Messages in this thread | | | Date | Mon, 21 Aug 2023 11:28:12 -0500 | Subject | Re: [PATCH 1/2] arm64: dts: ti: k3-am62-main: PM fixes in the fss node | From | Andrew Davis <> |
| |
On 8/18/23 5:37 AM, Dhruva Gole wrote: > * Make use of Simple Power-Managed Bus as the fss bus controller is under > the control of a functional clock, and also is part of a PM domain. > * Specify the appropriate k3 pd to the fss node as per tisci docs [0]. > > [0] https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/am62x/devices.html >
This doc makes it look like the number should be 73, but you have 74, what is FSAS?
Andrew
> Fixes: c37c58fdeb8a ("arm64: dts: ti: k3-am62: Add more peripheral nodes") > Co-developed-by: Vibhore Vardhan <vibhore@ti.com> > Signed-off-by: Vibhore Vardhan <vibhore@ti.com> > Signed-off-by: Dhruva Gole <d-gole@ti.com> > --- > arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > index 284b90c94da8..b23c9e3d91cd 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > @@ -640,10 +640,11 @@ usb1: usb@31100000 { > }; > > fss: bus@fc00000 { > - compatible = "simple-bus"; > + compatible = "simple-pm-bus"; > reg = <0x00 0x0fc00000 0x00 0x70000>; > #address-cells = <2>; > #size-cells = <2>; > + power-domains = <&k3_pds 74 TI_SCI_PD_EXCLUSIVE>; > ranges; > > ospi0: spi@fc40000 {
| |