diff mbox series

[v6,05/12] arm64: dts: ti: k3-j721e: Add bootph-* properties

Message ID 20241024-b4-upstream-bootph-all-v6-5-2af90e3a4fe7@ti.com (mailing list archive)
State New, archived
Headers show
Series Add bootph-all property for J7 boards | expand

Commit Message

Manorit Chawdhry Oct. 24, 2024, 5:21 a.m. UTC 
Adds bootph-* properties to the leaf nodes to enable bootloaders to
utilise them.

Following adds bootph-* to
- System controller nodes that allow controlling power domain, clocks, etc.
- secure_proxy_sa3/secure_proxy_main mboxes for communication with
  System Controller
- mcu_ringacc/mcu_udmap for DMA to SMS
- chipid for detection soc information.
- mcu_timer0 for bootloader tick-timer.
- hbmc_mux for enabling Hyperflash support
- ESM nodes for enabling ESM support.
- wkup_vtm for enabling Adaptive voltage scaling(AVS) support

Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
---

Notes:
    R-by picked up in v5 ( Neha )

 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi       |  2 ++
 arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 10 ++++++++++
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 0da785be80ff476a89ff5108db566c0f7099a6dc..af3d730154ac542d1b6cb53da602660dafa605cd 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -226,6 +226,7 @@  secure_proxy_main: mailbox@32c00000 {
 			      <0x00 0x32800000 0x00 0x100000>;
 			interrupt-names = "rx_011";
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			bootph-all;
 		};
 
 		smmu0: iommu@36600000 {
@@ -2853,6 +2854,7 @@  main_spi7: spi@2170000 {
 	main_esm: esm@700000 {
 		compatible = "ti,j721e-esm";
 		reg = <0x0 0x700000 0x0 0x1000>;
+		bootph-pre-ram;
 		ti,esm-pins = <344>, <345>;
 	};
 };
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index 3731ffb4a5c9630c06c5dd5f954af8c68704df2c..cf5fb1160ada5e8cf815f119a76f5793851883cc 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -21,16 +21,19 @@  dmsc: system-controller@44083000 {
 		k3_pds: power-controller {
 			compatible = "ti,sci-pm-domain";
 			#power-domain-cells = <2>;
+			bootph-all;
 		};
 
 		k3_clks: clock-controller {
 			compatible = "ti,k2g-sci-clk";
 			#clock-cells = <2>;
+			bootph-all;
 		};
 
 		k3_reset: reset-controller {
 			compatible = "ti,sci-reset";
 			#reset-cells = <2>;
+			bootph-all;
 		};
 	};
 
@@ -61,6 +64,7 @@  wkup_conf: bus@43000000 {
 		chipid: chipid@14 {
 			compatible = "ti,am654-chipid";
 			reg = <0x14 0x4>;
+			bootph-all;
 		};
 	};
 
@@ -112,6 +116,7 @@  mcu_timer0: timer@40400000 {
 		assigned-clocks = <&k3_clks 35 1>;
 		assigned-clock-parents = <&k3_clks 35 2>;
 		power-domains = <&k3_pds 35 TI_SCI_PD_EXCLUSIVE>;
+		bootph-pre-ram;
 		ti,timer-pwm;
 		/* Non-MPU Firmware usage */
 		status = "reserved";
@@ -362,6 +367,7 @@  hbmc_mux: mux-controller@47000004 {
 			reg = <0x00 0x47000004 0x00 0x4>;
 			#mux-control-cells = <1>;
 			mux-reg-masks = <0x0 0x2>; /* HBMC select */
+			bootph-all;
 		};
 
 		hbmc: hyperbus@47034000 {
@@ -470,6 +476,7 @@  mcu_ringacc: ringacc@2b800000 {
 			      <0x0 0x2a500000 0x0 0x40000>,
 			      <0x0 0x28440000 0x0 0x40000>;
 			reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target", "cfg";
+			bootph-all;
 			ti,num-rings = <286>;
 			ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */
 			ti,sci = <&dmsc>;
@@ -489,6 +496,7 @@  mcu_udmap: dma-controller@285c0000 {
 				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
+			bootph-all;
 
 			ti,sci = <&dmsc>;
 			ti,sci-dev-id = <236>;
@@ -509,6 +517,7 @@  secure_proxy_mcu: mailbox@2a480000 {
 		reg = <0x0 0x2a480000 0x0 0x80000>,
 		      <0x0 0x2a380000 0x0 0x80000>,
 		      <0x0 0x2a400000 0x0 0x80000>;
+		bootph-pre-ram;
 		/*
 		 * Marked Disabled:
 		 * Node is incomplete as it is meant for bootloaders and
@@ -687,6 +696,7 @@  wkup_vtm0: temperature-sensor@42040000 {
 		      <0x00 0x43000300 0x00 0x10>;
 		power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
 		#thermal-sensor-cells = <1>;
+		bootph-pre-ram;
 	};
 
 	mcu_esm: esm@40800000 {