The Lenovo Xiaoxin Pad Pro 2021 is an Android tablet based on Qualcomm
SM8250. The downstream kernel sources have not been released by the
vendor.
Following features are working:
- GPIO keys
- SimpleFB
- UFS
- USB
- Regulators
- I2C
David Wronek (3):
dt-bindings: arm: qcom: Document Lenovo Xiaoxin Pad Pro 2021
arm64: dts: qcom: sm8250-lenovo-j716f: Add initial device tree
arm64: dts: qcom: sm8250-lenovo-j716f: Enable ADSP/CDSP/SLPI
.../devicetree/bindings/arm/qcom.yaml | 1 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/sm8250-lenovo-j716f.dts | 576 ++++++++++++++++++
3 files changed, 578 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
--
2.38.1
Add the initial device tree for Lenovo Xiaoxin Pad Pro 2021 based on
Qualcomm SM8250 with the following features:
- SimpleFB
- GPIO keys
- Regulators
- I2C
- UFS
- USB
Signed-off-by: David Wronek <[email protected]>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/sm8250-lenovo-j716f.dts | 561 ++++++++++++++++++
2 files changed, 562 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index afe496a93f94..c002f78144b6 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -158,6 +158,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8150-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8150-sony-xperia-kumano-bahamut.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8150-sony-xperia-kumano-griffin.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8250-hdk.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sm8250-lenovo-j716f.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8250-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8250-sony-xperia-edo-pdx203.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8250-sony-xperia-edo-pdx206.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts b/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
new file mode 100644
index 000000000000..c493721ef664
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
@@ -0,0 +1,561 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, David Wronek <[email protected]>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sm8250.dtsi"
+#include "pm8150.dtsi"
+#include "pm8150b.dtsi"
+#include "pm8150l.dtsi"
+#include "pm8009.dtsi"
+
+/ {
+ model = "Lenovo Xiaoxin Pad Pro 2021";
+ compatible = "lenovo,j716f", "qcom,sm8250";
+ classis-type = "tablet";
+
+ qcom,msm-id = <0x164 0x20001>;
+ qcom,board-id = <0x2010008 0>;
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ bootargs = "fw_devlink=permissive clk_ignore_unused pd_ignore_unused";
+ stdout-path = "framebuffer0";
+
+ framebuffer0: framebuffer@9c000000 {
+ compatible = "simple-framebuffer";
+ reg = <0 0x9c000000 0 0x2300000>;
+ width = <2560>;
+ height = <1600>;
+ stride = <(2560 * 4)>;
+ format = "a8r8g8b8";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ key-vol-up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
+ debounce-interval = <15>;
+ };
+ };
+
+ reserved-memory {
+ cont_splash_mem: memory@9c000000 {
+ reg = <0x0 0x9c000000 0x0 0x2300000>;
+ no-map;
+ };
+ };
+
+ vph_pwr: vph-pwr-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+ };
+
+ /* S6c is really ebi.lvl but it's there for supply map completeness sake. */
+ vreg_s6c_0p88: smpc6-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg_s6c_0p88";
+
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <880000>;
+ regulator-always-on;
+ vin-supply = <&vph_pwr>;
+ };
+};
+
+&apps_rsc {
+ pm8150-rpmh-regulators {
+ compatible = "qcom,pm8150-rpmh-regulators";
+ qcom,pmic-id = "a";
+
+ 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-s8-supply = <&vph_pwr>;
+ vdd-s9-supply = <&vph_pwr>;
+ vdd-s10-supply = <&vph_pwr>;
+ vdd-l1-l8-l11-supply = <&vreg_s6c_0p88>;
+ vdd-l2-l10-supply = <&vreg_bob>;
+ vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p95>;
+ vdd-l6-l9-supply = <&vreg_s8c_1p35>;
+ vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p9>;
+ vdd-l13-l16-l17-supply = <&vreg_bob>;
+
+ /* (S1+S2+S3) - cx.lvl (ARC) */
+
+ vreg_s4a_1p8: smps4 {
