[PATCH 00/20] sunxi: Allwinner T113s support
Andre Przywara
andre.przywara at arm.com
Fri Jul 21 15:45:46 CEST 2023
Hi,
this is finally the series adding support for the new SoC series that
covers the Allwinner D1 siblings R528 and T113s. They all share the
same die, although the D1 and D1s use RISC-V cores, which requires more
plumbing, to use the sunxi code across two architectures. Getting the
R528 support in should help a bit in sorting out what's new peripheral
code and what is architecture dependent. IIUC, Samuel has that running,
although with some hacks, the number of which this series tries to reduce.
The most interesting part of this is the pincontroller rework, this
tackles two issues:
- For the first time in the history of mainline Allwinner support the
pincontroller changed the register layout. The code here tries to
abstract the differences away, so both variants can share the code
peacefully.
- For the above mentioned reason, the pincontroller code is quite old,
and is mostly spread out across arch/arm, in a pre-DM style, even
though we have real DM support in U-Boot proper. We need the non-DM
version for the (ARM-only?) legacy SPL, so can't get rid of that
completely. This series also tries to modernise that code, and moves
it into board/sunxi/, where it can be more easily shared with RISC-V.
The main feature is then of course the T113s support, of which the new
pinctroller is only one part. Apart from the new pincontroller and the
usual new SoC bits (like clock and pinmux support), this includes the
DRAM controller code.
With the basics in, we add support for the MangoPi MQ-R board, which
uses the T113s and seems to be a popular board. This should also serve
as a blueprint for supporting similar boards. The DTs are copied from
the kernel (as usual).
There are some bits missing, prominently PSCI support. There are good
patches out there, I just didn't manage to test and review them yet, but
hopefully they can follow directly in the wake of this series.
This series is based on top of current sunxi/master, which covers the
first part of the 2023.10 pull request.
Compared to the RFC post from December(!), there were numerous changes,
inspired by comments from the community reviewers, many thanks to all
of them!
A branch is available at:
https://source.denx.de/u-boot/custodians/u-boot-sunxi.git t113s
Please have a look, review and test.
Cheers,
Andre
Andre Przywara (18):
net: sunxi_emac: chase DT nodes to find PHY regulator
sunxi: remove CONFIG_MACPWR
pinctrl: sunxi: add GPIO in/out wrappers
pinctrl: sunxi: remove struct sunxi_gpio
pinctrl: sunxi: move pinctrl code and remove GPIO_EXTRA_HEADER
pinctrl: sunxi: move PIO_BASE into sunxi_gpio.h
pinctrl: sunxi: add new D1 pinctrl support
sunxi: introduce NCAT2 generation model
pinctrl: sunxi: add Allwinner D1 pinctrl description
sunxi: clock: D1/R528: Enable PLL LDO during PLL1 setup
sunxi: clock: support D1/R528 PLL6 clock
sunxi: clock: h6: prepare for PRCM less SoCs
Kconfig: sunxi: prepare for using drivers/ram/sunxi
sunxi: add R528/T113-s3/D1(s) DRAM initialisation code
sunxi: add Allwinner R528/T113 SoC support
sunxi: refactor serial base addresses to avoid asm/arch/cpu.h
ARM: dts: sunxi: add Allwinner T113-s SoC .dtsi
sunxi: add MangoPi MQ-R board support
Samuel Holland (2):
clk: sunxi: Add support for the D1 CCU
riscv: dts: allwinner: Add the D1/D1s SoC devicetree
arch/arm/Kconfig | 1 -
arch/arm/cpu/armv7/sunxi/sram.c | 1 +
arch/arm/cpu/armv8/fel_utils.S | 1 +
arch/arm/dts/Makefile | 2 +
.../arm/dts/sun8i-t113s-mangopi-mq-r-t113.dts | 35 +
arch/arm/dts/sun8i-t113s.dtsi | 59 +
arch/arm/dts/sunxi-d1s-t113-mangopi-mq-r.dtsi | 126 ++
arch/arm/dts/sunxi-u-boot.dtsi | 7 +
arch/arm/include/asm/arch-sunxi/boot0.h | 2 +
arch/arm/include/asm/arch-sunxi/clock.h | 3 +-
.../include/asm/arch-sunxi/clock_sun50i_h6.h | 12 +-
arch/arm/include/asm/arch-sunxi/cpu.h | 2 +
arch/arm/include/asm/arch-sunxi/cpu_sun4i.h | 17 -
.../include/asm/arch-sunxi/cpu_sun50i_h6.h | 7 -
arch/arm/include/asm/arch-sunxi/cpu_sun9i.h | 9 -
.../include/asm/arch-sunxi/cpu_sunxi_ncat2.h | 39 +
arch/arm/include/asm/arch-sunxi/mmc.h | 2 +-
arch/arm/include/asm/arch-sunxi/prcm.h | 2 +-
arch/arm/include/asm/arch-sunxi/serial.h | 32 +
