[PATCH v3 3/3] ARM: dts: apq8064: add ahci ports-implemented mask

From: Srinivas Kandagatla
Date: Fri Apr 01 2016 - 03:53:18 EST


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.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Reviewed-by: Andy Gross <andy.gross@xxxxxxxxxx>
---
arch/arm/boot/dts/qcom-apq8064.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 252b310..36e058c 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -696,7 +696,7 @@
};

sata0: sata@29000000 {
- compatible = "generic-ahci";
+ compatible = "qcom,apq8064-ahci", "generic-ahci";
status = "disabled";
reg = <0x29000000 0x180>;
interrupts = <GIC_SPI 209 IRQ_TYPE_NONE>;
@@ -718,6 +718,7 @@

phys = <&sata_phy0>;
phy-names = "sata-phy";
+ ports-implemented = <0x1>;
};

/* Temporary fixed regulator */
--
2.5.0