From: Eddie James <eajames@linux.ibm.com>
To: linux-aspeed@lists.ozlabs.org
Subject: [PATCH 1/6] dt-bindings: misc: Add Aspeed XDMA engine binding documentation
Date: Mon, 4 Mar 2019 15:36:55 -0600 [thread overview]
Message-ID: <1551735420-16202-2-git-send-email-eajames@linux.ibm.com> (raw)
In-Reply-To: <1551735420-16202-1-git-send-email-eajames@linux.ibm.com>
Document the bindings.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
---
.../devicetree/bindings/misc/aspeed,xdma.txt | 23 ++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 Documentation/devicetree/bindings/misc/aspeed,xdma.txt
diff --git a/Documentation/devicetree/bindings/misc/aspeed,xdma.txt b/Documentation/devicetree/bindings/misc/aspeed,xdma.txt
new file mode 100644
index 0000000..85e82ea
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/aspeed,xdma.txt
@@ -0,0 +1,23 @@
+* Device tree bindings for the Aspeed XDMA engine
+
+The XDMA Engine embedded in the AST2500 SOC can perform automatic DMA
+operations over PCI between the AST2500 (acting as a BMC) and a host processor.
+
+Required properties:
+
+ - compatible "aspeed,ast2500-xdma"
+ - reg contains the offset and length of the memory region
+ assigned to the XDMA registers
+ - resets reset specifier for the syscon reset associated with
+ the XDMA engine
+ - interrupts the interrupt associated with the XDMA engine on this
+ platform
+
+Example:
+
+ xdma at 1e6e7000 {
+ compatible = "aspeed,ast2500-xdma";
+ reg = <0x1e6e7000 0x100>;
+ resets = <&syscon ASPEED_RESET_XDMA>;
+ interrupts = <6>;
+ };
--
1.8.3.1
WARNING: multiple messages have this Message-ID (diff)
From: Eddie James <eajames@linux.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: linux-aspeed@lists.ozlabs.org, devicetree@vger.kernel.org,
robh+dt@kernel.org, mark.rutland@arm.com, joel@jms.id.au,
andrew@aj.id.au, arnd@arndb.de, gregkh@linuxfoundation.org,
jk@ozlabs.org, openbmc@lists.ozlabs.org,
Eddie James <eajames@linux.ibm.com>
Subject: [PATCH 1/6] dt-bindings: misc: Add Aspeed XDMA engine binding documentation
Date: Mon, 4 Mar 2019 15:36:55 -0600 [thread overview]
Message-ID: <1551735420-16202-2-git-send-email-eajames@linux.ibm.com> (raw)
In-Reply-To: <1551735420-16202-1-git-send-email-eajames@linux.ibm.com>
Document the bindings.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
---
.../devicetree/bindings/misc/aspeed,xdma.txt | 23 ++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 Documentation/devicetree/bindings/misc/aspeed,xdma.txt
diff --git a/Documentation/devicetree/bindings/misc/aspeed,xdma.txt b/Documentation/devicetree/bindings/misc/aspeed,xdma.txt
new file mode 100644
index 0000000..85e82ea
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/aspeed,xdma.txt
@@ -0,0 +1,23 @@
+* Device tree bindings for the Aspeed XDMA engine
+
+The XDMA Engine embedded in the AST2500 SOC can perform automatic DMA
+operations over PCI between the AST2500 (acting as a BMC) and a host processor.
+
+Required properties:
+
+ - compatible "aspeed,ast2500-xdma"
+ - reg contains the offset and length of the memory region
+ assigned to the XDMA registers
+ - resets reset specifier for the syscon reset associated with
+ the XDMA engine
+ - interrupts the interrupt associated with the XDMA engine on this
+ platform
+
+Example:
+
+ xdma@1e6e7000 {
+ compatible = "aspeed,ast2500-xdma";
+ reg = <0x1e6e7000 0x100>;
+ resets = <&syscon ASPEED_RESET_XDMA>;
+ interrupts = <6>;
+ };
--
1.8.3.1
next prev parent reply other threads:[~2019-03-04 21:36 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-04 21:36 [PATCH 0/6] drivers/misc: Add XDMA engine driver Eddie James
2019-03-04 21:36 ` Eddie James
2019-03-04 21:36 ` Eddie James [this message]
2019-03-04 21:36 ` [PATCH 1/6] dt-bindings: misc: Add Aspeed XDMA engine binding documentation Eddie James
2019-03-04 21:36 ` [PATCH 2/6] drivers/misc: Add Aspeed XDMA engine driver Eddie James
2019-03-04 21:36 ` Eddie James
2019-03-05 8:01 ` Arnd Bergmann
2019-03-05 8:01 ` Arnd Bergmann
2019-03-05 21:45 ` Eddie James
2019-03-05 21:45 ` Eddie James
2019-03-06 0:00 ` Andrew Jeffery
2019-03-06 0:00 ` Andrew Jeffery
2019-03-06 10:48 ` Arnd Bergmann
2019-03-06 10:48 ` Arnd Bergmann
2019-03-12 18:46 ` Eddie James
2019-03-12 18:46 ` Eddie James
2019-03-04 21:36 ` [PATCH 3/6] drivers/misc: xdma: Add user interface Eddie James
2019-03-04 21:36 ` Eddie James
2019-03-04 21:36 ` [PATCH 4/6] drivers/misc: xdma: Add PCI device configuration sysfs Eddie James
2019-03-04 21:36 ` Eddie James
2019-03-04 21:36 ` [PATCH 5/6] drivers/misc: xdma: Add debugfs entries Eddie James
2019-03-04 21:36 ` Eddie James
2019-03-04 21:37 ` [PATCH 6/6] ARM: dts: aspeed: Add XDMA engine Eddie James
2019-03-04 21:37 ` Eddie James
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