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Date: Sat, 4 Nov 2023 00:16:55 +0530
From: Komal Bajaj <quic_kbajaj@...cinc.com>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <quic_nainmeht@...cinc.com>,
Komal Bajaj <quic_kbajaj@...cinc.com>
Subject: [RFC PATCH 2/2] arm64: dts: qcom: qcm6490: Add qcm6490 idp and rb3 board
Add qcm6490 devicetree file for QCM6490 IDP and QCM6490 RB3
platform. QCM6490 is derived from SC7280 meant for various
form factor including IoT.
Supported features are, as of now:
* Debug UART
* eMMC (only in IDP)
* USB
Co-developed-by: Naina Mehta <quic_nainmeht@...cinc.com>
Signed-off-by: Naina Mehta <quic_nainmeht@...cinc.com>
Signed-off-by: Komal Bajaj <quic_kbajaj@...cinc.com>
---
arch/arm64/boot/dts/qcom/Makefile | 2 +
arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 33 ++
.../boot/dts/qcom/qcm6490-iot-common.dtsi | 291 ++++++++++++++++++
arch/arm64/boot/dts/qcom/qcm6490-rb3.dts | 26 ++
4 files changed, 352 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/qcm6490-idp.dts
create mode 100644 arch/arm64/boot/dts/qcom/qcm6490-iot-common.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/qcm6490-rb3.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 73c3be0f8872..29cd77000970 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -82,6 +82,8 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-maple.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-poplar.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-xiaomi-sagit.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcm6490-fairphone-fp5.dtb
+dtb-$(CONFIG_ARCH_QCOM) += qcm6490-idp.dtb
+dtb-$(CONFIG_ARCH_QCOM) += qcm6490-rb3.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qdu1000-idp.dtb
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
new file mode 100644
index 000000000000..b1d1b8f40bdb
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "qcm6490-iot-common.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. QCM6490 IDP";
+ compatible = "qcom,qcm6490-idp", "qcom,qcm6490";
+
+ aliases {
+ serial0 = &uart5;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&sdhc_1 {
+ non-removable;
+ no-sd;
+ no-sdio;
+
+ vmmc-supply = <&vreg_l7b_2p952>;
+ vqmmc-supply = <&vreg_l19b_1p8>;
+
+ status = "okay";
+};
+
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-iot-common.dtsi b/arch/arm64/boot/dts/qcom/qcm6490-iot-common.dtsi
new file mode 100644
index 000000000000..01adc97789d0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcm6490-iot-common.dtsi
@@ -0,0 +1,291 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sc7280.dtsi"
+#include "pm7325.dtsi"
+#include "pm8350c.dtsi"
+#include "pmk8350.dtsi"
+
+&apps_rsc {
+ regulators-0 {
+ compatible = "qcom,pm7325-rpmh-regulators";
+ qcom,pmic-id = "b";
+
+ vreg_s1b_1p872: smps1 {
+ regulator-min-microvolt = <1840000>;
+ regulator-max-microvolt = <2040000>;
+ };
+
+ vreg_s2b_0p876: smps2 {
+ regulator-min-microvolt = <570070>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ vreg_s7b_0p972: smps7 {
+ regulator-min-microvolt = <535000>;
+ regulator-max-microvolt = <1120000>;
+ };
+
+ vreg_s8b_1p272: smps8 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_RET>;
+ };
+
+ vreg_l1b_0p912: ldo1 {
+ regulator-min-microvolt = <825000>;
+ regulator-max-microvolt = <925000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2b_3p072: ldo2 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3b_0p504: ldo3 {
+ regulator-min-microvolt = <312000>;
+ regulator-max-microvolt = <910000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l4b_0p752: ldo4 {
+ regulator-min-microvolt = <752000>;
+ regulator-max-microvolt = <820000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ reg_l5b_0p752: ldo5 {
+ regulator-min-microvolt = <552000>;
+ regulator-max-microvolt = <832000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6b_1p2: ldo6 {
+ regulator-min-microvolt = <1140000>;
+ regulator-max-microvolt = <1260000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7b_2p952: ldo7 {
+ regulator-min-microvolt = <2400000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8b_0p904: ldo8 {
+ regulator-min-microvolt = <870000>;
+ regulator-max-microvolt = <970000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l9b_1p2: ldo9 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l11b_1p504: ldo11 {
+ regulator-min-microvolt = <1504000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l12b_0p751: ldo12 {
+ regulator-min-microvolt = <751000>;
+ regulator-max-microvolt = <824000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l13b_0p53: ldo13 {
+ regulator-min-microvolt = <530000>;
+ regulator-max-microvolt = <824000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l14b_1p08: ldo14 {
+ regulator-min-microvolt = <1080000>;
+ regulator-max-microvolt = <1304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l15b_0p765: ldo15 {
+ regulator-min-microvolt = <765000>;
+ regulator-max-microvolt = <1020000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l16b_1p1: ldo16 {
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l17b_1p7: ldo17 {
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l18b_1p8: ldo18 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l19b_1p8: ldo19 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-1 {
+ compatible = "qcom,pm8350c-rpmh-regulators";
+ qcom,pmic-id = "c";
+
+ vreg_s1c_2p19: smps1 {
+ regulator-min-microvolt = <2190000>;
+ regulator-max-microvolt = <2210000>;
+ };
+
+ vreg_s2c_0p752: smps2 {
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <800000>;
+ };
+
+ vreg_s5c_0p752: smps5 {
+ regulator-min-microvolt = <465000>;
+ regulator-max-microvolt = <1050000>;
+ };
+
+ vreg_s7c_0p752: smps7 {
+ regulator-min-microvolt = <465000>;
+ regulator-max-microvolt = <800000>;
+ };
+
+ vreg_s9c_1p084: smps9 {
+ regulator-min-microvolt = <1010000>;
+ regulator-max-microvolt = <1170000>;
+ };
+
+ vreg_l1c_1p8: ldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1980000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2c_1p62: ldo2 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <1980000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3c_2p8: ldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3540000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l4c_1p62: ldo4 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5c_1p62: ldo5 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6c_2p96: ldo6 {
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7c_3p0: ldo7 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8c_1p62: ldo8 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l9c_2p96: ldo9 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <35440000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l10c_0p88: ldo10 {
+ regulator-min-microvolt = <720000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l11c_2p8: ldo11 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l12c_1p65: ldo12 {
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l13c_2p7: ldo13 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_bob_3p296: bob {
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3960000>;
+ };
+ };
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&uart5 {
+ compatible = "qcom,geni-debug-uart";
+ status = "okay";
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+ vdda-pll-supply = <&vreg_l10c_0p88>;
+ vdda33-supply = <&vreg_l2b_3p072>;
+ vdda18-supply = <&vreg_l1c_1p8>;
+
+ status = "okay";
+};
+
+&usb_1_qmpphy {
+ vdda-phy-supply = <&vreg_l6b_1p2>;
+ vdda-pll-supply = <&vreg_l1b_0p912>;
+
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-rb3.dts b/arch/arm64/boot/dts/qcom/qcm6490-rb3.dts
new file mode 100644
index 000000000000..5b4c2826ac5c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcm6490-rb3.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+/* PM7250B is configured to use SID8/9 */
+#define PM7250B_SID 8
+#define PM7250B_SID1 9
+
+#include "qcm6490-iot-common.dtsi"
+#include "pm7250b.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. QCM6490 RB3";
+ compatible = "qcom,qcm6490-rb3", "qcom,qcm6490";
+
+ aliases {
+ serial0 = &uart5;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
--
2.42.0
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