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From: Matthias Kaehlcke <mka-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
To: Rob Clark <robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	Andy Gross <andy.gross-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	David Brown <david.brown-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Archit Taneja <architt-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Rajesh Yadav <ryadav-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	Douglas Anderson
	<dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Matthias Kaehlcke <mka-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Sean Paul <seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Jeykumar Sankaran
	<jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Stephen Boyd <swboyd-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [PATCH v5 1/8] dt-bindings: msm/dsi: Add ref clock for PHYs
Date: Wed, 19 Dec 2018 15:55:21 -0800	[thread overview]
Message-ID: <20181219235528.114830-2-mka@chromium.org> (raw)
In-Reply-To: <20181219235528.114830-1-mka-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>

Allow the PHY drivers to get the ref clock from the DT.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes in v5:
- added "Reviewed-by: Rob Herring <robh@kernel.org>" tag

Changes in v4:
- added "Reviewed-by" tags from Stephen and Doug

Changes in v3:
- added note that the ref clock is only required for new DTS
  files/entries

Changes in v2:
- add the ref clock for all PHYs, not only the 10nm one
- updated commit message
---
 Documentation/devicetree/bindings/display/msm/dsi.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt
index dfc743219bd88..9ae9469427207 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi.txt
+++ b/Documentation/devicetree/bindings/display/msm/dsi.txt
@@ -106,6 +106,7 @@ Required properties:
 - clocks: Phandles to device clocks. See [1] for details on clock bindings.
 - clock-names: the following clocks are required:
   * "iface"
+  * "ref" (only required for new DTS files/entries)
   For 28nm HPM/LP, 28nm 8960 PHYs:
 - vddio-supply: phandle to vdd-io regulator device node
   For 20nm PHY:
-- 
2.20.1.415.g653613c723-goog

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WARNING: multiple messages have this Message-ID (diff)
From: Matthias Kaehlcke <mka@chromium.org>
To: Rob Clark <robdclark@gmail.com>, David Airlie <airlied@linux.ie>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Andy Gross <andy.gross@linaro.org>,
	David Brown <david.brown@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Archit Taneja <architt@codeaurora.org>,
	Sean Paul <seanpaul@chromium.org>,
	Rajesh Yadav <ryadav@codeaurora.org>,
	Douglas Anderson <dianders@chromium.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Jeykumar Sankaran <jsanka@codeaurora.org>,
	Matthias Kaehlcke <mka@chromium.org>,
	Rob Herring <robh@kernel.org>
Subject: [PATCH v5 1/8] dt-bindings: msm/dsi: Add ref clock for PHYs
Date: Wed, 19 Dec 2018 15:55:21 -0800	[thread overview]
Message-ID: <20181219235528.114830-2-mka@chromium.org> (raw)
In-Reply-To: <20181219235528.114830-1-mka@chromium.org>

Allow the PHY drivers to get the ref clock from the DT.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes in v5:
- added "Reviewed-by: Rob Herring <robh@kernel.org>" tag

Changes in v4:
- added "Reviewed-by" tags from Stephen and Doug

Changes in v3:
- added note that the ref clock is only required for new DTS
  files/entries

Changes in v2:
- add the ref clock for all PHYs, not only the 10nm one
- updated commit message
---
 Documentation/devicetree/bindings/display/msm/dsi.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt
index dfc743219bd88..9ae9469427207 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi.txt
+++ b/Documentation/devicetree/bindings/display/msm/dsi.txt
@@ -106,6 +106,7 @@ Required properties:
 - clocks: Phandles to device clocks. See [1] for details on clock bindings.
 - clock-names: the following clocks are required:
   * "iface"
+  * "ref" (only required for new DTS files/entries)
   For 28nm HPM/LP, 28nm 8960 PHYs:
 - vddio-supply: phandle to vdd-io regulator device node
   For 20nm PHY:
-- 
2.20.1.415.g653613c723-goog


  parent reply	other threads:[~2018-12-19 23:55 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-19 23:55 [PATCH v5 0/8] drm/msm/dsi: Get PHY ref clocks from the DT Matthias Kaehlcke
2018-12-19 23:55 ` [PATCH v5 4/8] drm/msm/dsi: 14nm PHY: Get ref clock " Matthias Kaehlcke
     [not found]   ` <20181219235528.114830-5-mka-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-12-21  0:53     ` Stephen Boyd
2018-12-21  0:53       ` Stephen Boyd
2018-12-19 23:55 ` [PATCH v5 5/8] drm/msm/dsi: 10nm " Matthias Kaehlcke
     [not found]   ` <20181219235528.114830-6-mka-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-12-21  0:53     ` Stephen Boyd
2018-12-21  0:53       ` Stephen Boyd
     [not found] ` <20181219235528.114830-1-mka-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-12-19 23:55   ` Matthias Kaehlcke [this message]
2018-12-19 23:55     ` [PATCH v5 1/8] dt-bindings: msm/dsi: Add ref clock for PHYs Matthias Kaehlcke
2018-12-19 23:55   ` [PATCH v5 2/8] drm/msm/dsi: 28nm 8960 PHY: Get ref clock from the DT Matthias Kaehlcke
2018-12-19 23:55     ` Matthias Kaehlcke
2018-12-19 23:55   ` [PATCH v5 3/8] drm/msm/dsi: 28nm " Matthias Kaehlcke
2018-12-19 23:55     ` Matthias Kaehlcke
2018-12-19 23:55   ` [PATCH v5 6/8] arm64: dts: qcom: msm8916: Set 'xo_board' as ref clock of the DSI PHY Matthias Kaehlcke
2018-12-19 23:55     ` Matthias Kaehlcke
2018-12-19 23:55   ` [PATCH v5 7/8] arm64: dts: sdm845: Set 'bi_tcxo' as ref clock of the DSI PHYs Matthias Kaehlcke
2018-12-19 23:55     ` Matthias Kaehlcke
2018-12-19 23:55   ` [PATCH v5 8/8] ARM: dts: qcom-apq8064: Set 'xo_board' as ref clock of the DSI PHY Matthias Kaehlcke
2018-12-19 23:55     ` Matthias Kaehlcke
2019-01-29  0:05 ` [PATCH v5 0/8] drm/msm/dsi: Get PHY ref clocks from the DT Matthias Kaehlcke
2019-01-31 19:24   ` Sean Paul
2019-01-31 19:24     ` Sean Paul

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