This series will add support for MediaTek MT7620 SoC with two reference boards and related drivers.
The MediaTek MT7620 is a 2x2 802.11n WiSoC integrating a MIPS 24KEc processor running at a maximum frequency of 620MHz. This chip can be found in many wireless routers.
This series add all basic drivers which are useful in u-boot, like usb, sdhc, ethernet, spi and serial. Booting from NAND is currently unsupported.
Thanks, Weijie
v4 changes: - Remove unused code in drivers/serial/serial.c - Fix plat->cfg.f_max of mtk-sd driver
v3 changes: - Use bool instead of int in for mt7620_spi_set_cs() mt7620_spi.c - Add detail comments for mt7620_wdt_expire_now() in mt7620_wdt.c - Remove duplicated dev field in mt7620-usb-phy.c - Add fixes for mtk-sd (fix sclk cycles shift value, assign plat->cfg.f_max)
v2 changes: - Remove non-DM code from mt7620-serial driver, and use of-platdata instead - Fix dev_err related compilation error - Add expire_now for mt7620-wdt - Remove use of common.h
Weijie Gao (23): mips: dts: switch to board defines for dtb for mtmips mips: mtmips: move mt7628 related Kconfig into mt7628 subdirectory mips: mtmips: select SYSRESET for mt7628 only mips: mtmips: fix dram size detection in dram_init mips: enable _machine_restart for spl mips: mtmips: add support to initialize SDRAM mips: mtmips: add support for MediaTek MT7620 SoC mips: mtmips: add two reference boards for mt7620 configs: mtmips: refresh for mt7628 based boards serial: add uart driver for MediaTek MT7620 SoC clk: add clock driver for MediaTek MT7620 SoC reset: mtmips: add reset controller support for MediaTek MT7620 SoC pinctrl: mtmips: add support for MediaTek MT7620 SoC watchdog: add watchdog driver for MediaTek MT7620 SoC gpio: add GPIO controller driver for MediaTek MT7620 SoC spi: add spi controller support for MediaTek MT7620 SoC phy: add USB PHY driver for MediaTek MT7620 SoC net: add ethernet driver for MediaTek MT7620 SoC mmc: mtk-sd: fix sclk cycles shift value mmc: mtk-sd: add pad control settings for MediaTek MT7620/MT76x8 SoCs mmc: mtk-sd: assign plat->cfg.f_max with a correct value reset: reset-mtmips: add DM_FLAG_PRE_RELOC flag MAINTAINERS: add maintainer for MediaTek MIPS platform
MAINTAINERS | 23 + arch/mips/Kconfig | 1 - arch/mips/cpu/cpu.c | 2 +- arch/mips/dts/Makefile | 7 +- arch/mips/dts/mediatek,mt7620-mt7530-rfb.dts | 100 ++ arch/mips/dts/mediatek,mt7620-rfb.dts | 97 ++ arch/mips/dts/mt7620-u-boot.dtsi | 14 + arch/mips/dts/mt7620.dtsi | 296 ++++ arch/mips/mach-mtmips/Kconfig | 72 +- arch/mips/mach-mtmips/Makefile | 1 + arch/mips/mach-mtmips/cpu.c | 5 +- arch/mips/mach-mtmips/ddr_init.c | 59 + arch/mips/mach-mtmips/include/mach/ddr.h | 4 + .../mach-mtmips/include/mach/mt7620-sysc.h | 54 + arch/mips/mach-mtmips/mt7620/Kconfig | 71 + arch/mips/mach-mtmips/mt7620/Makefile | 10 + arch/mips/mach-mtmips/mt7620/dram.c | 113 ++ arch/mips/mach-mtmips/mt7620/init.c | 193 +++ arch/mips/mach-mtmips/mt7620/lowlevel_init.S | 53 + arch/mips/mach-mtmips/mt7620/mt7620.h | 103 ++ arch/mips/mach-mtmips/mt7620/serial.c | 36 + arch/mips/mach-mtmips/mt7620/sysc.c | 172 +++ arch/mips/mach-mtmips/mt7628/Kconfig | 53 + board/mediatek/mt7620/Kconfig | 12 + board/mediatek/mt7620/MAINTAINERS | 9 + board/mediatek/mt7620/Makefile | 3 + board/mediatek/mt7620/board.c | 6 + .../gardena-smart-gateway-mt7688_defconfig | 1 + configs/linkit-smart-7688_defconfig | 1 + configs/mt7620_mt7530_rfb_defconfig | 58 + configs/mt7620_rfb_defconfig | 76 + configs/mt7628_rfb_defconfig | 1 + configs/vocore2_defconfig | 1 + drivers/clk/mtmips/Makefile | 1 + drivers/clk/mtmips/clk-mt7620.c | 159 +++ drivers/gpio/Kconfig | 8 + drivers/gpio/Makefile | 1 + drivers/gpio/mt7620_gpio.c | 146 ++ drivers/mmc/mtk-sd.c | 136 +- drivers/net/Kconfig | 12 + drivers/net/Makefile | 1 + drivers/net/mt7620-eth.c | 1222 +++++++++++++++++ drivers/phy/Kconfig | 7 + drivers/phy/Makefile | 1 + drivers/phy/mt7620-usb-phy.c | 110 ++ drivers/pinctrl/mtmips/Kconfig | 9 + drivers/pinctrl/mtmips/Makefile | 1 + drivers/pinctrl/mtmips/pinctrl-mt7620.c | 200 +++ drivers/reset/reset-mtmips.c | 1 + drivers/serial/Kconfig | 20 + drivers/serial/Makefile | 1 + drivers/serial/serial_mt7620.c | 246 ++++ drivers/spi/Kconfig | 7 + drivers/spi/Makefile | 1 + drivers/spi/mt7620_spi.c | 281 ++++ drivers/watchdog/Kconfig | 7 + drivers/watchdog/Makefile | 1 + drivers/watchdog/mt7620_wdt.c | 142 ++ include/configs/mt7620.h | 46 + include/dt-bindings/clock/mt7620-clk.h | 40 + include/dt-bindings/reset/mt7620-reset.h | 35 + 61 files changed, 4477 insertions(+), 72 deletions(-) create mode 100644 arch/mips/dts/mediatek,mt7620-mt7530-rfb.dts create mode 100644 arch/mips/dts/mediatek,mt7620-rfb.dts create mode 100644 arch/mips/dts/mt7620-u-boot.dtsi create mode 100644 arch/mips/dts/mt7620.dtsi create mode 100644 arch/mips/mach-mtmips/include/mach/mt7620-sysc.h create mode 100644 arch/mips/mach-mtmips/mt7620/Kconfig create mode 100644 arch/mips/mach-mtmips/mt7620/Makefile create mode 100644 arch/mips/mach-mtmips/mt7620/dram.c create mode 100644 arch/mips/mach-mtmips/mt7620/init.c create mode 100644 arch/mips/mach-mtmips/mt7620/lowlevel_init.S create mode 100644 arch/mips/mach-mtmips/mt7620/mt7620.h create mode 100644 arch/mips/mach-mtmips/mt7620/serial.c create mode 100644 arch/mips/mach-mtmips/mt7620/sysc.c create mode 100644 arch/mips/mach-mtmips/mt7628/Kconfig create mode 100644 board/mediatek/mt7620/Kconfig create mode 100644 board/mediatek/mt7620/MAINTAINERS create mode 100644 board/mediatek/mt7620/Makefile create mode 100644 board/mediatek/mt7620/board.c create mode 100644 configs/mt7620_mt7530_rfb_defconfig create mode 100644 configs/mt7620_rfb_defconfig create mode 100644 drivers/clk/mtmips/clk-mt7620.c create mode 100644 drivers/gpio/mt7620_gpio.c create mode 100644 drivers/net/mt7620-eth.c create mode 100644 drivers/phy/mt7620-usb-phy.c create mode 100644 drivers/pinctrl/mtmips/pinctrl-mt7620.c create mode 100644 drivers/serial/serial_mt7620.c create mode 100644 drivers/spi/mt7620_spi.c create mode 100644 drivers/watchdog/mt7620_wdt.c create mode 100644 include/configs/mt7620.h create mode 100644 include/dt-bindings/clock/mt7620-clk.h create mode 100644 include/dt-bindings/reset/mt7620-reset.h