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https://github.com/armbian/build.git
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84 lines
2.2 KiB
Diff
84 lines
2.2 KiB
Diff
From 1989d73c62ac37fa9130595b0543c0459f77aed5 Mon Sep 17 00:00:00 2001
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From: The-going <48602507+The-going@users.noreply.github.com>
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Date: Sun, 9 Feb 2025 17:52:52 +0300
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Subject: [PATCH] arm64: dts: allwinner: Add axp313a.dtsi
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---
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arch/arm64/boot/dts/allwinner/axp313a.dtsi | 64 ++++++++++++++++++++++
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1 file changed, 64 insertions(+)
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create mode 100644 arch/arm64/boot/dts/allwinner/axp313a.dtsi
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diff --git a/arch/arm64/boot/dts/allwinner/axp313a.dtsi b/arch/arm64/boot/dts/allwinner/axp313a.dtsi
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new file mode 100644
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index 000000000000..99057e975574
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--- /dev/null
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+++ b/arch/arm64/boot/dts/allwinner/axp313a.dtsi
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@@ -0,0 +1,64 @@
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+
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+&r_i2c {
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+ status = "okay";
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+
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+ axp313a: pmic@36 {
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+ compatible = "x-powers,axp313a";
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+ reg = <0x36>;
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+ #interrupt-cells = <1>;
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+ interrupt-controller;
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+ interrupt-parent = <&pio>;
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+
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+ vin1-supply = <®_vcc5v>;
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+ vin2-supply = <®_vcc5v>;
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+ vin3-supply = <®_vcc5v>;
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+
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+ regulators {
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+ reg_dcdc1: dcdc1 {
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+ regulator-name = "vdd-gpu";
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+ regulator-min-microvolt = <810000>;
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+ regulator-max-microvolt = <990000>;
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+ regulator-step-delay-us = <25>;
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+ regulator-final-delay-us = <50>;
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+ regulator-always-on;
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+ };
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+
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+ reg_dcdc2: dcdc2 {
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+ regulator-name = "vdd-cpu";
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+ regulator-min-microvolt = <500000>;
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+ regulator-max-microvolt = <1200000>;
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+ regulator-step-delay-us = <25>;
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+ regulator-final-delay-us = <50>;
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+ regulator-ramp-delay = <200>;
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+ regulator-always-on;
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+ };
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+
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+ reg_dcdc3: dcdc3 {
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+ regulator-name = "vcc-dram";
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+ regulator-min-microvolt = <1100000>;
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+ regulator-max-microvolt = <1100000>;
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+ regulator-step-delay-us = <25>;
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+ regulator-final-delay-us = <50>;
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+ regulator-always-on;
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+ };
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+
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+ reg_aldo1: aldo1 {
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+ regulator-name = "vcc-1v8";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-step-delay-us = <25>;
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+ regulator-final-delay-us = <50>;
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+ regulator-always-on;
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+ };
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+
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+ reg_dldo1: dldo1 {
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+ regulator-name = "vcc-3v3";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-step-delay-us = <25>;
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+ regulator-final-delay-us = <50>;
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+ regulator-always-on;
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+ };
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+ };
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+ };
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+};
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--
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2.35.3
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