From ab28da6d983a7dd73f5f127610aaa5c7d8fbd44e Mon Sep 17 00:00:00 2001
From: Liang Chen <cl@rock-chips.com>
Date: Fri, 19 Jan 2024 17:44:10 +0800
Subject: [PATCH] arm64: dts: rockchip: add rk3576-android.dtsi for rk3576 with
 Android

Signed-off-by: Liang Chen <cl@rock-chips.com>
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Elon Zhang <zhangzj@rock-chips.com>
Change-Id: Iaa31497837c6edf6da4048b9397a4e55cd78a605
---
 .../boot/dts/rockchip/rk3576-android.dtsi     | 73 +++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-android.dtsi

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-android.dtsi b/arch/arm64/boot/dts/rockchip/rk3576-android.dtsi
new file mode 100644
index 000000000000..ba3cf4c63f33
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3576-android.dtsi
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/ {
+	chosen: chosen {
+		bootargs = "earlycon=uart8250,mmio32,0x2ad40000 console=ttyFIQ0 rcupdate.rcu_expedited=1 rcu_nocbs=all";
+	};
+
+	fiq_debugger: fiq-debugger {
+		compatible = "rockchip,fiq-debugger";
+		rockchip,serial-id = <0>;
+		rockchip,wake-irq = <0>;
+		/* If enable uart uses irq instead of fiq */
+		rockchip,irq-mode-enable = <1>;
+		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
+		interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0m0_xfer>;
+		status = "okay";
+	};
+
+	firmware {
+		optee: optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		drm_logo: drm-logo@00000000 {
+			compatible = "rockchip,drm-logo";
+			reg = <0x0 0x0 0x0 0x0>;
+		};
+
+		drm_cubic_lut: drm-cubic-lut@00000000 {
+			compatible = "rockchip,drm-cubic-lut";
+			reg = <0x0 0x0 0x0 0x0>;
+		};
+
+		ramoops: ramoops@40110000 {
+			compatible = "ramoops";
+			/* 0x40110000 to 0x401f0000 is for ramoops */
+			reg = <0x0 0x40110000 0x0 0xe0000>;
+			boot-log-size = <0x8000>;	/* do not change */
+			boot-log-count = <0x1>;		/* do not change */
+			console-size = <0x80000>;
+			pmsg-size = <0x30000>;
+			ftrace-size = <0x00000>;
+			record-size = <0x14000>;
+		};
+	};
+};
+
+&display_subsystem {
+	memory-region = <&drm_logo>, <&drm_cubic_lut>;
+	memory-region-names = "drm-logo", "drm-cubic-lut";
+	/* devfreq = <&dmc>; */
+};
+
+&rng {
+	status = "okay";
+};
+
+&vop {
+	support-multi-area;
+};