From: Johan Hovold <johan+linaro@kernel.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Vinod Koul <vkoul@kernel.org>,
"Stephen Boyd" <swboyd@chromium.org>
Cc: "Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Stanimir Varbanov" <svarbanov@mm-sol.com>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Dmitry Baryshkov" <dmitry.baryshkov@linaro.org>,
"Prasad Malisetty" <quic_pmaliset@quicinc.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
linux-phy@lists.infradead.org,
"Johan Hovold" <johan+linaro@kernel.org>
Subject: [PATCH RFC 2/5] arm64: dts: qcom: sc7280: move pipe mux handling to phy
Date: Thu, 21 Apr 2022 12:20:38 +0200 [thread overview]
Message-ID: <20220421102041.17345-3-johan+linaro@kernel.org> (raw)
In-Reply-To: <20220421102041.17345-1-johan+linaro@kernel.org>
The QMP PHY pipe clock remuxing is part of the PHY, which is both the
producer and the consumer of the pipe clock.
Update the PCIe controller and PHY node to reflect the new binding.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 18 ++++++------------
1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index c07765df9303..b3a9630262dc 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -1837,11 +1837,7 @@ pcie1: pci@1c08000 {
<0 0 0 3 &intc 0 0 0 438 IRQ_TYPE_LEVEL_HIGH>,
<0 0 0 4 &intc 0 0 0 439 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
- <&gcc GCC_PCIE_1_PIPE_CLK_SRC>,
- <&pcie1_lane 0>,
- <&rpmhcc RPMH_CXO_CLK>,
- <&gcc GCC_PCIE_1_AUX_CLK>,
+ clocks = <&gcc GCC_PCIE_1_AUX_CLK>,
<&gcc GCC_PCIE_1_CFG_AHB_CLK>,
<&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
<&gcc GCC_PCIE_1_SLV_AXI_CLK>,
@@ -1849,11 +1845,7 @@ pcie1: pci@1c08000 {
<&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>,
<&gcc GCC_DDRSS_PCIE_SF_CLK>;
- clock-names = "pipe",
- "pipe_mux",
- "phy_pipe",
- "ref",
- "aux",
+ clock-names = "aux",
"cfg",
"bus_master",
"bus_slave",
@@ -1910,8 +1902,10 @@ pcie1_lane: lanes@1c0e200 {
<0 0x01c0e600 0 0x170>,
<0 0x01c0e800 0 0x200>,
<0 0x01c0ee00 0 0xf4>;
- clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
- clock-names = "pipe0";
+ clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
+ <&gcc GCC_PCIE_1_PIPE_CLK_SRC>,
+ <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "pipe0", "mux", "ref";
#phy-cells = <0>;
#clock-cells = <1>;
--
2.35.1
next prev parent reply other threads:[~2022-04-21 10:23 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 10:20 [PATCH RFC 0/5] phy: qcom-qmp: add support for pipe clock muxing Johan Hovold
2022-04-21 10:20 ` [PATCH RFC 1/5] " Johan Hovold
2022-04-21 11:08 ` Dmitry Baryshkov
2022-04-22 10:20 ` Johan Hovold
2022-04-22 10:35 ` Dmitry Baryshkov
2022-04-22 11:22 ` Johan Hovold
2022-04-28 16:15 ` Rob Herring
2022-04-21 11:36 ` Dmitry Baryshkov
2022-04-22 10:41 ` Johan Hovold
2022-04-28 13:11 ` Bjorn Andersson
2022-04-29 6:53 ` Johan Hovold
2022-04-21 10:20 ` Johan Hovold [this message]
2022-04-21 10:59 ` [PATCH RFC 2/5] arm64: dts: qcom: sc7280: move pipe mux handling to phy Dmitry Baryshkov
2022-04-22 10:07 ` Johan Hovold
2022-04-22 10:36 ` Dmitry Baryshkov
2022-04-21 10:20 ` [PATCH RFC 3/5] PCI: qcom: Remove unnecessary pipe_clk handling Johan Hovold
2022-04-21 10:20 ` [PATCH RFC 4/5] PCI: qcom: Drop pipe clock muxing Johan Hovold
2022-04-21 10:20 ` [PATCH RFC 5/5] PCI: qcom: Drop unused post-init callbacks Johan Hovold
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