Allwinner V831 is a new SoC by Allwinner oriented at the camera market. It has a QFN88 package with co-packaged 64MiB DDR2 DRAM. Another SoC, V833, is also available, which has the same die with V831 but w/o co-packaged DRAM (thus a BGA package). This patchset tries to add basical support for V831, with consideration of V833 in many drivers. The DT is only for a temporary test device w/o schematics, development will be shifted to another device when the patchset leaves RFC. Icenowy Zheng (12): dt-bindings: clock: sunxi-ng: add compatible for V831/V833 CCU dt-bindings: clk: sunxi-ng: add V833 CCU clock/reset indices headers clk: sunxi-ng: add CCU driver for V831/V833 dt-bindings: pinctrl: sunxi: add compatible for V831/V833 pinctrl pinctrl: sunxi: add pinctrl driver for V831/V833 dt-bindings: rtc: sun6i: add compatible string for V831/V833 RTC rtc: sun6i: add compatible string for V831/V833 RTC dt-bindings: mmc: sunxi: add compatible strings for V831 MMC dt-bindings: watchdog: sunxi: add compatible string for V831/V833 WDT dt-bindings: spi: sun6i: add compatible for V831 SPI ARM: dts: sun8i: add DTSI file for V831 [DO NOT MERGE] ARM: dts: sun8i: v831: add a device tree file for Y20GA .../clock/allwinner,sun4i-a10-ccu.yaml | 2 + .../bindings/mmc/allwinner,sun4i-a10-mmc.yaml | 3 + .../pinctrl/allwinner,sun4i-a10-pinctrl.yaml | 4 + .../bindings/rtc/allwinner,sun6i-a31-rtc.yaml | 2 + .../bindings/spi/allwinner,sun6i-a31-spi.yaml | 1 + .../watchdog/allwinner,sun4i-a10-wdt.yaml | 3 + arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/sun8i-v831-yi-y20ga.dts | 53 + arch/arm/boot/dts/sun8i-v831.dtsi | 244 +++++ drivers/clk/sunxi-ng/Kconfig | 5 + drivers/clk/sunxi-ng/Makefile | 1 + drivers/clk/sunxi-ng/ccu-sun8i-v833.c | 930 ++++++++++++++++++ drivers/clk/sunxi-ng/ccu-sun8i-v833.h | 46 + drivers/pinctrl/sunxi/Kconfig | 5 + drivers/pinctrl/sunxi/Makefile | 1 + drivers/pinctrl/sunxi/pinctrl-sun8i-v83x.c | 743 ++++++++++++++ drivers/pinctrl/sunxi/pinctrl-sunxi.h | 2 + drivers/rtc/rtc-sun6i.c | 18 + include/dt-bindings/clock/sun8i-v833-ccu.h | 89 ++ include/dt-bindings/reset/sun8i-v833-ccu.h | 52 + 20 files changed, 2206 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/sun8i-v831-yi-y20ga.dts create mode 100644 arch/arm/boot/dts/sun8i-v831.dtsi create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-v833.c create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-v833.h create mode 100644 drivers/pinctrl/sunxi/pinctrl-sun8i-v83x.c create mode 100644 include/dt-bindings/clock/sun8i-v833-ccu.h create mode 100644 include/dt-bindings/reset/sun8i-v833-ccu.h -- 2.28.0
