From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Rob Herring <robh@kernel.org>
Cc: Fabio Estevam <fabio.estevam@freescale.com>,
Jose Abreu <Jose.Abreu@synopsys.com>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Ulrich Hecht <ulrich.hecht@gmail.com>,
devicetree@vger.kernel.org,
Kieran Bingham <kieran.bingham@ideasonboard.com>,
dri-devel@lists.freedesktop.org,
linux-renesas-soc@vger.kernel.org,
Russell King <rmk+kernel@arm.linux.org.uk>,
Andy Yan <andy.yan@rock-chips.com>,
Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Subject: Re: [PATCH 14/22] dt-bindings: display: dw-hdmi: Clean up DT bindings documentation
Date: Wed, 07 Dec 2016 11:53:50 +0200 [thread overview]
Message-ID: <3719786.y6Dc2uNlMe@avalon> (raw)
In-Reply-To: <20161206211550.oprrw3m76locagfo@rob-hp-laptop>
Hi Rob,
On Tuesday 06 Dec 2016 15:15:50 Rob Herring wrote:
> On Fri, Dec 02, 2016 at 01:43:29AM +0200, Laurent Pinchart wrote:
> > Make it clear that the core bridge/dw_hdmi.txt document isn't a device
> > tree binding by itself but is meant to be referenced by platform device
> > tree bindings, and update the Rockchip and Freescale DWC HDMI TX
> > bindings to reference it.
> >
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> > ---
> >
> > .../devicetree/bindings/display/bridge/dw_hdmi.txt | 85 +++++++----------
> > .../devicetree/bindings/display/imx/hdmi.txt | 51 +++++++------
> > .../bindings/display/rockchip/dw_hdmi-rockchip.txt | 43 +++++++----
> > 3 files changed, 91 insertions(+), 88 deletions(-)
>
> Acked-by: Rob Herring <robh@kernel.org>
>
> Really, the ddc-i2c-bus prop needs to move to a connector node, but
> that's a separate problem.
I fully agree. One step at a time though :-)
> We might also want to drop the 'ddc-' part and have a generic way to refer
> to an i2c bus. There's a couple of other cases.
Right, but a DT node might need to refer to multiple I2C buses (probably not
for connectors though). The ddc- prefix serves a similar purpose than the
power supply or GPIO name in the *-supply or *-gpios properties.
--
Regards,
Laurent Pinchart
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WARNING: multiple messages have this Message-ID (diff)
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Rob Herring <robh@kernel.org>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
dri-devel@lists.freedesktop.org,
Andy Yan <andy.yan@rock-chips.com>,
Archit Taneja <architt@codeaurora.org>,
Fabio Estevam <fabio.estevam@freescale.com>,
Heiko Stuebner <heiko@sntech.de>,
Jose Abreu <Jose.Abreu@synopsys.com>,
Kieran Bingham <kieran.bingham@ideasonboard.com>,
Mark Yao <mark.yao@rock-chips.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Russell King <rmk+kernel@arm.linux.org.uk>,
Ulrich Hecht <ulrich.hecht@gmail.com>,
Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH 14/22] dt-bindings: display: dw-hdmi: Clean up DT bindings documentation
Date: Wed, 07 Dec 2016 11:53:50 +0200 [thread overview]
Message-ID: <3719786.y6Dc2uNlMe@avalon> (raw)
In-Reply-To: <20161206211550.oprrw3m76locagfo@rob-hp-laptop>
Hi Rob,
On Tuesday 06 Dec 2016 15:15:50 Rob Herring wrote:
> On Fri, Dec 02, 2016 at 01:43:29AM +0200, Laurent Pinchart wrote:
> > Make it clear that the core bridge/dw_hdmi.txt document isn't a device
> > tree binding by itself but is meant to be referenced by platform device
> > tree bindings, and update the Rockchip and Freescale DWC HDMI TX
> > bindings to reference it.
> >
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> > ---
> >
> > .../devicetree/bindings/display/bridge/dw_hdmi.txt | 85 +++++++----------
> > .../devicetree/bindings/display/imx/hdmi.txt | 51 +++++++------
> > .../bindings/display/rockchip/dw_hdmi-rockchip.txt | 43 +++++++----
> > 3 files changed, 91 insertions(+), 88 deletions(-)
>
> Acked-by: Rob Herring <robh@kernel.org>
>
> Really, the ddc-i2c-bus prop needs to move to a connector node, but
> that's a separate problem.
I fully agree. One step at a time though :-)
> We might also want to drop the 'ddc-' part and have a generic way to refer
> to an i2c bus. There's a couple of other cases.
Right, but a DT node might need to refer to multiple I2C buses (probably not
for connectors though). The ddc- prefix serves a similar purpose than the
power supply or GPIO name in the *-supply or *-gpios properties.
