From: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
The Lenovo Yoga C630 is built on the SDM850 from Qualcomm, but this seem
to be similar enough to the SDM845 that we can reuse the sdm845.dtsi.
Supported by this patch is: keyboard, battery monitoring, UFS storage,
USB host and Bluetooth.
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
v1 -> v2:
Added support to avoid DMA lock-ups (reboot)
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 454 ++++++++++++++++++
2 files changed, 455 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 0a7e5dfce6f7..670c6c65f9e9 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -12,5 +12,6 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm845-db845c.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm845-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sdm850-lenovo-yoga-c630.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
new file mode 100644
index 000000000000..ad160c718b33
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -0,0 +1,454 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Lenovo Yoga C630
+ *
+ * Copyright (c) 2019, Linaro Ltd.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sdm845.dtsi"
+#include "pm8998.dtsi"
+
+/ {
+ model = "Lenovo Yoga C630";
+ compatible = "lenovo,yoga-c630", "qcom,sdm845";
+
+ aliases {
+ hsuart0 = &uart6;
+ };
+};
+
+&apps_rsc {
+ pm8998-rpmh-regulators {
+ compatible = "qcom,pm8998-rpmh-regulators";
+ qcom,pmic-id = "a";
+
+ vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
+ vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
+
+ vreg_s2a_1p125: smps2 {
+ };
+
+ vreg_s3a_1p35: smps3 {
+ regulator-min-microvolt = <1352000>;
+ regulator-max-microvolt = <1352000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s4a_1p8: smps4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5a_2p04: smps5 {
+ regulator-min-microvolt = <2040000>;
+ regulator-max-microvolt = <2040000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s7a_1p025: smps7 {
+ };
+
+ vdd_qusb_hs0:
+ vdda_hp_pcie_core:
+ vdda_mipi_csi0_0p9:
+ vdda_mipi_csi1_0p9:
+ vdda_mipi_csi2_0p9:
+ vdda_mipi_dsi0_pll:
+ vdda_mipi_dsi1_pll:
+ vdda_qlink_lv:
+ vdda_qlink_lv_ck:
+ vdda_qrefs_0p875:
+ vdda_pcie_core:
+ vdda_pll_cc_ebi01:
+ vdda_pll_cc_ebi23:
+ vdda_sp_sensor:
+ vdda_ufs1_core:
+ vdda_ufs2_core:
+ vdda_usb1_ss_core:
+ vdda_usb2_ss_core:
+ vreg_l1a_0p875: ldo1 {
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <880000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vddpx_10:
+ vreg_l2a_1p2: ldo2 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-always-on;
+ };
+
+ vreg_l3a_1p0: ldo3 {
+ };
+
+ vdd_wcss_cx:
+ vdd_wcss_mx:
+ vdda_wcss_pll:
+ vreg_l5a_0p8: ldo5 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vddpx_13:
+ vreg_l6a_1p8: ldo6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7a_1p8: ldo7 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8a_1p2: ldo8 {
+ };
+
+ vreg_l9a_1p8: ldo9 {
+ };
+
+ vreg_l10a_1p8: ldo10 {
+ };
+
+ vreg_l11a_1p0: ldo11 {
+ };
+
+ vdd_qfprom:
+ vdd_qfprom_sp:
+ vdda_apc1_cs_1p8:
+ vdda_gfx_cs_1p8:
+ vdda_qrefs_1p8:
+ vdda_qusb_hs0_1p8:
+ vddpx_11:
+ vreg_l12a_1p8: ldo12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vddpx_2:
+ vreg_l13a_2p95: ldo13 {
+ };
+
+ vreg_l14a_1p88: ldo14 {
+ regulator-min-microvolt = <1880000>;
+ regulator-max-microvolt = <1880000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l15a_1p8: ldo15 {
+ };
+
+ vreg_l16a_2p7: ldo16 {
+ };
+
+ vreg_l17a_1p3: ldo17 {
+ regulator-min-microvolt = <1304000>;
+ regulator-max-microvolt = <1304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l18a_2p7: ldo18 {
+ };
+
+ vreg_l19a_3p0: ldo19 {
+ regulator-min-microvolt = <3100000>;
+ regulator-max-microvolt = <3108000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l20a_2p95: ldo20 {
+ regulator-min-microvolt = <2960000>;
+ regulator-max-microvolt = <2960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l21a_2p95: ldo21 {
+ };
+
+ vreg_l22a_2p85: ldo22 {
+ };
+
+ vreg_l23a_3p3: ldo23 {
+ };
+
+ vdda_qusb_hs0_3p1:
+ vreg_l24a_3p075: ldo24 {
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3083000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l25a_3p3: ldo25 {
+ regulator-min-microvolt = <3104000>;
+ regulator-max-microvolt = <3112000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vdda_hp_pcie_1p2:
