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arm64: dts: marvell: add generic-ahci compatibles for CP110 ahci

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Testing with an Armada 8040 board shows that adding the generic-ahci
compatible to the CP110 AHCI nodes gets us working AHCI on the board.
A previous patch series posted by Thomas Petazzoni was retracted when
it was realised that the IP was supposed to be, and is, compatible
with the standard register layout.

Add this compatible.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Russell King 2017-01-13 18:57:39 +00:00 committed by Gregory CLEMENT
parent d3f4759bcf
commit 7292ff67b9
2 changed files with 4 additions and 2 deletions
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3
arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
View File

@ -80,7 +80,8 @@ cpm_syscon0: system-controller@440000 {
};
cpm_sata0: sata@540000 {
compatible = "marvell,armada-8k-ahci";
compatible = "marvell,armada-8k-ahci",
"generic-ahci";
reg = <0x540000 0x30000>;
interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpm_syscon0 1 15>;

3
arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
View File

@ -80,7 +80,8 @@ cps_syscon0: system-controller@440000 {
};
cps_sata0: sata@540000 {
compatible = "marvell,armada-8k-ahci";
compatible = "marvell,armada-8k-ahci",
"generic-ahci";
reg = <0x540000 0x30000>;
interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cps_syscon0 1 15>;