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Message-Id: <20231209-topic-6115iccdt-v1-2-f62da62b7276@linaro.org>
Date: Mon, 11 Dec 2023 10:23:59 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Georgi Djakov <djakov@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 2/2] arm64: dts: qcom: sm6115: Hook up interconnects
Add interconnect provider nodes and hook up interconnects to consumer
devices, including bwmon.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
arch/arm64/boot/dts/qcom/sm6115.dtsi | 277 +++++++++++++++++++++++++++++++++++
1 file changed, 277 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index 70a06249b130..dc78757a1ebb 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -10,6 +10,8 @@
#include <dt-bindings/dma/qcom-gpi.h>
#include <dt-bindings/firmware/qcom,scm.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interconnect/qcom,rpm-icc.h>
+#include <dt-bindings/interconnect/qcom,sm6115.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/qcom-rpmpd.h>
@@ -264,6 +266,8 @@ firmware {
scm: scm {
compatible = "qcom,scm-sm6115", "qcom,scm";
#reset-cells = <1>;
+ interconnects = <&system_noc MASTER_CRYPTO_CORE0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
};
};
@@ -878,6 +882,43 @@ usb_qmpphy: phy@...5000 {
status = "disabled";
};
+ system_noc: interconnect@...0000 {
+ compatible = "qcom,sm6115-snoc";
+ reg = <0x0 0x01880000 0x0 0x5f080>;
+ clocks = <&gcc GCC_SYS_NOC_CPUSS_AHB_CLK>,
+ <&gcc GCC_SYS_NOC_UFS_PHY_AXI_CLK>,
+ <&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
+ <&rpmcc RPM_SMD_IPA_CLK>;
+ clock-names = "cpu_axi",
+ "ufs_axi",
+ "usb_axi",
+ "ipa";
+ #interconnect-cells = <2>;
+
+ clk_virt: interconnect-clk {
+ compatible = "qcom,sm6115-clk-virt";
+ #interconnect-cells = <2>;
+ };
+
+ mmrt_virt: interconnect-mmrt {
+ compatible = "qcom,sm6115-mmrt-virt";
+ #interconnect-cells = <2>;
+ };
+
+ mmnrt_virt: interconnect-mmnrt {
+ compatible = "qcom,sm6115-mmnrt-virt";
+ #interconnect-cells = <2>;
+ };
+ };
+
+ config_noc: interconnect@...0000 {
+ compatible = "qcom,sm6115-cnoc";
+ reg = <0x0 0x01900000 0x0 0x6200>;
+ clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>;
+ clock-names = "usb_axi";
+ #interconnect-cells = <2>;
+ };
+
qfprom@...0000 {
compatible = "qcom,sm6115-qfprom", "qcom,qfprom";
reg = <0x0 0x01b40000 0x0 0x7000>;
@@ -902,6 +943,60 @@ rng: rng@...3000 {
clock-names = "core";
};
+ pmu@...e300 {
+ compatible = "qcom,sm6115-cpu-bwmon", "qcom,sdm845-bwmon";
+ reg = <0x0 0x01b8e300 0x0 0x600>;
+ interrupts = <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>;
+
+ operating-points-v2 = <&cpu_bwmon_opp_table>;
+ interconnects = <&bimc MASTER_AMPSS_M0 RPM_ACTIVE_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ACTIVE_TAG>;
+
+ cpu_bwmon_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-0 {
+ opp-peak-kBps = <(200 * 4 * 1000)>;
+ };
+
+ opp-1 {
+ opp-peak-kBps = <(300 * 4 * 1000)>;
+ };
+
