// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2021, Linaro Ltd.
* Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
* Copyright (c) 2020, AngeloGioacchino Del Regno
* <angelogioacchino.delregno@somainline.org>
*/
/dts-v1/;
#include "sdm660.dtsi"
#include "pm660.dtsi"
#include "pm660l.dtsi"
/ {
model = "Inforce 6560 Single Board Computer";
compatible = "inforce,ifc6560", "qcom,sda660";
chassis-type = "embedded"; /* SBC */
aliases {
serial0 = &blsp1_uart2;
serial1 = &blsp2_uart1;
};
chosen {
stdout-path = "serial0:115200n8";
};
gpio-keys {
compatible = "gpio-keys";
key-volup {
label = "Volume Up";
gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
debounce-interval = <15>;
};
};
/*
* Until we hook up type-c detection, we
* have to stick with this. But it works.
*/
extcon_usb: extcon-usb {
compatible = "linux,extcon-usb-gpio";
id-gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
};
hdmi-out {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con: endpoint {
remote-endpoint = <&adv7533_out>;
};
};
};
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
regulator-min-microvolt = <3800000>;
regulator-max-microvolt = <3800000>;
regulator-always-on;
regulator-boot-on;
};
v3p3_bck_bst: v3p3-bck-bst-regulator {
compatible = "regulator-fixed";
regulator-name = "v3p3_bck_bst";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vph_pwr>;
};
v1p2_ldo: v1p2-ldo-regulator {
compatible = "regulator-fixed";
regulator-name = "v1p2_ldo";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
vin-supply = <&vph_pwr>;
};
v5p0_boost: v5p0-boost-regulator {
compatible = "regulator-fixed";
regulator-name = "v5p0_boost";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vph_pwr>;
};
};
&adsp_pil {
firmware-name = "qcom/sda660/adsp.mbn";
};
&blsp_i2c6 {
status = "okay";
adv7533: hdmi@39 {
compatible = "adi,adv7535";
reg = <0x39>, <0x66>;
reg-names = "main", "edid";
interrupt-parent = <&pm660l_gpios>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
clocks = <&rpmcc RPM_SMD_BB_CLK2>;
clock-names = "cec";
/*
* Limit to 3 lanes to prevent the bridge from changing amount
* of lanes in the fly. MSM DSI host doesn't like that.
*/
adi,dsi-lanes = <3>;
avdd-supply = <&vreg_l13a_1p8>;
dvdd-supply = <&vreg_l13a_1p8>;
pvdd-supply = <&vreg_l13a_1p8>;
a2vdd-supply = <&vreg_l13a_1p8>;
v3p3-supply = <&v3p3_bck_bst>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7533_in: endpoint {
remote-endpoint = <&mdss_dsi0_out>;
};
};
port@1 {
reg = <1>;
adv7533_out: endpoint {
remote-endpoint = <&hdmi_con>;
};
};
};
};
};
&blsp1_dma {
/*
* The board will lock up if we toggle the BLSP clock, unless the
* BAM DMA interconnects support is in place.
*/
/delete-property/ clocks;
};
&blsp1_uart2 {
status = "okay";
};
&blsp2_dma {
/*
* The board will lock up if we toggle the BLSP clock, unless the
* BAM DMA interconnects support is in place.
*/
/delete-property/ clocks;
};
&blsp2_uart1 {
status = "okay";
bluetooth {
compatible = "qcom,wcn3990-bt";
vddio-supply = <&vreg_l13a_1p8>;
vddxo-supply = <&vreg_l9a_1p8>;
vddrf-supply = <&vreg_l6a_1p3>;
vddch0-supply = <&vreg_l19a_3p3>;
max-speed = <3200000>;
};
};
&mdss {
status = "okay";
};
&mdss_dsi0 {
status = "okay";
vdda-supply = <&vreg_l1a_1p225>;
};
&mdss_dsi0_out {
remote-endpoint = <&adv7533_in>;
data-lanes = <0 1 2 3>;
};
&mdss_dsi0_phy {
status = "okay";
vcca-supply = <&vreg_l1b_0p925>;
};
&mmss_smmu {
status = "okay";
};
&pon_pwrkey {
status = "okay";
};
&pon_resin {
status = "okay";
linux,code = <KEY_VOLUMEUP>;
};
&qusb2phy0 {
status = "okay";
vdd-supply = <&vreg_l1b_0p925>;
vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
};
&qusb2phy1 {
status = "okay";
vdd-supply = <&vreg_l1b_0p925>;
vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
};
&rpm_requests {
regulators-0 {
compatible = "qcom,rpm-pm660-regulators";
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_l1_l6_l7-supply = <&vreg_s5a_1p35>;
vdd_l2_l3-supply = <&vreg_s2b_1p05>;
vdd_l5-supply = <&vreg_s2b_1p05>;
vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>;
vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>;
vreg_s4a_2p04: s4 {
regulator-min-microvolt = <1805000>;
regulator-max-microvolt = <2040000>;
