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From: Eric Anholt <eric@anholt.net>
To: Florian Fainelli <f.fainelli@gmail.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Phil Elwell <phil@raspberrypi.org>
Cc: linux-rpi-kernel@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Stefan Wahren <stefan.wahren@i2se.com>,
	bcm-kernel-feedback-list@broadcom.com,
	Eric Anholt <eric@anholt.net>
Subject: [PATCH 3/5] dt-bindings: soc: Add a binding for the Broadcom VCHI services.
Date: Mon,  5 Mar 2018 12:28:04 -0800	[thread overview]
Message-ID: <20180305202806.21219-4-eric@anholt.net> (raw)
In-Reply-To: <20180305202806.21219-1-eric@anholt.net>

The VCHI communication channel can be provided by BCM283x and Capri
SoCs, to communicate with the VPU-side OS services.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 .../devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt

diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt
new file mode 100644
index 000000000000..4055a8977f3e
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt
@@ -0,0 +1,18 @@
+Broadcom VCHIQ firmware services
+
+Required properties:
+
+- compatible:	Should be "brcm,bcm2835-vchiq"
+- reg:		Physical base address and length of the doorbell register pair
+- interrupts:	The interrupt number
+		  See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
+- firmware:	Reference to the RPi firmware device node
+
+Example:
+
+vchi@7e00b840 {
+	compatible = "brcm,bcm2835-vchiq";
+	reg = <0x7e00b840 0xf>;
+	interrupts = <0 2>;
+	firmware = <&firmware>;
+};
-- 
2.16.2

WARNING: multiple messages have this Message-ID (diff)
From: eric@anholt.net (Eric Anholt)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/5] dt-bindings: soc: Add a binding for the Broadcom VCHI services.
Date: Mon,  5 Mar 2018 12:28:04 -0800	[thread overview]
Message-ID: <20180305202806.21219-4-eric@anholt.net> (raw)
In-Reply-To: <20180305202806.21219-1-eric@anholt.net>

The VCHI communication channel can be provided by BCM283x and Capri
SoCs, to communicate with the VPU-side OS services.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 .../devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt

diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt
new file mode 100644
index 000000000000..4055a8977f3e
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-vchiq.txt
@@ -0,0 +1,18 @@
+Broadcom VCHIQ firmware services
+
+Required properties:
+
+- compatible:	Should be "brcm,bcm2835-vchiq"
+- reg:		Physical base address and length of the doorbell register pair
+- interrupts:	The interrupt number
+		  See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt
+- firmware:	Reference to the RPi firmware device node
+
+Example:
+
+vchi at 7e00b840 {
+	compatible = "brcm,bcm2835-vchiq";
+	reg = <0x7e00b840 0xf>;
+	interrupts = <0 2>;
+	firmware = <&firmware>;
+};
-- 
2.16.2

  parent reply	other threads:[~2018-03-05 20:28 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-05 20:28 [PATCH 0/5] VCHI DT bindings Eric Anholt
2018-03-05 20:28 ` Eric Anholt
2018-03-05 20:28 ` [PATCH 1/5] staging: vc04_services: Remove dead FRAGMENTS_T Eric Anholt
2018-03-05 20:28   ` Eric Anholt
2018-03-05 20:28 ` [PATCH 2/5] staging: vc04_services: Remove cache-line-size property Eric Anholt
2018-03-05 20:28   ` Eric Anholt
2018-03-06 10:30   ` Stefan Wahren
2018-03-06 10:30     ` Stefan Wahren
2018-03-06 10:30     ` Stefan Wahren
2018-03-06 19:02     ` Eric Anholt
2018-03-06 19:02       ` Eric Anholt
2018-03-07  8:02       ` Phil Elwell
2018-03-07  8:02         ` Phil Elwell
2018-03-07  8:02         ` Phil Elwell
2018-03-07 12:10         ` Stefan Wahren
2018-03-07 12:10           ` Stefan Wahren
2018-03-07 12:10           ` Stefan Wahren
2018-03-07 12:39           ` Phil Elwell
2018-03-07 12:39             ` Phil Elwell
2018-03-07 12:39             ` Phil Elwell
2018-03-07 17:51             ` Eric Anholt
2018-03-07 17:51               ` Eric Anholt
2018-03-05 20:28 ` Eric Anholt [this message]
2018-03-05 20:28   ` [PATCH 3/5] dt-bindings: soc: Add a binding for the Broadcom VCHI services Eric Anholt
2018-03-05 20:51   ` Rob Herring
2018-03-05 20:51     ` Rob Herring
2018-03-05 20:28 ` [PATCH 4/5] ARM: dts: bcm2835: Add VCHI node to the Raspberry Pi boards Eric Anholt
2018-03-05 20:28   ` Eric Anholt
2018-03-05 20:28   ` Eric Anholt
2018-03-05 20:28 ` [PATCH 5/5] staging: vc04_services: Mark the "DT bindings" job done Eric Anholt
2018-03-05 20:28   ` Eric Anholt

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