+ opp-2 {
+ opp-peak-kBps = <(451 * 4 * 1000)>;
+ };
+
+ opp-3 {
+ opp-peak-kBps = <(547 * 4 * 1000)>;
+ };
+
+ opp-4 {
+ opp-peak-kBps = <(681 * 4 * 1000)>;
+ };
+
+ opp-5 {
+ opp-peak-kBps = <(768 * 4 * 1000)>;
+ };
+
+ opp-6 {
+ opp-peak-kBps = <(1017 * 4 * 1000)>;
+ };
+
+ opp-7 {
+ opp-peak-kBps = <(1353 * 4 * 1000)>;
+ };
+
+ opp-8 {
+ opp-peak-kBps = <(1555 * 4 * 1000)>;
+ };
+
+ opp-9 {
+ opp-peak-kBps = <(1804 * 4 * 1000)>;
+ };
+ };
+ };
+
spmi_bus: spmi@...0000 {
compatible = "qcom,spmi-pmic-arb";
reg = <0x0 0x01c40000 0x0 0x1100>,
@@ -931,6 +1026,12 @@ tsens0: thermal-sensor@...1000 {
#thermal-sensor-cells = <1>;
};
+ bimc: interconnect@...0000 {
+ compatible = "qcom,sm6115-bimc";
+ reg = <0x0 0x04480000 0x0 0x80000>;
+ #interconnect-cells = <2>;
+ };
+
rpm_msg_ram: sram@...0000 {
compatible = "qcom,rpm-msg-ram";
reg = <0x0 0x045f0000 0x0 0x7000>;
@@ -958,8 +1059,42 @@ sdhc_1: mmc@...4000 {
<&gcc GCC_SDCC1_ICE_CORE_CLK>;
clock-names = "iface", "core", "xo", "ice";
+ power-domains = <&rpmpd SM6115_VDDCX>;
+ operating-points-v2 = <&sdhc1_opp_table>;
+ interconnects = <&system_noc MASTER_SDCC_1 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_SDCC_1 RPM_ALWAYS_TAG>;
+ interconnect-names = "sdhc-ddr",
+ "cpu-sdhc";
+
bus-width = <8>;
status = "disabled";
+
+ sdhc1_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ required-opps = <&rpmpd_opp_low_svs>;
+ opp-peak-kBps = <250000 133320>;
+ opp-avg-kBps = <102400 65000>;
+ };
+
+ opp-192000000 {
+ opp-hz = /bits/ 64 <192000000>;
+ required-opps = <&rpmpd_opp_low_svs>;
+ opp-peak-kBps = <800000 300000>;
+ opp-avg-kBps = <204800 200000>;
+ };
+
+ opp-384000000 {
+ opp-hz = /bits/ 64 <384000000>;
+ required-opps = <&rpmpd_opp_svs_plus>;
+ opp-peak-kBps = <800000 300000>;
+ opp-avg-kBps = <204800 200000>;
+ };
+ };
};
sdhc_2: mmc@...4000 {
@@ -980,6 +1115,12 @@ sdhc_2: mmc@...4000 {
operating-points-v2 = <&sdhc2_opp_table>;
iommus = <&apps_smmu 0x00a0 0x0>;
resets = <&gcc GCC_SDCC2_BCR>;
+ interconnects = <&system_noc MASTER_SDCC_2 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_SDCC_2 RPM_ALWAYS_TAG>;
+ interconnect-names = "sdhc-ddr",
+ "cpu-sdhc";
bus-width = <4>;
qcom,dll-config = <0x0007642c>;
@@ -992,11 +1133,15 @@ sdhc2_opp_table: opp-table {
opp-100000000 {
opp-hz = /bits/ 64 <100000000>;
required-opps = <&rpmpd_opp_low_svs>;
+ opp-peak-kBps = <250000 133320>;
+ opp-avg-kBps = <261438 150000>;
};
opp-202000000 {
opp-hz = /bits/ 64 <202000000>;
required-opps = <&rpmpd_opp_nom>;
+ opp-peak-kBps = <800000 300000>;
+ opp-avg-kBps = <261438 300000>;
};
};
};
@@ -1110,6 +1255,15 @@ i2c0: i2c@...0000 {
dmas = <&gpi_dma0 0 0 QCOM_GPI_I2C>,
<&gpi_dma0 1 0 QCOM_GPI_I2C>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1126,6 +1280,15 @@ spi0: spi@...0000 {
dmas = <&gpi_dma0 0 0 QCOM_GPI_SPI>,
<&gpi_dma0 1 0 QCOM_GPI_SPI>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1142,6 +1305,12 @@ i2c1: i2c@...4000 {
