summaryrefslogtreecommitdiff
path: root/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-j721e-main.dtsi')
-rw-r--r--arch/arm64/boot/dts/ti/k3-j721e-main.dtsi75
1 files changed, 73 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index db0669985e42..43b6cf5791ee 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -5,6 +5,7 @@
* Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/
*/
#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/phy/phy-ti.h>
#include <dt-bindings/mux/mux.h>
#include <dt-bindings/mux/ti-serdes.h>
@@ -789,6 +790,47 @@
#size-cells = <2>;
};
+ serdes_wiz4: wiz@5050000 {
+ compatible = "ti,am64-wiz-10g";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ power-domains = <&k3_pds 297 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 297 1>, <&k3_clks 297 9>, <&cmn_refclk>;
+ clock-names = "fck", "core_ref_clk", "ext_ref_clk";
+ assigned-clocks = <&k3_clks 297 9>;
+ assigned-clock-parents = <&k3_clks 297 10>;
+ assigned-clock-rates = <19200000>;
+ num-lanes = <4>;
+ #reset-cells = <1>;
+ #clock-cells = <1>;
+ ranges = <0x05050000 0x00 0x05050000 0x010000>,
+ <0x0a030a00 0x00 0x0a030a00 0x40>;
+
+ serdes4: serdes@5050000 {
+ /*
+ * Note: we also map DPTX PHY registers as the Torrent
+ * needs to manage those.
+ */
+ compatible = "ti,j721e-serdes-10g";
+ reg = <0x05050000 0x010000>,
+ <0x0a030a00 0x40>; /* DPTX PHY */
+ reg-names = "torrent_phy", "dptx_phy";
+
+ resets = <&serdes_wiz4 0>;
+ reset-names = "torrent_reset";
+ clocks = <&serdes_wiz4 TI_WIZ_PLL0_REFCLK>;
+ clock-names = "refclk";
+ assigned-clocks = <&serdes_wiz4 TI_WIZ_PLL0_REFCLK>,
+ <&serdes_wiz4 TI_WIZ_PLL1_REFCLK>,
+ <&serdes_wiz4 TI_WIZ_REFCLK_DIG>;
+ assigned-clock-parents = <&k3_clks 297 9>,
+ <&k3_clks 297 9>,
+ <&k3_clks 297 9>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
main_uart0: serial@2800000 {
compatible = "ti,j721e-uart", "ti,am654-uart";
reg = <0x00 0x02800000 0x00 0x100>;
@@ -1267,6 +1309,37 @@
};
};
+ mhdp: dp-bridge@a000000 {
+ compatible = "ti,j721e-mhdp8546";
+ /*
+ * Note: we do not map DPTX PHY area, as that is handled by
+ * the PHY driver.
+ */
+ reg = <0x00 0x0a000000 0x00 0x030a00>, /* DSS_EDP0_V2A_CORE_VP_REGS_APB */
+ <0x00 0x04f40000 0x00 0x20>; /* DSS_EDP0_INTG_CFG_VP */
+ reg-names = "mhdptx", "j721e-intg";
+
+ clocks = <&k3_clks 151 36>;
+
+ interrupt-parent = <&gic500>;
+ interrupts = <GIC_SPI 614 IRQ_TYPE_LEVEL_HIGH>;
+
+ power-domains = <&k3_pds 151 TI_SCI_PD_EXCLUSIVE>;
+
+ dp0_ports: ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ };
+
+ port@4 {
+ reg = <4>;
+ };
+ };
+ };
+
dss: dss@4a00000 {
compatible = "ti,j721e-dss";
reg =
@@ -1317,8 +1390,6 @@
"common_s2";
dss_ports: ports {
- #address-cells = <1>;
- #size-cells = <0>;
};
};