diff mbox

[v2,3/3] ARM: dts: apq8064: add ahci ports-implemented mask

Message ID 1459445500-9071-4-git-send-email-srinivas.kandagatla@linaro.org
State New
Headers show

Commit Message

Srinivas Kandagatla March 31, 2016, 5:31 p.m. UTC
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@linaro.org>

---
 arch/arm/boot/dts/qcom-apq8064.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

-- 
2.5.0

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Comments

Andy Gross March 31, 2016, 6:20 p.m. UTC | #1
On Thu, Mar 31, 2016 at 06:31:40PM +0100, Srinivas Kandagatla wrote:
> 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@linaro.org>


Acked-by: Andy Gross <andy.gross@linaro.org>

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diff mbox

Patch

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 252b310..71d6fcb 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		= "generic-ahci", "qcom,apq8064-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 */