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arm64: dts: zena: Move SRAM into SoC and memory node out of SoC

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Move the SRAM node into the SoC node. Move the memory node out of
the include to make it customizable for each platform variant.

Signed-off-by: Debbie Horsfall <debbie.horsfall@arm.com>
Message-Id: <20260311173948.3478931-1-debbie.horsfall@arm.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
This commit is contained in:
Debbie Horsfall 2026-03-11 17:39:48 +00:00 committed by Sudeep Holla
parent 164148d0a1
commit 021915c788
2 changed files with 26 additions and 26 deletions
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8
arch/arm64/boot/dts/arm/zena-css-fvp.dts
View File

@ -14,6 +14,14 @@ / {
chosen {
stdout-path = &soc_serial0;
};
memory@80000000 {
device_type = "memory";
/* ~2GB mapped at 2GB, another 2GB at 2TB */
reg = <0x00000000 0x80000000 0x00000000 0x7f000000>,
<0x00000200 0x00000000 0x00000000 0x80000000>;
};
};
&soc {

44
arch/arm64/boot/dts/arm/zena-css.dtsi
View File

@ -634,6 +634,24 @@ soc: soc {
#size-cells = <2>;
ranges;
sram: sram@104000 {
compatible = "mmio-sram";
reg = <0x0 0x00104000 0x0 0x00001000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0x00104000 0x00001000>;
scmi_shmem_tx: scpshmem-sram-section@0 {
compatible = "arm,scmi-shmem";
reg = <0x0 0x100>;
};
scmi_shmem_rx: scpshmem-sram-section@100 {
compatible = "arm,scmi-shmem";
reg = <0x100 0x100>;
};
};
timer@1a810000 {
compatible = "arm,armv7-timer-mem";
reg = <0x0 0x1a810000 0x0 0x10000>;
@ -748,30 +766,4 @@ timer {
<GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
<GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
};
sram: sram@104000 {
compatible = "mmio-sram";
reg = <0x0 0x00104000 0x0 0x00001000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0x00104000 0x00001000>;
scmi_shmem_tx: scpshmem-sram-section@0 {
compatible = "arm,scmi-shmem";
reg = <0x0 0x100>;
};
scmi_shmem_rx: scpshmem-sram-section@100 {
compatible = "arm,scmi-shmem";
reg = <0x100 0x100>;
};
};
memory@80000000 {
device_type = "memory";
/* ~2GB mapped at 2GB, another 2GB at 2TB */
reg = <0x00000000 0x80000000 0x00000000 0x7f000000>,
<0x00000200 0x00000000 0x00000000 0x80000000>;
};
};