arm64: dts: amlogic: enable some nodes for board AQ222

Add reserved memory for board AQ222 which is used by ATF.
Enable NAND, SPICC nodes for board AQ222.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231208-s4-dts-v2-2-5a93fa356c5d@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts b/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts
index c1f322c7398261b5d7aa47310d31c0786139f16e..18789242f05fe3f8dcf5aac93692ad179888223b 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-s4-s805x2-aq222.dts
@@ -23,6 +23,17 @@
                reg = <0x0 0x0 0x0 0x40000000>;
        };
 
+       reserved-memory {
+               #address-cells = <2>;
+               #size-cells = <2>;
+               ranges;
+
+               /* 52 MiB reserved for ARM Trusted Firmware */
+               secmon_reserved: secmon@5000000 {
+                       reg = <0x0 0x05000000 0x0 0x3400000>;
+                       no-map;
+               };
+       };
 };
 
 &uart_B {
@@ -34,3 +45,48 @@
        pinctrl-0 = <&remote_pins>;
        pinctrl-names = "default";
 };
+
+&nand {
+       status = "okay";
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       pinctrl-0 = <&nand_pins>;
+       pinctrl-names = "default";
+
+       nand@0 {
+               reg = <0>;
+               #address-cells = <1>;
+               #size-cells = <1>;
+
+               nand-on-flash-bbt;
+
+               partition@0 {
+                       label = "boot";
+                       reg = <0x0 0x00200000>;
+               };
+               partition@200000 {
+                       label = "env";
+                       reg = <0x00200000 0x00400000>;
+               };
+               partition@600000 {
+                       label = "system";
+                       reg = <0x00600000 0x00a00000>;
+               };
+               partition@1000000 {
+                       label = "rootfs";
+                       reg = <0x01000000 0x03000000>;
+               };
+               partition@4000000 {
+                       label = "media";
+                       reg = <0x04000000 0x8000000>;
+               };
+       };
+};
+
+&spicc0 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&spicc0_pins_x>;
+       cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>;
+};