From 8181cc2f3f21657392da912eb20ee17514c87828 Mon Sep 17 00:00:00 2001 From: E Shattow Date: Sat, 23 Aug 2025 03:01:43 -0700 Subject: [PATCH] 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 Reviewed-by: Hal Feng Reviewed-by: Emil Renner Berthing Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/starfive/jh7110.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index f3876660c07f8..6e56e9d20bb06 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/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>, -- 2.47.3