+ regulator-name = "vreg_s4a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5a_1p9: smps5 {
+ regulator-name = "vreg_s5a_1p9";
+ regulator-min-microvolt = <1900000>;
+ regulator-max-microvolt = <2040000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s6a_0p95: smps6 {
+ regulator-name = "vreg_s6a_0p95";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1128000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2a_3p1: ldo2 {
+ regulator-name = "vreg_l2a_3p1";
+ regulator-min-microvolt = <3072000>;
+ regulator-max-microvolt = <3072000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3a_0p93: ldo3 {
+ regulator-name = "vreg_l3a_0p93";
+ regulator-min-microvolt = <928000>;
+ regulator-max-microvolt = <932000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ /* L4 - lmx.lvl (ARC) */
+
+ vreg_l5a_0p88: ldo5 {
+ regulator-name = "vreg_l5a_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <880000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6a_1p2: ldo6 {
+ regulator-name = "vreg_l6a_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7a_1p7: ldo7 {
+ regulator-name = "vreg_l7a_1p7";
+ regulator-min-microvolt = <1704000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l9a_1p2: ldo9 {
+ regulator-name = "vreg_l9a_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l10a_1p8: ldo10 {
+ regulator-name = "vreg_l10a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ /* L11 - lcx.lvl (ARC) */
+
+ vreg_l12a_1p8: ldo12 {
+ regulator-name = "vreg_l12a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l13a_3p0: ldo13 {
+ regulator-name = "vreg_l13a_3p0";
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l14a_1p8: ldo14 {
+ regulator-name = "vreg_l14a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1880000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l15a_1p8: ldo15 {
+ regulator-name = "vreg_l15a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l16a_3p0: ldo16 {
+ regulator-name = "vreg_l16a_3p0";
+ regulator-min-microvolt = <3024000>;
+ regulator-max-microvolt = <3304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l17a_2p5: ldo17 {
+ regulator-name = "vreg_l17a_2p5";
+ regulator-min-microvolt = <2496000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l18a_0p8: ldo18 {
+ regulator-name = "vreg_l18a_0p8";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ /*
+ * Remaining regulators that are not yet supported:
+ * OLEDB: 4925000-8100000
+ * ab: 4600000-6100000
+ * ibb: 800000-5400000
+ */
+
+ pm8150l-rpmh-regulators {
+ compatible = "qcom,pm8150l-rpmh-regulators";
+ qcom,pmic-id = "c";
+
+ 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-s8-supply = <&vph_pwr>;
+ vdd-l1-l8-supply = <&vreg_s4a_1p8>;
+ vdd-l2-l3-supply = <&vreg_s8c_1p35>;
+ vdd-l4-l5-l6-supply = <&vreg_bob>;
+ vdd-l7-l11-supply = <&vreg_bob>;
+ vdd-l9-l10-supply = <&vreg_bob>;
+ vdd-bob-supply = <&vph_pwr>;
+
+ vreg_bob: bob {
+ regulator-name = "vreg_bob";
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+ };
+
+ /*
+ * S1-S6 are ARCs:
+ * (S1+S2) - gfx.lvl,
+ * S3 - mx.lvl,
+ * (S4+S5) - mmcx.lvl,
+ * S6 - ebi.lvl
+ */
+
+ vreg_s7c_0p35: smps7 {
+ regulator-name = "vreg_s7c_0p35";
+ regulator-min-microvolt = <348000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s8c_1p35: smps8 {
+ regulator-name = "vreg_s8c_1p4";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1c_1p8: ldo1 {
+ regulator-name = "vreg_l1c_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2c_1p2: ldo2 {
+ regulator-name = "vreg_l2c_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3c_0p8: ldo3 {
+ regulator-name = "vreg_l3c_0p8";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l4c_1p8: ldo4 {
+ regulator-name = "vreg_l4c_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5c_1p8: ldo5 {
+ regulator-name = "vreg_l5c_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6c_2p9: ldo6 {
+ regulator-name = "vreg_l6c_2p9";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l7c_2p9: ldo7 {
+ regulator-name = "vreg_l7c_2p9";
+ regulator-min-microvolt = <2856000>;
