diff options
Diffstat (limited to 'arch/arm64/boot/dts')
5 files changed, 143 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts index a387bccdcefd..a7e3be0155a8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts @@ -6,6 +6,7 @@ /dts-v1/; #include "sun50i-a100.dtsi" +#include "sun50i-a100-cpu-opp.dtsi" #include <dt-bindings/gpio/gpio.h> @@ -38,6 +39,10 @@ status = "okay"; }; +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + &pio { vcc-pb-supply = <®_dcdc1>; vcc-pc-supply = <®_eldo1>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a100-cpu-opp.dtsi new file mode 100644 index 000000000000..c6a2efa037dc --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a100-cpu-opp.dtsi @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (c) 2020 Yangtao Li <frank@allwinnertech.com> +// Copyright (c) 2020 ShuoSheng Huang <huangshuosheng@allwinnertech.com> + +/ { + cpu_opp_table: opp-table-cpu { + compatible = "allwinner,sun50i-a100-operating-points"; + nvmem-cells = <&cpu_speed_grade>; + opp-shared; + + opp-408000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <408000000>; + + opp-microvolt-speed0 = <900000>; + opp-microvolt-speed1 = <900000>; + opp-microvolt-speed2 = <900000>; + }; + + opp-600000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <600000000>; + + opp-microvolt-speed0 = <900000>; + opp-microvolt-speed1 = <900000>; + opp-microvolt-speed2 = <900000>; + }; + + opp-816000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <816000000>; + + opp-microvolt-speed0 = <940000>; + opp-microvolt-speed1 = <900000>; + opp-microvolt-speed2 = <900000>; + }; + + opp-1080000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <1080000000>; + + opp-microvolt-speed0 = <1020000>; + opp-microvolt-speed1 = <980000>; + opp-microvolt-speed2 = <950000>; + }; + + opp-1200000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <1200000000>; + + opp-microvolt-speed0 = <1100000>; + opp-microvolt-speed1 = <1020000>; + opp-microvolt-speed2 = <1000000>; + }; + + opp-1320000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <1320000000>; + + opp-microvolt-speed0 = <1160000>; + opp-microvolt-speed1 = <1060000>; + opp-microvolt-speed2 = <1030000>; + }; + + opp-1464000000 { + clock-latency-ns = <244144>; /* 8 32k periods */ + opp-hz = /bits/ 64 <1464000000>; + + opp-microvolt-speed0 = <1180000>; + opp-microvolt-speed1 = <1180000>; + opp-microvolt-speed2 = <1130000>; + }; + }; +}; + +&cpu0 { + operating-points-v2 = <&cpu_opp_table>; +}; + +&cpu1 { + operating-points-v2 = <&cpu_opp_table>; +}; + +&cpu2 { + operating-points-v2 = <&cpu_opp_table>; +}; + +&cpu3 { + operating-points-v2 = <&cpu_opp_table>; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi index a24adba201af..f9f6fea03b74 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi @@ -23,6 +23,7 @@ device_type = "cpu"; reg = <0x0>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; }; cpu1: cpu@1 { @@ -30,6 +31,7 @@ device_type = "cpu"; reg = <0x1>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; }; cpu2: cpu@2 { @@ -37,6 +39,7 @@ device_type = "cpu"; reg = <0x2>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; }; cpu3: cpu@3 { @@ -44,6 +47,7 @@ device_type = "cpu"; reg = <0x3>; enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; }; }; @@ -175,6 +179,10 @@ ths_calibration: calib@14 { reg = <0x14 8>; }; + + cpu_speed_grade: cpu-speed-grade@1c { + reg = <0x1c 0x2>; + }; }; watchdog@30090a0 { diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts index a231abf1684a..7e17ca07892d 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts @@ -167,6 +167,12 @@ gpios = <&pio 8 12 GPIO_ACTIVE_HIGH>; /* PI12 */ default-state = "on"; }; + + led-1 { + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + gpios = <&pio 8 11 GPIO_ACTIVE_HIGH>; /* PI11 */ + }; }; reg_vcc5v: regulator-vcc5v { /* USB-C power input */ @@ -237,6 +243,7 @@ battery_power: battery-power { compatible = "x-powers,axp717-battery-power-supply"; monitored-battery = <&battery>; + x-powers,no-thermistor; }; regulators { @@ -328,8 +335,17 @@ regulator-name = "boost"; }; + /* + * Regulator function is unknown, but reading + * GPIO values in bootloader is inconsistent + * on reboot if this is disabled. Setting to + * default value from regulator OTP mem. + */ reg_cpusldo: cpusldo { - /* unused */ + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; }; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts index ff453336eab1..bef4d107482f 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts @@ -71,6 +71,25 @@ <&pio 8 2 GPIO_ACTIVE_LOW>; #mux-control-cells = <0>; }; + + reg_vcc3v8_usb: regulator-vcc3v8-usb { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&pio 4 5 GPIO_ACTIVE_HIGH>; /* PE5 */ + regulator-min-microvolt = <3800000>; + regulator-max-microvolt = <3800000>; + regulator-name = "vcc3v8-usb"; + }; + + reg_vcc5v0_usb: regulator-vcc5v0-usb { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&pio 8 7 GPIO_ACTIVE_HIGH>; /* PI7 */ + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-name = "vcc5v0-usb"; + vin-supply = <®_vcc3v8_usb>; + }; }; &gpadc { @@ -113,3 +132,7 @@ function = "gpio_out"; }; }; + +&usbphy { + usb1_vbus-supply = <®_vcc5v0_usb>; +}; |