arch/arm/include/asm/arch-sunxi/timer.h | 2 +-
arch/arm/mach-sunxi/Kconfig | 36 +-
arch/arm/mach-sunxi/Makefile | 2 +-
arch/arm/mach-sunxi/board.c | 31 +-
arch/arm/mach-sunxi/clock_sun50i_h6.c | 60 +-
arch/arm/mach-sunxi/cpu_info.c | 2 +
arch/arm/mach-sunxi/dram_suniv.c | 2 +-
arch/arm/mach-sunxi/gtbus_sun9i.c | 1 +
arch/arm/mach-sunxi/pinmux.c | 78 -
arch/arm/mach-sunxi/spl_spi_sunxi.c | 1 +
arch/arm/mach-sunxi/timer.c | 1 +
arch/riscv/dts/sun20i-common-regulators.dtsi | 28 +
arch/riscv/dts/sun20i-d1.dtsi | 66 +
arch/riscv/dts/sun20i-d1s.dtsi | 76 +
arch/riscv/dts/sunxi-d1-t113.dtsi | 15 +
arch/riscv/dts/sunxi-d1s-t113.dtsi | 846 ++++++++++
board/sunxi/Makefile | 1 +
board/sunxi/board.c | 13 +-
board/sunxi/chip.c | 2 +-
board/sunxi/pinctrl.c | 115 ++
common/spl/Kconfig | 3 +-
configs/Bananapi_M2_Ultra_defconfig | 1 -
configs/Bananapi_defconfig | 1 -
configs/Bananapro_defconfig | 1 -
configs/Lamobo_R1_defconfig | 1 -
configs/Mele_A1000_defconfig | 1 -
configs/Orangepi_defconfig | 1 -
configs/Orangepi_mini_defconfig | 1 -
configs/bananapi_m1_plus_defconfig | 1 -
configs/bananapi_m2_plus_h3_defconfig | 1 -
configs/bananapi_m2_plus_h5_defconfig | 1 -
configs/i12-tvbox_defconfig | 1 -
configs/jesurun_q5_defconfig | 1 -
configs/mangopi_mq_r_defconfig | 15 +
configs/mixtile_loftq_defconfig | 1 -
configs/nanopi_m1_plus_defconfig | 1 -
configs/nanopi_neo_plus2_defconfig | 1 -
configs/nanopi_r1s_h5_defconfig | 1 -
configs/orangepi_pc2_defconfig | 1 -
configs/orangepi_plus2e_defconfig | 1 -
configs/orangepi_plus_defconfig | 1 -
configs/orangepi_win_defconfig | 1 -
configs/pine_h64_defconfig | 1 -
configs/zeropi_defconfig | 1 -
drivers/Makefile | 1 +
drivers/clk/sunxi/Kconfig | 7 +
drivers/clk/sunxi/Makefile | 1 +
drivers/clk/sunxi/clk_d1.c | 84 +
drivers/clk/sunxi/clk_sunxi.c | 5 +
drivers/gpio/axp_gpio.c | 1 +
drivers/gpio/sunxi_gpio.c | 50 +-
drivers/i2c/mvtwsi.c | 3 +-
drivers/i2c/sun6i_p2wi.c | 2 +-
drivers/i2c/sun8i_rsb.c | 2 +-
drivers/mmc/sunxi_mmc.c | 12 +-
drivers/net/sun8i_emac.c | 9 +-
drivers/net/sunxi_emac.c | 39 +
drivers/pinctrl/sunxi/Kconfig | 5 +
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 43 +-
drivers/ram/Kconfig | 3 +-
drivers/ram/Makefile | 3 +
drivers/ram/sunxi/Kconfig | 72 +
drivers/ram/sunxi/Makefile | 4 +
drivers/ram/sunxi/dram_sun20i_d1.c | 1432 +++++++++++++++++
drivers/ram/sunxi/dram_sun20i_d1.h | 73 +
drivers/video/hitachi_tx18d42vm_lcd.c | 1 +
drivers/video/ssd2828.c | 1 -
drivers/video/sunxi/sunxi_display.c | 1 +
drivers/video/sunxi/sunxi_lcd.c | 1 +
include/configs/sunxi-common.h | 2 +-
include/dt-bindings/clock/sun20i-d1-ccu.h | 158 ++
include/dt-bindings/clock/sun20i-d1-r-ccu.h | 19 +
include/dt-bindings/reset/sun20i-d1-ccu.h | 79 +
include/dt-bindings/reset/sun20i-d1-r-ccu.h | 16 +
.../arch-sunxi/gpio.h => include/sunxi_gpio.h | 104 +-
94 files changed, 3723 insertions(+), 287 deletions(-)
create mode 100644 arch/arm/dts/sun8i-t113s-mangopi-mq-r-t113.dts
create mode 100644 arch/arm/dts/sun8i-t113s.dtsi
create mode 100644 arch/arm/dts/sunxi-d1s-t113-mangopi-mq-r.dtsi
create mode 100644 arch/arm/include/asm/arch-sunxi/cpu_sunxi_ncat2.h
create mode 100644 arch/arm/include/asm/arch-sunxi/serial.h
delete mode 100644 arch/arm/mach-sunxi/pinmux.c
create mode 100644 arch/riscv/dts/sun20i-common-regulators.dtsi
create mode 100644 arch/riscv/dts/sun20i-d1.dtsi
create mode 100644 arch/riscv/dts/sun20i-d1s.dtsi
create mode 100644 arch/riscv/dts/sunxi-d1-t113.dtsi
create mode 100644 arch/riscv/dts/sunxi-d1s-t113.dtsi
create mode 100644 board/sunxi/pinctrl.c
create mode 100644 configs/mangopi_mq_r_defconfig
create mode 100644 drivers/clk/sunxi/clk_d1.c
create mode 100644 drivers/ram/sunxi/Kconfig
create mode 100644 drivers/ram/sunxi/Makefile
create mode 100644 drivers/ram/sunxi/dram_sun20i_d1.c
create mode 100644 drivers/ram/sunxi/dram_sun20i_d1.h
create mode 100644 include/dt-bindings/clock/sun20i-d1-ccu.h
create mode 100644 include/dt-bindings/clock/sun20i-d1-r-ccu.h
create mode 100644 include/dt-bindings/reset/sun20i-d1-ccu.h
create mode 100644 include/dt-bindings/reset/sun20i-d1-r-ccu.h
rename arch/arm/include/asm/arch-sunxi/gpio.h => include/sunxi_gpio.h (73%)
--
2.35.8
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