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Subject[PATCH v2 1/2] arm64: dts: ti: k3-j7200-mcu-wakeup: Add HyperBus node
Date
J7200 has a Flash SubSystem that has one OSPI and one HyperBus.. Add
DT nodes for HyperBus controller for now.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
.../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index a43385d8feca..ab22b02c0da5 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -125,4 +125,31 @@ wkup_i2c0: i2c@42120000 {
clocks = <&k3_clks 197 1>;
power-domains = <&k3_pds 197 TI_SCI_PD_SHARED>;
};
+
+ fss: syscon@47000000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x00 0x47000000 0x00 0x100>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ hbmc_mux: hbmc-mux {
+ compatible = "mmio-mux";
+ #mux-control-cells = <1>;
+ mux-reg-masks = <0x4 0x2>; /* HBMC select */
+ };
+
+ hbmc: hyperbus@47034000 {
+ compatible = "ti,am654-hbmc";
+ reg = <0x00 0x47034000 0x00 0x100>,
+ <0x05 0x00000000 0x01 0x0000000>;
+ power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 102 0>;
+ assigned-clocks = <&k3_clks 102 5>;
+ assigned-clock-rates = <333333333>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ mux-controls = <&hbmc_mux 0>;
+ };
+ };
};
--
2.28.0
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