linux-kernel - [PATCH] arm64: dts: qcom: msm8996-tone: Drop cont_splash

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Message-Id: <20220430162319.607629-1-konrad.dybcio@somainline.org>
Date:   Sat, 30 Apr 2022 18:23:19 +0200
From:   Konrad Dybcio <konrad.dybcio@...ainline.org>
To:     ~postmarketos/upstreaming@...ts.sr.ht
Cc:     martin.botka@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        marijn.suijten@...ainline.org, jamipkettunen@...ainline.org,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: qcom: msm8996-tone: Drop cont_splash_mem region

Tone does not have a functioning bootloader framebuffer and Linux allocates
the DRM framebuffer dynamically. Free up 36 MiB of precious RAM by removing
this reservation.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
---
 arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
index fe57c0c35c5e..ce434c11c059 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
@@ -33,11 +33,6 @@ ramoops@...00000 {
 			ecc-size = <16>;
 		};
 
-		cont_splash_mem: memory@...01000 {
-			reg = <0 0x83401000 0 0x23ff000>;
-			no-map;
-		};
-
 		zap_shader_region: gpu@...00000 {
 			compatible = "shared-dma-pool";
 			reg = <0x0 0x90400000 0x0 0x2000>;
-- 
2.35.2