From: Abel Vesa <abel.vesa@linaro.org>
To: Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Dmitry Baryshkov <lumag@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Sibi Sankar <quic_sibis@quicinc.com>,
Rajendra Nayak <quic_rjendra@quicinc.com>
Cc: Johan Hovold <johan@kernel.org>,
Taniya Das <quic_tdas@quicinc.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Abel Vesa <abel.vesa@linaro.org>,
stable@vger.kernel.org
Subject: [PATCH v2 3/3] arm64: dts: qcom: Add missing TCSR refclk to the DP PHYs
Date: Wed, 03 Sep 2025 15:37:44 +0300 [thread overview]
Message-ID: <20250903-phy-qcom-edp-add-missing-refclk-v2-3-d88c1b0cdc1b@linaro.org> (raw)
In-Reply-To: <20250903-phy-qcom-edp-add-missing-refclk-v2-0-d88c1b0cdc1b@linaro.org>
The DP PHYs on X1E80100 need the refclk which is provided
by the TCSR CC. So add it to the PHYs.
Cc: stable@vger.kernel.org # v6.9
Fixes: 1940c25eaa63 ("arm64: dts: qcom: x1e80100: Add display nodes")
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
---
arch/arm64/boot/dts/qcom/x1e80100.dtsi | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index 737c5dbd1c808300041cc8897ca1f7450e16e019..495356a7ebe662c68385a19ee0657033e44e0c7a 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -5670,9 +5670,11 @@ mdss_dp2_phy: phy@aec2a00 {
<0 0x0aec2000 0 0x1c8>;
clocks = <&dispcc DISP_CC_MDSS_DPTX2_AUX_CLK>,
- <&dispcc DISP_CC_MDSS_AHB_CLK>;
+ <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&tcsr TCSR_EDP_CLKREF_EN>;
clock-names = "aux",
- "cfg_ahb";
+ "cfg_ahb",
+ "refclk";
power-domains = <&rpmhpd RPMHPD_MX>;
@@ -5690,9 +5692,11 @@ mdss_dp3_phy: phy@aec5a00 {
<0 0x0aec5000 0 0x1c8>;
clocks = <&dispcc DISP_CC_MDSS_DPTX3_AUX_CLK>,
- <&dispcc DISP_CC_MDSS_AHB_CLK>;
+ <&dispcc DISP_CC_MDSS_AHB_CLK>,
+ <&tcsr TCSR_EDP_CLKREF_EN>;
clock-names = "aux",
- "cfg_ahb";
+ "cfg_ahb",
+ "refclk";
power-domains = <&rpmhpd RPMHPD_MX>;
--
2.45.2
next prev parent reply other threads:[~2025-09-03 12:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-03 12:37 [PATCH v2 0/3] phy: qcom: edp: Add missing refclk clock to x1e80100 Abel Vesa
2025-09-03 12:37 ` [PATCH v2 1/3] dt-bindings: phy: qcom-edp: Add missing clock for X Elite Abel Vesa
2025-09-03 13:37 ` Konrad Dybcio
2025-09-03 23:51 ` Rob Herring
2025-09-04 8:11 ` Konrad Dybcio
2025-09-04 8:37 ` Abel Vesa
2025-09-04 6:50 ` Krzysztof Kozlowski
2025-09-04 6:51 ` Krzysztof Kozlowski
2025-09-04 8:35 ` Abel Vesa
2025-09-03 12:37 ` [PATCH v2 2/3] phy: qcom: edp: Make the number of clocks flexible Abel Vesa
2025-09-03 13:38 ` Konrad Dybcio
2025-09-03 12:37 ` Abel Vesa [this message]
2025-09-04 8:40 ` [PATCH v2 3/3] arm64: dts: qcom: Add missing TCSR refclk to the DP PHYs Konrad Dybcio
2025-09-04 8:52 ` Abel Vesa
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