+ regulator-max-microvolt = <3104000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8c_1p8: ldo8 {
+ regulator-name = "vreg_l8c_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l9c_2p7: ldo9 {
+ regulator-name = "vreg_l9c_2p7";
+ regulator-min-microvolt = <2704000>;
+ regulator-max-microvolt = <2960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l10c_3p0: ldo10 {
+ regulator-name = "vreg_l10c_3p0";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3312000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l11c_3p1: ldo11 {
+ regulator-name = "vreg_l11c_3p1";
+ regulator-min-microvolt = <3104000>;
+ regulator-max-microvolt = <3304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ pm8009-rpmh-regulators {
+ compatible = "qcom,pm8009-rpmh-regulators";
+ qcom,pmic-id = "f";
+
+ vdd-s1-supply = <&vph_pwr>;
+ vdd-s2-supply = <&vreg_bob>;
+ vdd-l2-supply = <&vreg_s8c_1p35>;
+ vdd-l5-l6-supply = <&vreg_bob>;
+ vdd-l7-supply = <&vreg_s4a_1p8>;
+
+ vreg_s1f_1p2: smps1 {
+ regulator-name = "vreg_s1f_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s2f_0p5: smps2 {
+ regulator-name = "vreg_s2f_0p5";
+ regulator-min-microvolt = <512000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1f_1p1: ldo1 {
+ regulator-name = "vreg_l1f_1p1";
+ regulator-min-microvolt = <1104000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2f_1p2: ldo2 {
+ regulator-name = "vreg_l2f_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3f_1p1: ldo3 {
+ regulator-name = "vreg_l3f_1p1";
+ regulator-min-microvolt = <1056000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l4f_1p1: ldo4 {
+ regulator-name = "vreg_l4f_1p1";
+ regulator-min-microvolt = <1096000>;
+ regulator-max-microvolt = <1304000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5f_2p8: ldo5 {
+ regulator-name = "vreg_l5f_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6f_2p8: ldo6 {
+ regulator-name = "vreg_l6f_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7f_1p8: ldo7 {
+ regulator-name = "vreg_l7f_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+};
+
+&gpi_dma0 {
+ status = "okay";
+};
+
+&gpi_dma1 {
+ status = "okay";
+};
+
+&gpi_dma2 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+ clock-frequency = <1000000>;
+
+ /* hid-over-i2c ptp @ 60 */
+};
+
+&i2c3 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ bq27541@55 {
+ compatible = "ti,bq27541";
+ reg = <0x55>;
+ };
+};
+
+&i2c4 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ /* onnn,redriver (DP out) @ 19 */
+ /* Cirrus CS35L41 (Speaker 1) @ 40 */
+ /* Cirrus CS35L41 (Speaker 2) @ 41 */
+ /* Cirrus CS35L41 (Speaker 3) @ 42 */
+ /* Cirrus CS35L41 (Speaker 4) @ 43 */
+ /* hid-over-i2c keyboard @ 61 */
+};
+
+&i2c13 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ /* goodix,gt738x (Touchscreen) @ 5d */
+};
+
+&i2c15 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ /* Qcom SMB1390 @ 10 */
+ /* HALO HL6111R Qi charger @ 25 */
+ /* Everest-semi ES7210 4-ch ADC @ 40 */
+ /* Qcom FSA4480 USB-C audio switch @ 43 */
+ /* Richwave RTC6226 FM Radio Receiver @ 64 */
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ status = "okay";
+
+ linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&qupv3_id_1 {
+ status = "okay";
+};
+
+&qupv3_id_2 {
+ status = "okay";
+};
+
+&tlmm {
+ gpio-reserved-ranges = <40 4>;
+};
+
+&ufs_mem_hc {
+ status = "okay";
+
+ vcc-supply = <&vreg_l17a_2p5>;
+ vcc-max-microamp = <800000>;
+ vccq-supply = <&vreg_l6a_1p2>;
+ vccq-max-microamp = <800000>;
+ vccq2-supply = <&vreg_s4a_1p8>;
+ vccq2-max-microamp = <800000>;
+};
+
+&ufs_mem_phy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l5a_0p88>;
+ vdda-pll-supply = <&vreg_l9a_1p2>;
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+ status = "okay";
+
+ vdda-pll-supply = <&vreg_l5a_0p88>;
+ vdda18-supply = <&vreg_l12a_1p8>;
+ vdda33-supply = <&vreg_l2a_3p1>;
+};
+
+&usb_1_qmpphy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l9a_1p2>;
+ vdda-pll-supply = <&vreg_l18a_0p8>;
+};
--
2.38.1
Document the compatible for the Lenovo Xiaoxin Pad Pro 2021 Android
tablet.
