| From: |
| Kevin Chen <kevin_chen-AT-aspeedtech.com> |
| To: |
| <lee-AT-kernel.org>, <robh-AT-kernel.org>, <krzk+dt-AT-kernel.org>, <conor+dt-AT-kernel.org>, <joel-AT-jms.id.au>, <andrew-AT-codeconstruct.com.au>, <derek.kiernan-AT-amd.com>, <dragan.cvetic-AT-amd.com>, <arnd-AT-arndb.de>, <gregkh-AT-linuxfoundation.org>, <devicetree-AT-vger.kernel.org>, <linux-arm-kernel-AT-lists.infradead.org>, <linux-aspeed-AT-lists.ozlabs.org>, <linux-kernel-AT-vger.kernel.org> |
| Subject: |
| Add AST2600 LPC PCC support |
| Date: |
| Tue, 04 Mar 2025 18:44:31 +0800 |
| Message-ID: |
| <20250304104434.481429-1-kevin_chen@aspeedtech.com> |
| Cc: |
| Kevin Chen <kevin_chen-AT-aspeedtech.com> |
| Archive-link: |
| Article |
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
