diff options
3 files changed, 182 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996-pinctrl.dtsi b/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996-pinctrl.dtsi index ce7741f75b24..02162e64e35f 100644 --- a/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996-pinctrl.dtsi +++ b/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996-pinctrl.dtsi @@ -534,5 +534,105 @@ }; }; }; + + sdc2_clk_on: sdc2_clk_on { + config { + pins = "sdc2_clk"; + bias-disable; /* NO pull */ + drive-strength = <16>; /* 16 MA */ + }; + }; + + sdc2_clk_off: sdc2_clk_off { + config { + pins = "sdc2_clk"; + bias-disable; /* NO pull */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + sdc2_cmd_on: sdc2_cmd_on { + config { + pins = "sdc2_cmd"; + bias-pull-up; /* pull up */ + drive-strength = <10>; /* 10 MA */ + }; + }; + + sdc2_cmd_off: sdc2_cmd_off { + config { + pins = "sdc2_cmd"; + bias-pull-up; /* pull up */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + sdc2_data_on: sdc2_data_on { + config { + pins = "sdc2_data"; + bias-pull-up; /* pull up */ + drive-strength = <10>; /* 10 MA */ + }; + }; + + sdc2_data_off: sdc2_data_off { + config { + pins = "sdc2_data"; + bias-pull-up; /* pull up */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + sdc2_cd_on: sdc2_cd_on { + mux { + pins = "gpio95"; + function = "gpio"; + }; + + config { + pins = "gpio95"; + bias-pull-up; /* pull up */ + drive-strength = <16>; /* 16 MA */ + }; + }; + + sdc2_cd_off: sdc2_cd_off { + mux { + pins = "gpio95"; + function = "gpio"; + }; + + config { + pins = "gpio95"; + bias-pull-up; /* pull up */ + drive-strength = <2>; /* 2 MA */ + }; + }; + + sdc2_cd_on_sbc: sdc2_cd_on_sbc { + mux { + pins = "gpio38"; + function = "gpio"; + }; + + config { + pins = "gpio38"; + bias-pull-up; /* pull up */ + drive-strength = <16>; /* 16 MA */ + }; + }; + + sdc2_cd_off_sbc: sdc2_cd_off_sbc { + mux { + pins = "gpio38"; + function = "gpio"; + }; + + config { + pins = "gpio38"; + bias-pull-up; /* pull up */ + drive-strength = <2>; /* 2 MA */ + }; + }; }; }; diff --git a/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996-telematics.dts b/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996-telematics.dts index bed36341a37c..9057fb315c65 100644 --- a/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996-telematics.dts +++ b/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996-telematics.dts @@ -20,6 +20,7 @@ #include "vplatform-lfv-msm8996-modem.dtsi" #include <dt-bindings/clock/msm-clocks-8996.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/gpio/gpio.h> / { model = "Qualcomm Technologies, Inc. MSM 8996"; @@ -122,3 +123,26 @@ &blsp1_uart2 { status = "okay"; }; + +&sdhc_2 { + vdd-supply = <&pm8994_l21>; + qcom,vdd-voltage-level = <2950000 2950000>; + qcom,vdd-current-level = <200 800000>; + + vdd-io-supply = <&pm8994_l13>; + qcom,vdd-io-voltage-level = <1800000 2950000>; + qcom,vdd-io-current-level = <200 22000>; + + pinctrl-names = "active", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on_sbc>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off + &sdc2_cd_on_sbc>; + + qcom,clk-rates = <400000 20000000 25000000 + 50000000 100000000 200000000>; + qcom,bus-speed-mode = "SDR12", "SDR25", "SDR50", "DDR50", "SDR104"; + + cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996.dtsi b/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996.dtsi index c72b5a304d81..08aa412f1ff4 100644 --- a/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996.dtsi +++ b/arch/arm/boot/dts/qcom/vplatform-lfv-msm8996.dtsi @@ -19,6 +19,10 @@ compatible = "qcom,msm8996"; qcom,msm-id = <246 0x0>; + aliases { + sdhc2 = &sdhc_2; /* SDC2 SD card slot */ + }; + psci { compatible = "arm,psci"; method = "smc"; @@ -86,6 +90,46 @@ }; }; + sdhc_2: sdhci@74a4900 { + compatible = "qcom,sdhci-msm"; + reg = <0x74a4900 0x314>, <0x74a4000 0x800>; + reg-names = "hc_mem", "core_mem"; + + interrupts = <0 125 0>, <0 221 0>; + interrupt-names = "hc_irq", "pwr_irq"; + + clock-names = "iface_clk", "core_clk"; + clocks = <&clock_gcc clk_gcc_sdcc2_ahb_clk>, + <&clock_gcc clk_gcc_sdcc2_apps_clk>; + + qcom,large-address-bus; + qcom,bus-width = <4>; + + qcom,devfreq,freq-table = <20000000 200000000>; + + qcom,msm-bus,name = "sdhc2"; + qcom,msm-bus,num-cases = <8>; + qcom,msm-bus,num-paths = <1>; + qcom,msm-bus,vectors-KBps = <81 512 0 0>, /* No vote */ + <81 512 1600 3200>, /* 400 KB/s*/ + <81 512 80000 160000>, /* 20 MB/s */ + <81 512 100000 200000>, /* 25 MB/s */ + <81 512 200000 400000>, /* 50 MB/s */ + <81 512 400000 800000>, /* 100 MB/s */ + <81 512 800000 800000>, /* 200 MB/s */ + <81 512 2048000 4096000>; /* Max. bandwidth */ + qcom,bus-bw-vectors-bps = <0 400000 20000000 25000000 50000000 + 100000000 200000000 4294967295>; + + qcom,pm-qos-cpu-groups = <0x03 0x0c>; + qcom,pm-qos-legacy-latency-us = <70 70>, <70 70>; + qcom,pm-qos-irq-type = "affine_cores"; + qcom,pm-qos-irq-cpu = <0>; + qcom,pm-qos-irq-latency = <70 70>; + + status = "disabled"; + }; + sound-adp-agave { compatible = "qcom,apq8096-asoc-snd-adp-agave"; qcom,model = "apq8096-adp-agave-snd-card"; @@ -817,4 +861,18 @@ regulator-min-microvolt = <1>; regulator-max-microvolt = <7>; }; + + pm8994_l21: regulator-l21 { + compatible = "qcom,stub-regulator"; + regulator-name = "pm8994_l21"; + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + }; + + pm8994_l13: regulator-l13 { + compatible = "qcom,stub-regulator"; + regulator-name = "pm8994_l13"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; }; |