diff options
Diffstat (limited to 'arch/mips/boot/dts/ingenic/ci20.dts')
-rw-r--r-- | arch/mips/boot/dts/ingenic/ci20.dts | 152 |
1 files changed, 102 insertions, 50 deletions
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index 239c4537484d..a141a699b790 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -67,14 +67,14 @@ }; }; - eth0_power: fixedregulator@0 { + eth0_power: fixedregulator-0 { compatible = "regulator-fixed"; regulator-name = "eth0_power"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - gpio = <&gpb 25 GPIO_ACTIVE_LOW>; + gpio = <&gpb 25 0>; enable-active-high; }; @@ -97,25 +97,64 @@ gpios = <&gpe 3 GPIO_ACTIVE_LOW>; }; - wlan0_power: fixedregulator@1 { + bt_power: fixedregulator-1 { compatible = "regulator-fixed"; - regulator-name = "wlan0_power"; + regulator-name = "bt_power"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-settling-time-us = <1400>; + + vin-supply = <&vcc_50>; - gpio = <&gpb 19 GPIO_ACTIVE_LOW>; + gpio = <&gpb 19 0>; enable-active-high; }; - otg_power: fixedregulator@2 { + otg_power: fixedregulator-2 { compatible = "regulator-fixed"; regulator-name = "otg_power"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - gpio = <&gpf 15 GPIO_ACTIVE_LOW>; + gpio = <&gpf 15 0>; enable-active-high; }; + + wifi_power: fixedregulator-4 { + compatible = "regulator-fixed"; + + regulator-name = "wifi_power"; + + /* + * Technically it's 5V, the WiFi chip has its own internal + * regulators; but the MMC/SD subsystem won't accept such a + * value. + */ + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-settling-time-us = <150000>; + + vin-supply = <&bt_power>; + }; + + vcc_33v: fixedregulator-5 { + compatible = "regulator-fixed"; + + regulator-name = "vcc_33v"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + wifi_pwrseq: pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpf 7 GPIO_ACTIVE_LOW>; + + clocks = <&rtc_dev>; + clock-names = "ext_clock"; + }; }; &ext { @@ -129,10 +168,11 @@ */ assigned-clocks = <&cgu JZ4780_CLK_OTGPHY>, <&cgu JZ4780_CLK_RTC>, <&cgu JZ4780_CLK_SSIPLL>, <&cgu JZ4780_CLK_SSI>, - <&cgu JZ4780_CLK_HDMI>; + <&cgu JZ4780_CLK_HDMI>, <&cgu JZ4780_CLK_MSCMUX>; assigned-clock-parents = <0>, <&cgu JZ4780_CLK_RTCLK>, <&cgu JZ4780_CLK_MPLL>, - <&cgu JZ4780_CLK_SSIPLL>; + <&cgu JZ4780_CLK_SSIPLL>, + <0>, <&cgu JZ4780_CLK_MPLL>; assigned-clock-rates = <48000000>, <0>, <54000000>, <0>, <27000000>; }; @@ -160,24 +200,33 @@ pinctrl-0 = <&pins_mmc0>; cd-gpios = <&gpf 20 GPIO_ACTIVE_LOW>; + vmmc-supply = <&vcc_33v>; + vqmmc-supply = <&vcc_33v>; }; &mmc1 { status = "okay"; bus-width = <4>; - max-frequency = <50000000>; + max-frequency = <25000000>; + mmc-pwrseq = <&wifi_pwrseq>; + vmmc-supply = <&wifi_power>; + vqmmc-supply = <&wifi_io>; non-removable; pinctrl-names = "default"; pinctrl-0 = <&pins_mmc1>; - brcmf: wifi@1 { -/* reg = <4>;*/ - compatible = "brcm,bcm4330-fmac"; - vcc-supply = <&wlan0_power>; - device-wakeup-gpios = <&gpd 9 GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpf 7 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + + wifi@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + + interrupt-parent = <&gpd>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "host-wake"; }; }; @@ -204,11 +253,20 @@ bluetooth { compatible = "brcm,bcm4330-bt"; - reset-gpios = <&gpf 8 GPIO_ACTIVE_HIGH>; - vcc-supply = <&wlan0_power>; + + vbat-supply = <&bt_power>; + vddio-supply = <&wifi_io>; + + interrupt-parent = <&gpf>; + interrupts = <6 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "host-wakeup"; + + clocks = <&rtc_dev>; + clock-names = "lpo"; + + reset-gpios = <&gpf 8 GPIO_ACTIVE_LOW>; device-wakeup-gpios = <&gpf 5 GPIO_ACTIVE_HIGH>; - host-wakeup-gpios = <&gpf 6 GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpf 4 GPIO_ACTIVE_LOW>; + shutdown-gpios = <&gpf 4 GPIO_ACTIVE_HIGH>; }; }; @@ -237,59 +295,54 @@ act8600: act8600@5a { compatible = "active-semi,act8600"; reg = <0x5a>; - status = "okay"; regulators { - vddcore: SUDCDC1 { - regulator-name = "DCDC_REG1"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1100000>; + vddcore: DCDC1 { + regulator-min-microvolt = <1125000>; + regulator-max-microvolt = <1125000>; + vp1-supply = <&vcc_33v>; regulator-always-on; }; - vddmem: SUDCDC2 { - regulator-name = "DCDC_REG2"; + vddmem: DCDC2 { regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; + vp2-supply = <&vcc_33v>; regulator-always-on; }; - vcc_33: SUDCDC3 { - regulator-name = "DCDC_REG3"; + vcc_33: DCDC3 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + vp3-supply = <&vcc_33v>; regulator-always-on; }; - vcc_50: SUDCDC4 { - regulator-name = "SUDCDC_REG4"; + vcc_50: SUDCDC_REG4 { regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; }; - vcc_25: LDO_REG5 { - regulator-name = "LDO_REG5"; + vcc_25: LDO5 { regulator-min-microvolt = <2500000>; regulator-max-microvolt = <2500000>; + inl-supply = <&vcc_33v>; regulator-always-on; }; - wifi_io: LDO_REG6 { - regulator-name = "LDO_REG6"; - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <2500000>; - regulator-always-on; + wifi_io: LDO6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-settling-time-us = <150000>; + inl-supply = <&vcc_33v>; }; - vcc_28: LDO_REG7 { - regulator-name = "LDO_REG7"; + cim_io_28: LDO7 { regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; - regulator-always-on; + inl-supply = <&vcc_33v>; }; - vcc_15: LDO_REG8 { - regulator-name = "LDO_REG8"; + cim_io_15: LDO8 { regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; - regulator-always-on; + inl-supply = <&vcc_33v>; }; vrtc_18: LDO_REG9 { - regulator-name = "LDO_REG9"; /* Despite the datasheet stating 3.3V * for REG9 and the driver expecting that, * REG9 outputs 1.8V. @@ -303,7 +356,6 @@ regulator-always-on; }; vcc_11: LDO_REG10 { - regulator-name = "LDO_REG10"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; @@ -363,7 +415,7 @@ #address-cells = <1>; #size-cells = <0>; - ingenic,bch-controller = <&bch>; + ecc-engine = <&bch>; ingenic,nemc-tAS = <10>; ingenic,nemc-tAH = <5>; @@ -429,8 +481,8 @@ pinctrl-names = "default"; pinctrl-0 = <&pins_nemc_cs6>; - reg = <6 0 1 /* addr */ - 6 2 1>; /* data */ + reg = <6 0 1>, /* addr */ + <6 2 1>; /* data */ ingenic,nemc-tAS = <15>; ingenic,nemc-tAH = <10>; @@ -442,7 +494,7 @@ vcc-supply = <ð0_power>; interrupt-parent = <&gpe>; - interrupts = <19 4>; + interrupts = <19 IRQ_TYPE_EDGE_RISING>; nvmem-cells = <ð0_addr>; nvmem-cell-names = "mac-address"; |