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2016-12-07 9:53 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-01 23:43 [PATCH 00/22] R-Car Gen3 HDMI output support Laurent Pinchart
2016-12-01 23:43 ` Laurent Pinchart
2016-12-01 23:43 ` [PATCH 01/22] drm: bridge: dw-hdmi: Merge __hdmi_phy_i2c_write and hdmi_phy_i2c_write Laurent Pinchart
2016-12-01 23:43 ` [PATCH 02/22] drm: bridge: dw-hdmi: Remove unneeded arguments to bind/unbind functions Laurent Pinchart
2016-12-01 23:43 ` [PATCH 03/22] drm: bridge: dw-hdmi: Remove unused function parameter Laurent Pinchart
2016-12-01 23:43 ` Laurent Pinchart
2016-12-01 23:43 ` [PATCH 04/22] drm: bridge: dw-hdmi: Embed drm_bridge in struct dw_hdmi Laurent Pinchart
2016-12-01 23:43 ` [PATCH 05/22] drm: bridge: dw-hdmi: Remove encoder field from " Laurent Pinchart
2016-12-01 23:43 ` [PATCH 06/22] drm: bridge: dw-hdmi: Don't forward HPD events to DRM core before attach Laurent Pinchart
2016-12-01 23:43 ` [PATCH 07/22] drm: bridge: dw-hdmi: Move IRQ and IO resource allocation to common code Laurent Pinchart
2016-12-01 23:43 ` [PATCH 08/22] drm: bridge: dw-hdmi: Reorder functions to prepare for next commit Laurent Pinchart
2016-12-01 23:43 ` [PATCH 09/22] drm: bridge: dw-hdmi: Create connector in the bridge attach operation Laurent Pinchart
2016-12-01 23:43 ` [PATCH 10/22] drm: bridge: dw-hdmi: Implement DRM bridge registration Laurent Pinchart
2016-12-01 23:43 ` [PATCH 11/22] drm: bridge: dw-hdmi: Refactor hdmi_phy_configure resolution parameter Laurent Pinchart
2016-12-02 14:18 ` Russell King - ARM Linux
2016-12-02 15:51 ` Laurent Pinchart
2016-12-02 15:51 ` Laurent Pinchart
2016-12-02 16:08 ` Russell King - ARM Linux
2016-12-05 7:53 ` Kieran Bingham
2016-12-05 7:53 ` Kieran Bingham
2016-12-01 23:43 ` [PATCH 12/22] drm: bridge: dw-hdmi: Abstract the platform PHY configuration Laurent Pinchart
2016-12-02 11:15 ` Jose Abreu
2016-12-02 11:15 ` Jose Abreu
2016-12-02 14:09 ` Laurent Pinchart
2016-12-02 14:09 ` Laurent Pinchart
2016-12-01 23:43 ` [PATCH 13/22] drm: bridge: dw-hdmi: Replace device type with platform quirks Laurent Pinchart
2016-12-02 14:24 ` Russell King - ARM Linux
2016-12-02 15:43 ` Laurent Pinchart
2016-12-02 15:43 ` Laurent Pinchart
2016-12-02 16:08 ` Russell King - ARM Linux
2016-12-02 16:45 ` Laurent Pinchart
2016-12-02 16:45 ` Laurent Pinchart
2016-12-05 11:51 ` Laurent Pinchart
2016-12-05 11:51 ` Laurent Pinchart
2016-12-05 10:50 ` Jose Abreu
2016-12-05 10:50 ` Jose Abreu
2016-12-05 11:32 ` Laurent Pinchart
2016-12-05 11:32 ` Laurent Pinchart
2016-12-05 12:31 ` Jose Abreu
2016-12-05 12:31 ` Jose Abreu
2016-12-05 12:44 ` Laurent Pinchart
2016-12-05 12:44 ` Laurent Pinchart
2016-12-01 23:43 ` [PATCH 14/22] dt-bindings: display: dw-hdmi: Clean up DT bindings documentation Laurent Pinchart
2016-12-06 21:15 ` Rob Herring
2016-12-06 21:15 ` Rob Herring
2016-12-07 9:53 ` Laurent Pinchart [this message]
2016-12-07 9:53 ` Laurent Pinchart
[not found] ` <1480635817-1258-1-git-send-email-laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2016-12-01 23:43 ` [PATCH 15/22] dt-bindings: display: renesas: Add R-Car Gen3 HDMI TX DT bindings Laurent Pinchart
2016-12-01 23:43 ` Laurent Pinchart
2016-12-06 21:18 ` Rob Herring
2016-12-06 21:18 ` Rob Herring
2016-12-01 23:43 ` [PATCH 16/22] drm: rcar-du: Add Gen3 HDMI encoder support Laurent Pinchart
2016-12-01 23:43 ` [PATCH 17/22] drm: rcar-du: Skip disabled outputs Laurent Pinchart
2016-12-01 23:43 ` [PATCH 18/22] drm: rcar-du: Add DPLL support Laurent Pinchart
2016-12-01 23:43 ` [PATCH 19/22] drm: rcar-du: Add HDMI outputs to R8A7795 device description Laurent Pinchart
2016-12-01 23:43 ` [PATCH 20/22] arm64: dts: r8a7795: Add HDMI encoder support Laurent Pinchart
2016-12-01 23:43 ` [PATCH 21/22] arm64: dts: r8a7795: salvator-x: Enable HDMI outputs Laurent Pinchart
2016-12-01 23:43 ` [PATCH 22/22] arm64: dts: r8a7795: salvator-x: Add DU1 and DU2 external dot clocks Laurent Pinchart
2016-12-02 11:11 ` [PATCH 00/22] R-Car Gen3 HDMI output support Jose Abreu
2016-12-02 11:11 ` Jose Abreu
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