diff options
Diffstat (limited to 'arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 105 |
1 files changed, 103 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index a29c279b6e8e..5c81070944cc 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -7,6 +7,9 @@ * SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/thermal/thermal.h> + /memreserve/ 0x80000000 0x02000000; / { @@ -46,6 +49,7 @@ clocks = <&sys_clk 32>; enable-method = "psci"; operating-points-v2 = <&cluster0_opp>; + #cooling-cells = <2>; }; cpu1: cpu@1 { @@ -64,6 +68,7 @@ clocks = <&sys_clk 33>; enable-method = "psci"; operating-points-v2 = <&cluster1_opp>; + #cooling-cells = <2>; }; cpu3: cpu@101 { @@ -76,7 +81,7 @@ }; }; - cluster0_opp: opp_table0 { + cluster0_opp: opp-table0 { compatible = "operating-points-v2"; opp-shared; @@ -114,7 +119,7 @@ }; }; - cluster1_opp: opp_table1 { + cluster1_opp: opp-table1 { compatible = "operating-points-v2"; opp-shared; @@ -165,6 +170,11 @@ }; }; + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <1 13 4>, @@ -173,6 +183,40 @@ <1 10 4>; }; + thermal-zones { + cpu-thermal { + polling-delay-passive = <250>; /* 250ms */ + polling-delay = <1000>; /* 1000ms */ + thermal-sensors = <&pvtctl>; + + trips { + cpu_crit: cpu-crit { + temperature = <110000>; /* 110C */ + hysteresis = <2000>; + type = "critical"; + }; + cpu_alert: cpu-alert { + temperature = <100000>; /* 100C */ + hysteresis = <2000>; + type = "passive"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_alert>; + cooling-device = <&cpu0 + THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu_alert>; + cooling-device = <&cpu2 + THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; + soc@0 { compatible = "simple-bus"; #address-cells = <1>; @@ -187,6 +231,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; clocks = <&peri_clk 0>; + resets = <&peri_rst 0>; }; serial1: serial@54006900 { @@ -197,6 +242,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; clocks = <&peri_clk 1>; + resets = <&peri_rst 1>; }; serial2: serial@54006a00 { @@ -207,6 +253,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; clocks = <&peri_clk 2>; + resets = <&peri_rst 2>; }; serial3: serial@54006b00 { @@ -217,6 +264,26 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>; clocks = <&peri_clk 3>; + resets = <&peri_rst 3>; + }; + + gpio: gpio@55000000 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000000 0x200>; + interrupt-parent = <&aidet>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 0 0>, + <&pinctrl 96 0 0>, + <&pinctrl 160 0 0>; + gpio-ranges-group-names = "gpio_range0", + "gpio_range1", + "gpio_range2"; + ngpios = <205>; + socionext,interrupt-ranges = <0 48 16>, <16 154 5>, + <21 217 3>; }; adamv@57920000 { @@ -240,6 +307,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c0>; clocks = <&peri_clk 4>; + resets = <&peri_rst 4>; clock-frequency = <100000>; }; @@ -253,6 +321,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; clocks = <&peri_clk 5>; + resets = <&peri_rst 5>; clock-frequency = <100000>; }; @@ -263,6 +332,7 @@ #size-cells = <0>; interrupts = <0 43 4>; clocks = <&peri_clk 6>; + resets = <&peri_rst 6>; clock-frequency = <400000>; }; @@ -276,6 +346,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c3>; clocks = <&peri_clk 7>; + resets = <&peri_rst 7>; clock-frequency = <100000>; }; @@ -289,6 +360,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c4>; clocks = <&peri_clk 8>; + resets = <&peri_rst 8>; clock-frequency = <100000>; }; @@ -299,6 +371,7 @@ #size-cells = <0>; interrupts = <0 25 4>; clocks = <&peri_clk 9>; + resets = <&peri_rst 9>; clock-frequency = <400000>; }; @@ -356,9 +429,11 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_emmc>; clocks = <&sys_clk 4>; + resets = <&sys_rst 4>; bus-width = <8>; mmc-ddr-1_8v; mmc-hs200-1_8v; + mmc-pwrseq = <&emmc_pwrseq>; cdns,phy-input-delay-legacy = <4>; cdns,phy-input-delay-mmc-highspeed = <2>; cdns,phy-input-delay-mmc-ddr = <3>; @@ -376,6 +451,24 @@ }; }; + soc-glue@5f900000 { + compatible = "socionext,uniphier-ld20-soc-glue-debug", + "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x5f900000 0x2000>; + + efuse@100 { + compatible = "socionext,uniphier-efuse"; + reg = <0x100 0x28>; + }; + + efuse@200 { + compatible = "socionext,uniphier-efuse"; + reg = <0x200 0x68>; + }; + }; + aidet: aidet@5fc20000 { compatible = "socionext,uniphier-ld20-aidet"; reg = <0x5fc20000 0x200>; @@ -410,6 +503,13 @@ watchdog { compatible = "socionext,uniphier-wdt"; }; + + pvtctl: pvtctl { + compatible = "socionext,uniphier-ld20-thermal"; + interrupts = <0 3 4>; + #thermal-sensor-cells = <0>; + socionext,tmod-calibration = <0x0f22 0x68ee>; + }; }; nand: nand@68000000 { @@ -421,6 +521,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; clocks = <&sys_clk 2>; + resets = <&sys_rst 2>; }; }; }; |