* [PATCH] arm: dts: ls1021a: Add quirk for Erratum A009116
@ 2015-10-14 5:34 Rajesh Bhagat
2015-10-16 12:13 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Rajesh Bhagat @ 2015-10-14 5:34 UTC (permalink / raw)
To: shawnguo
Cc: devicetree, linux-usb, linux-kernel, linux-arm-kernel,
ramneek.mehresh, Rajesh Bhagat
Add "snps,quirk-frame-length-adjustment" property to
USB3 node for erratum A009116. This property provides
value of GFLADJ_30MHZ for post silicon frame length
adjustment.
Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com>
---
This patch was intiallly part of below patchset(other patches accepted),
but patch can go independently through arm-soc tree.
Refer: https://lkml.org/lkml/2015/10/8/46
arch/arm/boot/dts/ls1021a.dtsi | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index c70bb27..50ac0d4 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -404,6 +404,7 @@
reg = <0x0 0x3100000 0x0 0x10000>;
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
dr_mode = "host";
+ snps,quirk-frame-length-adjustment = <0x20>;
};
};
};
--
1.7.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm: dts: ls1021a: Add quirk for Erratum A009116
2015-10-14 5:34 [PATCH] arm: dts: ls1021a: Add quirk for Erratum A009116 Rajesh Bhagat
@ 2015-10-16 12:13 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2015-10-16 12:13 UTC (permalink / raw)
To: Rajesh Bhagat
Cc: devicetree, linux-usb, linux-kernel, linux-arm-kernel,
ramneek.mehresh
On Wed, Oct 14, 2015 at 11:04:12AM +0530, Rajesh Bhagat wrote:
> Add "snps,quirk-frame-length-adjustment" property to
> USB3 node for erratum A009116. This property provides
> value of GFLADJ_30MHZ for post silicon frame length
> adjustment.
>
> Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com>
Changed the patch prefix to use uppercase "ARM: " and applied the patch.
Shawn
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