linux-toradex.git/drivers/net/phy/motorcomm.c, branch v6.3-rc5 Linux kernel for Apalis and Colibri modules net: phy: motorcomm: uninitialized variables in yt8531_link_change_notify() 2023-02-16T05:23:33+00:00 Dan Carpenter error27@gmail.com 2023-02-15T04:21:47+00:00 9753613f7399601f9bae6ee81e9d4274246c98ab These booleans are never set to false, but are just used without being initialized. Fixes: 4ac94f728a58 ("net: phy: Add driver for Motorcomm yt8531 gigabit ethernet phy") Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Frank Sae <Frank.Sae@motor-comm.com> Link: https://lore.kernel.org/r/Y+xd2yJet2ImHLoQ@kili Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
These booleans are never set to false, but are just used without being
initialized.

Fixes: 4ac94f728a58 ("net: phy: Add driver for Motorcomm yt8531 gigabit ethernet phy")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Frank Sae <Frank.Sae@motor-comm.com>
Link: https://lore.kernel.org/r/Y+xd2yJet2ImHLoQ@kili
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: Add driver for Motorcomm yt8531 gigabit ethernet phy 2023-02-03T09:34:51+00:00 Frank Sae Frank.Sae@motor-comm.com 2023-02-02T03:00:37+00:00 4ac94f728a588e7096dd5010cd7141a309ea7805 Add a driver for the motorcomm yt8531 gigabit ethernet phy. We have verified the driver on AM335x platform with yt8531 board. On the board, yt8531 gigabit ethernet phy works in utp mode, RGMII interface, supports 1000M/100M/10M speeds, and wol(magic package). Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add a driver for the motorcomm yt8531 gigabit ethernet phy. We have
 verified the driver on AM335x platform with yt8531 board. On the
 board, yt8531 gigabit ethernet phy works in utp mode, RGMII
 interface, supports 1000M/100M/10M speeds, and wol(magic package).

Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: Add dts support for Motorcomm yt8531s gigabit ethernet phy 2023-02-03T09:34:51+00:00 Frank Sae Frank.Sae@motor-comm.com 2023-02-02T03:00:36+00:00 36152f87dda4af221b16258751451d9cd3d0fb0b Add dts support for Motorcomm yt8531s gigabit ethernet phy. Change yt8521_probe to support clk config of yt8531s. Becase yt8521_probe does the things which yt8531s is needed, so removed yt8531s function. This patch has been verified on AM335x platform with yt8531s board. Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add dts support for Motorcomm yt8531s gigabit ethernet phy.
 Change yt8521_probe to support clk config of yt8531s. Becase
 yt8521_probe does the things which yt8531s is needed, so
 removed yt8531s function.
 This patch has been verified on AM335x platform with yt8531s board.

Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: Add dts support for Motorcomm yt8521 gigabit ethernet phy 2023-02-03T09:34:51+00:00 Frank Sae Frank.Sae@motor-comm.com 2023-02-02T03:00:35+00:00 a6e68f0f8769f79c67cdcfb6302feecd36197dec Add dts support for Motorcomm yt8521 gigabit ethernet phy. Add ytphy_rgmii_clk_delay_config function to support dst config for the delay of rgmii clk. This funciont is common for yt8521, yt8531s and yt8531. This patch has been verified on AM335x platform. Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add dts support for Motorcomm yt8521 gigabit ethernet phy.
 Add ytphy_rgmii_clk_delay_config function to support dst config for
 the delay of rgmii clk. This funciont is common for yt8521, yt8531s
 and yt8531.
 This patch has been verified on AM335x platform.

Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: Add BIT macro for Motorcomm yt8521/yt8531 gigabit ethernet phy 2023-02-03T09:34:50+00:00 Frank Sae Frank.Sae@motor-comm.com 2023-02-02T03:00:34+00:00 4869a146cd60fc8115230f0a45e15e534c531922 Add BIT macro for Motorcomm yt8521/yt8531 gigabit ethernet phy. This is a preparatory patch. Add BIT macro for 0xA012 reg, and supplement for 0xA001 and 0xA003 reg. These will be used to support dts. Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add BIT macro for Motorcomm yt8521/yt8531 gigabit ethernet phy.
 This is a preparatory patch. Add BIT macro for 0xA012 reg, and
 supplement for 0xA001 and 0xA003 reg. These will be used to support dts.

Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: motorcomm: change the phy id of yt8521 and yt8531s to lowercase 2023-01-31T05:05:36+00:00 Frank Sae Frank.Sae@motor-comm.com 2023-01-28T06:35:58+00:00 3c1dc22162d673d595855d24f95200ed2643f88f The phy id is usually defined in lower case. Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230128063558.5850-2-Frank.Sae@motor-comm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
The phy id is usually defined in lower case.

Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230128063558.5850-2-Frank.Sae@motor-comm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: fix the spelling problem of Sentinel 2023-01-31T05:05:26+00:00 Frank Sae Frank.Sae@motor-comm.com 2023-01-28T06:35:57+00:00 4104a713204d62aca482eebb0c6226d82a0721eb CHECK: 'sentinal' may be misspelled - perhaps 'sentinel'? Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230128063558.5850-1-Frank.Sae@motor-comm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
CHECK: 'sentinal' may be misspelled - perhaps 'sentinel'?

Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230128063558.5850-1-Frank.Sae@motor-comm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: add Motorcomm YT8531S phy id. 2022-11-25T07:54:52+00:00 Frank Frank.Sae@motor-comm.com 2022-11-22T08:42:32+00:00 813abcd98fb1b2cccf850cdfa092a4bfc50b2363 We added patch for motorcomm.c to support YT8531S. This patch has been tested on AM335x platform which has one YT8531S interface card and passed all test cases. The tested cases indluding: YT8531S UTP function with support of 10M/100M/1000M; YT8531S Fiber function with support of 100M/1000M; and YT8531S Combo function that supports auto detection of media type. Since most functions of YT8531S are similar to YT8521 and we reuse some codes for YT8521 in the patch file. Signed-off-by: Frank <Frank.Sae@motor-comm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
We added patch for motorcomm.c to support YT8531S. This patch has
been tested on AM335x platform which has one YT8531S interface
card and passed all test cases.
The tested cases indluding: YT8531S UTP function with support of
10M/100M/1000M; YT8531S Fiber function with support of 100M/1000M;
and YT8531S Combo function that supports auto detection of media type.

Since most functions of YT8531S are similar to YT8521 and we reuse some
codes for YT8521 in the patch file.

Signed-off-by: Frank <Frank.Sae@motor-comm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: fix yt8521 duplicated argument to & or | 2022-11-07T11:33:22+00:00 Frank Frank.Sae@motor-comm.com 2022-11-04T08:44:41+00:00 4e0243e7128c9b25ea2739136076a95d6adaba5e cocci warnings: (new ones prefixed by >>) >> drivers/net/phy/motorcomm.c:1122:8-35: duplicated argument to & or | drivers/net/phy/motorcomm.c:1126:8-35: duplicated argument to & or | drivers/net/phy/motorcomm.c:1130:8-34: duplicated argument to & or | drivers/net/phy/motorcomm.c:1134:8-34: duplicated argument to & or | The second YT8521_RC1R_GE_TX_DELAY_xx should be YT8521_RC1R_FE_TX_DELAY_xx. Fixes: 70479a40954c ("net: phy: Add driver for Motorcomm yt8521 gigabit ethernet phy") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Frank <Frank.Sae@motor-comm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
cocci warnings: (new ones prefixed by >>)
>> drivers/net/phy/motorcomm.c:1122:8-35: duplicated argument to & or |
  drivers/net/phy/motorcomm.c:1126:8-35: duplicated argument to & or |
  drivers/net/phy/motorcomm.c:1130:8-34: duplicated argument to & or |
  drivers/net/phy/motorcomm.c:1134:8-34: duplicated argument to & or |

 The second YT8521_RC1R_GE_TX_DELAY_xx should be YT8521_RC1R_FE_TX_DELAY_xx.

Fixes: 70479a40954c ("net: phy: Add driver for Motorcomm yt8521 gigabit ethernet phy")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Frank <Frank.Sae@motor-comm.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: Add driver for Motorcomm yt8521 gigabit ethernet phy 2022-10-31T10:51:54+00:00 Frank Frank.Sae@motor-comm.com 2022-10-28T09:26:21+00:00 70479a40954cf353e87a486997a3477108c75aa9 Add a driver for the motorcomm yt8521 gigabit ethernet phy. We have verified the driver on StarFive VisionFive development board, which is developed by Shanghai StarFive Technology Co., Ltd.. On the board, yt8521 gigabit ethernet phy works in utp mode, RGMII interface, supports 1000M/100M/10M speeds, and wol(magic package). Signed-off-by: Frank <Frank.Sae@motor-comm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add a driver for the motorcomm yt8521 gigabit ethernet phy. We have verified
 the driver on StarFive VisionFive development board, which is developed by
 Shanghai StarFive Technology Co., Ltd.. On the board, yt8521 gigabit ethernet
 phy works in utp mode, RGMII interface, supports 1000M/100M/10M speeds, and
 wol(magic package).

Signed-off-by: Frank <Frank.Sae@motor-comm.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>