On 09:05-20240814, Judith Mendez wrote: > Hi all, > > On 8/13/24 6:03 PM, Judith Mendez wrote: > > Add Error Signaling Module (ESM) instances in MCU and MAIN > > domains, set ESM interrupt sources for rti as per TRM [0] 9.4 > > Interrupt Sources. > > > > Add comments to describe what interrupt sources are routed to > > ESM modules. > > > > [0] https://www.ti.com/lit/ug/spruid7e/spruid7e.pdf As mentioned[1], please update the commit message > > > > Signed-off-by: Judith Mendez <jm@xxxxxx> > > --- > > Changes since v1: > > - Add patch 6/6 for am65x > > --- > > arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 8 ++++++++ > > arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 8 ++++++++ > > 2 files changed, 16 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi > > index 1af3dedde1f67..07c9f043dac0b 100644 > > --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi > > +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi > > @@ -54,6 +54,14 @@ gic_its: msi-controller@1820000 { > > }; > > }; > > + main_esm: esm@700000 { > > + compatible = "ti,j721e-esm"; > > + reg = <0x00 0x700000 0x00 0x1000>; > > + /* Interrupt sources: rti0, rti1, rti2, rti3 */ > > + ti,esm-pins = <224>, <225>, <226>, <227>; > > I am not sure if someone knows the answer to this question, but.. > > I noticed that for rti, the interrupt source id's are different > for SR1 vs SR2, so which should be used here in k3-am65-main? > > Here, I assumed SR2. The only production board with SR1.0 that I am aware of is arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi I think - Jan can clarify. The technique used is to do an override in the dtsi if I am not mistaken. [1] https://lore.kernel.org/all/20240815122928.4i2yob5aj5ssqhzw@reply/ -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
