diff mbox series

[v6,04/12] arm64: dts: ti: k3-j721s2: Add bootph-* properties

Message ID 20241024-b4-upstream-bootph-all-v6-4-2af90e3a4fe7@ti.com (mailing list archive)
State New
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.
- wkup_vtm for enabling Adaptive voltage scaling(AVS) support

Reviewed-by: Andrew Davis <afd@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
---

Notes:
    R-by picked up in v3 ( Andrew )

 arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi       |  1 +
 arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 13 +++++++++++++
 2 files changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index 9ed6949b40e9dfafdaf6861944b0b128b053a44f..9889144d665a832e5346e13daa7887c9c968fbcd 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -816,6 +816,7 @@  secure_proxy_main: mailbox@32c00000 {
 			      <0x00 0x32800000 0x00 0x100000>;
 			interrupt-names = "rx_011";
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			bootph-all;
 		};
 
 		hwspinlock: spinlock@30e00000 {
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index 9d96b19d0e7cf5bb86b50c73f4ec1a6b43b8bf83..c36888c455316774a07d69326262465ac958a6fc 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -21,16 +21,19 @@  sms: 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;
 		};
 	};
 
@@ -43,6 +46,7 @@  wkup_conf: bus@43000000 {
 		chipid: chipid@14 {
 			compatible = "ti,am654-chipid";
 			reg = <0x14 0x4>;
+			bootph-all;
 		};
 	};
 
@@ -53,6 +57,8 @@  secure_proxy_sa3: mailbox@43600000 {
 		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
@@ -167,6 +173,7 @@  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";
@@ -361,6 +368,7 @@  wkup_i2c0: i2c@42120000 {
 		clocks = <&k3_clks 223 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 223 TI_SCI_PD_EXCLUSIVE>;
+		bootph-all;
 		status = "disabled";
 	};
 
@@ -469,6 +477,7 @@  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>;
 			ti,sci = <&sms>;
@@ -488,6 +497,7 @@  mcu_udmap: dma-controller@285c0000 {
 				    "tchan", "rchan", "rflow";
 			msi-parent = <&main_udmass_inta>;
 			#dma-cells = <1>;
+			bootph-all;
 
 			ti,sci = <&sms>;
 			ti,sci-dev-id = <273>;
@@ -507,6 +517,8 @@  secure_proxy_mcu: mailbox@2a480000 {
 		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
@@ -667,6 +679,7 @@  wkup_vtm0: temperature-sensor@42040000 {
 		      <0x00 0x42050000 0x0 0x350>;
 		power-domains = <&k3_pds 180 TI_SCI_PD_SHARED>;
 		#thermal-sensor-cells = <1>;
+		bootph-pre-ram;
 	};
 
 	mcu_r5fss0: r5fss@41000000 {