diff options
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi | 141 |
1 files changed, 123 insertions, 18 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi index 6138b58db6d2..3b7172aa4037 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi @@ -8,13 +8,10 @@ */ #include "msm8998.dtsi" -#include "pm8998.dtsi" #include "pm8005.dtsi" +#include "pm8998.dtsi" / { - chosen { - }; - vph_pwr: vph-pwr-regulator { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; @@ -37,6 +34,28 @@ }; }; +&blsp1_uart3_on { + rx-pins { + /delete-property/ bias-disable; + /* + * Configure a pull-up on 45 (RX). This is needed to + * avoid garbage data when the TX pin of the Bluetooth + * module is in tri-state (module powered off or not + * driving the signal yet). + */ + bias-pull-up; + }; + + cts-pins { + /delete-property/ bias-disable; + /* + * Configure a pull-down on 47 (CTS) to match the pull + * of the Bluetooth module. + */ + bias-pull-down; + }; +}; + /* * The laptop FW does not appear to support the retention state as it is * not advertised as enabled in ACPI, and enabling it in DT can cause boot @@ -74,15 +93,51 @@ cpu-idle-states = <&BIG_CPU_SLEEP_1>; }; +/* + * If EFIFB is used, enabling MMCC will cause important MMSS clocks to be cleaned + * up, because as far as Linux is concerned - they are unused. Disable it by default + * on clamshell devices, as it will break them, unless either simplefb is configured to + * hold a vote for these clocks, or panels are brought up properly, using drm/msm. + */ +&mmcc { + status = "disabled"; +}; + +&mmss_smmu { + status = "disabled"; +}; + +&pcie0 { + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + +&pm8005_regulators { + vdd_s1-supply = <&vph_pwr>; + + pm8005_s1: s1 { /* VDD_GFX supply */ + regulator-min-microvolt = <524000>; + regulator-max-microvolt = <1100000>; + regulator-enable-ramp-delay = <500>; + + /* hack until we rig up the gpu consumer */ + regulator-always-on; + }; +}; + &qusb2phy { status = "okay"; + vdd-supply = <&vreg_l1a_0p875>; vdda-pll-supply = <&vreg_l12a_1p8>; vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; }; &rpm_requests { - pm8998-regulators { + regulators-0 { compatible = "qcom,rpm-pm8998-regulators"; vdd_s1-supply = <&vph_pwr>; @@ -117,127 +172,156 @@ regulator-min-microvolt = <1352000>; regulator-max-microvolt = <1352000>; }; + vreg_s4a_1p8: s4 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-allow-set-load; }; + vreg_s5a_2p04: s5 { regulator-min-microvolt = <1904000>; regulator-max-microvolt = <2040000>; }; + vreg_s7a_1p025: s7 { regulator-min-microvolt = <900000>; regulator-max-microvolt = <1028000>; }; + vreg_l1a_0p875: l1 { regulator-min-microvolt = <880000>; regulator-max-microvolt = <880000>; regulator-allow-set-load; }; + vreg_l2a_1p2: l2 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-allow-set-load; }; + vreg_l3a_1p0: l3 { regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; }; + vreg_l5a_0p8: l5 { regulator-min-microvolt = <800000>; regulator-max-microvolt = <800000>; }; + vreg_l6a_1p8: l6 { regulator-min-microvolt = <1808000>; regulator-max-microvolt = <1808000>; }; + vreg_l7a_1p8: l7 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-allow-set-load; }; + vreg_l8a_1p2: l8 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; + vreg_l9a_1p8: l9 { regulator-min-microvolt = <1808000>; regulator-max-microvolt = <2960000>; }; + vreg_l10a_1p8: l10 { regulator-min-microvolt = <1808000>; regulator-max-microvolt = <2960000>; }; + vreg_l11a_1p0: l11 { regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; }; + vreg_l12a_1p8: l12 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; + vreg_l13a_2p95: l13 { regulator-min-microvolt = <1808000>; regulator-max-microvolt = <2960000>; }; + vreg_l14a_1p88: l14 { regulator-min-microvolt = <1880000>; regulator-max-microvolt = <1880000>; }; - vreg_15a_1p8: l15 { + + vreg_l15a_1p8: l15 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; + vreg_l16a_2p7: l16 { regulator-min-microvolt = <2704000>; regulator-max-microvolt = <2704000>; }; + vreg_l17a_1p3: l17 { regulator-min-microvolt = <1304000>; regulator-max-microvolt = <1304000>; regulator-allow-set-load; }; + vreg_l18a_2p7: l18 { regulator-min-microvolt = <2704000>; regulator-max-microvolt = <2704000>; }; + vreg_l19a_3p0: l19 { regulator-min-microvolt = <3008000>; regulator-max-microvolt = <3008000>; }; + vreg_l20a_2p95: l20 { regulator-min-microvolt = <2960000>; regulator-max-microvolt = <2960000>; regulator-allow-set-load; }; + vreg_l21a_2p95: l21 { regulator-min-microvolt = <2960000>; regulator-max-microvolt = <2960000>; regulator-allow-set-load; regulator-system-load = <800000>; }; + vreg_l22a_2p85: l22 { regulator-min-microvolt = <2864000>; regulator-max-microvolt = <2864000>; }; + vreg_l23a_3p3: l23 { regulator-min-microvolt = <3312000>; regulator-max-microvolt = <3312000>; }; + vreg_l24a_3p075: l24 { regulator-min-microvolt = <3088000>; regulator-max-microvolt = <3088000>; }; + vreg_l25a_3p3: l25 { regulator-min-microvolt = <3104000>; regulator-max-microvolt = <3312000>; regulator-allow-set-load; }; + vreg_l26a_1p2: l26 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; + vreg_l28_3p0: l28 { regulator-min-microvolt = <3008000>; regulator-max-microvolt = <3008000>; @@ -252,19 +336,11 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - }; }; -&tlmm { - gpio-reserved-ranges = <0 4>, <81 4>; - - touchpad: touchpad { - config { - pins = "gpio123"; - bias-pull-up; /* pull up */ - }; - }; +&remoteproc_mss { + status = "okay"; }; &sdhc2 { @@ -274,8 +350,28 @@ vqmmc-supply = <&vreg_l13a_2p95>; pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; - pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; + pinctrl-0 = <&sdc2_on &sdc2_cd>; + pinctrl-1 = <&sdc2_off &sdc2_cd>; +}; + +&tlmm { + gpio-reserved-ranges = <0 4>, <81 4>; + + touchpad: touchpad-pin-state { + pins = "gpio123"; + function = "gpio"; + bias-pull-up; + }; +}; + +&ufshc { + status = "okay"; +}; + +&ufsphy { + status = "okay"; + vdda-phy-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l2a_1p2>; }; &usb3 { @@ -292,3 +388,12 @@ vdda-phy-supply = <&vreg_l1a_0p875>; vdda-pll-supply = <&vreg_l2a_1p2>; }; + +&wifi { + status = "okay"; + + vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>; + vdd-1.8-xo-supply = <&vreg_l7a_1p8>; + vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; + vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; +}; |