Hi Joe,
On Sun, Mar 10, 2019 at 04:51:24PM +0800, Shawn Guo wrote:
The series adds Ethernet support for Poplar board. It firstly creates a reset driver for HiSilicon platform, then introduces higmacv300 Ethernet driver, and finally enables Ethernet support for Poplar board.
Changes for v3:
- Add polarity support into reset driver, so that we can drop the hacking on gmac reset sequence from higmacv300 driver.
Does this version look good to you?
Shawn
Changes for v2:
- Rename driver symbol to HIGMACV300_ETH.
- Remove the use of temp variable 'addr' in higmac_recv().
- Simplify the return of function higmac_ofdata_to_platdata() and higmac_probe().
- Combine delaration and initialization for phyintf in function higmac_ofdata_to_platdata().
- Eliminate the MDIO read/write macros.
- Use wait_for_bit_le32() for MDIO command completion polling.
- Set up RX packet buffers in RX_FQ descriptor at initialization time, so that we do not need to allocate/free packet buffers repeatedly.
- Inform GMAC that the RX descriptor is no longer in use in function higmac_free_pkt().
- Define BITS_DESC_ENA instead of using magic number 0xf.
Shawn Guo (3): reset: add reset driver for HiSilicon platform net: add higmacv300 Ethernet driver for HiSilicon platform poplar: enable Ethernet driver support
arch/arm/dts/hi3798cv200-u-boot.dtsi | 14 + configs/poplar_defconfig | 3 + drivers/net/Kconfig | 9 + drivers/net/Makefile | 1 + drivers/net/higmacv300.c | 597 +++++++++++++++++++++++++++ drivers/reset/Kconfig | 6 + drivers/reset/Makefile | 1 + drivers/reset/reset-hisilicon.c | 111 +++++ 8 files changed, 742 insertions(+) create mode 100644 drivers/net/higmacv300.c create mode 100644 drivers/reset/reset-hisilicon.c
-- 2.18.0