arm64: dts: ti: k3-j784s4: Add bootph-* properties

The following nodes are being used in the bootloaders. Adds bootph-*
properties to the leaf nodes to enable bootloaders to utilise them.

Following adds bootph-* to
- secure_proxy_sa3/secure_proxy_main mboxes for communication with
  System Controller
- wkup_vtm for enabling Adaptive voltage scaling(AVS) support

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Link: https://lore.kernel.org/r/20241024-b4-upstream-bootph-all-v6-3-2af90e3a4fe7@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
index 46bc2a3e4aea68415f7bb54f401b81e81d45134f..9638130caece5cafa0a944c3d44471be7cb2bdbd 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
@@ -57,6 +57,8 @@
                reg = <0x00 0x43600000 0x00 0x10000>,
                      <0x00 0x44880000 0x00 0x20000>,
                      <0x00 0x44860000 0x00 0x20000>;
+               bootph-pre-ram;
+
                /*
                 * Marked Disabled:
                 * Node is incomplete as it is meant for bootloaders and
@@ -512,6 +514,8 @@
                reg = <0x00 0x2a480000 0x00 0x80000>,
                      <0x00 0x2a380000 0x00 0x80000>,
                      <0x00 0x2a400000 0x00 0x80000>;
+               bootph-pre-ram;
+
                /*
                 * Marked Disabled:
                 * Node is incomplete as it is meant for bootloaders and
@@ -629,6 +633,7 @@
                      <0x00 0x42050000 0x00 0x350>;
                power-domains = <&k3_pds 243 TI_SCI_PD_SHARED>;
                #thermal-sensor-cells = <1>;
+               bootph-pre-ram;
        };
 
        tscadc0: tscadc@40200000 {