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Commit 34279d6e authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Bjorn Andersson
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arm64: dts: qcom: sdm660: Add initial Inforce IFC6560 board support 

The IFC6560 is a board from Inforce Computing, built around the SDA660
SoC. This patch describes core clocks, some regulators from the two
PMICs, debug uart, storage, bluetooth and audio DSP remoteproc.

The regulator settings are inherited from prior work by Konrad Dybcio
and AngeloGioacchino Del Regno.
Reviewed-by: default avatarMarijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Co-developed-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220521202708.1509308-12-dmitry.baryshkov@linaro.org
parent bbd5a689
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arch/arm64/boot/dts/qcom/Makefile
View file @ 34279d6e
......@@ -86,6 +86,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sc7280-herobrine-villager-r0.dtb
dtb-$(CONFIG_ARCH_QCOM) += sc7280-idp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sc7280-idp2.dtb
dtb-$(CONFIG_ARCH_QCOM) += sc7280-crd-r3.dtb
dtb-$(CONFIG_ARCH_QCOM) += sda660-inforce-ifc6560.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-ganges-kirin.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-discovery.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-pioneer.dtb
......
arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts 0 → 100644
View file @ 34279d6e
// 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";
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-gpio = <&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/ifc6560/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 = <&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>;
};
};
&dsi0 {
status = "okay";
vdda-supply = <&vreg_l1a_1p225>;
};
&dsi0_out {
remote-endpoint = <&adv7533_in>;
data-lanes = <0 1 2 3>;
};
&dsi0_phy {
status = "okay";
vcca-supply = <&vreg_l1b_0p925>;
};
&mdss {
status = "okay";
};
&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 {
pm660-regulators {
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;
};
};
pm660l-regulators {
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 = "gpio54";
bias-pull-up;
drive-strength = <2>;
};
};
&sdc2_state_off {
sd-cd {
pins = "gpio54";
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-emmc;
};
&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>;
};
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