regulator-enable-ramp-delay = <200>;
regulator-ramp-delay = <0>;
regulator-always-on;
};
vreg_s5a_1p35: s5 {
regulator-min-microvolt = <1224000>;
regulator-max-microvolt = <1350000>;
regulator-enable-ramp-delay = <200>;
regulator-ramp-delay = <0>;
};
vreg_l1a_1p225: l1 {
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1250000>;
regulator-enable-ramp-delay = <250>;
regulator-allow-set-load;
};
vreg_l6a_1p3: l6 {
regulator-min-microvolt = <1304000>;
regulator-max-microvolt = <1368000>;
regulator-enable-ramp-delay = <250>;
regulator-ramp-delay = <0>;
regulator-allow-set-load;
};
vreg_l8a_1p8: l8 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-enable-ramp-delay = <250>;
regulator-ramp-delay = <0>;
regulator-system-load = <325000>;
regulator-allow-set-load;
};
vreg_l9a_1p8: l9 {
regulator-min-microvolt = <1804000>;
regulator-max-microvolt = <1896000>;
regulator-enable-ramp-delay = <250>;
regulator-ramp-delay = <0>;
regulator-allow-set-load;
};
vreg_l13a_1p8: l13 {
/* This gives power to the LPDDR4: never turn it off! */
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1944000>;
regulator-enable-ramp-delay = <250>;
regulator-ramp-delay = <0>;
regulator-always-on;
regulator-boot-on;
};
vreg_l19a_3p3: l19 {
regulator-min-microvolt = <3312000>;
regulator-max-microvolt = <3400000>;
regulator-enable-ramp-delay = <250>;
regulator-ramp-delay = <0>;
regulator-allow-set-load;
};
};
regulators-1 {
compatible = "qcom,rpm-pm660l-regulators";
vdd_s1-supply = <&vph_pwr>;
vdd_s2-supply = <&vph_pwr>;
vdd_s3_s4-supply = <&vph_pwr>;
vdd_s5-supply = <&vph_pwr>;
vdd_s6-supply = <&vph_pwr>;
vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>;
vdd_l2-supply = <&vreg_bob>;
vdd_l3_l5_l7_l8-supply = <&vreg_bob>;
vdd_l4_l6-supply = <&vreg_bob>;
vdd_bob-supply = <&vph_pwr>;
vreg_s2b_1p05: s2 {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-enable-ramp-delay = <200>;
regulator-ramp-delay = <0>;
};
vreg_l1b_0p925: l1 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <925000>;
regulator-enable-ramp-delay = <250>;
regulator-allow-set-load;
};
vreg_l2b_2p95: l2 {
regulator-min-microvolt = <1648000>;
regulator-max-microvolt = <3100000>;
regulator-enable-ramp-delay = <250>;
regulator-ramp-delay = <0>;
regulator-allow-set-load;
};
vreg_l4b_2p95: l4 {
regulator-min-microvolt = <2944000>;
regulator-max-microvolt = <2952000>;
regulator-enable-ramp-delay = <250>;
regulator-ramp-delay = <0>;
regulator-min-microamp = <200>;
regulator-max-microamp = <600000>;
regulator-system-load = <570000>;
regulator-allow-set-load;
};
/*
* Downstream specifies a range of 1721-3600mV,
* but the only assigned consumers are SDHCI2 VMMC
* and Coresight QPDI that both request pinned 2.95V.
* Tighten the range to 1.8-3.328 (closest to 3.3) to
* make the mmc driver happy.
*/
vreg_l5b_2p95: l5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3328000>;
regulator-enable-ramp-delay = <250>;
regulator-system-load = <800000>;
regulator-ramp-delay = <0>;
regulator-allow-set-load;
};
vreg_l7b_3p125: l7 {
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <3125000>;
regulator-enable-ramp-delay = <250>;
};
vreg_l8b_3p3: l8 {
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3400000>;
regulator-enable-ramp-delay = <250>;
regulator-ramp-delay = <0>;
};
vreg_bob: bob {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3624000>;
regulator-enable-ramp-delay = <500>;
regulator-ramp-delay = <0>;
};
};
};
&sdc2_state_on {
sd-cd-pins {
pins = "gpio54";
function = "gpio";
bias-pull-up;
drive-strength = <2>;
};
};
&sdc2_state_off {
sd-cd-pins {
pins = "gpio54";
function = "gpio";
bias-disable;
drive-strength = <2>;
};
};
&sdhc_1 {
status = "okay";
supports-cqe;
vmmc-supply = <&vreg_l4b_2p95>;
vqmmc-supply = <&vreg_l8a_1p8>;
mmc-ddr-1_8v;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;
};
&sdhc_2 {
status = "okay";
vmmc-supply = <&vreg_l5b_2p95>;
vqmmc-supply = <&vreg_l2b_2p95>;
cd-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>;
no-sdio;
no-mmc;
};
&tlmm {
gpio-reserved-ranges = <0 4>, <8 4>;
};
&usb2 {
status = "okay";
};
&usb2_dwc3 {
dr_mode = "host";
};
&usb3 {
status = "okay";
};
&usb3_dwc3 {
dr_mode = "peripheral";
extcon = <&extcon_usb>;
};