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From: Jolly Shah <jolly.shah-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
To: ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
	mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org,
	matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org,
	sudeep.holla-5wv7dgnIgG8@public.gmane.org,
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	dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	mark.rutland-5wv7dgnIgG8@public.gmane.org
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Jolly Shah <jollys-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>,
	Rajan Vaja <rajanv-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH v3 1/4] dt-bindings: firmware: Add bindings for ZynqMP firmware
Date: Wed, 24 Jan 2018 15:21:11 -0800	[thread overview]
Message-ID: <1516836074-4149-2-git-send-email-jollys@xilinx.com> (raw)
In-Reply-To: <1516836074-4149-1-git-send-email-jollys-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>

Add documentation to describe Xilinx ZynqMP firmware driver
bindings. Firmware driver provides an interface to firmware
APIs. Interface APIs can be used by any driver to communicate
to PMUFW (Platform Management Unit).

Signed-off-by: Jolly Shah <jollys-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Rajan Vaja <rajanv-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
---
 .../bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt

diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt
new file mode 100644
index 0000000..a7aaf56
--- /dev/null
+++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt
@@ -0,0 +1,16 @@
+Xilinx Zynq MPSoC Firmware Device Tree Bindings
+
+The zynqmp-firmware node describes the interface to platform firmware.
+
+Required properties:
+ - compatible:	Must contain:  "xlnx,zynqmp-firmware"
+ - method:	The method of calling the PM-API firmware layer.
+		Permitted values are:
+		 - "smc" : To be used in configurations without a hypervisor
+		 - "hvc" : To be used when hypervisor is present
+
+Examples:
+	zynqmp_firmware: zynqmp-firmware {
+		compatible = "xlnx,zynqmp-firmware";
+		method = "smc";
+	};
-- 
2.7.4

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  parent reply	other threads:[~2018-01-24 23:21 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-24 23:21 [PATCH v3 0/4] drivers: firmware: xilinx: Add firmware driver support Jolly Shah
     [not found] ` <1516836074-4149-1-git-send-email-jollys-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
2018-01-24 23:21   ` Jolly Shah [this message]
2018-01-30 17:08     ` [PATCH v3 1/4] dt-bindings: firmware: Add bindings for ZynqMP firmware Rob Herring
2018-01-31 18:03       ` Jolly Shah
2018-02-01 15:11         ` Rob Herring
2018-01-31 18:03     ` Mark Rutland
     [not found]       ` <20180131180354.mqf4gvvprdtycbn5-agMKViyK24J5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2018-02-01  1:04         ` Jolly Shah
     [not found]           ` <CY1PR0201MB076454E915A6E6947A39F04BB8FA0-w5HSbVcoX6AJQdFqRSmStRrHTHEw16jenBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2018-02-01 10:27             ` Mark Rutland
2018-02-02 19:50               ` Jolly Shah
2018-01-24 23:21 ` [PATCH v3 2/4] drivers: firmware: xilinx: Add ZynqMP firmware driver Jolly Shah
     [not found]   ` <1516836074-4149-3-git-send-email-jollys-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
2018-01-30  5:05     ` Shubhrajyoti Datta
2018-01-31 19:46       ` Jolly Shah
2018-01-31 18:20     ` Mark Rutland
     [not found]       ` <20180131182012.oshjmvahetaizlbu-agMKViyK24J5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2018-02-01  1:23         ` Jolly Shah
     [not found]           ` <CY1PR0201MB0764D88D409A35B8379323B4B8FA0-w5HSbVcoX6AJQdFqRSmStRrHTHEw16jenBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2018-02-01 10:33             ` Mark Rutland
     [not found]               ` <20180201103321.fftn37mgzbk6oltl-agMKViyK24J5pKCnmE3YQBJ8xKzm50AiAL8bYrjMMd8@public.gmane.org>
2018-02-01 23:54                 ` Jolly Shah
2018-01-24 23:21 ` [PATCH v3 3/4] drivers: firmware: xilinx: Add sysfs interface Jolly Shah
2018-01-24 23:21 ` [PATCH v3 4/4] drivers: firmware: xilinx: Add debugfs interface Jolly Shah
2018-01-25  9:30   ` Greg KH
     [not found]     ` <20180125093057.GA1936-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2018-01-31 19:48       ` Jolly Shah

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