From 6a5d3c61193063bfdf252200809dfdcc65a1f7fc Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Thu, 8 Apr 2021 22:34:53 +0530 Subject: [PATCH] ARM: dts: qcom: sdx55: Add basic devicetree support for Telit FN980 TLB Telit FN980 TLB 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. Signed-off-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20210408170457.91409-12-manivannan.sadhasivam@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm/boot/dts/Makefile | 3 +- .../boot/dts/qcom-sdx55-telit-fn980-tlb.dts | 282 ++++++++++++++++++ 2 files changed, 284 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 8e5d4ab4e75e..874ab2b66187 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -929,7 +929,8 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-msm8974-sony-xperia-castor.dtb \ qcom-msm8974-sony-xperia-honami.dtb \ qcom-mdm9615-wp8548-mangoh-green.dtb \ - qcom-sdx55-mtp.dtb + qcom-sdx55-mtp.dtb \ + qcom-sdx55-telit-fn980-tlb.dtb dtb-$(CONFIG_ARCH_RDA) += \ rda8810pl-orangepi-2g-iot.dtb \ rda8810pl-orangepi-i96.dtb diff --git a/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts b/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts new file mode 100644 index 000000000000..3065f84634b8 --- /dev/null +++ b/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts @@ -0,0 +1,282 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2021, Linaro Ltd. + */ + +/dts-v1/; + +#include +#include +#include "qcom-sdx55.dtsi" +#include "qcom-pmx55.dtsi" + +/ { + model = "Telit FN980 TLB"; + compatible = "qcom,sdx55-telit-fn980-tlb", "qcom,sdx55"; + qcom,board-id = <0xb010008 0x0>; + + aliases { + serial0 = &blsp1_uart3; + }; + + chosen { + stdout-path = "serial0:921600n8"; + }; + + 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 = ; + }; + + ldo2 { + regulator-min-microvolt = <1128000>; + regulator-max-microvolt = <1128000>; + regulator-initial-mode = ; + }; + + ldo3 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-initial-mode = ; + }; + + vreg_l4e_bb_0p875: ldo4 { + regulator-min-microvolt = <872000>; + regulator-max-microvolt = <872000>; + regulator-initial-mode = ; + }; + + vreg_l5e_bb_1p7: ldo5 { + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <1900000>; + regulator-initial-mode = ; + }; + + ldo6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = ; + }; + + ldo7 { + regulator-min-microvolt = <480000>; + regulator-max-microvolt = <900000>; + regulator-initial-mode = ; + }; + + ldo8 { + regulator-min-microvolt = <480000>; + regulator-max-microvolt = <900000>; + regulator-initial-mode = ; + }; + + ldo9 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-initial-mode = ; + }; + + vreg_l10e_3p1: ldo10 { + regulator-min-microvolt = <3088000>; + regulator-max-microvolt = <3088000>; + regulator-initial-mode = ; + }; + + ldo11 { + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <2928000>; + regulator-initial-mode = ; + }; + + ldo12 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = ; + }; + + ldo13 { + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <2928000>; + regulator-initial-mode = ; + }; + + ldo14 { + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <800000>; + regulator-initial-mode = ; + }; + + ldo15 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = ; + }; + + ldo16 { + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <1904000>; + regulator-initial-mode = ; + }; + }; +}; + +&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>; + /* ico and efs2 partitions are secured */ + secure-regions = <0x500000 0x500000 + 0xa00000 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"; +}; -- GitLab