[PATCH 6/6] sunxi: add CherryPi-F1C200s support

[Andre Przywara <andre.przywara@arm.com>]

The CherryPi F1C200s board is a small development board, featuring the
F1C200s with 64MB of co-packaged DRAM. It comes with two USB-C sockets,
of which one is connected to a USB-UART chip, that provides easy access
to UART1.
Beside the usual micro-SD card slot, the board comes with a SPI NAND
flash chip, which is not yet supported.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 .../dts/suniv-f1c100s-cherrypi-f1c200s.dts    | 45 +++++++++++++++++++
 configs/cherrypi_f1c200s_defconfig            | 11 +++++
 2 files changed, 56 insertions(+)
 create mode 100644 arch/arm/dts/suniv-f1c100s-cherrypi-f1c200s.dts
 create mode 100644 configs/cherrypi_f1c200s_defconfig

diff --git a/arch/arm/dts/suniv-f1c100s-cherrypi-f1c200s.dts b/arch/arm/dts/suniv-f1c100s-cherrypi-f1c200s.dts
new file mode 100644
index 00000000000..f0ebcb6d893
--- /dev/null
+++ b/arch/arm/dts/suniv-f1c100s-cherrypi-f1c200s.dts
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR X11)
+/*
+ * Copyright 2022 Arm Ltd.
+ * based on another DT, which is:
+ *   Copyright 2018 Icenowy Zheng <icenowy@aosc.io>
+ */
+
+/dts-v1/;
+#include "suniv-f1c100s.dtsi"
+
+/ {
+	model = "Cherry Pi F1C200s";
+	compatible = "lctech,cherrypi-f1c200s", "allwinner,suniv-f1c100s";
+
+	aliases {
+		mmc0 = &mmc0;
+		serial0 = &uart1;
+		spi0 = &spi0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reg_vcc3v3: vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&mmc0 {
+	broken-cd;
+	bus-width = <4>;
+	disable-wp;
+	status = "okay";
+	vmmc-supply = <&reg_vcc3v3>;
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pa_pins>;
+	status = "okay";
+};
diff --git a/configs/cherrypi_f1c200s_defconfig b/configs/cherrypi_f1c200s_defconfig
new file mode 100644
index 00000000000..306d363f485
--- /dev/null
+++ b/configs/cherrypi_f1c200s_defconfig
@@ -0,0 +1,11 @@
+CONFIG_ARM=y
+CONFIG_SYS_DCACHE_OFF=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_DEFAULT_DEVICE_TREE="suniv-f1c100s-cherrypi-f1c200s"
+CONFIG_SPL=y
+CONFIG_MACH_SUNIV=y
+CONFIG_DRAM_CLK=156
+CONFIG_DRAM_ZQ=0
+CONFIG_SUNXI_MINIMUM_DRAM_MB=64
+# CONFIG_VIDEO_SUNXI is not set
+CONFIG_CONS_INDEX=2
-- 
2.25.1