samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
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ARM: dts: msm: reserve memory region for splash and ramdump

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Reserves memory region to enable continuous splash
and ramdump on tuna target.

Change-Id: Ia50ffd92a35f13219877a73698ca6defa28dd2de
Signed-off-by: Sampurna Bolloju <quic_sampboll@quicinc.com>
This commit is contained in:
Sampurna Bolloju
2024-11-19 19:53:06 +05:30
committed by V S Ganga VaraPrasad (VARA) Adabala
parent e30c954b9f
commit b2575f1a14
2 changed files with 13 additions and 0 deletions
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12
display/tuna-sde-display.dtsi
View File

@@ -22,6 +22,18 @@
clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>;
clock-names = "mdp_core_clk";
};
disp_rdump_memory: disp_rdump_region@0xfc800000 {
reg = <0xfc800000 0x00800000>;
label = "disp_rdump_region";
};
};
&reserved_memory {
splash_memory: splash_region {
reg = <0x0 0xFC800000 0x0 0x02B00000>;
label = "cont_splash_region";
};
};
&sde_dsi {

1
display/tuna-sde.dtsi
View File

@@ -183,6 +183,7 @@
smmu_sde_iommu_region_partition: smmu_sde_iommu_region_partition {
iommu-addresses = <&smmu_sde_unsec 0x0 0x00060000>,
<&smmu_sde_unsec 0xFC800000 0x02B00000>,
<&smmu_sde_sec 0x0 0x00020000>;
};