On 13/02/2020 12:49, Lokesh Vutla wrote:
On 13/02/20 3:04 PM, Tero Kristo wrote:
Main domain ESM support is needed to configure main domain watchdogs to generate ESM pin events by default. On J7 processor board these propagate to the PMIC to generate a reset when watchdog expires.
Signed-off-by: Tero Kristo t-kristo@ti.com
arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi | 4 ++++ arch/arm/dts/k3-j721e-main.dtsi | 6 ++++++ arch/arm/dts/k3-j721e.dtsi | 1 + 3 files changed, 11 insertions(+)
diff --git a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi index a3a8193216..158598f5a7 100644 --- a/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi +++ b/arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi @@ -349,3 +349,7 @@ &exp2 { u-boot,dm-spl; };
+&main_esm {
- u-boot,dm-spl;
+}; diff --git a/arch/arm/dts/k3-j721e-main.dtsi b/arch/arm/dts/k3-j721e-main.dtsi index 45ac98c47e..ef4282f608 100644 --- a/arch/arm/dts/k3-j721e-main.dtsi +++ b/arch/arm/dts/k3-j721e-main.dtsi @@ -532,4 +532,10 @@ clocks = <&k3_clks 193 0>; power-domains = <&k3_pds 193 TI_SCI_PD_EXCLUSIVE>; };
- main_esm: esm@700000 {
compatible = "ti,j721e-esm";reg = <0x0 0x700000 0x0 0x1000>;ti,esm-pins = <344>, <345>;- };
This might never be defined in kernel dts. So it will be a problem when syncing kernel dts. Can you move this to r5 dts?
Yeah, I can't see this ever going to be defined in kernel dts.
I can move it to r5 file.
-Tero -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki