[PATCH 00/12] Add minimal support for Exynos850 SoC

From: Sam Protsenko
Date: Fri Jul 30 2021 - 10:49:28 EST


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

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2.30.2