Commit 3186b880 authored by Qii Wang's avatar Qii Wang Committed by Wolfram Sang
Browse files

i2c: mediatek: Fix wrong dma sync flag 



The right flag is apdma_sync when apdma remove hand-shake signel.

Fixes: 05f6f727 ("i2c: mediatek: Fix apdma and i2c hand-shake timeout")
Signed-off-by: default avatarQii Wang <qii.wang@mediatek.com>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 63ce8e3d

drivers/i2c/busses/i2c-mt65xx.c

+1 −1
Original line number Diff line number Diff line
@@ -479,7 +479,7 @@ static void mtk_i2c_init_hw(struct mtk_i2c *i2c) 
{

	u16 control_reg;



	if (i2c->dev_comp->dma_sync) {

	if (i2c->dev_comp->apdma_sync) {

		writel(I2C_DMA_WARM_RST, i2c->pdmabase + OFFSET_RST);

		udelay(10);

		writel(I2C_DMA_CLR_FLAG, i2c->pdmabase + OFFSET_RST);