diff options
Diffstat (limited to 'arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts')
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 78 |
1 files changed, 63 insertions, 15 deletions
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index 75bce2d0b1a8..49f6a6242cf9 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -81,6 +81,45 @@ }; }; + reg_sys_5v: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "SYS_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdd_3v3: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + vin-supply = <®_sys_5v>; + }; + + reg_5v_hub: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "5V_HUB"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + gpio = <&gpio0 7 0>; + regulator-always-on; + vin-supply = <®_sys_5v>; + }; + + wl1835_pwrseq: wl1835-pwrseq { + compatible = "mmc-pwrseq-simple"; + /* WLAN_EN GPIO */ + reset-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + clocks = <&pmic>; + clock-names = "ext_clock"; + power-off-delay-us = <10>; + }; + soc { spi0: spi@f7106000 { status = "ok"; @@ -256,11 +295,31 @@ /* GPIO blocks 16 thru 19 do not appear to be routed to pins */ + dwmmc_0: dwmmc0@f723d000 { + cap-mmc-highspeed; + non-removable; + bus-width = <0x8>; + vmmc-supply = <&ldo19>; + }; + + dwmmc_1: dwmmc1@f723e000 { + card-detect-delay = <200>; + cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + vqmmc-supply = <&ldo7>; + vmmc-supply = <&ldo10>; + bus-width = <0x4>; + disable-wp; + cd-gpios = <&gpio1 0 1>; + }; + dwmmc_2: dwmmc2@f723f000 { - ti,non-removable; + bus-width = <0x4>; non-removable; - /* WL_EN */ - vmmc-supply = <&wlan_en_reg>; + vmmc-supply = <®_vdd_3v3>; + mmc-pwrseq = <&wl1835_pwrseq>; #address-cells = <0x1>; #size-cells = <0x0>; @@ -272,18 +331,6 @@ interrupts = <3 IRQ_TYPE_EDGE_RISING>; }; }; - - wlan_en_reg: regulator@1 { - compatible = "regulator-fixed"; - regulator-name = "wlan-en-regulator"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - /* WLAN_EN GPIO */ - gpio = <&gpio0 5 0>; - /* WLAN card specific delay */ - startup-delay-us = <70000>; - enable-active-high; - }; }; leds { @@ -330,6 +377,7 @@ pmic: pmic@f8000000 { compatible = "hisilicon,hi655x-pmic"; reg = <0x0 0xf8000000 0x0 0x1000>; + #clock-cells = <0>; interrupt-controller; #interrupt-cells = <2>; pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; |
