Add device nodes for the video system present on the Chameleon v3.
It consists of six framebuffers and two Intel Displayport receivers.
Signed-off-by: Paweł Anikiel <panik...@google.com>
---
.../socfpga/socfpga_arria10_chameleonv3.dts | 130 ++++++++++++++++++
1 file changed, 130 insertions(+)
diff --git a/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_chameleonv3.dts
b/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_chameleonv3.dts
index 422d00cd4c74..9bc0c1672b18 100644
--- a/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_chameleonv3.dts
+++ b/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_chameleonv3.dts
@@ -10,6 +10,136 @@ / {
compatible = "google,chameleon-v3", "enclustra,mercury-aa1",
"altr,socfpga-arria10", "altr,socfpga";
+ soc {
+ fb0: video@c0060500 {
+ compatible = "google,chv3-fb";
+ reg = <0xc0060500 0x100>,
+ <0xc0060f20 0x10>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+ google,legacy-format;
+ google,no-endpoint;
+ };
+
+ fb_mst0: video@c0060600 {
+ compatible = "google,chv3-fb";
+ reg = <0xc0060600 0x100>,
+ <0xc0060f30 0x10>;
+ interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+
+ port {
+ fb_mst0_0: endpoint {
+ remote-endpoint = <&dprx_mst_0>;
+ };
+ };
+ };
+
+ fb_mst1: video@c0060700 {
+ compatible = "google,chv3-fb";
+ reg = <0xc0060700 0x100>,
+ <0xc0060f40 0x10>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+
+ port {
+ fb_mst1_0: endpoint {
+ remote-endpoint = <&dprx_mst_1>;
+ };
+ };
+ };
+
+ fb_mst2: video@c0060800 {
+ compatible = "google,chv3-fb";
+ reg = <0xc0060800 0x100>,
+ <0xc0060f50 0x10>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+
+ port {
+ fb_mst2_0: endpoint {
+ remote-endpoint = <&dprx_mst_2>;
+ };
+ };
+ };
+
+ fb_mst3: video@c0060900 {
+ compatible = "google,chv3-fb";
+ reg = <0xc0060900 0x100>,
+ <0xc0060f60 0x10>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+
+ port {
+ fb_mst3_0: endpoint {
+ remote-endpoint = <&dprx_mst_3>;
+ };
+ };
+ };
+
+ fb_sst: video@c0060a00 {
+ compatible = "google,chv3-fb";
+ reg = <0xc0060a00 0x100>,
+ <0xc0060f70 0x10>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+
+ port {
+ fb_sst_0: endpoint {
+ remote-endpoint = <&dprx_sst_0>;
+ };
+ };
+ };
+
+ dprx_mst: dprx@c0062000 {
+ compatible = "intel,dprx";
+ reg = <0xc0062000 0x800>,
+ <0xc0060f80 0x10>;
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ intel,has-mst;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dprx_mst_0: endpoint {
+ remote-endpoint = <&fb_mst0_0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ dprx_mst_1: endpoint {
+ remote-endpoint = <&fb_mst1_0>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+ dprx_mst_2: endpoint {
+ remote-endpoint = <&fb_mst2_0>;
+ };
+ };
+
+ port@3 {
+ reg = <3>;
+ dprx_mst_3: endpoint {
+ remote-endpoint = <&fb_mst3_0>;
+ };
+ };
+ };
+ };
+
+ dprx_sst: dprx@c0064000 {
+ compatible = "intel,dprx";
+ reg = <0xc0064000 0x800>,
+ <0xc0060fe0 0x10>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+
+ port {
+ dprx_sst_0: endpoint {
+ remote-endpoint = <&fb_sst_0>;
+ };
+ };
+ };
+ };
+
aliases {
serial0 = &uart0;
i2c0 = &i2c0;
--
2.43.0.687.g38aa6559b0-goog
