diff mbox series

[3/3] arm64: dts: qcom: Add initial support for rb5gen2 HDK board

Message ID 20240202133638.4720-4-quic_wasimn@quicinc.com
State New
Headers
Series arm64: qcom: add support for QCS8550 RB5gen2 HDK board |

Commit Message

Wasim Nazir Feb. 2, 2024, 1:36 p.m. UTC 
  RB5gen2 hardware development kit is based on QCS8550-Rb5gen2 SOM
for IOT solutions.
This initial version describes VPH_PWR, UART & USB3.1.

On-board PMICs:
- PMR735D
- PM8010

Signed-off-by: Wasim Nazir <quic_wasimn@quicinc.com>

--
2.43.0

Comments

Dmitry Baryshkov Feb. 2, 2024, 2:53 p.m. UTC | #1 
On Fri, 2 Feb 2024 at 15:37, Wasim Nazir <quic_wasimn@quicinc.com> wrote:
>
> RB5gen2 hardware development kit is based on QCS8550-Rb5gen2 SOM
> for IOT solutions.
> This initial version describes VPH_PWR, UART & USB3.1.
>
> On-board PMICs:
> - PMR735D
> - PM8010
>
> Signed-off-by: Wasim Nazir <quic_wasimn@quicinc.com>
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 6fdde64d7540..8840b219d6d5 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -93,6 +93,7 @@ dtb-$(CONFIG_ARCH_QCOM)       += qcs404-evb-1000.dtb
>  dtb-$(CONFIG_ARCH_QCOM)        += qcs404-evb-4000.dtb
>  dtb-$(CONFIG_ARCH_QCOM)        += qcs6490-rb3gen2.dtb
>  dtb-$(CONFIG_ARCH_QCOM)        += qcs8550-aim300-aiot.dtb
> +dtb-$(CONFIG_ARCH_QCOM)        += qcs8550-rb5gen2-hdk.dtb
>  dtb-$(CONFIG_ARCH_QCOM)        += qdu1000-idp.dtb
>  dtb-$(CONFIG_ARCH_QCOM)        += qrb2210-rb1.dtb
>  dtb-$(CONFIG_ARCH_QCOM)        += qrb4210-rb2.dtb
> diff --git a/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts b/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts
> new file mode 100644
> index 000000000000..6f4c68402823
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts
> @@ -0,0 +1,136 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +/dts-v1/;
> +
> +#include "qcs8550-rb5gen2.dtsi"
> +#include "pm8010.dtsi"
> +#include "pmr735d_a.dtsi"
> +#include "pmr735d_b.dtsi"
> +
> +/ {
> +       model = "Qualcomm Technologies, Inc. QCS8550 RB5Gen2 HDK";
> +       compatible = "qcom,qcs8550-rb5gen2-hdk", "qcom,qcs8550-rb5gen2",
> +                       "qcom,qcs8550", "qcom,qcm8550", "qcom,sm8550";
> +
> +       aliases {
> +               serial0 = &uart7;
> +       };
> +
> +       chosen {
> +               stdout-path = "serial0:115200n8";
> +       };
> +
> +       pmic-glink {
> +               compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink";
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               connector@0 {
> +                       compatible = "usb-c-connector";
> +                       reg = <0>;
> +                       power-role = "dual";
> +                       data-role = "dual";
> +
> +                       ports {
> +                               #address-cells = <1>;
> +                               #size-cells = <0>;
> +
> +                               port@0 {
> +                                       reg = <0>;
> +
> +                                       pmic_glink_hs_in: endpoint {
> +                                               remote-endpoint = <&usb_1_dwc3_hs>;
> +                                       };

SS lines unconnected?
SBU is unconnected?

