From: "Chia-Wei, Wang" <chiawei_wang@aspeedtech.com>
To: <robh+dt@kernel.org>, <joel@jms.id.au>, <andrew@aj.id.au>,
<tglx@linutronix.de>, <maz@kernel.org>, <p.zabel@pengutronix.de>,
<linux-aspeed@lists.ozlabs.org>, <openbmc@lists.ozlabs.org>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Cc: <BMC-SW@aspeedtech.com>
Subject: [PATCH 0/6] arm: aspeed: Add eSPI support
Date: Wed, 6 Jan 2021 13:59:33 +0800 [thread overview]
Message-ID: <20210106055939.19386-1-chiawei_wang@aspeedtech.com> (raw)
This patch series add the driver support for the eSPI controller
of Aspeed 6th generation SoCs. This controller is a slave device
communicating with a master over Enhanced Serial Peripheral Interface (eSPI).
It supports all of the 4 eSPI channels, namely peripheral, virtual wire,
out-of-band, and flash, and operates at max frequency of 66MHz.
Chia-Wei, Wang (6):
dt-bindings: aspeed: Add eSPI controller
MAINTAINER: Add ASPEED eSPI driver entry
clk: ast2600: Add eSPI reset bit
irqchip/aspeed: Add Aspeed eSPI interrupt controller
soc: aspeed: Add eSPI driver
ARM: dts: aspeed: Add AST2600 eSPI nodes
.../devicetree/bindings/soc/aspeed/espi.yaml | 252 +++++++
MAINTAINERS | 14 +
arch/arm/boot/dts/aspeed-g6.dtsi | 57 ++
drivers/irqchip/Makefile | 2 +-
drivers/irqchip/irq-aspeed-espi-ic.c | 251 +++++++
drivers/soc/aspeed/Kconfig | 49 ++
drivers/soc/aspeed/Makefile | 5 +
drivers/soc/aspeed/aspeed-espi-ctrl.c | 197 +++++
drivers/soc/aspeed/aspeed-espi-flash.c | 490 ++++++++++++
drivers/soc/aspeed/aspeed-espi-oob.c | 706 ++++++++++++++++++
drivers/soc/aspeed/aspeed-espi-peripheral.c | 613 +++++++++++++++
drivers/soc/aspeed/aspeed-espi-vw.c | 211 ++++++
include/dt-bindings/clock/ast2600-clock.h | 1 +
.../interrupt-controller/aspeed-espi-ic.h | 15 +
include/soc/aspeed/espi.h | 279 +++++++
include/uapi/linux/aspeed-espi.h | 160 ++++
16 files changed, 3301 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/soc/aspeed/espi.yaml
create mode 100644 drivers/irqchip/irq-aspeed-espi-ic.c
create mode 100644 drivers/soc/aspeed/aspeed-espi-ctrl.c
create mode 100644 drivers/soc/aspeed/aspeed-espi-flash.c
create mode 100644 drivers/soc/aspeed/aspeed-espi-oob.c
create mode 100644 drivers/soc/aspeed/aspeed-espi-peripheral.c
create mode 100644 drivers/soc/aspeed/aspeed-espi-vw.c
create mode 100644 include/dt-bindings/interrupt-controller/aspeed-espi-ic.h
create mode 100644 include/soc/aspeed/espi.h
create mode 100644 include/uapi/linux/aspeed-espi.h
--
2.17.1
next reply other threads:[~2021-01-06 6:01 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-06 5:59 Chia-Wei, Wang [this message]
2021-01-06 5:59 ` [PATCH 1/6] dt-bindings: aspeed: Add eSPI controller Chia-Wei, Wang
2021-01-06 15:07 ` Rob Herring
2021-01-07 2:31 ` ChiaWei Wang
2021-01-06 5:59 ` [PATCH 2/6] MAINTAINER: Add ASPEED eSPI driver entry Chia-Wei, Wang
2021-01-06 5:59 ` [PATCH 3/6] clk: ast2600: Add eSPI reset bit Chia-Wei, Wang
2021-01-06 5:59 ` [PATCH 4/6] irqchip/aspeed: Add Aspeed eSPI interrupt controller Chia-Wei, Wang
2021-01-06 10:59 ` Marc Zyngier
2021-01-07 2:59 ` ChiaWei Wang
2021-01-07 10:17 ` Marc Zyngier
2021-01-08 2:33 ` ChiaWei Wang
2021-01-06 5:59 ` [PATCH 5/6] soc: aspeed: Add eSPI driver Chia-Wei, Wang
2021-01-06 15:32 ` Rob Herring
2021-01-07 2:35 ` ChiaWei Wang
2021-01-08 2:59 ` Joel Stanley
2021-01-08 3:09 ` Ryan Chen
2021-01-06 5:59 ` [PATCH 6/6] ARM: dts: aspeed: Add AST2600 eSPI nodes Chia-Wei, Wang
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