linux-kernel - [PATCH 2/3] arm64: dts: ti: k3-j784s4-mcu-wakeup: Add bootph-pre-ram property for SPL nodes

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Date:   Sun, 6 Aug 2023 22:18:37 +0530
From:   Apurva Nandan <a-nandan@...com>
To:     Apurva Nandan <a-nandan@...com>, Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Tero Kristo <kristo@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Udit Kumar <u-kumar1@...com>, Hari Nagalla <hnagalla@...com>
Subject: [PATCH 2/3] arm64: dts: ti: k3-j784s4-mcu-wakeup: Add bootph-pre-ram property for SPL nodes

Add bootph-pre-ram property for all the nodes used in SPL stage,
for syncing it later to u-boot j784s4 dts.

Signed-off-by: Apurva Nandan <a-nandan@...com>
---
 arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
index 740ee794d7b9..57bf0261c343 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
@@ -6,7 +6,9 @@
  */
 
 &cbass_mcu_wakeup {
+	bootph-pre-ram;
 	sms: system-controller@...83000 {
+		bootph-pre-ram;
 		compatible = "ti,k2g-sci";
 		ti,host-id = <12>;
 
@@ -19,22 +21,26 @@ sms: system-controller@...83000 {
 		reg = <0x00 0x44083000 0x00 0x1000>;
 
 		k3_pds: power-controller {
+			bootph-pre-ram;
 			compatible = "ti,sci-pm-domain";
 			#power-domain-cells = <2>;
 		};
 
 		k3_clks: clock-controller {
+			bootph-pre-ram;
 			compatible = "ti,k2g-sci-clk";
 			#clock-cells = <2>;
 		};
 
 		k3_reset: reset-controller {
+			bootph-pre-ram;
 			compatible = "ti,sci-reset";
 			#reset-cells = <2>;
 		};
 	};
 
 	chipid@...00014 {
+		bootph-pre-ram;
 		compatible = "ti,am654-chipid";
 		reg = <0x00 0x43000014 0x00 0x4>;
 	};
@@ -442,6 +448,7 @@ mcu_spi2: spi@...20000 {
 	};
 
 	mcu_navss: bus@...80000 {
+		bootph-pre-ram;
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -451,6 +458,7 @@ mcu_navss: bus@...80000 {
 		dma-ranges;
 
 		mcu_ringacc: ringacc@...00000 {
+			bootph-pre-ram;
 			compatible = "ti,am654-navss-ringacc";
 			reg = <0x00 0x2b800000 0x00 0x400000>,
 			      <0x00 0x2b000000 0x00 0x400000>,
@@ -465,6 +473,7 @@ mcu_ringacc: ringacc@...00000 {
 		};
 
 		mcu_udmap: dma-controller@...c0000 {
+			bootph-pre-ram;
 			compatible = "ti,j721e-navss-mcu-udmap";
 			reg = <0x00 0x285c0000 0x00 0x100>,
 			      <0x00 0x2a800000 0x00 0x40000>,
-- 
2.34.1