains
two mux PCIe bus and one ethernet bus along with phys
lying on these bus.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
arch/arm64/boot/dts/broadcom/ns2-svk.dts | 12
arch/arm64/boot/dts/broadcom/ns
Binding doc for NS2 PCIe PHYs.
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
.../bindings/phy/brcm,mdio-mux-bus-pci.txt | 27 ++
1 file changed, 27 insertions(+)
create mode 100644
D
with above
framework changes. It includes one external bus node having Ethernet PHY
attached and two internal bus node holding PCIe PHYs.
This patch series is based on v4.6.0-rc1 and is available from github-
repo: https://github.com/Broadcom/arm64-linux.git
branch:mdio-mux-v1
Pramod Kumar (7):
mdi
Add PCI Phy support for Broadcom Northstar2 SoCs. This driver uses the
interface from the iproc mdio mux driver to enable the devices
respective phys.
Signed-off-by: Jon Mason <jonma...@broadcom.com>
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers
This property is used by integrated MDIO multiplexer
which has bus selection and mdio transaction generation logic,
integrated inside.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
Documentation/devicetree/bindings/net/mdio-mux.txt | 9 -
1 file changed, 8 insertions
not scan for phys.
2. Passed down parent bus to mdio mux framework via mdio-mux-init api.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
---
drivers/net/phy/mdio-mux-gpio.c| 2 +-
drivers/net/phy/mdio-mux-mmioreg.c | 2 +-
drivers/net/phy/mdio-mux.c | 28 ++
rk in next patch
revision to get a feel of its need.
Regards,
Pramod
> -Original Message-
> From: Andrew Lunn [mailto:and...@lunn.ch]
> Sent: 26 April 2016 02:27
> To: Pramod Kumar
> Cc: Rob Herring; Catalin Marinas; Will Deacon; Masahiro Yamada; Chen-Yu
Tsai
Hi Rob,
Thanks for review and providing your valuable comments.
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 23 April 2016 01:44
> To: Pramod Kumar
> Cc: Catalin Marinas; Will Deacon; Masahiro Yamada; Chen-Yu Tsai; BCM
Kernel
> Feedback
Hi Rob,
Thanks for reviewing and providing your valuable comments.
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 23 April 2016 01:41
> To: Pramod Kumar
> Cc: Catalin Marinas; Will Deacon; Masahiro Yamada; Chen-Yu Tsai; Mark
>
infradead.org; linux-
> ker...@vger.kernel.org; netdev@vger.kernel.org; anup.pa...@broadcom.com
> Subject: Re: [PATCH 1/6] bus: Add shared MDIO bus framework
>
> From: Pramod Kumar <pramod.ku...@broadcom.com>
> Date: Thu, 21 Apr 2016 14:48:38 +0530
>
> > +struct shared_mdio
which will
register phys for their subsystem.
Patch series is developed based on Linux v4.6-rc1 and available at:
repo: https://github.com/Broadcom/arm64-linux.git
branch: shared_mdio_v0
Pramod Kumar (6):
bus: Add shared MDIO bus framework
Documentation: DT binding doc for iProc Shared MDIO
-by: Pramod Kumar <pramod.ku...@broadcom.com>
Signed-off-by: Anup Patel <anup.pa...@broadcom.com>
Reviewed-by: Ray Jui <ray@broadcom.com>
Reviewed-by: Scott Branden <scott.bran...@broadcom.com>
Reviewed-by: Vikram Prakash <vikram.prak...@broadcom.com>
---
dri
Add DT binding doc for iProc Shared MDIO Controller which
populate all masters to Shared MDIO framework.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Ray Jui <ray@broadcom.com>
Reviewed-by: Scott Branden <scott.bran...@broadcom.com>
---
.../bindi
Add platform driver to populate shared MDIO masters on iProc SoC.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Anup Patel <anup.pa...@broadcom.com>
Reviewed-by: Ray Jui <ray@broadcom.com>
Reviewed-by: Scott Branden <scott.bran...@broadcom.com
Adding binding doc for ethernet master present in shared
MDIO controller.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Ray Jui <ray@broadcom.com>
Reviewed-by: Scott Branden <scott.bran...@broadcom.com>
---
.../bindings/net/brcm,iproc-mdio-shar
Add Ethernet master driver which registers the ethernet phy
to standard legacy mdio framework.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Ray Jui <ray@broadcom.com>
Reviewed-by: Scott Branden <scott.bran...@broadcom.com>
---
drive
Add NS2 Shared MDIO Controller DT node having eth phy as child.
This node represents the NS2 AMAC eth phy.
Signed-off-by: Pramod Kumar <pramod.ku...@broadcom.com>
Reviewed-by: Ray Jui <ray@broadcom.com>
Reviewed-by: Scott Branden <scott.bran...@broadcom.com>
---
arch/arm64
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