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Commit 3263d4be authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam Committed by Bjorn Andersson
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ARM: dts: qcom: sdx55: Add basic devicetree support for Thundercomm T55 

Thundercomm T55 is the development platform based on the Qualcomm SDX55
chipset. This basic support includes support for debug serial, NAND
flash, BAM DMA, USB and regulators support.

https://www.thundercomm.com/app_en/product/1593506006365532Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-14-manivannan.sadhasivam@linaro.orgSigned-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 328008f4
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arch/arm/boot/dts/Makefile
View file @ 3263d4be
......@@ -930,6 +930,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-msm8974-sony-xperia-honami.dtb \
qcom-mdm9615-wp8548-mangoh-green.dtb \
qcom-sdx55-mtp.dtb \
qcom-sdx55-t55.dtb \
qcom-sdx55-telit-fn980-tlb.dtb
dtb-$(CONFIG_ARCH_RDA) += \
rda8810pl-orangepi-2g-iot.dtb \
......
arch/arm/boot/dts/qcom-sdx55-t55.dts 0 → 100644
View file @ 3263d4be
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2021, Linaro Ltd.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "qcom-sdx55.dtsi"
#include "qcom-pmx55.dtsi"
/ {
model = "Thundercomm T55 Development Kit";
compatible = "qcom,sdx55-t55", "qcom,sdx55";
qcom,board-id = <0xb010008 0x4>;
aliases {
serial0 = &blsp1_uart3;
};
chosen {
stdout-path = "serial0:115200n8";
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
mpss_debug_mem: memory@8ef00000 {
no-map;
reg = <0x8ef00000 0x800000>;
};
ipa_fw_mem: memory@8fced000 {
no-map;
reg = <0x8fced000 0x10000>;
};
mpss_adsp_mem: memory@90800000 {
no-map;
reg = <0x90800000 0xf800000>;
};
};
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
};
vreg_bob_3p3: pmx55-bob {
compatible = "regulator-fixed";
regulator-name = "vreg_bob_3p3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vph_pwr>;
};
vreg_s7e_mx_0p752: pmx55-s7e {
compatible = "regulator-fixed";
regulator-name = "vreg_s7e_mx_0p752";
regulator-min-microvolt = <752000>;
regulator-max-microvolt = <752000>;
vin-supply = <&vph_pwr>;
};
vreg_sd_vdd: sd-vdd {
compatible = "regulator-fixed";
regulator-name = "vreg_sd_vdd";
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <2950000>;
vin-supply = <&vreg_vddpx_2>;
};
vreg_vddpx_2: vddpx-2 {
compatible = "regulator-gpio";
regulator-name = "vreg_vddpx_2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2850000>;
enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
states = <1800000 0>, <2850000 1>;
startup-delay-us = <200000>;
enable-active-high;
regulator-boot-on;
vin-supply = <&vph_pwr>;
};
};
&apps_rsc {
pmx55-rpmh-regulators {
compatible = "qcom,pmx55-rpmh-regulators";
qcom,pmic-id = "e";
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>;
vdd-s7-supply = <&vph_pwr>;
vdd-l1-l2-supply = <&vreg_s2e_1p224>;
vdd-l3-l9-supply = <&vreg_s3e_0p824>;
vdd-l4-l12-supply = <&vreg_s4e_1p904>;
vdd-l5-l6-supply = <&vreg_s4e_1p904>;
vdd-l7-l8-supply = <&vreg_s3e_0p824>;
vdd-l10-l11-l13-supply = <&vreg_bob_3p3>;
vdd-l14-supply = <&vreg_s7e_mx_0p752>;
vdd-l15-supply = <&vreg_s2e_1p224>;
vdd-l16-supply = <&vreg_s4e_1p904>;
vreg_s2e_1p224: smps2 {
regulator-min-microvolt = <1280000>;
regulator-max-microvolt = <1400000>;
};
vreg_s3e_0p824: smps3 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1000000>;
};
vreg_s4e_1p904: smps4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1960000>;
};
vreg_l1e_bb_1p2: ldo1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo2 {
regulator-min-microvolt = <1128000>;
regulator-max-microvolt = <1128000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo3 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
vreg_l4e_bb_0p875: ldo4 {
regulator-min-microvolt = <872000>;
regulator-max-microvolt = <872000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
vreg_l5e_bb_1p7: ldo5 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <1900000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo7 {
regulator-min-microvolt = <480000>;
regulator-max-microvolt = <900000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo8 {
regulator-min-microvolt = <480000>;
regulator-max-microvolt = <900000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo9 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
vreg_l10e_3p1: ldo10 {
regulator-min-microvolt = <3088000>;
regulator-max-microvolt = <3088000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo11 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <2928000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo12 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo13 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <2928000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo14 {
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo15 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
ldo16 {
regulator-min-microvolt = <1704000>;
regulator-max-microvolt = <1904000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
};
};
};
&blsp1_uart3 {
status = "ok";
};
&qpic_bam {
status = "ok";
};
&qpic_nand {
status = "ok";
nand@0 {
reg = <0>;
nand-ecc-strength = <8>;
nand-ecc-step-size = <512>;
nand-bus-width = <8>;
/* efs2 partition is secured */
secure-regions = <0x500000 0xb00000>;
};
};
&remoteproc_mpss {
status = "okay";
memory-region = <&mpss_adsp_mem>;
};
&usb_hsphy {
status = "okay";
vdda-pll-supply = <&vreg_l4e_bb_0p875>;
vdda33-supply = <&vreg_l10e_3p1>;
vdda18-supply = <&vreg_l5e_bb_1p7>;
};
&usb_qmpphy {
status = "okay";
vdda-phy-supply = <&vreg_l4e_bb_0p875>;
vdda-pll-supply = <&vreg_l1e_bb_1p2>;
};
&usb {
status = "okay";
};
&usb_dwc3 {
dr_mode = "peripheral";
};
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