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ARM: dts: mmp2: Add Audio SRAM

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This memory is region is where the two-channel audio DMA can pump sound
samples into the SSPA's internal FIFO.

Link: https://lore.kernel.org/r/20200718205019.184927-6-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Lubomir Rintel
2020-07-18 22:50:11 +02:00
committed by Arnd Bergmann
parent f45a04a5ec
commit f2023d9d10
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/mmp2.dtsi
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@@ -413,6 +413,15 @@ ssp4: spi@d4039000 {
};
};
asram: sram@e0000000 {
compatible = "mmio-sram";
reg = <0xe0000000 0x10000>;
ranges = <0 0xe0000000 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
status = "disabled";
};
soc_clocks: clocks {
compatible = "marvell,mmp2-clock";
reg = <0xd4050000 0x2000>,