> +                               };
> +                       };
> +               };
> +       };
> +
> +       vph_pwr: vph-pwr-regulator {
> +               compatible = "regulator-fixed";
> +               regulator-name = "vph_pwr";
> +               regulator-min-microvolt = <3700000>;
> +               regulator-max-microvolt = <3700000>;
> +
> +               regulator-always-on;
> +               regulator-boot-on;
> +       };
> +};
> +
> +&apps_rsc {
> +       regulators-0 {
> +               vdd-bob1-supply = <&vph_pwr>;
> +               vdd-bob2-supply = <&vph_pwr>;
> +       };
> +
> +       regulators-2 {
> +               vdd-s4-supply = <&vph_pwr>;
> +               vdd-s5-supply = <&vph_pwr>;
> +       };
> +
> +       regulators-3 {
> +               vdd-s1-supply = <&vph_pwr>;
> +               vdd-s3-supply = <&vph_pwr>;
> +               vdd-s4-supply = <&vph_pwr>;
> +               vdd-s5-supply = <&vph_pwr>;
> +               vdd-s6-supply = <&vph_pwr>;
> +       };
> +
> +       regulators-4 {
> +               vdd-s1-supply = <&vph_pwr>;
> +               vdd-s3-supply = <&vph_pwr>;
> +               vdd-s4-supply = <&vph_pwr>;
> +               vdd-s5-supply = <&vph_pwr>;
> +               vdd-s7-supply = <&vph_pwr>;
> +       };
> +
> +       regulators-5 {
> +               vdd-s1-supply = <&vph_pwr>;
> +               vdd-s2-supply = <&vph_pwr>;
> +               vdd-s3-supply = <&vph_pwr>;
> +               vdd-s4-supply = <&vph_pwr>;
> +               vdd-s5-supply = <&vph_pwr>;
> +               vdd-s6-supply = <&vph_pwr>;
> +       };
> +};
> +
> +&pm8550b_eusb2_repeater {
> +       vdd18-supply = <&vreg_l15b_1p8>;
> +       vdd3-supply = <&vreg_l5b_3p1>;
> +};
> +
> +&uart7 {
> +       status = "okay";
> +};
> +
> +&usb_1 {
> +       status = "okay";
> +};
> +
> +&usb_1_dwc3 {
> +       dr_mode = "otg";
> +       usb-role-switch;
> +};
> +
> +&usb_1_dwc3_hs {
> +       remote-endpoint = <&pmic_glink_hs_in>;
> +};
> +
> +&usb_1_hsphy {
> +       vdd-supply = <&vreg_l1e_0p88>;
> +       vdda12-supply = <&vreg_l3e_1p2>;
> +
> +       phys = <&pm8550b_eusb2_repeater>;
> +
> +       status = "okay";
> +};
> +
> +&usb_dp_qmpphy {
> +       vdda-phy-supply = <&vreg_l3e_1p2>;
> +       vdda-pll-supply = <&vreg_l3f_0p88>;
> +
> +       status = "okay";
> +};
> --
> 2.43.0
>
>
Wasim Nazir Feb. 27, 2024, 9:37 a.m. UTC | #2 
On 2/2/2024 8:23 PM, Dmitry Baryshkov wrote:
> On Fri, 2 Feb 2024 at 15:37, Wasim Nazir <quic_wasimn@quicinc.com> wrote:
>>
>> RB5gen2 hardware development kit is based on QCS8550-Rb5gen2 SOM
>> for IOT solutions.
>> This initial version describes VPH_PWR, UART & USB3.1.
>>
>> On-board PMICs:
>> - PMR735D
>> - PM8010
>>
>> Signed-off-by: Wasim Nazir <quic_wasimn@quicinc.com>
>>
>> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
>> index 6fdde64d7540..8840b219d6d5 100644
>> --- a/arch/arm64/boot/dts/qcom/Makefile
>> +++ b/arch/arm64/boot/dts/qcom/Makefile
>> @@ -93,6 +93,7 @@ dtb-$(CONFIG_ARCH_QCOM)       += qcs404-evb-1000.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)        += qcs404-evb-4000.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)        += qcs6490-rb3gen2.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)        += qcs8550-aim300-aiot.dtb
>> +dtb-$(CONFIG_ARCH_QCOM)        += qcs8550-rb5gen2-hdk.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)        += qdu1000-idp.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)        += qrb2210-rb1.dtb
>>   dtb-$(CONFIG_ARCH_QCOM)        += qrb4210-rb2.dtb
>> diff --git a/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts b/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts
>> new file mode 100644
>> index 000000000000..6f4c68402823
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts
>> @@ -0,0 +1,136 @@
>> +// SPDX-License-Identifier: BSD-3-Clause
>> +/*
>> + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include "qcs8550-rb5gen2.dtsi"
>> +#include "pm8010.dtsi"
>> +#include "pmr735d_a.dtsi"
>> +#include "pmr735d_b.dtsi"
>> +
>> +/ {
>> +       model = "Qualcomm Technologies, Inc. QCS8550 RB5Gen2 HDK";
>> +       compatible = "qcom,qcs8550-rb5gen2-hdk", "qcom,qcs8550-rb5gen2",
>> +                       "qcom,qcs8550", "qcom,qcm8550", "qcom,sm8550";
>> +
>> +       aliases {
>> +               serial0 = &uart7;
>> +       };
>> +
>> +       chosen {
>> +               stdout-path = "serial0:115200n8";
>> +       };
>> +
>> +       pmic-glink {
>> +               compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink";
>> +               #address-cells = <1>;
>> +               #size-cells = <0>;
>> +
>> +               connector@0 {
>> +                       compatible = "usb-c-connector";
>> +                       reg = <0>;
>> +                       power-role = "dual";
>> +                       data-role = "dual";
>> +
>> +                       ports {
>> +                               #address-cells = <1>;
>> +                               #size-cells = <0>;
>> +
>> +                               port@0 {
>> +                                       reg = <0>;
>> +
>> +                                       pmic_glink_hs_in: endpoint {
>> +                                               remote-endpoint = <&usb_1_dwc3_hs>;
>> +                                       };
> 
> SS lines unconnected?
> SBU is unconnected?
> 
This is the initial patch with basic support and that's why only HS is 
added. Other features are planned in incremental patch by respective 
team. I will update the commit message in next patch version.
>> +                               };
>> +                       };
>> +               };
>> +       };
>> +
>> +       vph_pwr: vph-pwr-regulator {
>> +               compatible = "regulator-fixed";
>> +               regulator-name = "vph_pwr";
>> +               regulator-min-microvolt = <3700000>;
>> +               regulator-max-microvolt = <3700000>;
>> +
>> +               regulator-always-on;
>> +               regulator-boot-on;
>> +       };
>> +};
>> +
>> +&apps_rsc {
>> +       regulators-0 {
>> +               vdd-bob1-supply = <&vph_pwr>;
>> +               vdd-bob2-supply = <&vph_pwr>;
>> +       };
>> +
>> +       regulators-2 {
>> +               vdd-s4-supply = <&vph_pwr>;
>> +               vdd-s5-supply = <&vph_pwr>;
>> +       };
>> +
>> +       regulators-3 {
>> +               vdd-s1-supply = <&vph_pwr>;
>> +               vdd-s3-supply = <&vph_pwr>;
>> +               vdd-s4-supply = <&vph_pwr>;
>> +               vdd-s5-supply = <&vph_pwr>;
>> +               vdd-s6-supply = <&vph_pwr>;
>> +       };
>> +
>> +       regulators-4 {
>> +               vdd-s1-supply = <&vph_pwr>;
>> +               vdd-s3-supply = <&vph_pwr>;
>> +               vdd-s4-supply = <&vph_pwr>;
>> +               vdd-s5-supply = <&vph_pwr>;
>> +               vdd-s7-supply = <&vph_pwr>;
>> +       };
>> +
>> +       regulators-5 {
>> +               vdd-s1-supply = <&vph_pwr>;
>> +               vdd-s2-supply = <&vph_pwr>;
>> +               vdd-s3-supply = <&vph_pwr>;
>> +               vdd-s4-supply = <&vph_pwr>;
>> +               vdd-s5-supply = <&vph_pwr>;
>> +               vdd-s6-supply = <&vph_pwr>;
>> +       };
>> +};
>> +
>> +&pm8550b_eusb2_repeater {
>> +       vdd18-supply = <&vreg_l15b_1p8>;
>> +       vdd3-supply = <&vreg_l5b_3p1>;
>> +};
>> +
>> +&uart7 {
>> +       status = "okay";
>> +};
>> +
>> +&usb_1 {
>> +       status = "okay";
>> +};
>> +
>> +&usb_1_dwc3 {
>> +       dr_mode = "otg";
>> +       usb-role-switch;
>> +};
>> +
>> +&usb_1_dwc3_hs {
>> +       remote-endpoint = <&pmic_glink_hs_in>;
>> +};
>> +
>> +&usb_1_hsphy {
>> +       vdd-supply = <&vreg_l1e_0p88>;
>> +       vdda12-supply = <&vreg_l3e_1p2>;
>> +
>> +       phys = <&pm8550b_eusb2_repeater>;
>> +
>> +       status = "okay";
>> +};
>> +
>> +&usb_dp_qmpphy {
>> +       vdda-phy-supply = <&vreg_l3e_1p2>;
>> +       vdda-pll-supply = <&vreg_l3f_0p88>;
>> +
>> +       status = "okay";
>> +};
>> --
>> 2.43.0
>>
>>
> 
> 