Signed-off-by: David Wronek <[email protected]>
---
Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 463509f0f23a..588ac7f12a81 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -796,6 +796,7 @@ properties:
- items:
- enum:
+ - lenovo,j716f
- qcom,qrb5165-rb5
- qcom,sm8250-hdk
- qcom,sm8250-mtp
--
2.38.1
Enabled the ADSP, CDSP and SLPI remoteprocs with a simple "okay".
Firmware needs to be provided by the Linux distribution, as it's signed
and needs to come from stock Android.
Signed-off-by: David Wronek <[email protected]>
---
arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts b/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
index c493721ef664..33edeb6f3ef4 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
@@ -76,6 +76,11 @@ vreg_s6c_0p88: smpc6-regulator {
};
};
+&adsp {
+ status = "okay";
+ firmware-name = "qcom/sm8250/j716f/adsp.mbn";
+};
+
&apps_rsc {
pm8150-rpmh-regulators {
compatible = "qcom,pm8150-rpmh-regulators";
@@ -434,6 +439,11 @@ vreg_l7f_1p8: ldo7 {
};
};
+&cdsp {
+ status = "okay";
+ firmware-name = "qcom/sm8250/j716f/cdsp.mbn";
+};
+
&gpi_dma0 {
status = "okay";
};
@@ -515,6 +525,11 @@ &qupv3_id_2 {
status = "okay";
};
+&slpi {
+ status = "okay";
+ firmware-name = "qcom/sm8250/j716f/slpi.mbn";
+};
+
&tlmm {
gpio-reserved-ranges = <40 4>;
};
--
2.38.1
On 27/11/2022 18:08, David Wronek wrote:
> Document the compatible for the Lenovo Xiaoxin Pad Pro 2021 Android
> tablet.
>
> Signed-off-by: David Wronek <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Best regards,
Krzysztof
On 27/11/2022 18:08, David Wronek wrote:
> Enabled the ADSP, CDSP and SLPI remoteprocs with a simple "okay".
s/Enabled/Enable/
> Firmware needs to be provided by the Linux distribution, as it's signed
> and needs to come from stock Android.
>
> Signed-off-by: David Wronek <[email protected]>
> ---
You just added the DTS, so this should be squashed with previous patch.
Why adding incomplete DTS just to fix it up/extend immediately?
Best regards,
Krzysztof
On 27/11/2022 18:08, David Wronek wrote:
> Add the initial device tree for Lenovo Xiaoxin Pad Pro 2021 based on
> Qualcomm SM8250 with the following features:
>
> - SimpleFB
> - GPIO keys
> - Regulators
> - I2C
> - UFS
> - USB
>
> Signed-off-by: David Wronek <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> .../boot/dts/qcom/sm8250-lenovo-j716f.dts | 561 ++++++++++++++++++
> 2 files changed, 562 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index afe496a93f94..c002f78144b6 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -158,6 +158,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8150-mtp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8150-sony-xperia-kumano-bahamut.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8150-sony-xperia-kumano-griffin.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8250-hdk.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sm8250-lenovo-j716f.dtb
Thank you for your patch. There is something to discuss/improve.
