This patch series adds initial platform support for Samsung Exynos850 SoC [1]. With this patchset it's possible to run the kernel with BusyBox rootfs as a RAM disk. More advanced platform support (like MMC driver additions) will be added later. The idea is to keep the first submission minimal to ease the review, and then build up on top of that. [1] https://www.samsung.com/semiconductor/minisite/exynos/products/mobileprocessor/exynos-850/ Jaehyoung Choi (1): pinctrl: samsung: Fix pinctrl bank pin count Sam Protsenko (11): pinctrl: samsung: Add Exynos850 SoC specific data dt-bindings: pinctrl: samsung: Add Exynos850 doc tty: serial: samsung: Init USI to keep clocks running tty: serial: samsung: Fix driver data macros style tty: serial: samsung: Add Exynos850 SoC data dt-bindings: serial: samsung: Add Exynos850 doc MAINTAINERS: Cover Samsung clock YAML bindings dt-bindings: clock: Add bindings for Exynos850 clock controller clk: samsung: Add Exynos850 clock driver stub dt-bindings: interrupt-controller: Add IRQ constants for Exynos850 arm64: dts: exynos: Add Exynos850 SoC support .../bindings/clock/exynos850-clock.yaml | 70 ++ .../bindings/pinctrl/samsung-pinctrl.txt | 1 + .../bindings/serial/samsung_uart.yaml | 1 + MAINTAINERS | 3 +- .../boot/dts/exynos/exynos850-pinctrl.dtsi | 782 ++++++++++++++++++ arch/arm64/boot/dts/exynos/exynos850-usi.dtsi | 30 + arch/arm64/boot/dts/exynos/exynos850.dtsi | 245 ++++++ drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-exynos850.c | 63 ++ .../pinctrl/samsung/pinctrl-exynos-arm64.c | 129 +++ drivers/pinctrl/samsung/pinctrl-exynos.h | 29 + drivers/pinctrl/samsung/pinctrl-samsung.c | 4 +- drivers/pinctrl/samsung/pinctrl-samsung.h | 1 + drivers/tty/serial/samsung_tty.c | 50 +- include/dt-bindings/clock/exynos850.h | 267 ++++++ .../interrupt-controller/exynos850.h | 290 +++++++ include/linux/serial_s3c.h | 9 + 17 files changed, 1970 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/exynos850-clock.yaml create mode 100644 arch/arm64/boot/dts/exynos/exynos850-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/exynos850-usi.dtsi create mode 100644 arch/arm64/boot/dts/exynos/exynos850.dtsi create mode 100644 drivers/clk/samsung/clk-exynos850.c create mode 100644 include/dt-bindings/clock/exynos850.h create mode 100644 include/dt-bindings/interrupt-controller/exynos850.h -- 2.30.2