+ vdda_hv_ebi0:
+ vdda_hv_ebi1:
+ vdda_hv_ebi2:
+ vdda_hv_ebi3:
+ vdda_mipi_csi_1p25:
+ vdda_mipi_dsi0_1p2:
+ vdda_mipi_dsi1_1p2:
+ vdda_pcie_1p2:
+ vdda_ufs1_1p2:
+ vdda_ufs2_1p2:
+ vdda_usb1_ss_1p2:
+ vdda_usb2_ss_1p2:
+ vreg_l26a_1p2: ldo26 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1208000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l28a_3p0: ldo28 {
+ };
+
+ vreg_lvs1a_1p8: lvs1 {
+ };
+
+ vreg_lvs2a_1p8: lvs2 {
+ };
+ };
+};
+
+&apps_smmu {
+ /* TODO: Figure out how to survive booting with this enabled */
+ status = "disabled";
+};
+
+&gcc {
+ protected-clocks = <GCC_QSPI_CORE_CLK>,
+ <GCC_QSPI_CORE_CLK_SRC>,
+ <GCC_QSPI_CNOC_PERIPH_AHB_CLK>;
+};
+
+&i2c1 {
+ status = "okay";
+ clock-frequency = <400000>;
+ qcom,geni-se-fifo;
+
+ battery@70 {
+ compatible = "some,battery";
+ reg = <0x70>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+ clock-frequency = <400000>;
+ qcom,geni-se-fifo;
+
+ hid@15 {
+ compatible = "hid-over-i2c";
+ reg = <0x15>;
+ hid-descr-addr = <0x1>;
+
+ interrupts-extended = <&tlmm 37 IRQ_TYPE_EDGE_RISING>;
+ };
+
+ hid@2c {
+ compatible = "hid-over-i2c";
+ reg = <0x2c>;
+ hid-descr-addr = <0x20>;
+
+ interrupts-extended = <&tlmm 37 IRQ_TYPE_EDGE_RISING>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_hid_active>;
+ };
+};
+
+&i2c5 {
+ status = "okay";
+ clock-frequency = <400000>;
+ qcom,geni-se-fifo;
+
+ hid@10 {
+ compatible = "hid-over-i2c";
+ reg = <0x10>;
+ hid-descr-addr = <0x1>;
+
+ interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c6_hid_active>;
+ };
+};
+
+&i2c11 {
+ status = "okay";
+ clock-frequency = <400000>;
+ qcom,geni-se-fifo;
+
+ hid@5c {
+ compatible = "hid-over-i2c";
+ reg = <0x5c>;
+ hid-descr-addr = <0x1>;
+
+ interrupts-extended = <&tlmm 92 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c12_hid_active>;
+ };
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&qupv3_id_1 {
+ status = "okay";
+};
+
+&tlmm {
+ gpio-reserved-ranges = <0 4>, <81 4>;
+
+ i2c2_hid_active: i2c2-hid-active {
+ pins = <37>;
+ function = "gpio";
+
+ input-enable;
+ bias-pull-up;
+ drive-strength = <2>;
+ };
+
+ i2c6_hid_active: i2c6-hid-active {
+ pins = <125>;
+ function = "gpio";
+
+ input-enable;
+ bias-pull-up;
+ drive-strength = <2>;
+ };
+
+ i2c12_hid_active: i2c12-hid-active {
+ pins = <92>;
+ function = "gpio";
+
+ input-enable;
+ bias-pull-up;
+ drive-strength = <2>;
+ };
+};
+
+&uart6 {
+ status = "okay";
+
+ bluetooth {
+ compatible = "qcom,wcn3990-bt";
+
+ vddio-supply = <&vreg_s4a_1p8>;
+ vddxo-supply = <&vreg_l7a_1p8>;
+ vddrf-supply = <&vreg_l17a_1p3>;
+ vddch0-supply = <&vreg_l25a_3p3>;
+ max-speed = <3200000>;
+ };
+};
+
+&ufs_mem_hc {
+ status = "okay";
+
+ vcc-supply = <&vreg_l20a_2p95>;
+ vcc-max-microamp = <600000>;
+};
+
+&ufs_mem_phy {
+ status = "okay";
+
+ vdda-phy-supply = <&vdda_ufs1_core>;
+ vdda-pll-supply = <&vdda_ufs1_1p2>;
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "host";
+};
+
+&usb_1_hsphy {
+ status = "okay";
+
+ vdd-supply = <&vdda_usb1_ss_core>;
+ vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
+ vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
+
+ qcom,imp-res-offset-value = <8>;
+ qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
+ qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
+ qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
+};
+
+&usb_1_qmpphy {
+ status = "okay";
+
+ vdda-phy-supply = <&vdda_usb1_ss_1p2>;
+ vdda-pll-supply = <&vdda_usb1_ss_core>;
+};
+
+&usb_2 {
+ status = "okay";
+};
+
+&usb_2_dwc3 {
+ dr_mode = "host";
+};
+
+&usb_2_hsphy {
+ status = "okay";
+
+ vdd-supply = <&vdda_usb2_ss_core>;
+ vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
+ vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
+
+ qcom,imp-res-offset-value = <8>;
+ qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
+};
+
+&usb_2_qmpphy {
+ status = "okay";
+
+ vdda-phy-supply = <&vdda_usb2_ss_1p2>;
+ vdda-pll-supply = <&vdda_usb2_ss_core>;
+};
+
+&qup_i2c12_default {
+ drive-strength = <2>;
+ bias-disable;
+};
+
+&qup_uart6_default {
+ pinmux {
+ pins = "gpio45", "gpio46", "gpio47", "gpio48";
+ function = "qup6";
+ };
+
+ cts {
+ pins = "gpio45";
+ bias-pull-down;
+ };
+
+ rts-tx {
+ pins = "gpio46", "gpio47";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ rx {
+ pins = "gpio48";
+ bias-pull-up;
+ };
+};
--
2.17.1
