From: E Shattow <e@freeshell.de>
Date: Wed, 15 Oct 2025 10:22:46 +0000 (-0700)
Subject: riscv: dts: starfive: jh7110: bootph-pre-ram hinting needed by boot loader
X-Git-Tag: v2026.01-rc2~57^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e085b7b731644a7062eee83bcc786aa6a2bb3366;p=pandora-u-boot.git

riscv: dts: starfive: jh7110: bootph-pre-ram hinting needed by boot loader

Add bootph-pre-ram hinting to jh7110.dtsi:
  - CPU interrupt controller(s)
  - gmac1_rgmii_rxin fixed-clock (dependency of syscrg)
  - gmac1_rmii_refin fixed-clock (dependency of syscrg)
  - oscillator
  - core local interrupt timer
  - syscrg clock-controller
  - pllclk clock-controller (dependency of syscrg)
  - DDR memory controller

Signed-off-by: E Shattow <e@freeshell.de>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

[ upstream commit: 8181cc2f3f21657392da912eb20ee17514c87828 ]

(cherry picked from commit a31c1c85876bf9f15f3df14959354ab9a200ffa0)
---

diff --git a/dts/upstream/src/riscv/starfive/jh7110.dtsi b/dts/upstream/src/riscv/starfive/jh7110.dtsi
index f3876660c07..6e56e9d20bb 100644
--- a/dts/upstream/src/riscv/starfive/jh7110.dtsi
+++ b/dts/upstream/src/riscv/starfive/jh7110.dtsi
@@ -35,6 +35,7 @@
 
 			cpu0_intc: interrupt-controller {
 				compatible = "riscv,cpu-intc";
+				bootph-pre-ram;
 				interrupt-controller;
 				#interrupt-cells = <1>;
 			};
@@ -68,6 +69,7 @@
 
 			cpu1_intc: interrupt-controller {
 				compatible = "riscv,cpu-intc";
+				bootph-pre-ram;
 				interrupt-controller;
 				#interrupt-cells = <1>;
 			};
@@ -101,6 +103,7 @@
 
 			cpu2_intc: interrupt-controller {
 				compatible = "riscv,cpu-intc";
+				bootph-pre-ram;
 				interrupt-controller;
 				#interrupt-cells = <1>;
 			};
@@ -134,6 +137,7 @@
 
 			cpu3_intc: interrupt-controller {
 				compatible = "riscv,cpu-intc";
+				bootph-pre-ram;
 				interrupt-controller;
 				#interrupt-cells = <1>;
 			};
@@ -167,6 +171,7 @@
 
 			cpu4_intc: interrupt-controller {
 				compatible = "riscv,cpu-intc";
+				bootph-pre-ram;
 				interrupt-controller;
 				#interrupt-cells = <1>;
 			};
@@ -273,12 +278,14 @@
 
 	gmac1_rgmii_rxin: gmac1-rgmii-rxin-clock {
 		compatible = "fixed-clock";
+		bootph-pre-ram;
 		clock-output-names = "gmac1_rgmii_rxin";
 		#clock-cells = <0>;
 	};
 
 	gmac1_rmii_refin: gmac1-rmii-refin-clock {
 		compatible = "fixed-clock";
+		bootph-pre-ram;
 		clock-output-names = "gmac1_rmii_refin";
 		#clock-cells = <0>;
 	};
@@ -321,6 +328,7 @@
 
 	osc: oscillator {
 		compatible = "fixed-clock";
+		bootph-pre-ram;
 		clock-output-names = "osc";
 		#clock-cells = <0>;
 	};
@@ -354,6 +362,7 @@
 		clint: timer@2000000 {
 			compatible = "starfive,jh7110-clint", "sifive,clint0";
 			reg = <0x0 0x2000000 0x0 0x10000>;
+			bootph-pre-ram;
 			interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>,
 					      <&cpu1_intc 3>, <&cpu1_intc 7>,
 					      <&cpu2_intc 3>, <&cpu2_intc 7>,
@@ -880,6 +889,7 @@
 		syscrg: clock-controller@13020000 {
 			compatible = "starfive,jh7110-syscrg";
 			reg = <0x0 0x13020000 0x0 0x10000>;
+			bootph-pre-ram;
 			clocks = <&osc>, <&gmac1_rmii_refin>,
 				 <&gmac1_rgmii_rxin>,
 				 <&i2stx_bclk_ext>, <&i2stx_lrck_ext>,
@@ -904,6 +914,7 @@
 
 			pllclk: clock-controller {
 				compatible = "starfive,jh7110-pll";
+				bootph-pre-ram;
 				clocks = <&osc>;
 				#clock-cells = <1>;
 			};
@@ -935,6 +946,7 @@
 			compatible = "starfive,jh7110-dmc";
 			reg = <0x0 0x15700000 0x0 0x10000>,
 			      <0x0 0x13000000 0x0 0x10000>;
+			bootph-pre-ram;
 			clocks = <&syscrg JH7110_PLLCLK_PLL1_OUT>;
 			clock-names = "pll";
 			resets = <&syscrg JH7110_SYSRST_DDR_AXI>,