* [PATCH V1 1/2] arm64: tegra: fix default tap and trim values
@ 2019-04-11 19:37 Sowjanya Komatineni
2019-04-11 19:37 ` [PATCH V1 2/2] arm64: tegra: enable command queue for tegra186 sdmmc4 Sowjanya Komatineni
2019-04-12 15:37 ` [PATCH V1 1/2] arm64: tegra: fix default tap and trim values Thierry Reding
0 siblings, 2 replies; 4+ messages in thread
From: Sowjanya Komatineni @ 2019-04-11 19:37 UTC (permalink / raw)
To: adrian.hunter, ulf.hansson, catalin.marinas, will.deacon, robh+dt,
mark.rutland, riteshh
Cc: skomatineni, thierry.reding, jonathanh, anrao, linux-tegra,
linux-kernel, linux-mmc, devicetree, linux-arm-kernel
Default tap and trim values are incorrect for Tegra186 SDMMC4.
This patch fixes it.
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 97aeb946ed5e..472f55fe9488 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -317,8 +317,8 @@
nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x0a>;
nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x0a>;
nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x0a>;
- nvidia,default-tap = <0x5>;
- nvidia,default-trim = <0x9>;
+ nvidia,default-tap = <0x9>;
+ nvidia,default-trim = <0x5>;
nvidia,dqs-trim = <63>;
mmc-hs400-1_8v;
status = "disabled";
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH V1 2/2] arm64: tegra: enable command queue for tegra186 sdmmc4
2019-04-11 19:37 [PATCH V1 1/2] arm64: tegra: fix default tap and trim values Sowjanya Komatineni
@ 2019-04-11 19:37 ` Sowjanya Komatineni
2019-04-12 15:37 ` Thierry Reding
2019-04-12 15:37 ` [PATCH V1 1/2] arm64: tegra: fix default tap and trim values Thierry Reding
1 sibling, 1 reply; 4+ messages in thread
From: Sowjanya Komatineni @ 2019-04-11 19:37 UTC (permalink / raw)
To: adrian.hunter, ulf.hansson, catalin.marinas, will.deacon, robh+dt,
mark.rutland, riteshh
Cc: skomatineni, thierry.reding, jonathanh, anrao, linux-tegra,
linux-kernel, linux-mmc, devicetree, linux-arm-kernel
This patch enables command queue support for Tegra186 SDMMC4.
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 472f55fe9488..6e2b6ce99df2 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -321,6 +321,7 @@
nvidia,default-trim = <0x5>;
nvidia,dqs-trim = <63>;
mmc-hs400-1_8v;
+ supports-cqe;
status = "disabled";
};
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH V1 1/2] arm64: tegra: fix default tap and trim values
2019-04-11 19:37 [PATCH V1 1/2] arm64: tegra: fix default tap and trim values Sowjanya Komatineni
2019-04-11 19:37 ` [PATCH V1 2/2] arm64: tegra: enable command queue for tegra186 sdmmc4 Sowjanya Komatineni
@ 2019-04-12 15:37 ` Thierry Reding
1 sibling, 0 replies; 4+ messages in thread
From: Thierry Reding @ 2019-04-12 15:37 UTC (permalink / raw)
To: Sowjanya Komatineni
Cc: mark.rutland, devicetree, ulf.hansson, catalin.marinas,
will.deacon, adrian.hunter, riteshh, robh+dt, linux-arm-kernel,
anrao, linux-tegra, linux-mmc, jonathanh, linux-kernel
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On Thu, Apr 11, 2019 at 12:37:53PM -0700, Sowjanya Komatineni wrote:
> Default tap and trim values are incorrect for Tegra186 SDMMC4.
> This patch fixes it.
>
> Tested-by: Jon Hunter <jonathanh@nvidia.com>
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
> ---
> arch/arm64/boot/dts/nvidia/tegra186.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Applied, thanks.
Thierry
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH V1 2/2] arm64: tegra: enable command queue for tegra186 sdmmc4
2019-04-11 19:37 ` [PATCH V1 2/2] arm64: tegra: enable command queue for tegra186 sdmmc4 Sowjanya Komatineni
@ 2019-04-12 15:37 ` Thierry Reding
0 siblings, 0 replies; 4+ messages in thread
From: Thierry Reding @ 2019-04-12 15:37 UTC (permalink / raw)
To: Sowjanya Komatineni
Cc: adrian.hunter, ulf.hansson, catalin.marinas, will.deacon, robh+dt,
mark.rutland, riteshh, jonathanh, anrao, linux-tegra,
linux-kernel, linux-mmc, devicetree, linux-arm-kernel
[-- Attachment #1: Type: text/plain, Size: 374 bytes --]
On Thu, Apr 11, 2019 at 12:37:54PM -0700, Sowjanya Komatineni wrote:
> This patch enables command queue support for Tegra186 SDMMC4.
>
> Tested-by: Jon Hunter <jonathanh@nvidia.com>
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
> ---
> arch/arm64/boot/dts/nvidia/tegra186.dtsi | 1 +
> 1 file changed, 1 insertion(+)
Applied, thanks.
Thierry
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-04-12 15:37 UTC | newest]
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2019-04-11 19:37 [PATCH V1 1/2] arm64: tegra: fix default tap and trim values Sowjanya Komatineni
2019-04-11 19:37 ` [PATCH V1 2/2] arm64: tegra: enable command queue for tegra186 sdmmc4 Sowjanya Komatineni
2019-04-12 15:37 ` Thierry Reding
2019-04-12 15:37 ` [PATCH V1 1/2] arm64: tegra: fix default tap and trim values Thierry Reding
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