From: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
To: Maxime Ripard
<maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>,
David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
Michael Turquette
<mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Michael Trimarchi
<michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>,
linux-amarula-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
Jagan Teki
<jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
Subject: [PATCH v8 06/15] dt-bindings: sun6i-dsi: Add VCC-DSI supply property
Date: Mon, 11 Mar 2019 19:06:28 +0530 [thread overview]
Message-ID: <20190311133637.18334-7-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20190311133637.18334-1-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
Allwinner MIPI DSI controllers are supplied with SoC DSI
power rails via VCC-DSI pin.
Some board still work without supplying this but give more
faith on datasheet and hardware schematics and document this
supply property in required property list.
Signed-off-by: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
Reviewed-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Tested-by: Merlijn Wajer <merlijn-tF0PIh4TN3odnm+yROfE0A@public.gmane.org>
---
Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt
index 6a6cf5de08b0..1cc40663b7a2 100644
--- a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt
+++ b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt
@@ -21,6 +21,7 @@ Required properties:
- phys: phandle to the D-PHY
- phy-names: must be "dphy"
- resets: phandle to the reset controller driving the encoder
+ - vcc-dsi-supply: the VCC-DSI power supply of the DSI encoder
- ports: A ports node with endpoint definitions as defined in
Documentation/devicetree/bindings/media/video-interfaces.txt. The
--
2.18.0.321.gffc6fa0e3
next prev parent reply other threads:[~2019-03-11 13:36 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-11 13:36 [PATCH v8 00/15] drm/sun4i: Allwinner A64 MIPI-DSI support Jagan Teki
2019-03-11 13:36 ` [PATCH v8 01/15] drm/sun4i: dsi: Fix video start delay computation Jagan Teki
[not found] ` <20190311133637.18334-2-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2019-03-11 15:37 ` Maxime Ripard
2019-03-11 16:01 ` Jagan Teki
[not found] ` <CAMty3ZDDARP02qMJZ9CXeiMv=kghoiUHgEAV9b4q+SrbLss40Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-03-19 10:25 ` Maxime Ripard
2019-03-21 14:38 ` Jagan Teki
2019-04-02 13:34 ` Jagan Teki
[not found] ` <CAMty3ZC+dTVuc2TWR=cqKNbrZe6j2vnwfXAqg6RbvduvY_63LA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-04-02 14:45 ` Maxime Ripard
2019-03-11 13:36 ` [PATCH v8 04/15] drm/sun4i: dsi: Probe tcon0 during dsi_bind Jagan Teki
[not found] ` <20190311133637.18334-1-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2019-03-11 13:36 ` [PATCH v8 02/15] drm/sun4i: tcon: Compute DCLK dividers based on format, lanes Jagan Teki
2019-03-11 15:38 ` Maxime Ripard
2019-03-11 16:06 ` Jagan Teki
2019-03-18 18:24 ` Jagan Teki
[not found] ` <CAMty3ZChz=s7gdQyX9KnsAp1t5FrpouXGK74-r0SKJ89yJN67Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-03-19 10:53 ` Maxime Ripard
2019-03-19 12:17 ` Sergey Suloev
[not found] ` <7dab458e-7fad-2dbe-bbae-bd3cdf89dcb4-RHPENKW2UW+1Z/+hSey0Gg@public.gmane.org>
2019-03-21 14:11 ` Jagan Teki
2019-03-21 14:10 ` Jagan Teki
[not found] ` <CAMty3ZCjTLLw+zAfPKD3qZx_o9yti4MD0XL0Ve7VG1_6ToJ=pg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-04-02 13:33 ` Jagan Teki
2019-04-02 14:39 ` Maxime Ripard
2019-03-11 13:36 ` [PATCH v8 03/15] drm/sun4i: tcon: Export get tcon0 routine Jagan Teki
2019-03-11 13:36 ` [PATCH v8 05/15] drm/sun4i: dsi: Get tcon0_div at runtime Jagan Teki
2019-03-11 13:36 ` Jagan Teki [this message]
2019-03-11 13:36 ` [PATCH v8 08/15] dt-bindings: sun6i-dsi: Add A64 DPHY compatible (w/ A31 fallback) Jagan Teki
2019-03-11 13:36 ` [PATCH v8 09/15] drm/sun4i: sun6i_mipi_dsi: Add has_mod_clk quirk Jagan Teki
2019-03-11 13:36 ` [PATCH v8 12/15] arm64: dts: allwinner: a64: Add MIPI DSI pipeline Jagan Teki
2019-03-11 13:36 ` [DO NOT MERGE] [PATCH v8 15/15] arm64: dts: allwinner: bananapi-m64: Enable Bananapi S070WV20-CT16 DSI panel Jagan Teki
2019-03-11 13:36 ` [PATCH v8 07/15] dt-bindings: sun6i-dsi: Add A64 MIPI-DSI compatible Jagan Teki
2019-03-11 13:36 ` [PATCH v8 10/15] drm/sun4i: sun6i_mipi_dsi: Add has_mod_clk quirk Jagan Teki
2019-03-11 13:36 ` [PATCH v8 11/15] drm/sun4i: sun6i_mipi_dsi: Add Allwinner A64 MIPI DSI support Jagan Teki
2019-03-11 13:36 ` [PATCH v8 13/15] arm64: dts: allwinner: a64-amarula-relic: Add Techstar TS8550B MIPI-DSI panel Jagan Teki
2019-03-11 13:36 ` [DO NOT MERGE] [PATCH v8 14/15] arm64: dts: allwinner: a64-pine64-lts: Enable Feiyang FY07024DI26A30-D DSI panel Jagan Teki
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