arm64: dts: qcom: sm8150-hdk: describe WiFi/BT properly

Properly describe the PMU present as a part of the onboard WCN3998
WiFi/BT chip. Enable Bluetooth part of the chip too.

[    5.479978] Bluetooth: hci0: setting up wcn399x
[    5.633763] Bluetooth: hci0: QCA Product ID   :0x0000000a
[    5.645350] Bluetooth: hci0: QCA SOC Version  :0x40010224
[    5.650906] Bluetooth: hci0: QCA ROM Version  :0x00001001
[    5.665173] Bluetooth: hci0: QCA Patch Version:0x00006699
[    5.679356] Bluetooth: hci0: QCA controller version 0x02241001
[    5.691109] Bluetooth: hci0: QCA Downloading qca/crbtfw21.tlv
[    6.680102] Bluetooth: hci0: QCA Downloading qca/crnv21.bin
[    6.842948] Bluetooth: hci0: QCA setup on UART is completed

[   81.510709] ath10k_snoc 18800000.wifi: qmi chip_id 0x30224 chip_family 0x4001 board_id 0x55 soc_id 0x40060000
[   81.521713] ath10k_snoc 18800000.wifi: qmi fw_version 0x32040163 fw_build_timestamp 2019-10-08 05:42 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.3.2.0-00355-QCAHLSWMTPLZ-1
[   81.554143] ath10k_snoc 18800000.wifi: failed to fetch board data for bus=snoc,qmi-board-id=55,qmi-chip-id=30224,variant=Qualcomm_sm8150hdk from ath10k/WCN3990/hw1.0/board-2.bin
[   85.467464] ath10k_snoc 18800000.wifi: wcn3990 hw1.0 target 0x00000008 chip_id 0x00000000 sub 0000:0000
[   85.478132] ath10k_snoc 18800000.wifi: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
[   85.487223] ath10k_snoc 18800000.wifi: firmware ver  api 5 features wowlan,mgmt-tx-by-reference,non-bmi crc32 b3d4b790
[   85.758168] ath10k_snoc 18800000.wifi: htt-ver 3.73 wmi-op 4 htt-op 3 cal file max-sta 32 raw 0 hwcrypto 1
[   85.901630] ath10k_snoc 18800000.wifi: invalid MAC address; choosing random

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260106-wcn3990-pwrctl-v2-14-0386204328be@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
index 1eea9c5c668473df2549b994862e42a713a2b733..6ae6e07c37dfffd4b404988c4ba8ac463eccaf65 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts
@@ -20,6 +20,7 @@
 
        aliases {
                serial0 = &uart2;
+               serial1 = &uart13;
        };
 
        chosen {
@@ -66,6 +67,43 @@
                        };
                };
        };
+
+       wcn3998-pmu {
+               compatible = "qcom,wcn3998-pmu";
+
+               pinctrl-0 = <&sw_ctrl_default>;
+               pinctrl-names = "default";
+
+               vddio-supply = <&vreg_s4a_1p8>;
+               vddxo-supply = <&vreg_l7a_1p8>;
+               vddrf-supply = <&vreg_l2c_1p3>;
+               vddch0-supply = <&vreg_l11c_3p3>;
+               vddch1-supply = <&vreg_l10c_3p3>;
+
+               swctrl-gpios = <&tlmm 50 GPIO_ACTIVE_HIGH>;
+
+               regulators {
+                       vreg_pmu_io: ldo0 {
+                               regulator-name = "vreg_pmu_io";
+                       };
+
+                       vreg_pmu_xo: ldo1 {
+                               regulator-name = "vreg_pmu_xo";
+                       };
+
+                       vreg_pmu_rf: ldo2 {
+                               regulator-name = "vreg_pmu_rf";
+                       };
+
+                       vreg_pmu_ch0: ldo3 {
+                               regulator-name = "vreg_pmu_ch0";
+                       };
+
+                       vreg_pmu_ch1: ldo4 {
+                               regulator-name = "vreg_pmu_ch1";
+                       };
+               };
+       };
 };
 
 &apps_rsc {
@@ -598,6 +636,10 @@
        status = "okay";
 };
 
+&qupv3_id_2 {
+       status = "okay";
+};
+
 &remoteproc_adsp {
        status = "okay";
 
@@ -630,12 +672,97 @@
                bias-disable;
        };
 
+       qup_uart13_default: qup-uart13-default-state {
+               cts-pins {
+                       pins = "gpio43";
+                       function = "qup13";
+                       drive-strength = <2>;
+                       bias-bus-hold;
+               };
+
+               rts-pins {
+                       pins = "gpio44";
+                       function = "qup13";
+                       drive-strength = <2>;
+                       bias-disable;
+               };
+
+               tx-pins {
+                       pins = "gpio45";
+                       function = "qup13";
+                       drive-strength = <2>;
+                       bias-disable;
+               };
+
+               rx-pins {
+                       pins = "gpio46";
+                       function = "qup13";
+                       drive-strength = <2>;
+                       bias-pull-up;
+               };
+       };
+
+       qup_uart13_sleep: qup-uart13-sleep-state {
+               cts-pins {
+                       pins = "gpio43";
+                       function = "gpio";
+                       drive-strength = <2>;
+                       bias-bus-hold;
+               };
+
+               rts-pins {
+                       pins = "gpio44";
+                       function = "gpio";
+                       drive-strength = <2>;
+                       bias-pull-down;
+               };
+
+               tx-pins {
+                       pins = "gpio45";
+                       function = "gpio";
+                       drive-strength = <2>;
+                       bias-pull-up;
+               };
+
+               rx-pins {
+                       pins = "gpio46";
+                       function = "gpio";
+                       drive-strength = <2>;
+                       bias-pull-up;
+               };
+       };
+
+       sw_ctrl_default: sw-ctrl-default-state {
+               pins = "gpio50";
+               function = "gpio";
+               bias-pull-down;
+       };
 };
 
 &uart2 {
        status = "okay";
 };
 
+&uart13 {
+       /delete-property/ interrupts;
+       interrupts-extended = <&intc GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>,
+                             <&tlmm 46 IRQ_TYPE_EDGE_FALLING>;
+       pinctrl-0 = <&qup_uart13_default>;
+       pinctrl-1 = <&qup_uart13_sleep>;
+       pinctrl-names = "default", "sleep";
+
+       status = "okay";
+
+       bluetooth {
+               compatible = "qcom,wcn3998-bt";
+
+               vddio-supply = <&vreg_pmu_io>;
+               vddxo-supply = <&vreg_pmu_xo>;
+               vddrf-supply = <&vreg_pmu_rf>;
+               vddch0-supply = <&vreg_pmu_ch0>;
+       };
+};
+
 &ufs_mem_hc {
        status = "okay";
 
@@ -709,12 +836,16 @@
 };
 
 &wifi {
-       status = "okay";
-
+       /* SoC */
        vdd-0.8-cx-mx-supply = <&vreg_l1a_0p75>;
-       vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
-       vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
-       vdd-3.3-ch0-supply = <&vreg_l11c_3p3>;
+
+       /* WiFi / BT PMU */
+       vdd-1.8-xo-supply = <&vreg_pmu_xo>;
+       vdd-1.3-rfa-supply = <&vreg_pmu_rf>;
+       vdd-3.3-ch0-supply = <&vreg_pmu_ch0>;
+       vdd-3.3-ch1-supply = <&vreg_pmu_ch1>;
 
        qcom,calibration-variant = "Qualcomm_sm8150hdk";
+
+       status = "okay";
 };