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arm64: dts: qcom: sdm845-lg-{judyln, judyp}: Reference memory region in fb

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To prevent duplicating the framebuffer address and size point out the
existing framebuffer memory region instead of specifying the address
manually.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20260408-judyln-followup-v1-3-823467519b59@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Paul Sajna 2026-04-08 19:41:14 -07:00 committed by Bjorn Andersson
parent d2735f5690
commit 3f779220c6
3 changed files with 5 additions and 6 deletions
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3
arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
View File

@ -98,8 +98,7 @@ spss_mem: memory@99000000 {
no-map;
};
/* Framebuffer region */
memory@9d400000 {
framebuffer_mem: memory@9d400000 {
reg = <0x0 0x9d400000 0x0 0x2400000>;
no-map;
};

4
arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
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@ -14,9 +14,9 @@ / {
compatible = "lg,judyln", "qcom,sdm845";
chosen {
framebuffer@9d400000 {
framebuffer {
compatible = "simple-framebuffer";
reg = <0x0 0x9d400000 0x0 (1440 * 3120 * 4)>;
memory-region = <&framebuffer_mem>;
width = <1440>;
height = <3120>;
stride = <(1440 * 4)>;

4
arch/arm64/boot/dts/qcom/sdm845-lg-judyp.dts
View File

@ -14,9 +14,9 @@ / {
compatible = "lg,judyp", "qcom,sdm845";
chosen {
framebuffer@9d400000 {
framebuffer {
compatible = "simple-framebuffer";
reg = <0x0 0x9d400000 0x0 (1440 * 2880 * 4)>;
memory-region = <&framebuffer_mem>;
width = <1440>;
height = <2880>;
stride = <(1440 * 4)>;