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-rw-r--r--arch/arm/boot/dts/meson8b.dtsi272
1 files changed, 143 insertions, 129 deletions
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 828aa49c678c..72e4f425f190 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -47,11 +47,9 @@
#include <dt-bindings/clock/meson8b-clkc.h>
#include <dt-bindings/gpio/meson8b-gpio.h>
#include <dt-bindings/reset/amlogic,meson8b-reset.h>
-#include "skeleton.dtsi"
+#include "meson.dtsi"
/ {
- interrupt-parent = <&gic>;
-
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -85,146 +83,162 @@
};
};
- soc {
- compatible = "simple-bus";
+ scu@c4300000 {
+ compatible = "arm,cortex-a5-scu";
+ reg = <0xc4300000 0x100>;
+ };
+}; /* end of / */
+
+&aobus {
+ pinctrl_aobus: pinctrl@84 {
+ compatible = "amlogic,meson8b-aobus-pinctrl";
+ reg = <0x84 0xc>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
- L2: l2-cache-controller@c4200000 {
- compatible = "arm,pl310-cache";
- reg = <0xc4200000 0x1000>;
- cache-unified;
- cache-level = <2>;
- };
-
- gic: interrupt-controller@c4301000 {
- compatible = "arm,cortex-a9-gic";
- reg = <0xc4301000 0x1000>,
- <0xc4300100 0x0100>;
- interrupt-controller;
- #interrupt-cells = <3>;
- };
-
- reset: reset-controller@c1104404 {
- compatible = "amlogic,meson8b-reset";
- reg = <0xc1104404 0x20>;
- #reset-cells = <1>;
- };
-
- wdt: watchdog@c1109900 {
- compatible = "amlogic,meson8b-wdt";
- reg = <0xc1109900 0x8>;
- interrupts = <0 0 1>;
+ gpio_ao: ao-bank@14 {
+ reg = <0x14 0x4>,
+ <0x2c 0x4>,
+ <0x24 0x8>;
+ reg-names = "mux", "pull", "gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl_aobus 0 130 16>;
};
- timer@c1109940 {
- compatible = "amlogic,meson6-timer";
- reg = <0xc1109940 0x18>;
- interrupts = <0 10 1>;
- };
-
- uart_AO: serial@c81004c0 {
- compatible = "amlogic,meson-uart";
- reg = <0xc81004c0 0x18>;
- interrupts = <0 90 1>;
- clocks = <&clkc CLKID_CLK81>;
- status = "disabled";
- };
-
- uart_A: serial@c11084c0 {
- compatible = "amlogic,meson-uart";
- reg = <0xc11084c0 0x18>;
- interrupts = <0 26 1>;
- clocks = <&clkc CLKID_CLK81>;
- status = "disabled";
- };
-
- uart_B: serial@c11084dc {
- compatible = "amlogic,meson-uart";
- reg = <0xc11084dc 0x18>;
- interrupts = <0 75 1>;
- clocks = <&clkc CLKID_CLK81>;
- status = "disabled";
+ uart_ao_a_pins: uart_ao_a {
+ mux {
+ groups = "uart_tx_ao_a", "uart_rx_ao_a";
+ function = "uart_ao";
+ };
};
+ };
+};
- uart_C: serial@c1108700 {
- compatible = "amlogic,meson-uart";
- reg = <0xc1108700 0x18>;
- interrupts = <0 93 1>;
- clocks = <&clkc CLKID_CLK81>;
- status = "disabled";
- };
+&cbus {
+ clkc: clock-controller@4000 {
+ #clock-cells = <1>;
+ compatible = "amlogic,meson8b-clkc";
+ reg = <0x8000 0x4>, <0x4000 0x460>;
+ };
- clkc: clock-controller@c1104000 {
- #clock-cells = <1>;
- compatible = "amlogic,meson8b-clkc";
- reg = <0xc1108000 0x4>, <0xc1104000 0x460>;
- };
+ reset: reset-controller@4404 {
+ compatible = "amlogic,meson8b-reset";
+ reg = <0x4404 0x20>;
+ #reset-cells = <1>;
+ };
- pwm_ab: pwm@8550 {
- compatible = "amlogic,meson8b-pwm";
- reg = <0xc1108550 0x10>;
- #pwm-cells = <3>;
- status = "disabled";
- };
+ pwm_ab: pwm@8550 {
+ compatible = "amlogic,meson8b-pwm";
+ reg = <0x8550 0x10>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
- pwm_cd: pwm@8650 {
- compatible = "amlogic,meson8b-pwm";
- reg = <0xc1108650 0x10>;
