[PATCH] arm64: dts: ti: k3-am64-main: add RTI watdog nodes

[PATCH] arm64: dts: ti: k3-am64-main: add RTI watdog nodes

[Christian Gmeiner]

Add the needed bus mappings for the two main RTI memory ranges and
the required device tree nodes in the main domain.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 18 ++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am64.dtsi      |  2 ++
 2 files changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 5ad638b95ffc..83cd48144789 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -974,6 +974,24 @@ ecap2: pwm@23120000 {
 		clock-names = "fck";
 	};
 
+	main_rti0: watchdog@e000000 {
+			compatible = "ti,j7-rti-wdt";
+			reg = <0x00 0xe000000 0x00 0x100>;
+			clocks = <&k3_clks 125 0>;
+			power-domains = <&k3_pds 125 TI_SCI_PD_EXCLUSIVE>;
+			assigned-clocks = <&k3_clks 125 0>;
+			assigned-clock-parents = <&k3_clks 125 2>;
+	};
+
+	main_rti1: watchdog@e010000 {
+			compatible = "ti,j7-rti-wdt";
+			reg = <0x00 0xe010000 0x00 0x100>;
+			clocks = <&k3_clks 126 0>;
+			power-domains = <&k3_pds 126 TI_SCI_PD_EXCLUSIVE>;
+			assigned-clocks = <&k3_clks 126 0>;
+			assigned-clock-parents = <&k3_clks 126 2>;
+	};
+
 	icssg0: icssg@30000000 {
 		compatible = "ti,am642-icssg";
 		reg = <0x00 0x30000000 0x00 0x80000>;
diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi
index 120974726be8..84bd07cd1824 100644
--- a/arch/arm64/boot/dts/ti/k3-am64.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi
@@ -71,6 +71,8 @@ cbass_main: bus@f4000 {
 			 <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */
 			 <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */
 			 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIE_CORE */
+			 <0x00 0x0e000000 0x00 0x0e000000 0x00 0x00000100>, /* Main RTI0 */
+			 <0x00 0x0e010000 0x00 0x0e010000 0x00 0x00000100>, /* Main RTI1 */
 			 <0x00 0x0f000000 0x00 0x0f000000 0x00 0x00c44200>, /* Second peripheral window */
 			 <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */
 			 <0x00 0x30000000 0x00 0x30000000 0x00 0x000bc100>, /* ICSSG0/1 */
-- 
2.34.1

Re: [PATCH] arm64: dts: ti: k3-am64-main: add RTI watdog nodes

[Hari Nagalla]

Acked-By: Hari Nagalla <hnagalla@ti.com>

Re: [PATCH] arm64: dts: ti: k3-am64-main: add RTI watdog nodes

[Nishanth Menon]

Hi Christian Gmeiner,

On Tue, 11 Jan 2022 14:45:48 +0100, Christian Gmeiner wrote:
> Add the needed bus mappings for the two main RTI memory ranges and
> the required device tree nodes in the main domain.
> 
> 

I have applied the following to branch ti-k3-dts-next on [1].
Thank you!

[1/1] arm64: dts: ti: k3-am64-main: add RTI watdog nodes
      commit: 41fe04c0d76bb19114ee9f09ae07e2884cdcd75f

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

[1] git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D