All of lore.kernel.org
 help / color / mirror / Atom feed
From: Douglas Anderson <dianders@chromium.org>
To: Rob Herring <robh@kernel.org>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Stephen Boyd <sboyd@codeaurora.org>
Cc: Jeffrey Hugo <jhugo@codeaurora.org>,
	Taniya Das <tdas@codeaurora.org>,
	devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	harigovi@codeaurora.org, mka@chromium.org,
	kalyan_t@codeaurora.org, Mark Rutland <mark.rutland@arm.com>,
	linux-clk@vger.kernel.org, hoegsberg@chromium.org,
	Douglas Anderson <dianders@chromium.org>,
	linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>
Subject: [PATCH v2 03/10] arm64: dts: qcom: sdm845: Add the missing clocks on the dispcc
Date: Fri, 24 Jan 2020 14:42:18 -0800	[thread overview]
Message-ID: <20200124144154.v2.3.Ie80fa74e1774f4317d80d70d30ef4b78f16cc8df@changeid> (raw)
In-Reply-To: <20200124224225.22547-1-dianders@chromium.org>

We're transitioning over to requiring the Qualcomm Display Clock
Controller to specify all the input clocks.  Let's add them for
sdm845.

NOTES:
- Until the Linux driver for sdm845's dispcc is updated, these clocks
  will not actually be used in Linux.  It will continue to use global
  clock names to match things up.
- Although the clocks from the DP PHY are required, the DP PHY isn't
  represented in the dts yet.  Apparently the magic for this is just
  to use <0>.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---

Changes in v2:
- Patch ("arm64: dts: qcom: sdm845: Add...dispcc") new for v2.

 arch/arm64/boot/dts/qcom/sdm845.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index d42302b8889b..01354533a61b 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -2933,6 +2933,18 @@ opp-200000000 {
 		dispcc: clock-controller@af00000 {
 			compatible = "qcom,sdm845-dispcc";
 			reg = <0 0x0af00000 0 0x10000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+				 <&dsi0_phy 0>,
+				 <&dsi0_phy 1>,
+				 <&dsi1_phy 0>,
+				 <&dsi1_phy 1>,
+				 <0>,
+				 <0>;
+			clock-names = "xo", "gpll0",
+				      "dsi0_phy_pll_byte", "dsi0_phy_pll_pixel",
+				      "dsi1_phy_pll_byte", "dsi1_phy_pll_pixel",
+				      "dp_phy_pll_link", "dp_phy_pll_vco_div";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;
-- 
2.25.0.341.g760bfbb309-goog


  parent reply	other threads:[~2020-01-24 22:43 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-24 22:42 [PATCH v2 00/10] clk: qcom: Fix parenting for dispcc/gpucc/videocc Douglas Anderson
2020-01-24 22:42 ` [PATCH v2 01/10] clk: qcom: rcg2: Don't crash if our parent can't be found; return an error Douglas Anderson
2020-01-28 17:43   ` Matthias Kaehlcke
2020-01-24 22:42 ` [PATCH v2 02/10] dt-bindings: clock: Fix qcom,dispcc bindings for sdm845/sc7180 Douglas Anderson
2020-01-24 22:42 ` Douglas Anderson [this message]
2020-01-24 22:42 ` [PATCH v2 04/10] dt-bindings: clock: Fix qcom,gpucc bindings for sdm845/sc7180/msm8998 Douglas Anderson
2020-01-24 22:42 ` [PATCH v2 05/10] clk: qcom: Fix sc7180 dispcc parent data Douglas Anderson
2020-01-28  5:53   ` Taniya Das
2020-01-28 16:33     ` Doug Anderson
2020-01-29  0:51   ` Stephen Boyd
2020-01-30 21:19     ` Doug Anderson
2020-01-24 22:42 ` [PATCH v2 06/10] arm64: dts: qcom: sdm845: Add the missing clocks on the gpucc Douglas Anderson
2020-01-24 22:42 ` [PATCH v2 07/10] clk: qcom: Fix sc7180 gpucc parent data Douglas Anderson
2020-01-28  5:55   ` Taniya Das
2020-01-28 16:37     ` Doug Anderson
2020-01-24 22:42 ` [PATCH v2 08/10] dt-bindings: clock: Cleanup qcom,videocc bindings for sdm845/sc7180 Douglas Anderson
2020-01-24 22:42 ` [PATCH v2 09/10] arm64: dts: qcom: sdm845: Add the missing clock on the videocc Douglas Anderson
2020-01-24 22:42 ` [PATCH v2 10/10] arm64: dts: sc7180: Add clock controller nodes Douglas Anderson
2020-01-28  5:58   ` Taniya Das
2020-01-28 16:40     ` Doug Anderson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200124144154.v2.3.Ie80fa74e1774f4317d80d70d30ef4b78f16cc8df@changeid \
    --to=dianders@chromium.org \
    --cc=agross@kernel.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=harigovi@codeaurora.org \
    --cc=hoegsberg@chromium.org \
    --cc=jhugo@codeaurora.org \
    --cc=kalyan_t@codeaurora.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=mka@chromium.org \
    --cc=robh+dt@kernel.org \
    --cc=robh@kernel.org \
    --cc=sboyd@codeaurora.org \
    --cc=tdas@codeaurora.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.