* [PATCH v2 1/3] arm64: dts: qcom: Add interconnect nodes for SDX75
2023-09-26 9:29 [PATCH v2 0/3] Add devicetree support of Interconnects and USB for SDX75 Rohit Agarwal
@ 2023-09-26 9:29 ` Rohit Agarwal
2023-09-27 10:47 ` Konrad Dybcio
2023-10-01 20:56 ` kernel test robot
2023-09-26 9:29 ` [PATCH v2 2/3] arm64: dts: qcom: Add USB3 and PHY support on SDX75 Rohit Agarwal
2023-09-26 9:29 ` [PATCH v2 3/3] arm64: dts: qcom: sdx75-idp: Enable USB3 and PHY support Rohit Agarwal
2 siblings, 2 replies; 8+ messages in thread
From: Rohit Agarwal @ 2023-09-26 9:29 UTC (permalink / raw)
To: agross, andersson, konrad.dybcio, robh+dt, krzysztof.kozlowski+dt,
conor+dt, dmitry.baryshkov
Cc: linux-arm-msm, devicetree, linux-kernel, Rohit Agarwal
Add interconnect nodes to support interconnects on SDX75.
Also parallely add the interconnect property for UART required
so that the bootup to shell does not break with interconnects
in place.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
arch/arm64/boot/dts/qcom/sdx75.dtsi | 48 +++++++++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index e180aa4..dd3a525 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,sdx75-gcc.h>
+#include <dt-bindings/interconnect/qcom,sdx75.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/qcom,rpmhpd.h>
#include <dt-bindings/power/qcom-rpmpd.h>
@@ -197,6 +198,19 @@
};
};
+ clk_virt: interconnect-0 {
+ compatible = "qcom,sdx75-clk-virt";
+ #interconnect-cells = <2>;
+ qcom,bcm-voters = <&apps_bcm_voter>;
+ clocks = <&rpmhcc RPMH_QPIC_CLK>;
+ };
+
+ mc_virt: interconnect-1 {
+ compatible = "qcom,sdx75-mc-virt";
+ #interconnect-cells = <2>;
+ qcom,bcm-voters = <&apps_bcm_voter>;
+ };
+
firmware {
scm: scm {
compatible = "qcom,scm-sdx75", "qcom,scm";
@@ -434,6 +448,8 @@
clock-names = "m-ahb",
"s-ahb";
iommus = <&apps_smmu 0xe3 0x0>;
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>;
+ interconnect-names = "qup-core";
#address-cells = <2>;
#size-cells = <2>;
ranges;
@@ -444,6 +460,10 @@
reg = <0x0 0x00984000 0x0 0x4000>;
clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
clock-names = "se";
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 0 &clk_virt SLAVE_QUP_CORE_0 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &system_noc SLAVE_QUP_0 0>;
+ interconnect-names = "qup-core",
+ "qup-config";
interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-0 = <&qupv3_se1_2uart_active>;
pinctrl-1 = <&qupv3_se1_2uart_sleep>;
@@ -453,6 +473,20 @@
};
};
+ system_noc: interconnect@1640000 {
+ compatible = "qcom,sdx75-system-noc";
+ reg = <0x0 0x01640000 0x0 0x4b400>;
+ #interconnect-cells = <2>;
+ qcom,bcm-voters = <&apps_bcm_voter>;
+ };
+
+ pcie_anoc: interconnect@16c0000 {
+ compatible = "qcom,sdx75-pcie-anoc";
+ reg = <0x0 0x016c0000 0x0 0x14200>;
+ #interconnect-cells = <2>;
+ qcom,bcm-voters = <&apps_bcm_voter>;
+ };
+
tcsr_mutex: hwlock@1f40000 {
compatible = "qcom,tcsr-mutex";
reg = <0x0 0x01f40000 0x0 0x40000>;
@@ -733,6 +767,20 @@
#freq-domain-cells = <1>;
#clock-cells = <1>;
};
+
