diff options
| author | Vignesh Raghavendra <vigneshr@ti.com> | 2020-09-23 22:01:49 +0530 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2020-09-24 06:11:53 -0500 |
| commit | 1b77265626a44f38d5583256247195bba2c1934c (patch) | |
| tree | 3ff0764699077abc58edaa3962fa9c51c69c53bc /arch/arm64/boot/dts/ti | |
| parent | e25889f8f5db5e3c4edb428611329c105bfdf7cf (diff) | |
| download | linux-1b77265626a44f38d5583256247195bba2c1934c.tar.bz2 | |
arm64: dts: ti: k3-j7200-mcu-wakeup: Add HyperBus node
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>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Sekhar Nori <nsekhar@ti.com>
Link: https://lore.kernel.org/r/20200923163150.16973-2-vigneshr@ti.com
Diffstat (limited to 'arch/arm64/boot/dts/ti')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 27 |
1 files changed, 27 insertions, 0 deletions
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 b67b33c9bda6..eb2a78a53512 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi @@ -243,4 +243,31 @@ 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>; + }; + }; }; |