bcm63xx/u-boot/drivers/mmc/uniphier-sd.c, branch master

mmc: tmio: Make DMA transfer end bit configurable

2019-02-09T10:08:40Z

Different versions of the SDHI core use either bit 17 or bit 20 for the DTRAEND indication, which can differ even between SoC revisions. Make the DTRAEND bit position part of the driver private data, so that the probe function can set this accordingly. Set this to 20 on Socionext SoCs and either 17 or 20 on Renesas SoCs, depending on the SoC. Signed-off-by: Marek Vasut Cc: Masahiro Yamada

mmc: tmio: Switch to clock framework

2018-12-03T11:51:16Z

Switch the driver to using clk_get_rate()/clk_set_rate() instead of caching the mclk frequency in it's private data. This is required on the SDHI variant of the controller, where the upstream mclk need to be adjusted when using UHS modes. Platforms which do not support clock framework or do not support it in eg. SPL default to 100 MHz clock. Signed-off-by: Marek Vasut Cc: Masahiro Yamada --- V2: - Fix build on certain platforms using SPL without clock framework V3: - Turn clk_get_rate into a callback and fill it as needed on both renesas and socionext platforms

mmc: uniphier-sd: sync with Linux

2018-09-11T11:37:18Z

Sync with the driver code and the binding recently merged in Linux. Signed-off-by: Masahiro Yamada

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

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

mmc: uniphier-sd: skip clock set-up for SPL

2018-04-23T15:35:34Z

The size of SPL is hitting the limit (64KB) for uniphier_v7_defconfig. When booting from SD/eMMC, obviously its clock has been properly set up by the boot ROM. Acutually, no need to re-initialize the clock in SPL. Using a clock driver would generalize the SoC specific code, but solving the memory footprint problem would win. Signed-off-by: Masahiro Yamada

mmc: tmio: move clk_enable() to each driver's probe function

2018-04-23T15:35:34Z

I need to differentiate the clock handling for uniphier-sd. Move it to each driver's probe function from the tmio common code so that renesas-sdhi will not be affected. Signed-off-by: Masahiro Yamada

mmc: tmio: Rename Matsushita to TMIO

2018-04-13T22:03:30Z

Synchronize the naming with Linux, call the common code TMIO. No functional change. Signed-off-by: Marek Vasut Cc: Jaehoon Chung Cc: Masahiro Yamada

mmc: uniphier: Allow passing quirks to the probe function

2018-04-11T21:11:57Z

Certain instances of the SD IP require more elaborate digging in the DT to figure out which variant of the SD IP is in use. Allow explicit passing of the quirks into the probe function. Signed-off-by: Marek Vasut Cc: Jaehoon Chung Cc: Masahiro Yamada

mmc: uniphier: Split out SoC specific bits from the driver

2018-04-11T21:11:56Z

Factor out common code from the uniphier SD driver, change the prefix of the functions from uniphier_sd_ to matsu_sd_ and create separate renesas-sdhi.c driver. Thus far, all the code is still compiled when CONFIG_UNIPHIER_MMC is selected and there is no functional change. This patch is a preparation for further split of the SoC specific parts of the Matsushita SD driver, used both on Uniphier and R-Car. Signed-off-by: Marek Vasut Cc: Jaehoon Chung Cc: Masahiro Yamada

mmc: uniphier-sd: Add R8A77965 M3N entries

2018-03-05T09:59:37Z

Add entries for the R8A77965 M3N SoC. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu Cc: Jaehoon Chung Cc: Masahiro Yamada