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Message-Id: <20230721-topic-rpm_clk_cleanup-v2-6-1e506593b1bd@linaro.org>
Date: Tue, 12 Sep 2023 15:31:44 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Manivannan Sadhasivam <mani@...nel.org>,
Sibi Sankar <quic_sibis@...cinc.com>,
Will Deacon <will@...nel.org>,
Robin Murphy <robin.murphy@....com>,
Joerg Roedel <joro@...tes.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Wesley Cheng <quic_wcheng@...cinc.com>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
Alexey Minnekhanov <alexeymin@...tmarketos.org>,
linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
linux-usb@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v2 06/14] arm64: dts: qcom: sdm630: Drop RPM bus clocks
These clocks are now handled from within the icc framework and are
no longer registered from within the CCF. Remove them.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
arch/arm64/boot/dts/qcom/sdm630.dtsi | 49 +++++++-----------------------------
1 file changed, 9 insertions(+), 40 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index ec6003212c4d..f11d2a07508c 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -605,9 +605,6 @@ bimc: interconnect@...8000 {
compatible = "qcom,sdm660-bimc";
reg = <0x01008000 0x78000>;
#interconnect-cells = <1>;
- clock-names = "bus", "bus_a";
- clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
- <&rpmcc RPM_SMD_BIMC_A_CLK>;
};
restart@...c000 {
@@ -619,28 +616,17 @@ cnoc: interconnect@...0000 {
compatible = "qcom,sdm660-cnoc";
reg = <0x01500000 0x10000>;
#interconnect-cells = <1>;
- clock-names = "bus", "bus_a";
- clocks = <&rpmcc RPM_SMD_CNOC_CLK>,
- <&rpmcc RPM_SMD_CNOC_A_CLK>;
};
snoc: interconnect@...6000 {
compatible = "qcom,sdm660-snoc";
reg = <0x01626000 0x7090>;
#interconnect-cells = <1>;
- clock-names = "bus", "bus_a";
- clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
- <&rpmcc RPM_SMD_SNOC_A_CLK>;
};
anoc2_smmu: iommu@...0000 {
compatible = "qcom,sdm630-smmu-v2", "qcom,smmu-v2";
reg = <0x016c0000 0x40000>;
-
- assigned-clocks = <&rpmcc RPM_SMD_AGGR2_NOC_CLK>;
- assigned-clock-rates = <1000>;
- clocks = <&rpmcc RPM_SMD_AGGR2_NOC_CLK>;
- clock-names = "bus";
#global-interrupts = <2>;
#iommu-cells = <1>;
@@ -685,16 +671,12 @@ a2noc: interconnect@...4000 {
compatible = "qcom,sdm660-a2noc";
reg = <0x01704000 0xc100>;
#interconnect-cells = <1>;
- clock-names = "bus",
- "bus_a",
- "ipa",
+ clock-names = "ipa",
"ufs_axi",
"aggre2_ufs_axi",
"aggre2_usb3_axi",
"cfg_noc_usb2_axi";
- clocks = <&rpmcc RPM_SMD_AGGR2_NOC_CLK>,
- <&rpmcc RPM_SMD_AGGR2_NOC_A_CLK>,
- <&rpmcc RPM_SMD_IPA_CLK>,
+ clocks = <&rpmcc RPM_SMD_IPA_CLK>,
<&gcc GCC_UFS_AXI_CLK>,
<&gcc GCC_AGGRE2_UFS_AXI_CLK>,
<&gcc GCC_AGGRE2_USB3_AXI_CLK>,
@@ -705,10 +687,8 @@ mnoc: interconnect@...5000 {
compatible = "qcom,sdm660-mnoc";
reg = <0x01745000 0xa010>;
#interconnect-cells = <1>;
- clock-names = "bus", "bus_a", "iface";
- clocks = <&rpmcc RPM_SMD_MMSSNOC_AXI_CLK>,
- <&rpmcc RPM_SMD_MMSSNOC_AXI_CLK_A>,
- <&mmcc AHB_CLK_SRC>;
+ clock-names = "iface";
+ clocks = <&mmcc AHB_CLK_SRC>;
};
tsens: thermal-sensor@...e000 {
@@ -1228,20 +1208,16 @@ usb3: usb@...8800 {
<&gcc GCC_USB30_MASTER_CLK>,
<&gcc GCC_AGGRE2_USB3_AXI_CLK>,
<&gcc GCC_USB30_SLEEP_CLK>,
- <&gcc GCC_USB30_MOCK_UTMI_CLK>,
- <&rpmcc RPM_SMD_AGGR2_NOC_CLK>;
+ <&gcc GCC_USB30_MOCK_UTMI_CLK>;
clock-names = "cfg_noc",
"core",
"iface",
"sleep",
- "mock_utmi",
- "bus";
+ "mock_utmi";
assigned-clocks = <&gcc GCC_USB30_MOCK_UTMI_CLK>,
- <&gcc GCC_USB30_MASTER_CLK>,
- <&rpmcc RPM_SMD_AGGR2_NOC_CLK>;
- assigned-clock-rates = <19200000>, <120000000>,
- <19200000>;
+ <&gcc GCC_USB30_MASTER_CLK>;
+ assigned-clock-rates = <19200000>, <120000000>;
interrupts = <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
@@ -2144,10 +2120,9 @@ mmss_smmu: iommu@...0000 {
clocks = <&mmcc MNOC_AHB_CLK>,
<&mmcc BIMC_SMMU_AHB_CLK>,
- <&rpmcc RPM_SMD_MMSSNOC_AXI_CLK>,
<&mmcc BIMC_SMMU_AXI_CLK>;
clock-names = "iface-mm", "iface-smmu",
- "bus-mm", "bus-smmu";
+ "bus-smmu";
#global-interrupts = <2>;
#iommu-cells = <1>;
@@ -2264,12 +2239,6 @@ gnoc: interconnect@...00000 {
compatible = "qcom,sdm660-gnoc";
reg = <0x17900000 0xe000>;
#interconnect-cells = <1>;
- /*
- * This one apparently features no clocks,
- * so let's not mess with the driver needlessly
- */
- clock-names = "bus", "bus_a";
- clocks = <&xo_board>, <&xo_board>;
};
apcs_glb: mailbox@...11000 {
--
2.42.0
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