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soc: mediatek: cmdq: add write_s_mask function

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add write_s_mask function in cmdq helper functions which
writes value contains in internal register to address
with mask and large dma access support.

Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>
Link: https://lore.kernel.org/r/1594136714-11650-4-git-send-email-dennis-yc.hsieh@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Dennis YC Hsieh
2020-07-07 23:45:08 +08:00
committed by Matthias Brugger
parent 5f6e560c2d
commit 11c7842d41
3 changed files with 42 additions and 0 deletions
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include/linux/mailbox/mtk-cmdq-mailbox.h
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@@ -61,6 +61,7 @@ enum cmdq_code {
CMDQ_CODE_WFE = 0x20,
CMDQ_CODE_EOC = 0x40,
CMDQ_CODE_WRITE_S = 0x90,
CMDQ_CODE_WRITE_S_MASK = 0x91,
CMDQ_CODE_LOGIC = 0xa0,
};