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: 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>,
linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Matthias Kaehlcke <mka@chromium.org>
Subject: [PATCH v3 1/8] dt-bindings: msm/dsi: Add ref clock for PHYs
Date: Fri, 30 Nov 2018 16:52:47 -0800 [thread overview]
Message-ID: <20181201005254.139908-2-mka@chromium.org> (raw)
In-Reply-To: <20181201005254.139908-1-mka@chromium.org>
Allow the PHY drivers to get the ref clock from the DT.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
---
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:
--
2.20.0.rc1.387.gf8505762e3-goog
next prev parent reply other threads:[~2018-12-01 0:53 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-01 0:52 [PATCH v3 0/8] drm/msm/dsi: Get PHY ref clocks from the DT Matthias Kaehlcke
2018-12-01 0:52 ` Matthias Kaehlcke [this message]
2018-12-04 16:37 ` [PATCH v3 1/8] dt-bindings: msm/dsi: Add ref clock for PHYs Stephen Boyd
2018-12-04 17:15 ` Doug Anderson
2018-12-01 0:52 ` [PATCH v3 2/8] drm/msm/dsi: 28nm 8960 PHY: Get ref clock from the DT Matthias Kaehlcke
2018-12-04 16:44 ` Stephen Boyd
2018-12-04 17:35 ` Matthias Kaehlcke
2018-12-04 18:26 ` Stephen Boyd
2018-12-01 0:52 ` [PATCH v3 3/8] drm/msm/dsi: 28nm " Matthias Kaehlcke
2018-12-04 16:45 ` Stephen Boyd
2018-12-01 0:52 ` [PATCH v3 4/8] drm/msm/dsi: 14nm " Matthias Kaehlcke
2018-12-01 0:52 ` [PATCH v3 5/8] drm/msm/dsi: 10nm " Matthias Kaehlcke
2018-12-01 0:52 ` [PATCH v3 6/8] arm64: dts: qcom: msm8916: Set 'xo_board' as ref clock of the DSI PHY Matthias Kaehlcke
2018-12-04 16:46 ` Stephen Boyd
2018-12-01 0:52 ` [PATCH v3 7/8] arm64: dts: sdm845: Set 'bi_tcxo' as ref clock of the DSI PHYs Matthias Kaehlcke
2018-12-04 16:47 ` Stephen Boyd
2018-12-01 0:52 ` [PATCH v3 8/8] ARM: dts: qcom-apq8064: Set 'xo_board' as ref clock of the DSI PHY Matthias Kaehlcke
2018-12-04 16:48 ` Stephen Boyd
2018-12-04 17:16 ` Matthias Kaehlcke
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