From: heiko@sntech.de (Heiko Stuebner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: rockchip: enable ZONE_DMA for non 64-bit capable peripherals
Date: Tue, 01 Aug 2017 00:58:36 +0200 [thread overview]
Message-ID: <2708680.lC38ejFIoa@phil> (raw)
In-Reply-To: <1501224002-9966-1-git-send-email-huangtao@rock-chips.com>
Am Freitag, 28. Juli 2017, 14:40:02 CEST schrieb Tao Huang:
> Most IP cores on ARM Rockchip platforms can only address 32 bits of
> physical memory for DMA. Thus ZONE_DMA should be enabled when LPAE
> is activated.
>
> Signed-off-by: Tao Huang <huangtao@rock-chips.com>
applied for 4.14
Thanks
Heiko
prev parent reply other threads:[~2017-07-31 22:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-28 6:40 [PATCH] ARM: rockchip: enable ZONE_DMA for non 64-bit capable peripherals Tao Huang
2017-07-31 22:58 ` Heiko Stuebner [this message]
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