The AST2600 has PCC controller in LPC, placed in LPC node. As a result, add LPC PCC controller driver to support POST code capture. -- v2: -- Change driver path to drivers/misc Kevin Chen (3): dt-binding: aspeed: Add LPC PCC controller ARM: dts: aspeed-g6: Add AST2600 LPC PCC support soc: aspeed: lpc-pcc: Add PCC controller support .../devicetree/bindings/mfd/aspeed-lpc.yaml | 36 ++ arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 7 + drivers/misc/Kconfig | 10 + drivers/misc/Makefile | 1 + drivers/misc/aspeed-lpc-pcc.c | 441 ++++++++++++++++++ 5 files changed, 495 insertions(+) create mode 100644 drivers/misc/aspeed-lpc-pcc.c -- 2.34.1