- #pwm-cells = <3>;
- status = "disabled";
- };
+ pwm_cd: pwm@8650 {
+ compatible = "amlogic,meson8b-pwm";
+ reg = <0x8650 0x10>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
- pwm_ef: pwm@86c0 {
- compatible = "amlogic,meson8b-pwm";
- reg = <0xc11086c0 0x10>;
- #pwm-cells = <3>;
- status = "disabled";
- };
+ pwm_ef: pwm@86c0 {
+ compatible = "amlogic,meson8b-pwm";
+ reg = <0x86c0 0x10>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
- pinctrl_cbus: pinctrl@c1109880 {
- compatible = "amlogic,meson8b-cbus-pinctrl";
- reg = <0xc1109880 0x10>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- gpio: banks@c11080b0 {
- reg = <0xc11080b0 0x28>,
- <0xc11080e8 0x18>,
- <0xc1108120 0x18>,
- <0xc1108030 0x38>;
- reg-names = "mux", "pull", "pull-enable", "gpio";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-ranges = <&pinctrl_cbus 0 0 130>;
- };
- };
+ wdt: watchdog@9900 {
+ compatible = "amlogic,meson8b-wdt";
+ reg = <0x9900 0x8>;
+ interrupts = <0 0 1>;
+ };
- pinctrl_aobus: pinctrl@c8100084 {
- compatible = "amlogic,meson8b-aobus-pinctrl";
- reg = <0xc8100084 0xc>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- gpio_ao: ao-bank@c1108030 {
- reg = <0xc8100014 0x4>,
- <0xc810002c 0x4>,
- <0xc8100024 0x8>;
- reg-names = "mux", "pull", "gpio";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-ranges = <&pinctrl_aobus 0 130 16>;
- };
+ pinctrl_cbus: pinctrl@9880 {
+ compatible = "amlogic,meson8b-cbus-pinctrl";
+ reg = <0x9880 0x10>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
- uart_ao_a_pins: uart_ao_a {
- mux {
- groups = "uart_tx_ao_a", "uart_rx_ao_a";
- function = "uart_ao";
- };
- };
+ gpio: banks@80b0 {
+ reg = <0x80b0 0x28>,
+ <0x80e8 0x18>,
+ <0x8120 0x18>,
+ <0x8030 0x38>;
+ reg-names = "mux", "pull", "pull-enable", "gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl_cbus 0 0 130>;
};
};
-}; /* end of / */
+};
+
+&ethmac {
+ clocks = <&clkc CLKID_ETH>;
+ clock-names = "stmmaceth";
+};
+
+&hwrng {
+ compatible = "amlogic,meson8b-rng", "amlogic,meson-rng";
+ clocks = <&clkc CLKID_RNG0>;
+ clock-names = "core";
+};
+
+&L2 {
+ arm,data-latency = <3 3 3>;
+ arm,tag-latency = <2 2 2>;
+ arm,filter-ranges = <0x100000 0xc0000000>;
+};
+
+&saradc {
+ compatible = "amlogic,meson8b-saradc", "amlogic,meson-saradc";
+ clocks = <&clkc CLKID_XTAL>,
+ <&clkc CLKID_SAR_ADC>,
+ <&clkc CLKID_SANA>;
+ clock-names = "clkin", "core", "sana";
+};
+
+&uart_AO {
+ clocks = <&clkc CLKID_CLK81>;
+};
+
+&uart_A {
+ clocks = <&clkc CLKID_CLK81>;
+};
+
+&uart_B {
+ clocks = <&clkc CLKID_CLK81>;
+};
+
+&uart_C {
+ clocks = <&clkc CLKID_CLK81>;
+};
+
+&usb0 {
+ compatible = "amlogic,meson8b-usb", "snps,dwc2";
+ clocks = <&clkc CLKID_USB0_DDR_BRIDGE>;
+ clock-names = "otg";
+};
+
+&usb1 {
+ compatible = "amlogic,meson8b-usb", "snps,dwc2";
+ clocks = <&clkc CLKID_USB1_DDR_BRIDGE>;
+ clock-names = "otg";
+};
+
+&usb0_phy {
+ compatible = "amlogic,meson8b-usb2-phy", "amlogic,meson-mx-usb2-phy";
+ clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
+ clock-names = "usb_general", "usb";
+ resets = <&reset RESET_USB_OTG>;
+};
+
+&usb1_phy {
+ compatible = "amlogic,meson8b-usb2-phy", "amlogic,meson-mx-usb2-phy";
+ clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>;
+ clock-names = "usb_general", "usb";
+ resets = <&reset RESET_USB_OTG>;
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 17:51:39 +0100