* [PATCH] usb: chipidea: tegra: Use aligned DMA on Tegra114/124
@ 2018-06-25 7:58 Marcel Ziswiler
2018-06-26 2:22 ` Peter Chen
0 siblings, 1 reply; 2+ messages in thread
From: Marcel Ziswiler @ 2018-06-25 7:58 UTC (permalink / raw)
To: linux-tegra, linux-usb
Cc: Peter Chen, Marcel Ziswiler, Marcel Ziswiler, Thierry Reding,
Jonathan Hunter, linux-kernel, Greg Kroah-Hartman
USB Ethernet gadget now works on Tegra114 and Tegra124.
Similar to commit 061e20e9899e ("usb: chipidea: tegra: Use aligned DMA
on Tegra30").
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
drivers/usb/chipidea/ci_hdrc_tegra.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/chipidea/ci_hdrc_tegra.c b/drivers/usb/chipidea/ci_hdrc_tegra.c
index 7f4d2b6af37a..772851bee99b 100644
--- a/drivers/usb/chipidea/ci_hdrc_tegra.c
+++ b/drivers/usb/chipidea/ci_hdrc_tegra.c
@@ -33,11 +33,11 @@ static const struct tegra_udc_soc_info tegra30_udc_soc_info = {
};
static const struct tegra_udc_soc_info tegra114_udc_soc_info = {
- .flags = 0,
+ .flags = CI_HDRC_REQUIRES_ALIGNED_DMA,
};
static const struct tegra_udc_soc_info tegra124_udc_soc_info = {
- .flags = 0,
+ .flags = CI_HDRC_REQUIRES_ALIGNED_DMA,
};
static const struct of_device_id tegra_udc_of_match[] = {
--
2.14.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* RE: [PATCH] usb: chipidea: tegra: Use aligned DMA on Tegra114/124
2018-06-25 7:58 [PATCH] usb: chipidea: tegra: Use aligned DMA on Tegra114/124 Marcel Ziswiler
@ 2018-06-26 2:22 ` Peter Chen
0 siblings, 0 replies; 2+ messages in thread
From: Peter Chen @ 2018-06-26 2:22 UTC (permalink / raw)
To: Marcel Ziswiler, linux-tegra, linux-usb
Cc: Marcel Ziswiler, Thierry Reding, Jonathan Hunter, linux-kernel,
Greg Kroah-Hartman
> diff --git a/drivers/usb/chipidea/ci_hdrc_tegra.c b/drivers/usb/chipidea/ci_hdrc_tegra.c
> index 7f4d2b6af37a..772851bee99b 100644
> --- a/drivers/usb/chipidea/ci_hdrc_tegra.c
> +++ b/drivers/usb/chipidea/ci_hdrc_tegra.c
> @@ -33,11 +33,11 @@ static const struct tegra_udc_soc_info
> tegra30_udc_soc_info = { };
>
> static const struct tegra_udc_soc_info tegra114_udc_soc_info = {
> - .flags = 0,
> + .flags = CI_HDRC_REQUIRES_ALIGNED_DMA,
> };
>
> static const struct tegra_udc_soc_info tegra124_udc_soc_info = {
> - .flags = 0,
> + .flags = CI_HDRC_REQUIRES_ALIGNED_DMA,
> };
>
> static const struct of_device_id tegra_udc_of_match[] = {
> --
Applied, thanks.
Peter
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-06-26 2:22 ` Peter Chen
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