diff options
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi | 72 |
1 files changed, 56 insertions, 16 deletions
diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi index bb1aea82e666..ab232e5c7ad6 100644 --- a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi @@ -9,12 +9,19 @@ / { aliases { + i2c10 = &i2c10; mmc0 = &emmc; mmc1 = &sdio; rtc0 = &rtc_twi; rtc1 = &rk809; }; + /* allows userspace to control the gate of the ATtiny UPDI pass FET via sysfs */ + attiny-updi-gate-regulator { + compatible = "regulator-output"; + vout-supply = <&vg_attiny_updi>; + }; + emmc_pwrseq: emmc-pwrseq { compatible = "mmc-pwrseq-emmc"; pinctrl-0 = <&emmc_reset>; @@ -36,7 +43,7 @@ }; }; - vcc5v0_sys: vccsys-regulator { + vcc5v0_sys: regulator-vccsys { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; regulator-always-on; @@ -66,7 +73,6 @@ bus-width = <8>; cap-mmc-highspeed; mmc-hs200-1_8v; - supports-emmc; mmc-pwrseq = <&emmc_pwrseq>; non-removable; vmmc-supply = <&vcc_3v3>; @@ -77,9 +83,7 @@ /* On-module TI DP83825I PHY but no connector, enable in carrierboard */ &gmac { - snps,reset-gpio = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>; - snps,reset-active-low; - snps,reset-delays-us = <0 50000 50000>; + phy-handle = <&dp83825>; phy-supply = <&vcc_3v3>; clock_in_out = "output"; }; @@ -127,7 +131,7 @@ pinctrl-names = "default"; #clock-cells = <0>; clock-output-names = "xin32k"; - rockchip,system-power-controller; + system-power-controller; wakeup-source; vcc1-supply = <&vcc5v0_sys>; @@ -281,6 +285,11 @@ regulator-suspend-microvolt = <1800000>; }; }; + + /* supplies the gate of the ATtiny UPDI pass FET */ + vg_attiny_updi: SWITCH_REG1 { + regulator-name = "vg_attiny_updi"; + }; }; }; }; @@ -292,19 +301,26 @@ clock-frequency = <400000>; fan: fan@18 { - compatible = "ti,amc6821"; + compatible = "tsd,mule", "ti,amc6821"; reg = <0x18>; - #cooling-cells = <2>; - }; - rtc_twi: rtc@6f { - compatible = "isil,isl1208"; - reg = <0x6f>; - }; -}; + i2c-mux { + compatible = "tsd,mule-i2c-mux"; + #address-cells = <1>; + #size-cells = <0>; -&i2c3 { - status = "okay"; + i2c10: i2c@0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + + rtc_twi: rtc@6f { + compatible = "isil,isl1208"; + reg = <0x6f>; + }; + }; + }; + }; }; &i2s0_8ch { @@ -326,6 +342,18 @@ status = "okay"; }; +&mdio { + dp83825: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x0>; + pinctrl-names = "default"; + pinctrl-0 = <&phy_rst>; + reset-assert-us = <50000>; + reset-deassert-us = <50000>; + reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>; + }; +}; + &pinctrl { emmc { emmc_reset: emmc-reset { @@ -333,6 +361,12 @@ }; }; + ethernet { + phy_rst: phy-rst { + rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + leds { module_led_pin: module-led-pin { rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; @@ -374,6 +408,12 @@ status = "okay"; }; +&uart5 { + /delete-property/ dmas; + /delete-property/ dma-names; + pinctrl-0 = <&uart5_xfer>; +}; + /* Mule UCAN */ &usb_host0_ehci { status = "okay"; |