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ARM: dts: apq8064: add ahci ports-implemented mask

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[ Upstream commit bb4add2ce991e4ec891b5a0287fd1ab77b631979 ]

This patch adds new ports-implemented mask, which is required to get
achi working on the mainline. Without this patch value read from
PORTS_IMPL register which is zero would not enable any ports for
software to use.

Fixes: 566d1827df2e ("libata: disable forced PORTS_IMPL for >= AHCI 1.3")
Cc: stable@vger.kernel.org # v4.5+
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Srinivas Kandagatla 2016-04-01 08:52:58 +01:00 • committed by Greg Kroah-Hartman
parent 70b3d6c5aa
commit 011859fdb4
1 changed files with 2 additions and 1 deletions
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3
arch/arm/boot/dts/qcom-apq8064.dtsi
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@ -577,7 +577,7 @@
};
sata0: sata@29000000 {
compatible = "generic-ahci";
compatible = "qcom,apq8064-ahci", "generic-ahci";
status = "disabled";
reg = <0x29000000 0x180>;
interrupts = <GIC_SPI 209 IRQ_TYPE_NONE>;
@ -599,6 +599,7 @@
phys = <&sata_phy0>;
phy-names = "sata-phy";
ports-implemented = <0x1>;
};
/* Temporary fixed regulator */