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From: Eddie James <eajames@linux.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: linux-aspeed@lists.ozlabs.org, andrew@aj.id.au, joel@jms.id.au,
	maz@kernel.org, jason@lakedaemon.net, tglx@linutronix.de,
	robh+dt@kernel.org, mark.rutland@arm.com,
	devicetree@vger.kernel.org
Subject: [PATCH 00/12] Aspeed: Add SCU interrupt controller and XDMA engine drivers
Date: Fri,  8 Nov 2019 14:18:21 -0600	[thread overview]
Message-ID: <1573244313-9190-1-git-send-email-eajames@linux.ibm.com> (raw)

This series first adds a driver to control the interrupt controller provided by
the System Control Unit (SCU) on the AST2500 and AST2600 SOCs. The interrupts
made available are necessary for the control of the XDMA engine embedded in the
same Aspeed SOCs.
This series then adds a driver to control the XDMA engine. This driver was
previously sent to the list without support for the AST2600, and has been
refactored significantly to enable that support. The XDMA engine performs
automatic DMA operations between the Aspeed SOC (acting as a BMC) and a host
processor.

Eddie James (12):
  dt-bindings: interrupt-controller: Add Aspeed SCU interrupt controller
  irqchip: Add Aspeed SCU interrupt controller
  ARM: dts: aspeed: ast2500: Add SCU interrupt controller
  ARM: dts: aspeed: ast2600: Add SCU interrupt controllers
  dt-bindings: soc: Add Aspeed XDMA Engine
  drivers/soc: Add Aspeed XDMA Engine Driver
  drivers/soc: xdma: Add user interface
  ARM: dts: aspeed: ast2500: Add XDMA Engine
  ARM: dts: aspeed: ast2600: Add XDMA Engine
  ARM: dts: aspeed: witherspoon: Enable XDMA Engine
  ARM: dts: aspeed: rainier: Enable XDMA engine
  ARM: dts: aspeed: tacoma: Enable XDMA engine

 .../interrupt-controller/aspeed,ast2xxx-scu-ic.txt |   26 +
 .../devicetree/bindings/soc/aspeed/xdma.txt        |   24 +
 MAINTAINERS                                        |   16 +
 arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts       |    4 +
 arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts        |    4 +
 arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts   |    4 +
 arch/arm/boot/dts/aspeed-g5.dtsi                   |   21 +-
 arch/arm/boot/dts/aspeed-g6.dtsi                   |   29 +
 drivers/irqchip/Makefile                           |    2 +-
 drivers/irqchip/irq-aspeed-scu-ic.c                |  233 +++++
 drivers/soc/aspeed/Kconfig                         |    8 +
 drivers/soc/aspeed/Makefile                        |    1 +
 drivers/soc/aspeed/aspeed-xdma.c                   | 1079 ++++++++++++++++++++
 .../interrupt-controller/aspeed-scu-ic.h           |   23 +
 include/uapi/linux/aspeed-xdma.h                   |   49 +
 15 files changed, 1521 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
 create mode 100644 Documentation/devicetree/bindings/soc/aspeed/xdma.txt
 create mode 100644 drivers/irqchip/irq-aspeed-scu-ic.c
 create mode 100644 drivers/soc/aspeed/aspeed-xdma.c
 create mode 100644 include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
 create mode 100644 include/uapi/linux/aspeed-xdma.h

-- 
1.8.3.1


             reply	other threads:[~2019-11-08 20:19 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-08 20:18 Eddie James [this message]
2019-11-08 20:18 ` [PATCH 01/12] dt-bindings: interrupt-controller: Add Aspeed SCU interrupt controller Eddie James
2019-11-12  0:54   ` Rob Herring
2019-11-08 20:18 ` [PATCH 02/12] irqchip: " Eddie James
2019-11-10 14:53   ` Marc Zyngier
2019-11-08 20:18 ` [PATCH 03/12] ARM: dts: aspeed: ast2500: Add " Eddie James
2019-11-08 20:18 ` [PATCH 04/12] ARM: dts: aspeed: ast2600: Add SCU interrupt controllers Eddie James
2019-11-08 20:18 ` [PATCH 05/12] dt-bindings: soc: Add Aspeed XDMA Engine Eddie James
2019-11-14 19:00   ` Rob Herring
2019-11-08 20:18 ` [PATCH 06/12] drivers/soc: Add Aspeed XDMA Engine Driver Eddie James
2019-11-24 23:32   ` Andrew Jeffery
2019-11-25  0:01     ` Andrew Jeffery
2019-11-25 19:15     ` Eddie James
2019-11-26  0:53       ` Andrew Jeffery
2019-11-08 20:18 ` [PATCH 07/12] drivers/soc: xdma: Add user interface Eddie James
2019-11-24 23:59   ` Andrew Jeffery
2019-11-25 19:44     ` Eddie James
2019-11-26  3:30       ` Andrew Jeffery
2019-12-04 15:26         ` Eddie James
2019-11-08 20:18 ` [PATCH 08/12] ARM: dts: aspeed: ast2500: Add XDMA Engine Eddie James
2019-11-08 20:18 ` [PATCH 09/12] ARM: dts: aspeed: ast2600: " Eddie James
2019-11-08 20:18 ` [PATCH 10/12] ARM: dts: aspeed: witherspoon: Enable " Eddie James
2019-11-08 20:18 ` [PATCH 11/12] ARM: dts: aspeed: rainier: Enable XDMA engine Eddie James
2019-11-08 20:18 ` [PATCH 12/12] ARM: dts: aspeed: tacoma: " Eddie James

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