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From: Rob Herring <robh@kernel.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-arm-msm@vger.kernel.org,
	Kuogee Hsieh <khsieh@codeaurora.org>,
	Stephen Boyd <swboyd@chromium.org>, Sean Paul <sean@poorly.run>,
	Tanmay Shah <tanmay@codeaurora.org>,
	Rob Clark <robdclark@gmail.com>, David Airlie <airlied@linux.ie>,
	Abhinav Kumar <abhinavk@codeaurora.org>,
	dri-devel@lists.freedesktop.org,
	Chandan Uddaraju <chandanu@codeaurora.org>,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	Daniel Vetter <daniel@ffwll.ch>,
	freedreno@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>
Subject: Re: [PATCH 1/5] dt-bindings: msm/dp: Change reg definition
Date: Thu, 29 Jul 2021 14:02:40 -0600	[thread overview]
Message-ID: <YQMJYEZOi7wjExay@robh.at.kernel.org> (raw)
In-Reply-To: <20210722024227.3313096-2-bjorn.andersson@linaro.org>

On Wed, 21 Jul 2021 19:42:23 -0700, Bjorn Andersson wrote:
> reg was defined as one region covering the entire DP block, but the
> memory map is actually split in 4 regions and obviously the size of
> these regions differs between platforms.
> 
> Switch the reg to require that all four regions are specified instead.
> It is expected that the implementation will handle existing DTBs, even
> though the schema defines the new layout.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> ---
>  .../bindings/display/msm/dp-controller.yaml           | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

  parent reply	other threads:[~2021-07-29 20:02 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-22  2:42 [PATCH 0/5] drm/msm/dp: Allow variation in register regions Bjorn Andersson
2021-07-22  2:42 ` [PATCH 1/5] dt-bindings: msm/dp: Change reg definition Bjorn Andersson
2021-07-22 19:33   ` Stephen Boyd
2021-07-23 20:05   ` abhinavk
2021-07-29 20:02   ` Rob Herring [this message]
2021-07-22  2:42 ` [PATCH 2/5] drm/msm/dp: Use devres for ioremap() Bjorn Andersson
2021-07-22 20:06   ` Stephen Boyd
2021-07-23 20:11   ` [Freedreno] " abhinavk
2021-07-22  2:42 ` [PATCH 3/5] drm/msm/dp: Refactor ioremap wrapper Bjorn Andersson
2021-07-22 20:09   ` Stephen Boyd
2021-07-23 20:16   ` [Freedreno] " abhinavk
2021-07-22  2:42 ` [PATCH 4/5] drm/msm/dp: Store each subblock in the io region Bjorn Andersson
2021-07-22 20:13   ` Stephen Boyd
2021-07-23 20:29   ` [Freedreno] " abhinavk
2021-07-22  2:42 ` [PATCH 5/5] drm/msm/dp: Allow sub-regions to be specified in DT Bjorn Andersson
2021-07-22 20:16   ` Stephen Boyd
2021-07-23 20:33   ` [Freedreno] " abhinavk

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