Re: [PATCH 11/17] qca: no need to check return value of debugfs_create functions

2019-08-07 Thread Michael Heimpold
vid S. Miller" > Cc: Stefan Wahren > Cc: Michael Heimpold > Cc: Yangtao Li > Cc: netdev@vger.kernel.org > Signed-off-by: Greg Kroah-Hartman > --- > drivers/net/ethernet/qualcomm/qca_debug.c | 13 +++-- > 1 file changed, 3 insertions(+), 10 deletions(-) > >

Re: [PATCH v5 15/17] dt-bindings: qca7000: append UART interface to binding

2017-05-11 Thread Michael Heimpold
Hi, Zitat von Jakub Kicinski : On Thu, 11 May 2017 21:12:22 +0200, Michael Heimpold wrote: Am Mittwoch, 10. Mai 2017, 10:53:26 CEST schrieb Stefan Wahren: > This merges the serdev binding for the QCA7000 UART driver (Ethernet over > UART) into the existing document. > > Signed-of

Re: [PATCH v5 13/17] dt-bindings: qca7000: rename binding

2017-05-11 Thread Michael Heimpold
Hi, Am Mittwoch, 10. Mai 2017, 10:53:24 CEST schrieb Stefan Wahren: > Before we can merge the QCA7000 UART binding the document needs to be > renamed. > > Signed-off-by: Stefan Wahren > --- > .../devicetree/bindings/net/{qca-qca7000-spi.txt => qca-qca7000.txt} | > 0 1 file changed, 0 inser

Re: [PATCH v5 15/17] dt-bindings: qca7000: append UART interface to binding

2017-05-11 Thread Michael Heimpold
Hi, Am Mittwoch, 10. Mai 2017, 10:53:26 CEST schrieb Stefan Wahren: > This merges the serdev binding for the QCA7000 UART driver (Ethernet over > UART) into the existing document. > > Signed-off-by: Stefan Wahren > --- > .../devicetree/bindings/net/qca-qca7000.txt| 32 >

[PATCH v3 net-next 2/2] net: ethernet: enc28j60: add device tree support

2016-04-28 Thread Michael Heimpold
The following patch adds the required match table for device tree support (and while at, fix the indent). It's also possible to specify the MAC address in the DT blob. Also add the corresponding binding documentation file. Signed-off-by: Michael Heimpold --- Changelog: v3: * rename

[PATCH v3 net-next 0/2] net: ethernet: enc28j60: small improvements

2016-04-28 Thread Michael Heimpold
om address list v1: * Initial submission Michael Heimpold (2): net: ethernet: enc28j60: support half-duplex SPI controllers net: ethernet: enc28j60: add device tree support .../devicetree/bindings/net/microchip,enc28j60.txt | 59 ++ drivers/net/ethernet/microchip/

[PATCH v3 net-next 1/2] net: ethernet: enc28j60: support half-duplex SPI controllers

2016-04-28 Thread Michael Heimpold
The current spi_read_buf function fails on SPI host masters which are only half-duplex capable. Splitting the Tx and Rx part solves this issue. Tested on Raspberry Pi (full duplex) and I2SE Duckbill (half duplex). Signed-off-by: Michael Heimpold --- Changelog: v3: - no changes v2: - no

Re: [PATCH v2 net-next] net: ethernet: enc28j60: add device tree support

2016-04-25 Thread Michael Heimpold
Hi, Am Monday 25 April 2016, 08:23:26 schrieb Rob Herring: > On Sun, Apr 24, 2016 at 11:28:03PM +0200, Michael Heimpold wrote: > > The following patch adds the required match table for device tree support > > (and while at, fix the indent). It's also possible to specify the &g

Re: [PATCH v2 net-next] net: ethernet: enc28j60: add device tree support

2016-04-25 Thread Michael Heimpold
Hi, Am Monday 25 April 2016, 10:39:41 schrieben Sie: > On 04/24/2016 04:28 PM, Michael Heimpold wrote: > > The following patch adds the required match table for device tree support > > (and while at, fix the indent). It's also possible to specify the > > MAC address in

[PATCH v2 net-next] net: ethernet: enc28j60: add device tree support

2016-04-24 Thread Michael Heimpold
The following patch adds the required match table for device tree support (and while at, fix the indent). It's also possible to specify the MAC address in the DT blob. Also add the corresponding binding documentation file. Signed-off-by: Michael Heimpold --- v2: * took care of Arnd Bergm

[PATCH net-next 0/2] net: ethernet: enc28j60: small improvements

2016-04-23 Thread Michael Heimpold
This series of two patches adds the following improvements to the driver: 1) Rework the central SPI read function so that it is compatible with SPI masters which only support half duplex transfers. 2) Add a device tree binding for the driver. Michael Heimpold (2): net: ethernet: enc28j60

[PATCH net-next 2/2] net: ethernet: enc28j60: add device tree support

2016-04-23 Thread Michael Heimpold
The following patch adds the required match table for device tree support (and while at, fix the indent). Also add the corresponding binding documentation file. Signed-off-by: Michael Heimpold --- .../devicetree/bindings/net/microchip-enc28j60.txt | 49 ++ drivers/net

[PATCH net-next 1/2] net: ethernet: enc28j60: support half-duplex SPI controllers

2016-04-23 Thread Michael Heimpold
The current spi_read_buf function fails on SPI host masters which are only half-duplex capable. Splitting the Tx and Rx part solves this issue. Tested on Raspberry Pi (full duplex) and I2SE Duckbill (half duplex). Signed-off-by: Michael Heimpold --- drivers/net/ethernet/microchip/enc28j60.c

Re: [PATCH] net: fec: fix enet_out clock handling

2015-11-27 Thread Michael Heimpold
fec_enet_mii_remove(fep); + fec_enet_clk_enable(ndev, false); + clk_disable_unprepare(fep->clk_enet_out); and here too? if (fep->reg_phy) regulator_disable(fep->reg_phy); of_node_put(fep->phy_node); Mit freundlichen Grüßen / Kind regard

Re: Problem with "swinging" ethernet link on i.MX28 based device

2015-11-27 Thread Michael Heimpold
3536,6 +3528,8 @@ fec_drv_remove(struct platform_device *pdev) fec_ptp_stop(pdev); unregister_netdev(ndev); fec_enet_mii_remove(fep); + fec_enet_clk_enable(ndev, false); + clk_disable_unprepare(fep->clk_enet_out); if (fep->reg_phy) regulator_disable(fep->

Problem with "swinging" ethernet link on i.MX28 based device

2015-11-27 Thread Michael Heimpold
litch". The concern was, that the phy might become stuck by this. However, nothing of the above improved anything. So, at the moment, I'm running out of ideas - any help/hint to debug this issue further is really appreciated. Please let me know if I missed some important information. Mi

Re: [PATCH v2] net: phy: workaround for buggy cable detection by LAN8700 after cable plugging

2015-08-14 Thread Michael Heimpold
Hi Igor, Am Freitag, 14. August 2015, 11:03:04 schrieb Igor Plyatov: > Dear Michael, > > > Hi Igor, > > > > Am Donnerstag, 13. August 2015, 22:18:34 schrieben Sie: > > > > > * Due to HW bug, LAN8700 sometimes does not detect presence of > > energy in the > > > > > Ethernet cable in Energy Detect