From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Nelson Subject: [RFC 3/6] Documentation: dt: add bindings for ti bb2d Date: Thu, 17 Nov 2016 20:44:33 -0600 Message-ID: <20161118024436.13447-3-robertcnelson@gmail.com> References: <20161118024436.13447-1-robertcnelson@gmail.com> Return-path: In-Reply-To: <20161118024436.13447-1-robertcnelson-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Gowtham Tammana , Tomi Valkeinen List-Id: devicetree@vger.kernel.org From: Gowtham Tammana Add documentation for device tree bindings description for 2D GPU blitter module present in Texas Instruments family of SoCs. Signed-off-by: Gowtham Tammana Signed-off-by: Tomi Valkeinen --- Documentation/devicetree/bindings/gpu/ti-bb2d.txt | 27 +++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpu/ti-bb2d.txt diff --git a/Documentation/devicetree/bindings/gpu/ti-bb2d.txt b/Documentation/devicetree/bindings/gpu/ti-bb2d.txt new file mode 100644 index 0000000..af47488 --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/ti-bb2d.txt @@ -0,0 +1,27 @@ +* Texas Instruments BB2D blitter module + +This binding describes the 2D BitBlit (BB2D) graphics accelerator +subsystem based on the GC320 core from Vivante Corporation available +in Texas Instruments SoCs. + +Required properties: + - compatible: value should take the following format: + "ti,-bb2d", "vivante," + accepted values: + (a) "ti,dra7-bb2d", "vivante,gc320" for TI DRA7xx / AM57x + + - reg : base address and length of BB2D IP registers + - interrupts : BB2D interrupt line number + - ti,hwmods : name of the hwmod associated with BB2D module + - clocks : handle to BB2D functional clock + - clock-names : fclk + +Example for DRA7x SoC: + bb2d: bb2d@59000000 { + compatible = "ti,dra7-bb2d", "vivante,gc320"; + reg = <0x59000000 0x0700>; + interrupts = ; + ti,hwmods = "bb2d"; + clocks = <&dpll_core_h24x2_ck>; + clock-names = "fclk"; + }; -- 2.10.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html