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path: root/drivers/video/rockchip/rk_mipi.c
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2018-11-30rockchip: video: mipi: Fix phy frequency settingRichard Röjfors
There was an incorrect check when looping and finding the first fast enough frequency in the freq_rang table. The code did actually return the first that was either exactly correct or too slow. Signed-off-by: Richard Röjfors <richard@puffinpack.se> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-11-30rockchip: video: mipi: Do not write to the version registerRichard Röjfors
There was a copy and paste error where the data enable setting was written to the version register. Signed-off-by: Richard Röjfors <richard@puffinpack.se> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-07rockchip: video: mipi: Split mipi driver into common and specific partseric.gao@rock-chips.com
To compatible with different rockchip soc, we split the mipi dirver into common and soc specific parts, and all the soc share the common functions from common driver part. Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> [agust: fix build breakage and warnings] Signed-off-by: Anatolij Gustschin <agust@denx.de>
2017-07-11rockchip: video: mipi: Modify format type for debug messageeric.gao@rock-chips.com
Modify format type for debug message. Signed-off-by: Eric Gao <eric.gao@rock-chips.com>
2017-07-11rockchip: video: mipi: Modify variable type for arm32 compatibilityeric.gao@rock-chips.com
Some address relevant varibable is defined originally as u64. To compatible with arm32, this patch change them to uintptr_t type. Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-01dm: Rename dev_addr..() functionsSimon Glass
These support the flat device tree. We want to use the dev_read_..() prefix for functions that support both flat tree and live tree. So rename the existing functions to avoid confusion. In the end we will have: 1. dev_read_addr...() - works on devices, supports flat/live tree 2. devfdt_get_addr...() - current functions, flat tree only 3. of_get_address() etc. - new functions, live tree only All drivers will be written to use 1. That function will in turn call either 2 or 3 depending on whether the flat or live tree is in use. Note this involves changing some dead code - the imx_lpi2c.c file. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-10rockchip: video: Add mipi driver support for rockchip socEric Gao
Add basic driver for mipi display on rockchip soc platform. Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>