* [PATCH 2/2] ARM: dts: qcom: Add support for ASUS ZenWatch 2
2022-02-26 10:19 [PATCH 1/2] dt-bindings: arm: qcom: Document asus,sparrow device Luca Weiss
@ 2022-02-26 10:19 ` Luca Weiss
2022-03-04 23:11 ` [PATCH 1/2] dt-bindings: arm: qcom: Document asus,sparrow device Rob Herring
1 sibling, 0 replies; 3+ messages in thread
From: Luca Weiss @ 2022-02-26 10:19 UTC (permalink / raw)
To: linux-arm-msm
Cc: ~postmarketos/upstreaming, phone-devel, Luca Weiss,
Arnd Bergmann, Olof Johansson, soc, Rob Herring, Andy Gross,
Bjorn Andersson, linux-arm-kernel, devicetree, linux-kernel
Add support for this smartwatch, based on Snapdragon 400 SoC.
Currently supported functionality:
* Internal storage
* USB
* Charger
* Power button
* Vibration motor
* Bluetooth
* Wifi
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
Please note that this patch soft-depends on "Bluetooth: hci_bcm: add
BCM43430A0 & BCM43430A1" which I sent out yesterday.
arch/arm/boot/dts/Makefile | 1 +
.../boot/dts/qcom-apq8026-asus-sparrow.dts | 294 ++++++++++++++++++
arch/arm/boot/dts/qcom-msm8226.dtsi | 9 +
3 files changed, 304 insertions(+)
create mode 100644 arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 235ad559acb2..4b2489580f7c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -967,6 +967,7 @@ dtb-$(CONFIG_ARCH_OXNAS) += \
ox820-cloudengines-pogoplug-series-3.dtb
dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8016-sbc.dtb \
+ qcom-apq8026-asus-sparrow.dtb \
qcom-apq8026-lg-lenok.dtb \
qcom-apq8060-dragonboard.dtb \
qcom-apq8064-cm-qs600.dtb \
diff --git a/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts b/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
new file mode 100644
index 000000000000..ace8cea27949
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
@@ -0,0 +1,294 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Luca Weiss <luca@z3ntu.xyz>
+ */
+
+/dts-v1/;
+
+#include "qcom-msm8226.dtsi"
+#include "qcom-pm8226.dtsi"
+
+/ {
+ model = "ASUS ZenWatch 2";
+ compatible = "asus,sparrow", "qcom,apq8026";
+ chassis-type = "watch";
+ qcom,msm-id = <199 0x20000>;
+ qcom,board-id = <8 3005>;
+
+ reserved-memory {
+ sbl_region: sbl@2f00000 {
+ reg = <0x02f00000 0x100000>;
+ no-map;
+ };
+ external_image_region: external-image@3100000 {
+ reg = <0x3100000 0x200000>;
+ no-map;
+ };
+ peripheral_region: peripheral@3300000 {
+ reg = <0x3300000 0x600000>;
+ no-map;
+ };
+ adsp_region: adsp@3900000 {
+ reg = <0x3900000 0x1400000>;
+ no-map;
+ };
+ modem_region: modem@4d00000 {
+ reg = <0x4d00000 0x1b00000>;
+ no-map;
+ };
+ modem_efs_region: modem-efs@7f00000 {
+ reg = <0x7f00000 0x100000>;
+ no-map;
+ };
+ };
+
+ vreg_wlan: wlan-regulator {
+ compatible = "regulator-fixed";
+
+ regulator-name = "wl-reg";
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+
+ gpio = <&tlmm 35 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&wlan_regulator_default_state>;
+ };
+};
+
+&blsp1_uart1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&blsp1_uart1_default_state>;
+
+ bluetooth {
+ compatible = "brcm,bcm43430a1-bt";
+ max-speed = <3000000>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&bluetooth_default_state>;
+
+ host-wakeup-gpios = <&tlmm 48 GPIO_ACTIVE_HIGH>;
+ device-wakeup-gpios = <&tlmm 61 GPIO_ACTIVE_HIGH>;
+ shutdown-gpios = <&tlmm 34 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&pm8226_vib {
+ status = "okay";
+};
+
+&rpm_requests {
+ pm8226-regulators {
+ compatible = "qcom,rpm-pm8226-regulators";
+
+ pm8226_s3: s3 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1300000>;
+ };
+ pm8226_s4: s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2200000>;
+ };
+ pm8226_s5: s5 {
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1150000>;
+ };
+
+ pm8226_l1: l1 {
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ };
+ pm8226_l2: l2 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+ pm8226_l3: l3 {
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1337500>;
+ };
+ pm8226_l4: l4 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+ pm8226_l5: l5 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+ pm8226_l6: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8226_l7: l7 {
+ regulator-min-microvolt = <1900000>;
+ regulator-max-microvolt = <1900000>;
+ };
+ pm8226_l8: l8 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8226_l9: l9 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8226_l10: l10 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8226_l12: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8226_l14: l14 {
