summaryrefslogtreecommitdiffstats
path: root/dts/src/arm64/hisilicon/hi6220-hikey.dts
diff options
context:
space:
mode:
Diffstat (limited to 'dts/src/arm64/hisilicon/hi6220-hikey.dts')
-rw-r--r--dts/src/arm64/hisilicon/hi6220-hikey.dts86
1 files changed, 84 insertions, 2 deletions
diff --git a/dts/src/arm64/hisilicon/hi6220-hikey.dts b/dts/src/arm64/hisilicon/hi6220-hikey.dts
index 593c7e43de..dba3c131c6 100644
--- a/dts/src/arm64/hisilicon/hi6220-hikey.dts
+++ b/dts/src/arm64/hisilicon/hi6220-hikey.dts
@@ -29,16 +29,56 @@
* Reserve below regions from memory node:
*
* 0x05e0,0000 - 0x05ef,ffff: MCU firmware runtime using
+ * 0x05f0,1000 - 0x05f0,1fff: Reboot reason
* 0x06df,f000 - 0x06df,ffff: Mailbox message data
* 0x0740,f000 - 0x0740,ffff: MCU firmware section
+ * 0x21f0,0000 - 0x21ff,ffff: pstore/ramoops buffer
* 0x3e00,0000 - 0x3fff,ffff: OP-TEE
*/
memory@0 {
device_type = "memory";
reg = <0x00000000 0x00000000 0x00000000 0x05e00000>,
- <0x00000000 0x05f00000 0x00000000 0x00eff000>,
+ <0x00000000 0x05f00000 0x00000000 0x00001000>,
+ <0x00000000 0x05f02000 0x00000000 0x00efd000>,
<0x00000000 0x06e00000 0x00000000 0x0060f000>,
- <0x00000000 0x07410000 0x00000000 0x36bf0000>;
+ <0x00000000 0x07410000 0x00000000 0x1aaf0000>,
+ <0x00000000 0x22000000 0x00000000 0x1c000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ ramoops@0x21f00000 {
+ compatible = "ramoops";
+ reg = <0x0 0x21f00000 0x0 0x00100000>;
+ record-size = <0x00020000>;
+ console-size = <0x00020000>;
+ ftrace-size = <0x00020000>;
+ };
+
+ /* global autoconfigured region for contiguous allocations */
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x00000000 0x08000000>;
+ linux,cma-default;
+ };
+ };
+
+ reboot-mode-syscon@5f01000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x0 0x05f01000 0x0 0x00001000>;
+
+ reboot-mode {
+ compatible = "syscon-reboot-mode";
+ offset = <0x0>;
+
+ mode-normal = <0x77665501>;
+ mode-bootloader = <0x77665500>;
+ mode-recovery = <0x77665502>;
+ };
};
soc {
@@ -55,6 +95,8 @@
};
uart1: uart@f7111000 {
+ assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>;
+ assigned-clock-rates = <150000000>;
status = "ok";
};
@@ -372,3 +414,43 @@
&uart3 {
label = "LS-UART1";
};
+
+&ade {
+ status = "ok";
+};
+
+&dsi {
+ status = "ok";
+
+ ports {
+ /* 1 for output port */
+ port@1 {
+ reg = <1>;
+
+ dsi_out0: endpoint@0 {
+ remote-endpoint = <&adv7533_in>;
+ };
+ };
+ };
+};
+
+&i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "ok";
+
+ adv7533: adv7533@39 {
+ compatible = "adi,adv7533";
+ reg = <0x39>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <1 2>;
+ pd-gpio = <&gpio0 4 0>;
+ adi,dsi-lanes = <4>;
+
+ port {
+ adv7533_in: endpoint {
+ remote-endpoint = <&dsi_out0>;
+ };
+ };
+ };
+};