kernel/drivers/misc/cardreader/rts5261.h, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2020-11-16T10:59:30Zmisc: rtsx: Check mmc support for RTS52612020-11-16T10:59:30ZRui Fengrui_feng@realsil.com.cn2020-11-03T09:54:58Zurn:sha1:5b0f429ede5af1e6da80d60a0b164346008e30ec
This patch check mmc support when RTS5261 initialize,
and not support mmc default.
Signed-off-by: Rui Feng <rui_feng@realsil.com.cn>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/1604397298-2921-1-git-send-email-rui_feng@realsil.com.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
misc: rtsx: Fix PAD driving for RTS52612020-11-16T10:59:29ZRui Fengrui_feng@realsil.com.cn2020-11-03T09:54:51Zurn:sha1:6f61dd284475a82e8224b16f4376a118e01e303b
This patch fix PAD driving for RTS5261
Signed-off-by: Rui Feng <rui_feng@realsil.com.cn>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/1604397291-2885-1-git-send-email-rui_feng@realsil.com.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
misc: rtsx: Fix aspm for RTS52612020-11-16T10:59:29ZRui Fengrui_feng@realsil.com.cn2020-11-03T09:54:45Zurn:sha1:0a3bbf92df7faf8b30c8e4560db5021bbf07766d
This patch fix the bug that LDO is off when aspm is enabled.
Signed-off-by: Rui Feng <rui_feng@realsil.com.cn>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/1604397285-2850-1-git-send-email-rui_feng@realsil.com.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: rtsx: Add test mode for RTS52612020-11-16T10:59:29ZRui Fengrui_feng@realsil.com.cn2020-11-03T09:54:29Zurn:sha1:6b7b58f425c3359787483479d73c0bb98ffc65b8
This patch add test mode for RTS5261.
If test mode is set, reader will switch to SD Express mode
mandatorily, and this mode is used by factory testing only.
Signed-off-by: Rui Feng <rui_feng@realsil.com.cn>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/1604397269-2780-1-git-send-email-rui_feng@realsil.com.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
misc: rtsx: Add SD Express mode support for RTS52612020-11-16T10:59:28ZRui Fengrui_feng@realsil.com.cn2020-10-29T01:57:48Zurn:sha1:5afe802132f242f5520d2acac09ea05d31e3c7cf
RTS5261 support SD mode and PCIe/NVMe mode. The workflow is as follows.
1.RTS5261 work in SD mode and set MMC_CAPS2_SD_EXP flag.
2.If card is plugged in, Host send CMD8 to ask card's PCIe availability.
3.If the card has PCIe availability and WP is not set, init_sd_express() will be invoked,
RTS5261 switch to PCIe/NVMe mode.
4.Mmc driver handover it to NVMe driver.
5.If card is unplugged, RTS5261 will switch to SD mode.
Signed-off-by: Rui Feng <rui_feng@realsil.com.cn>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/1603936668-3363-1-git-send-email-rui_feng@realsil.com.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
misc: rtsx: Add support for RTS52612019-11-14T05:07:48ZRui Fengrui_feng@realsil.com.cn2019-10-21T08:05:05Zurn:sha1:c0e5f4e73a7148e18b763067d181661987cb4c09
Add support for new chip rts5261.
In order to support rts5261, the definitions of some internal registers
and workflow have to be modified and are different from its predecessors.
So we need this patch to ensure RTS5261 can work.
Signed-off-by: Rui Feng <rui_feng@realsil.com.cn>
Link: https://lore.kernel.org/r/1571645105-5028-1-git-send-email-rui_feng@realsil.com.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>