diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2024-10-29 08:52:58 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-10-29 14:53:09 -0500 |
| commit | 266cb58f08f3ca4674ef976166b49c3a60b60463 (patch) | |
| tree | 3893d0fb63a78a0a5e361db762ec6018a1e96061 | |
| parent | 1a24c290a593f65954df3c7d9ea1d5410f2f1544 (diff) | |
arm64: dts: qcom: x1e80100-crd: describe HID supplies
Add the missing HID supplies to avoid relying on other consumers to keep
them on.
This also avoids the following warnings on boot:
i2c_hid_of 0-0010: supply vdd not found, using dummy regulator
i2c_hid_of 0-0010: supply vddl not found, using dummy regulator
i2c_hid_of 1-0015: supply vdd not found, using dummy regulator
i2c_hid_of 1-0015: supply vddl not found, using dummy regulator
i2c_hid_of 1-003a: supply vdd not found, using dummy regulator
i2c_hid_of 1-003a: supply vddl not found, using dummy regulator
Note that VREG_MISC_3P3 is also used for things like the fingerprint
reader which are not yet fully described so mark the regulator as always
on for now.
Fixes: d7e03cce0400 ("arm64: dts: qcom: x1e80100-crd: Enable more support")
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20241029075258.19642-1-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts index f5f265969091..c14c60eafba9 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts @@ -8,6 +8,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/gpio-keys.h> #include <dt-bindings/input/input.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "x1e80100.dtsi" @@ -277,6 +278,23 @@ regulator-boot-on; }; + vreg_misc_3p3: regulator-misc-3p3 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_MISC_3P3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&pm8550ve_8_gpios 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&misc_3p3_reg_en>; + + regulator-boot-on; + regulator-always-on; + }; + vreg_nvme: regulator-nvme { compatible = "regulator-fixed"; @@ -689,6 +707,9 @@ hid-descr-addr = <0x1>; interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <&vreg_misc_3p3>; + vddl-supply = <&vreg_l12b_1p2>; + pinctrl-0 = <&tpad_default>; pinctrl-names = "default"; @@ -702,6 +723,9 @@ hid-descr-addr = <0x1>; interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <&vreg_misc_3p3>; + vddl-supply = <&vreg_l12b_1p2>; + pinctrl-0 = <&kybd_default>; pinctrl-names = "default"; @@ -721,6 +745,9 @@ hid-descr-addr = <0x1>; interrupts-extended = <&tlmm 51 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <&vreg_misc_3p3>; + vddl-supply = <&vreg_l15b_1p8>; + pinctrl-0 = <&ts0_default>; pinctrl-names = "default"; }; @@ -854,6 +881,19 @@ status = "okay"; }; +&pm8550ve_8_gpios { + misc_3p3_reg_en: misc-3p3-reg-en-state { + pins = "gpio6"; + function = "normal"; + bias-disable; + input-disable; + output-enable; + drive-push-pull; + power-source = <1>; /* 1.8 V */ + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + }; +}; + &pmc8380_3_gpios { edp_bl_en: edp-bl-en-state { pins = "gpio4"; |