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-rw-r--r--arch/arm64/boot/dts/qcom/Makefile1
-rw-r--r--arch/arm64/boot/dts/qcom/qrb2210-rb1.dts112
2 files changed, 113 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 915ff1e0d645..c5f42cb43ee9 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -72,6 +72,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-xiaomi-sagit.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qdu1000-idp.dtb
+dtb-$(CONFIG_ARCH_QCOM) += qrb2210-rb1.dtb
dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5.dtb
dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5-vision-mezzanine.dtb
dtb-$(CONFIG_ARCH_QCOM) += qru1000-idp.dtb
diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
new file mode 100644
index 000000000000..ef3616093289
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts
@@ -0,0 +1,112 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (c) 2023, Linaro Ltd
+ */
+
+/dts-v1/;
+
+#include "qcm2290.dtsi"
+#include "pm2250.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. Robotics RB1";
+ compatible = "qcom,qrb2210-rb1", "qcom,qrb2210", "qcom,qcm2290";
+
+ aliases {
+ serial0 = &uart0;
+ sdhc1 = &sdhc_1;
+ sdhc2 = &sdhc_2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ label = "gpio-keys";
+
+ pinctrl-0 = <&key_volp_n>;
+ pinctrl-names = "default";
+
+ key-volume-up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&tlmm 96 GPIO_ACTIVE_LOW>;
+ debounce-interval = <15>;
+ linux,can-disable;
+ wakeup-source;
+ };
+ };
+};
+
+&pm2250_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&sdhc_1 {
+ pinctrl-0 = <&sdc1_state_on>;
+ pinctrl-1 = <&sdc1_state_off>;
+ pinctrl-names = "default", "sleep";
+ non-removable;
+ supports-cqe;
+ no-sdio;
+ no-sd;
+ status = "okay";
+};
+
+&sdhc_2 {
+ cd-gpios = <&tlmm 88 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&sdc2_state_on &sd_det_in_on>;
+ pinctrl-1 = <&sdc2_state_off &sd_det_in_off>;
+ pinctrl-names = "default", "sleep";
+ no-sdio;
+ no-mmc;
+ status = "okay";
+};
+
+&tlmm {
+ sd_det_in_on: sd-det-in-on-state {
+ pins = "gpio88";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ sd_det_in_off: sd-det-in-off-state {
+ pins = "gpio88";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ key_volp_n: key-volp-n-state {
+ pins = "gpio96";
+ function = "gpio";
+ bias-pull-up;
+ output-disable;
+ };
+};
+
+/* UART connected to the Micro-USB port via a FTDI chip */
+&uart0 {
+ compatible = "qcom,geni-debug-uart";
+ status = "okay";
+};
+
+&usb {
+ status = "okay";
+};
+
+&usb_hsphy {
+ status = "okay";
+};
+
+&xo_board {
+ clock-frequency = <38400000>;
+};