> +/ {
> + model = "Lenovo Xiaoxin Pad Pro 2021";
> + compatible = "lenovo,j716f", "qcom,sm8250";
> + classis-type = "tablet";
> +
> + qcom,msm-id = <0x164 0x20001>;
> + qcom,board-id = <0x2010008 0>;
> +
> + chosen {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + bootargs = "fw_devlink=permissive clk_ignore_unused pd_ignore_unused";
These do not belong to mainlined DTS.
> + stdout-path = "framebuffer0";
> +
> + framebuffer0: framebuffer@9c000000 {
> + compatible = "simple-framebuffer";
> + reg = <0 0x9c000000 0 0x2300000>;
> + width = <2560>;
> + height = <1600>;
> + stride = <(2560 * 4)>;
> + format = "a8r8g8b8";
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + key-vol-up {
> + label = "Volume Up";
> + linux,code = <KEY_VOLUMEUP>;
> + gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
> + debounce-interval = <15>;
> + };
> + };
> +
> + reserved-memory {
> + cont_splash_mem: memory@9c000000 {
> + reg = <0x0 0x9c000000 0x0 0x2300000>;
> + no-map;
> + };
> + };
> +
> + vph_pwr: vph-pwr-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vph_pwr";
> + regulator-min-microvolt = <3700000>;
> + regulator-max-microvolt = <3700000>;
> + };
> +
> + /* S6c is really ebi.lvl but it's there for supply map completeness sake. */
> + vreg_s6c_0p88: smpc6-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vreg_s6c_0p88";
> +
> + regulator-min-microvolt = <880000>;
> + regulator-max-microvolt = <880000>;
> + regulator-always-on;
> + vin-supply = <&vph_pwr>;
> + };
> +};
> +
> +&apps_rsc {
> + pm8150-rpmh-regulators {
Node name: regulators-0
(this should already complain with dtbs_check)
> + compatible = "qcom,pm8150-rpmh-regulators";
> + qcom,pmic-id = "a";
> +
> + 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-s8-supply = <&vph_pwr>;
> + vdd-s9-supply = <&vph_pwr>;
> + vdd-s10-supply = <&vph_pwr>;
> + vdd-l1-l8-l11-supply = <&vreg_s6c_0p88>;
> + vdd-l2-l10-supply = <&vreg_bob>;
> + vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p95>;
> + vdd-l6-l9-supply = <&vreg_s8c_1p35>;
> + vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p9>;
> + vdd-l13-l16-l17-supply = <&vreg_bob>;
> +
> + /* (S1+S2+S3) - cx.lvl (ARC) */
> +
> + vreg_s4a_1p8: smps4 {
> + regulator-name = "vreg_s4a_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1920000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_s5a_1p9: smps5 {
> + regulator-name = "vreg_s5a_1p9";
> + regulator-min-microvolt = <1900000>;
> + regulator-max-microvolt = <2040000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_s6a_0p95: smps6 {
> + regulator-name = "vreg_s6a_0p95";
> + regulator-min-microvolt = <950000>;
> + regulator-max-microvolt = <1128000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l2a_3p1: ldo2 {
> + regulator-name = "vreg_l2a_3p1";
> + regulator-min-microvolt = <3072000>;
> + regulator-max-microvolt = <3072000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l3a_0p93: ldo3 {
> + regulator-name = "vreg_l3a_0p93";
> + regulator-min-microvolt = <928000>;
> + regulator-max-microvolt = <932000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + /* L4 - lmx.lvl (ARC) */
> +
> + vreg_l5a_0p88: ldo5 {
> + regulator-name = "vreg_l5a_0p88";
> + regulator-min-microvolt = <880000>;
> + regulator-max-microvolt = <880000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l6a_1p2: ldo6 {
> + regulator-name = "vreg_l6a_1p2";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l7a_1p7: ldo7 {
> + regulator-name = "vreg_l7a_1p7";
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l9a_1p2: ldo9 {
> + regulator-name = "vreg_l9a_1p2";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l10a_1p8: ldo10 {