Thanks & Regards,
Wasim
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 6fdde64d7540..8840b219d6d5 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -93,6 +93,7 @@  dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs6490-rb3gen2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs8550-aim300-aiot.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= qcs8550-rb5gen2-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qdu1000-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qrb2210-rb1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qrb4210-rb2.dtb
diff --git a/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts b/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts
new file mode 100644
index 000000000000..6f4c68402823
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts
@@ -0,0 +1,136 @@ 
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "qcs8550-rb5gen2.dtsi"
+#include "pm8010.dtsi"
+#include "pmr735d_a.dtsi"
+#include "pmr735d_b.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. QCS8550 RB5Gen2 HDK";
+	compatible = "qcom,qcs8550-rb5gen2-hdk", "qcom,qcs8550-rb5gen2",
+			"qcom,qcs8550", "qcom,qcm8550", "qcom,sm8550";
+
+	aliases {
+		serial0 = &uart7;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	pmic-glink {
+		compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_hs_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_hs>;
+					};
+				};
+			};
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+	};
+
+	regulators-2 {
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+	};
+
+	regulators-3 {
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+	};
+
+	regulators-4 {
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s7-supply = <&vph_pwr>;
+	};
+
+	regulators-5 {
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+	};
+};
+
+&pm8550b_eusb2_repeater {
+	vdd18-supply = <&vreg_l15b_1p8>;
+	vdd3-supply = <&vreg_l5b_3p1>;
+};
+
+&uart7 {
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "otg";
+	usb-role-switch;
+};
+
+&usb_1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_1_hsphy {
+	vdd-supply = <&vreg_l1e_0p88>;
+	vdda12-supply = <&vreg_l3e_1p2>;
+
+	phys = <&pm8550b_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_dp_qmpphy {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l3f_0p88>;
+
+	status = "okay";
+};