+ dc_noc: interconnect@190e0000 {
+ compatible = "qcom,sdx75-dc-noc";
+ reg = <0x0 0x190e0000 0x0 0x8200>;
+ #interconnect-cells = <2>;
+ qcom,bcm-voters = <&apps_bcm_voter>;
+ };
+
+ gem_noc: interconnect@19100000 {
+ compatible = "qcom,sdx75-gem-noc";
+ reg = <0x0 0x19100000 0x0 0x34080>;
+ #interconnect-cells = <2>;
+ qcom,bcm-voters = <&apps_bcm_voter>;
+ };
};
timer {
--
2.7.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 2/3] arm64: dts: qcom: Add USB3 and PHY support on SDX75
2023-09-26 9:29 [PATCH v2 0/3] Add devicetree support of Interconnects and USB for SDX75 Rohit Agarwal
2023-09-26 9:29 ` [PATCH v2 1/3] arm64: dts: qcom: Add interconnect nodes " Rohit Agarwal
@ 2023-09-26 9:29 ` Rohit Agarwal
2023-09-26 9:29 ` [PATCH v2 3/3] arm64: dts: qcom: sdx75-idp: Enable USB3 and PHY support Rohit Agarwal
2 siblings, 0 replies; 8+ messages in thread
From: Rohit Agarwal @ 2023-09-26 9:29 UTC (permalink / raw)
To: agross, andersson, konrad.dybcio, robh+dt, krzysztof.kozlowski+dt,
conor+dt, dmitry.baryshkov
Cc: linux-arm-msm, devicetree, linux-kernel, Rohit Agarwal
Add devicetree nodes for enabling USB3 controller, Qcom QMP PHY and
HS PHY on SDX75.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
arch/arm64/boot/dts/qcom/sdx75.dtsi | 116 ++++++++++++++++++++++++++++++++++++
1 file changed, 116 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index dd3a525..c44cdd1 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -473,6 +473,47 @@
};
};
+ usb_hsphy: phy@ff4000 {
+ compatible = "qcom,sdx75-snps-eusb2-phy", "qcom,sm8550-snps-eusb2-phy";
+ reg = <0x0 0x00ff4000 0x0 0x154>;
+ #phy-cells = <0>;
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "ref";
+
+ resets = <&gcc GCC_QUSB2PHY_BCR>;
+
+ status = "disabled";
+ };
+
+ usb_qmpphy: phy@ff6000 {
+ compatible = "qcom,sdx75-qmp-usb3-uni-phy";
+ reg = <0x0 0x00ff6000 0x0 0x2000>;
+
+ clocks = <&gcc GCC_USB3_PHY_AUX_CLK>,
+ <&gcc GCC_USB2_CLKREF_EN>,
+ <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
+ <&gcc GCC_USB3_PHY_PIPE_CLK>;
+ clock-names = "aux",
+ "ref",
+ "cfg_ahb",
+ "pipe";
+
+ power-domains = <&gcc GCC_USB3_PHY_GDSC>;
+
+ resets = <&gcc GCC_USB3_PHY_BCR>,
+ <&gcc GCC_USB3PHY_PHY_BCR>;
+ reset-names = "phy",
+ "phy_phy";
+
+ #clock-cells = <0>;
+ clock-output-names = "usb3_uni_phy_pipe_clk_src";
+
+ #phy-cells = <0>;
+
+ status = "disabled";
+ };
+
system_noc: interconnect@1640000 {
compatible = "qcom,sdx75-system-noc";
reg = <0x0 0x01640000 0x0 0x4b400>;
@@ -493,6 +534,81 @@
#hwlock-cells = <1>;
};
+ usb: usb@a6f8800 {
+ compatible = "qcom,sdx75-dwc3", "qcom,dwc3";
+ reg = <0x0 0x0a6f8800 0x0 0x400>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ clocks = <&gcc GCC_USB30_SLV_AHB_CLK>,
+ <&gcc GCC_USB30_MASTER_CLK>,
+ <&gcc GCC_USB30_MSTR_AXI_CLK>,
+ <&gcc GCC_USB30_SLEEP_CLK>,
+ <&gcc GCC_USB30_MOCK_UTMI_CLK>;
+ clock-names = "cfg_noc",
+ "core",
+ "iface",
+ "sleep",
+ "mock_utmi";
+
+ assigned-clocks = <&gcc GCC_USB30_MOCK_UTMI_CLK>,
+ <&gcc GCC_USB30_MASTER_CLK>;
+ assigned-clock-rates = <19200000>, <200000000>;