> + regulator-name = "vreg_l10a_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + /* L11 - lcx.lvl (ARC) */
> +
> + vreg_l12a_1p8: ldo12 {
> + regulator-name = "vreg_l12a_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l13a_3p0: ldo13 {
> + regulator-name = "vreg_l13a_3p0";
> + regulator-min-microvolt = <3008000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l14a_1p8: ldo14 {
> + regulator-name = "vreg_l14a_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1880000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l15a_1p8: ldo15 {
> + regulator-name = "vreg_l15a_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l16a_3p0: ldo16 {
> + regulator-name = "vreg_l16a_3p0";
> + regulator-min-microvolt = <3024000>;
> + regulator-max-microvolt = <3304000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l17a_2p5: ldo17 {
> + regulator-name = "vreg_l17a_2p5";
> + regulator-min-microvolt = <2496000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l18a_0p8: ldo18 {
> + regulator-name = "vreg_l18a_0p8";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <920000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +
> + /*
> + * Remaining regulators that are not yet supported:
> + * OLEDB: 4925000-8100000
> + * ab: 4600000-6100000
> + * ibb: 800000-5400000
> + */
> +
> + pm8150l-rpmh-regulators {
Node name: regulators-1
> + compatible = "qcom,pm8150l-rpmh-regulators";
> + qcom,pmic-id = "c";
> +
> + 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-s8-supply = <&vph_pwr>;
> + vdd-l1-l8-supply = <&vreg_s4a_1p8>;
> + vdd-l2-l3-supply = <&vreg_s8c_1p35>;
> + vdd-l4-l5-l6-supply = <&vreg_bob>;
> + vdd-l7-l11-supply = <&vreg_bob>;
> + vdd-l9-l10-supply = <&vreg_bob>;
> + vdd-bob-supply = <&vph_pwr>;
> +
> + vreg_bob: bob {
> + regulator-name = "vreg_bob";
> + regulator-min-microvolt = <3008000>;
> + regulator-max-microvolt = <3960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
> + };
> +
> + /*
> + * S1-S6 are ARCs:
> + * (S1+S2) - gfx.lvl,
> + * S3 - mx.lvl,
> + * (S4+S5) - mmcx.lvl,
> + * S6 - ebi.lvl
> + */
> +
> + vreg_s7c_0p35: smps7 {
> + regulator-name = "vreg_s7c_0p35";
> + regulator-min-microvolt = <348000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_s8c_1p35: smps8 {
> + regulator-name = "vreg_s8c_1p4";
> + regulator-min-microvolt = <1350000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l1c_1p8: ldo1 {
> + regulator-name = "vreg_l1c_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l2c_1p2: ldo2 {
> + regulator-name = "vreg_l2c_1p2";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1304000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l3c_0p8: ldo3 {
> + regulator-name = "vreg_l3c_0p8";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l4c_1p8: ldo4 {
> + regulator-name = "vreg_l4c_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l5c_1p8: ldo5 {
> + regulator-name = "vreg_l5c_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l6c_2p9: ldo6 {
> + regulator-name = "vreg_l6c_2p9";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + regulator-allow-set-load;
> + };
> +
> + vreg_l7c_2p9: ldo7 {
> + regulator-name = "vreg_l7c_2p9";
> + regulator-min-microvolt = <2856000>;
> + regulator-max-microvolt = <3104000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l8c_1p8: ldo8 {
> + regulator-name = "vreg_l8c_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l9c_2p7: ldo9 {
> + regulator-name = "vreg_l9c_2p7";
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + regulator-allow-set-load;
> + };
> +
> + vreg_l10c_3p0: ldo10 {
