linux-kernel - [PATCH RESEND 7/9] arm64: dts: marvell: samsung,coreprimevelte: Drop some reserved memory

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Message-Id: <20250913-pxa1908-dts-v1-7-8120cdc969b8@dujemihanovic.xyz>
Date: Sat, 13 Sep 2025 23:21:09 +0200
From: Duje Mihanović <dujemihanovic32@...il.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Kees Cook <kees@...nel.org>, 
 Tony Luck <tony.luck@...el.com>, 
 "Guilherme G. Piccoli" <gpiccoli@...lia.com>
Cc: Karel Balej <balejk@...fyz.cz>, David Wronek <david@...nlining.org>, 
 phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht, 
 linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org, 
 Duje Mihanović <duje@...emihanovic.xyz>
Subject: [PATCH RESEND 7/9] arm64: dts: marvell: samsung,coreprimevelte:
 Drop some reserved memory

From: Duje Mihanović <duje@...emihanovic.xyz>

Most of the memory marked as reserved is actually usable. Delete its
reserved-memory nodes so that the memory can be used.

Signed-off-by: Duje Mihanović <duje@...emihanovic.xyz>
---
 .../dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts  | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
index dc58b19ef5d11c69f52ea7804323fe2fb2257ca7..13a726d86e65ad836166325e0958a6ec3e6d022e 100644
--- a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
+++ b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
@@ -41,23 +41,6 @@ framebuffer@...00000 {
 			reg = <0 0x17000000 0 0x1800000>;
 			no-map;
 		};
-
-		gpu@...0000 {
-			reg = <0 0x9000000 0 0x1000000>;
-		};
-
-		/* Communications processor, aka modem */
-		cp@...0000 {
-			reg = <0 0x5000000 0 0x3000000>;
-		};
-
-		cm3@...0000 {
-			reg = <0 0xa000000 0 0x80000>;
-		};
-
-		seclog@...0000 {
-			reg = <0 0x8000000 0 0x100000>;
-		};
 	};

 	i2c-muic {

-- 
2.51.0