+
+ interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+ <&pdc 17 IRQ_TYPE_LEVEL_HIGH>,
+ <&pdc 9 IRQ_TYPE_EDGE_RISING>,
+ <&pdc 10 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "hs_phy_irq",
+ "ss_phy_irq",
+ "dm_hs_phy_irq",
+ "dp_hs_phy_irq";
+
+ power-domains = <&gcc GCC_USB30_GDSC>;
+
+ resets = <&gcc GCC_USB30_BCR>;
+
+ interconnects = <&system_noc MASTER_USB3_0 0 &mc_virt SLAVE_EBI1 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &system_noc SLAVE_USB3 0>;
+ interconnect-names = "usb-ddr",
+ "apps-usb";
+
+ status = "disabled";
+
+ usb_dwc3: usb@a600000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0x0a600000 0x0 0xcd00>;
+ interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+ iommus = <&apps_smmu 0x80 0x0>;
+ snps,dis_u2_susphy_quirk;
+ snps,dis_enblslpm_quirk;
+ phys = <&usb_hsphy>,
+ <&usb_qmpphy>;
+ phy-names = "usb2-phy",
+ "usb3-phy";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ usb_1_dwc3_hs: endpoint {
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ usb_1_dwc3_ss: endpoint {
+ };
+ };
+ };
+ };
+ };
+
pdc: interrupt-controller@b220000 {
compatible = "qcom,sdx75-pdc", "qcom,pdc";
reg = <0x0 0xb220000 0x0 0x30000>,
--
2.7.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 3/3] arm64: dts: qcom: sdx75-idp: Enable USB3 and PHY support
2023-09-26 9:29 [PATCH v2 0/3] Add devicetree support of Interconnects and USB for SDX75 Rohit Agarwal
2023-09-26 9:29 ` [PATCH v2 1/3] arm64: dts: qcom: Add interconnect nodes " Rohit Agarwal
2023-09-26 9:29 ` [PATCH v2 2/3] arm64: dts: qcom: Add USB3 and PHY support on SDX75 Rohit Agarwal
@ 2023-09-26 9:29 ` Rohit Agarwal
2023-09-27 10:48 ` Konrad Dybcio
2 siblings, 1 reply; 8+ messages in thread
From: Rohit Agarwal @ 2023-09-26 9:29 UTC (permalink / raw)
To: agross, andersson, konrad.dybcio, robh+dt, krzysztof.kozlowski+dt,
conor+dt, dmitry.baryshkov
Cc: linux-arm-msm, devicetree, linux-kernel, Rohit Agarwal
Enable the support for USB3 controller, QMP PHY and HS PHY
on SDX75 IDP.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
arch/arm64/boot/dts/qcom/sdx75-idp.dts | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdx75-idp.dts b/arch/arm64/boot/dts/qcom/sdx75-idp.dts
index 10d1587..5f2ebe3 100644
--- a/arch/arm64/boot/dts/qcom/sdx75-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sdx75-idp.dts
@@ -250,6 +250,11 @@
stdout-path = "serial0:115200n8";
};
+&pm7550ba_eusb2_repeater {
+ vdd18-supply = <&vreg_l5b_1p776>;
+ vdd3-supply = <&vreg_l10b_3p08>;
+};
+
&qupv3_id_0 {
status = "okay";
};
@@ -261,3 +266,27 @@
&uart1 {
status = "okay";
};
+
+&usb {
+ status = "okay";
+};
+
+&usb_dwc3 {
+ dr_mode = "peripheral";
+};
+
+&usb_hsphy {
+ vdd-supply = <&vreg_l4b_0p88>;
+ vdda12-supply = <&vreg_l1b_1p2>;
+
+ phys = <&pm7550ba_eusb2_repeater>;
+
+ status = "okay";
+};
+
+&usb_qmpphy {
+ vdda-phy-supply = <&vreg_l4b_0p88>;
+ vdda-pll-supply = <&vreg_l1b_1p2>;
+
+ status = "okay";
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 8+ messages in thread