> + regulator-name = "vreg_l10c_3p0";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3312000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l11c_3p1: ldo11 {
> + regulator-name = "vreg_l11c_3p1";
> + regulator-min-microvolt = <3104000>;
> + regulator-max-microvolt = <3304000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +
> + pm8009-rpmh-regulators {
Node name: regulators-2
> + compatible = "qcom,pm8009-rpmh-regulators";
> + qcom,pmic-id = "f";
> +
> + vdd-s1-supply = <&vph_pwr>;
> + vdd-s2-supply = <&vreg_bob>;
> + vdd-l2-supply = <&vreg_s8c_1p35>;
> + vdd-l5-l6-supply = <&vreg_bob>;
> + vdd-l7-supply = <&vreg_s4a_1p8>;
> +
> + vreg_s1f_1p2: smps1 {
> + regulator-name = "vreg_s1f_1p2";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_s2f_0p5: smps2 {
> + regulator-name = "vreg_s2f_0p5";
> + regulator-min-microvolt = <512000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l1f_1p1: ldo1 {
> + regulator-name = "vreg_l1f_1p1";
> + regulator-min-microvolt = <1104000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l2f_1p2: ldo2 {
> + regulator-name = "vreg_l2f_1p2";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l3f_1p1: ldo3 {
> + regulator-name = "vreg_l3f_1p1";
> + regulator-min-microvolt = <1056000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l4f_1p1: ldo4 {
> + regulator-name = "vreg_l4f_1p1";
> + regulator-min-microvolt = <1096000>;
> + regulator-max-microvolt = <1304000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l5f_2p8: ldo5 {
> + regulator-name = "vreg_l5f_2p8";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l6f_2p8: ldo6 {
> + regulator-name = "vreg_l6f_2p8";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l7f_1p8: ldo7 {
> + regulator-name = "vreg_l7f_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +};
> +
> +&gpi_dma0 {
> + status = "okay";
> +};
> +
> +&gpi_dma1 {
> + status = "okay";
> +};
> +
> +&gpi_dma2 {
> + status = "okay";
> +};
> +
> +&i2c1 {
> + status = "okay";
> + clock-frequency = <1000000>;
> +
> + /* hid-over-i2c ptp @ 60 */
> +};
> +
> +&i2c3 {
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + bq27541@55 {
Node names should be generic.
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
> + compatible = "ti,bq27541";
> + reg = <0x55>;
> + };
> +};
Best regards,
Krzysztof
On 27 November 2022 20:08:58 GMT+03:00, David Wronek <[email protected]> wrote:
>Enabled the ADSP, CDSP and SLPI remoteprocs with a simple "okay".
>Firmware needs to be provided by the Linux distribution, as it's signed
>and needs to come from stock Android.
>
>Signed-off-by: David Wronek <[email protected]>
>---
> arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
>diff --git a/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts b/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
>index c493721ef664..33edeb6f3ef4 100644
>--- a/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
>+++ b/arch/arm64/boot/dts/qcom/sm8250-lenovo-j716f.dts
>@@ -76,6 +76,11 @@ vreg_s6c_0p88: smpc6-regulator {
> };
> };
>
>+&adsp {
>+ status = "okay";
>+ firmware-name = "qcom/sm8250/j716f/adsp.mbn";
>+};
>+
> &apps_rsc {
> pm8150-rpmh-regulators {
> compatible = "qcom,pm8150-rpmh-regulators";
>@@ -434,6 +439,11 @@ vreg_l7f_1p8: ldo7 {
> };
> };
>
>+&cdsp {
>+ status = "okay";
>+ firmware-name = "qcom/sm8250/j716f/cdsp.mbn";
Please add vendor to the firmware path, see sc8280 x13s dts
>+};
>+
> &gpi_dma0 {
> status = "okay";
> };
>@@ -515,6 +525,11 @@ &qupv3_id_2 {
> status = "okay";
> };
>
>+&slpi {
>+ status = "okay";
>+ firmware-name = "qcom/sm8250/j716f/slpi.mbn";
>+};
>+
> &tlmm {
> gpio-reserved-ranges = <40 4>;
> };
--
With best wishes
Dmitry