lkml.org 
[lkml]   [2017]   [Jul]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v2 0/3] Add larbid init routine for mediatek's gen1 smi larb driver
Date
From: Honghui Zhang <honghui.zhang@mediatek.com>

Mediatek's gen1 smi need the hardware larbid to identify the offset for
the register which controls whether enable iommu for this larb.
In the commit 3c8f4ad85c4b ("memory/mediatek: add support for mt2701"),
the larbid was used without properly initialized. This patchset fixed
that.
This patchset was based on the v2 version of the patch:
memory: mtk-smi: Use of_device_get_match_data helper[1],
which was base on 4.13-rc1

[1] https://patchwork.kernel.org/patch/9864719

Change since v1:
- Using mtk_smi_larb_gen to identify whether larbid was needed instead of
checking hard code bindings.

Honghui Zhang (3):
memory: mtk-smi: add larbid handle routine
dt-bindings: mediatek: add descriptions for larbid
arm: dts: mediatek: add larbid property for larb

.../bindings/memory-controllers/mediatek,smi-larb.txt | 15 +++++++++++++++
arch/arm/boot/dts/mt2701.dtsi | 3 +++
drivers/memory/mtk-smi.c | 12 ++++++++++++
3 files changed, 30 insertions(+)

--
2.6.4

\
 
 \ /
  Last update: 2017-07-28 12:56    [W:6.042 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site