+ regulator-min-microvolt = <2750000>;
+ regulator-max-microvolt = <2750000>;
+ };
+ pm8226_l15: l15 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ pm8226_l16: l16 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ pm8226_l17: l17 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ };
+ pm8226_l18: l18 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ };
+ pm8226_l19: l19 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ };
+ pm8226_l20: l20 {
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3075000>;
+ };
+ pm8226_l21: l21 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+ pm8226_l22: l22 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+ pm8226_l23: l23 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8226_l24: l24 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1350000>;
+ };
+ pm8226_l25: l25 {
+ regulator-min-microvolt = <1775000>;
+ regulator-max-microvolt = <2125000>;
+ };
+ pm8226_l26: l26 {
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ };
+ pm8226_l27: l27 {
+ regulator-min-microvolt = <2050000>;
+ regulator-max-microvolt = <2050000>;
+ };
+ pm8226_l28: l28 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8226_lvs1: lvs1 {};
+ };
+};
+
+&sdhc_1 {
+ status = "okay";
+
+ vmmc-supply = <&pm8226_l17>;
+ vqmmc-supply = <&pm8226_l6>;
+
+ bus-width = <8>;
+ non-removable;
+};
+
+&sdhc_3 {
+ status = "okay";
+
+ max-frequency = <100000000>;
+ non-removable;
+
+ vmmc-supply = <&vreg_wlan>;
+ vqmmc-supply = <&pm8226_l6>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wifi@1 {
+ compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac";
+ reg = <1>;
+
+ interrupts-extended = <&tlmm 46 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-names = "host-wake";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&wlan_hostwake_default_state>;
+ };
+};
+
+&smbb {
+ qcom,fast-charge-safe-current = <1500000>;
+ qcom,fast-charge-current-limit = <350000>;
+ qcom,fast-charge-safe-voltage = <4430000>;
+ qcom,fast-charge-high-threshold-voltage = <4400000>;
+ qcom,auto-recharge-threshold-voltage = <4300000>;
+ qcom,minimum-input-voltage = <4400000>;
+};
+
+&tlmm {
+ blsp1_uart1_default_state: blsp1-uart1-default-state {
+ pins = "gpio0", "gpio1", "gpio2", "gpio3";
+ function = "blsp_uart1";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ bluetooth_default_state: bluetooth-default-state {
+ pins = "gpio48", "gpio61";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ input-enable;
+ };
+
+ wlan_hostwake_default_state: wlan-hostwake-default-state {
+ pins = "gpio46";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ input-enable;
+ };
+
+ wlan_regulator_default_state: wlan-regulator-default-state {
+ pins = "gpio35";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+};
+
+&usb {
+ status = "okay";
+ extcon = <&smbb>;
+ dr_mode = "peripheral";
+};
+
+&usb_hs_phy {
+ extcon = <&smbb>;
+ v1p8-supply = <&pm8226_l10>;
+ v3p3-supply = <&pm8226_l20>;
+};
diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi
index dfeb47eb41a2..e24e53438b4d 100644
--- a/arch/arm/boot/dts/qcom-msm8226.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8226.dtsi
@@ -153,6 +153,15 @@ sdhc_3: sdhci@f9864900 {
status = "disabled";
};
+ blsp1_uart1: serial@f991d000 {
+ compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+ reg = <0xf991d000 0x1000>;
+ interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+
blsp1_uart3: serial@f991f000 {
compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
reg = <0xf991f000 0x1000>;
--
2.35.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH 1/2] dt-bindings: arm: qcom: Document asus,sparrow device
2022-02-26 10:19 [PATCH 1/2] dt-bindings: arm: qcom: Document asus,sparrow device Luca Weiss
2022-02-26 10:19 ` [PATCH 2/2] ARM: dts: qcom: Add support for ASUS ZenWatch 2 Luca Weiss
@ 2022-03-04 23:11 ` Rob Herring
1 sibling, 0 replies; 3+ messages in thread
From: Rob Herring @ 2022-03-04 23:11 UTC (permalink / raw)
To: Luca Weiss
Cc: Rob Herring, linux-arm-msm, Bjorn Andersson, phone-devel,
Stephen Boyd, ~postmarketos/upstreaming, linux-kernel,
Andy Gross, devicetree
On Sat, 26 Feb 2022 11:19:38 +0100, Luca Weiss wrote:
> Document the ASUS ZenWatch 2 ("sparrow") which is a smartwatch based on
> Snapdragon 400 SoC.
>
> Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
> ---
> Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread