linux-toradex.git/drivers/phy/mediatek, branch v5.17-rc5

phy: phy-mtk-tphy: Fix duplicated argument in phy-mtk-tphy

2022-01-27T06:44:34+00:00

Fix following coccicheck warning:
./drivers/phy/mediatek/phy-mtk-tphy.c:994:6-29: duplicated argument
to && or ||

The efuse_rx_imp is duplicate. Here should be efuse_tx_imp.

Signed-off-by: Wan Jiabing 
Acked-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/20220107025050.787720-1-wanjiabing@vivo.com
Signed-off-by: Vinod Koul

phy: mediatek: Fix missing check in mtk_mipi_tx_probe

2021-12-27T10:28:03+00:00

The of_device_get_match_data() function may return NULL.
Add check to prevent potential null dereference.

Signed-off-by: Miaoqian Lin 
Reviewed-by: AngeloGioacchino Del Regno 
Link: https://lore.kernel.org/r/20211224082103.7658-1-linmq006@gmail.com
Signed-off-by: Vinod Koul

phy: phy-mtk-tphy: use new io helpers to access register

2021-12-24T04:36:38+00:00

Use new helpers mtk_phy_clear/set/update_bits() to access registers

Signed-off-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/20211218082802.5256-5-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul

phy: phy-mtk-xsphy: use new io helpers to access register

2021-12-24T04:36:37+00:00

Use new helpers mtk_phy_clear/set/update_bits() to access registers

Signed-off-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/20211218082802.5256-4-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul

phy: mediatek: add helpers to update bits of registers

2021-12-24T04:36:37+00:00

Add three helpers mtk_phy_clear/set/update_bits() for registers operation

Signed-off-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/20211218082802.5256-3-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul

phy: phy-mtk-tphy: add support efuse setting

2021-12-24T04:36:37+00:00

Due to some SoCs have a bit shift issue that will drop a bit for usb3
phy or pcie phy, fix it by adding software efuse reading and setting,
but only support it optionally for version 2/3.

Signed-off-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/20211218082802.5256-2-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul

phy: phy-mtk-mipi-dsi: convert to devm_platform_ioremap_resource

2021-08-17T10:21:59+00:00

Use devm_platform_ioremap_resource to simplify code

Acked-by: Chun-Kuang Hu 
Signed-off-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/1629191987-20774-9-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul

phy: phy-mtk-mipi-dsi: remove dummy assignment of error number

2021-08-17T10:21:59+00:00

Return the error number directly without assignment

Acked-by: Chun-Kuang Hu 
Signed-off-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/1629191987-20774-8-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul

phy: phy-mtk-hdmi: convert to devm_platform_ioremap_resource

2021-08-17T10:21:59+00:00

Use devm_platform_ioremap_resource to simplify code

Acked-by: Chun-Kuang Hu 
Signed-off-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/1629191987-20774-7-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul

phy: phy-mtk-ufs: use clock bulk to get clocks

2021-08-17T10:21:59+00:00

Use clock bulk helpers to get/enable/disable clocks

Reviewed-by: Stanley Chu 
Signed-off-by: Chunfeng Yun 
Link: https://lore.kernel.org/r/1629191987-20774-6-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul