linux-kernel - [PATCH v2 2/2] arm64: dts: qcom: ipq8074: pass QMP PCI PHY PIPE clocks to GCC

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Date:   Sat, 30 Sep 2023 12:32:25 +0200
From:   Robert Marko <robimarko@...il.com>
To:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        mturquette@...libre.com, sboyd@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        quic_tdas@...cinc.com, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Robert Marko <robimarko@...il.com>
Subject: [PATCH v2 2/2] arm64: dts: qcom: ipq8074: pass QMP PCI PHY PIPE clocks to GCC

Pass QMP PCI PHY PIPE clocks to the GCC controller so it does not have to
find them by matching globaly by name.

If not passed directly, driver maintains backwards compatibility by then
falling back to global lookup.

Signed-off-by: Robert Marko <robimarko@...il.com>
---
Changes in v2:
* Make clocks and clock-names one-per-line

 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 643b586c0dec..ce13f7ba7f8d 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -407,8 +407,14 @@ qpic_pins: qpic-state {
 		gcc: gcc@...0000 {
 			compatible = "qcom,gcc-ipq8074";
 			reg = <0x01800000 0x80000>;
-			clocks = <&xo>, <&sleep_clk>;
-			clock-names = "xo", "sleep_clk";
+			clocks = <&xo>,
+				 <&sleep_clk>,
+				 <&pcie_qmp0>,
+				 <&pcie_qmp1>;
+			clock-names = "xo",
+				      "sleep_clk",
+				      "pcie0_pipe",
+				      "pcie1_pipe";
 			#clock-cells = <1>;
 			#power-domain-cells = <1>;
 			#reset-cells = <1>;
-- 
2.41.0