diff options
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdx75-idp.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdx75-idp.dts | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdx75-idp.dts b/arch/arm64/boot/dts/qcom/sdx75-idp.dts index f76e72fb2072..f1bbe7ab01ab 100644 --- a/arch/arm64/boot/dts/qcom/sdx75-idp.dts +++ b/arch/arm64/boot/dts/qcom/sdx75-idp.dts @@ -41,6 +41,29 @@ vin-supply = <&vph_ext>; }; + + reg_2v952_vcc: regulator-2v952-vcc { + compatible = "regulator-gpio"; + regulator-name = "2v952_vcc"; + regulator-min-microvolt = <1650000>; + regulator-max-microvolt = <3600000>; + enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>; + gpios = <&tlmm 84 GPIO_ACTIVE_HIGH>; + states = <1650000 0>, <3600000 1>; + startup-delay-us = <5000>; + enable-active-high; + regulator-boot-on; + + vin-supply = <&vph_ext>; + }; + + reg_2v95_vdd: regulator-2v95-vdd { + compatible = "regulator-fixed"; + regulator-name = "2v95_vdd"; + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + vin-supply = <®_2v952_vcc>; + }; }; &apps_rsc { @@ -259,8 +282,36 @@ status = "okay"; }; +&remoteproc_mpss { + firmware-name = "qcom/sdx75/modem.mbn", + "qcom/sdx75/modem_dtb.mbn"; + status = "okay"; +}; + +&sdhc { + cd-gpios = <&tlmm 103 GPIO_ACTIVE_LOW>; + vmmc-supply = <®_2v95_vdd>; + vqmmc-supply = <®_2v952_vcc>; + bus-width = <4>; + no-sdio; + no-mmc; + + pinctrl-0 = <&sdc1_default &sd_cd>; + pinctrl-1 = <&sdc1_sleep &sd_cd>; + pinctrl-names = "default", "sleep"; + + status = "okay"; +}; + &tlmm { gpio-reserved-ranges = <110 6>; + + sd_cd: sd-cd-state { + pins = "gpio103"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; }; &uart1 { |