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Diffstat (limited to 'arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi')
-rw-r--r--arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi105
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>;
};
};
};