From patchwork Thu Apr 30 16:30:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 239017 List-Id: U-Boot discussion From: dmurphy at ti.com (Dan Murphy) Date: Thu, 30 Apr 2020 11:30:42 -0500 Subject: [PATCH v3 0/5] TI Ethernet PHY changes Message-ID: <20200430163047.6898-1-dmurphy@ti.com> Hello The addition of the DP83867 driver to uboot was done in a generic way that made it a bit difficult to bring in new PHY drivers. The difficulty came in the config flags and the phy_init function. The change is to make the flags and init for the DP83867 more specific to the DP83867 device to make way to add more TI PHYs to uBoot. In addition the DP8382X PHY is a generic PHY driver that does not need any special handling to establish a link. Customers have requested that at the very least there be a way to know if the PHY attached is the PHY that is connected as "Generic PHY" is not really descriptive. These patches adds the registrations for TI Generic PHYs to associcate a TI PHY ID with a PHY name. Porting PHY helper routines to set and clear bits to facilitate easier side porting of ethernet kernel drivers to uBoot. Also fixed and added missing or kernel doc documentation in the phy.h file. Dan Dan Murphy (5): net: phy: Add missing kernel doc to phy functions net: phy: Fix kernel doc issues in phy.h net: phy: Add helper routines to set and clear bits net: phy: Add support for TI PHY init net: phy: Add DP8382x phy registration to TI PHY init configs/am65x_evm_a53_defconfig | 2 +- configs/am65x_hs_evm_a53_defconfig | 2 +- configs/dra7xx_evm_defconfig | 2 +- configs/dra7xx_hs_evm_defconfig | 2 +- configs/dra7xx_hs_evm_usb_defconfig | 2 +- configs/j721e_evm_a72_defconfig | 2 +- configs/j721e_hs_evm_a72_defconfig | 2 +- configs/k2g_evm_defconfig | 2 +- configs/xilinx_versal_virt_defconfig | 2 +- configs/xilinx_zynqmp_virt_defconfig | 2 +- drivers/net/phy/Kconfig | 15 ++++ drivers/net/phy/Makefile | 3 +- drivers/net/phy/dp83867.c | 3 +- drivers/net/phy/ti_phy_init.c | 101 ++++++++++++++++++++++++ drivers/net/phy/ti_phy_init.h | 15 ++++ include/phy.h | 112 ++++++++++++++++++++++++--- 16 files changed, 246 insertions(+), 23 deletions(-) create mode 100644 drivers/net/phy/ti_phy_init.c create mode 100644 drivers/net/phy/ti_phy_init.h