dmas = <&gpi_dma0 0 1 QCOM_GPI_I2C>,
<&gpi_dma0 1 1 QCOM_GPI_I2C>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1158,6 +1327,15 @@ spi1: spi@...4000 {
dmas = <&gpi_dma0 0 1 QCOM_GPI_SPI>,
<&gpi_dma0 1 1 QCOM_GPI_SPI>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1174,6 +1352,15 @@ i2c2: i2c@...8000 {
dmas = <&gpi_dma0 0 2 QCOM_GPI_I2C>,
<&gpi_dma0 1 2 QCOM_GPI_I2C>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1190,6 +1377,15 @@ spi2: spi@...8000 {
dmas = <&gpi_dma0 0 2 QCOM_GPI_SPI>,
<&gpi_dma0 1 2 QCOM_GPI_SPI>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1206,6 +1402,15 @@ i2c3: i2c@...c000 {
dmas = <&gpi_dma0 0 3 QCOM_GPI_I2C>,
<&gpi_dma0 1 3 QCOM_GPI_I2C>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1222,6 +1427,15 @@ spi3: spi@...c000 {
dmas = <&gpi_dma0 0 3 QCOM_GPI_SPI>,
<&gpi_dma0 1 3 QCOM_GPI_SPI>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1235,6 +1449,12 @@ uart3: serial@...c000 {
clock-names = "se";
power-domains = <&rpmpd SM6115_VDDCX>;
operating-points-v2 = <&qup_opp_table>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config";
status = "disabled";
};
@@ -1249,6 +1469,15 @@ i2c4: i2c@...0000 {
dmas = <&gpi_dma0 0 4 QCOM_GPI_I2C>,
<&gpi_dma0 1 4 QCOM_GPI_I2C>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1265,6 +1494,15 @@ spi4: spi@...0000 {
dmas = <&gpi_dma0 0 4 QCOM_GPI_SPI>,
<&gpi_dma0 1 4 QCOM_GPI_SPI>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1276,6 +1514,12 @@ uart4: serial@...0000 {
clock-names = "se";
clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config";
status = "disabled";
};
@@ -1290,6 +1534,15 @@ i2c5: i2c@...4000 {
dmas = <&gpi_dma0 0 5 QCOM_GPI_I2C>,
<&gpi_dma0 1 5 QCOM_GPI_I2C>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1306,6 +1559,15 @@ spi5: spi@...4000 {
dmas = <&gpi_dma0 0 5 QCOM_GPI_SPI>,
<&gpi_dma0 1 5 QCOM_GPI_SPI>;
dma-names = "tx", "rx";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>,
+ <&system_noc MASTER_QUP_0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config",
+ "qup-memory";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -1337,6 +1599,14 @@ usb: usb@...8800 {
resets = <&gcc GCC_USB30_PRIM_BCR>;
power-domains = <&gcc GCC_USB30_PRIM_GDSC>;
+ /* TODO: USB<->IPA path */
+ interconnects = <&system_noc MASTER_USB3 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_USB3 RPM_ALWAYS_TAG>;
+ interconnect-names = "usb-ddr",
+ "apps-usb";
+
qcom,select-utmi-as-pipe-clk;
status = "disabled";
@@ -1508,6 +1778,13 @@ mdss: display-subsystem@...0000 {
iommus = <&apps_smmu 0x420 0x2>,
<&apps_smmu 0x421 0x0>;
+ interconnects = <&mmrt_virt MASTER_MDP_PORT0 RPM_ALWAYS_TAG
+ &bimc SLAVE_EBI_CH0 RPM_ALWAYS_TAG>,
+ <&bimc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_DISPLAY_CFG RPM_ALWAYS_TAG>;
+ interconnect-names = "mdp0-mem",
+ "cpu-cfg";
+
#address-cells = <2>;
#size-cells = <2>;
ranges;
--
2.43.0
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