Commit Graph

10 Commits

Author SHA1 Message Date
Katsuhiro Suzuki
ac0c735ac3 reset: uniphier: add analog amplifiers reset control
Add a reset line for analog signal amplifier core (ADAMV) on
UniPhier LD11/LD20 SoCs.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-08-14 09:29:47 +02:00
Katsuhiro Suzuki
0f1954355d reset: uniphier: add video input subsystem reset control
Add a reset line for video input subsystem (EXIV) on
UniPhier LD11/LD20 SoCs.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-08-14 09:29:26 +02:00
Katsuhiro Suzuki
94e10c221e reset: uniphier: add audio systems reset control
Add reset lines for audio subsystem (AIO) and
SoC internal audio codec (EVEA) on UniPhier LD11/LD20 SoCs.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-08-14 09:29:07 +02:00
Masahiro Yamada
dec173ccbc reset: uniphier: do not use per-SoC macro for system reset block
This macro turned out not so useful as I had expected.

Hardware engineers said they would change reset bit assignments for
every SoC going forward.  This means we can not share the macros
among SoCs.  Just use primitive macros.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-08-11 09:40:54 +02:00
Masahiro Yamada
5281036a05 reset: uniphier: remove sLD3 SoC support
This SoC is too old.  It is difficult to maintain any longer.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-08-11 09:40:38 +02:00
Masahiro Yamada
23ade398c7 reset: uniphier: add NAND and eMMC reset control
Add reset lines for the Denali NAND controller on all UniPhier SoCs,
for the Cadence eMMC controller on LD11/LD20 SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-03-28 18:45:35 +02:00
Wei Yongjun
716adfe3f0 reset: uniphier: fix non static symbol warnings
Fixes the following sparse warnings:

drivers/reset/reset-uniphier.c:68:34: warning:
 symbol 'uniphier_sld3_sys_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:73:34: warning:
 symbol 'uniphier_pro4_sys_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:81:34: warning:
 symbol 'uniphier_pro5_sys_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:89:34: warning:
 symbol 'uniphier_pxs2_sys_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:103:34: warning:
 symbol 'uniphier_ld11_sys_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:108:34: warning:
 symbol 'uniphier_ld20_sys_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:137:34: warning:
 symbol 'uniphier_sld3_mio_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:157:34: warning:
 symbol 'uniphier_pro5_sd_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:174:34: warning:
 symbol 'uniphier_ld4_peri_reset_data' was not declared. Should it be static?
drivers/reset/reset-uniphier.c:187:34: warning:
 symbol 'uniphier_pro4_peri_reset_data' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-03-08 09:36:45 +01:00
Masahiro Yamada
88a7f5237d reset: uniphier: add compatible string for LD11 SD-reset block
The LD11 SoC is equipped with not only MIO-reset but also SD-reset
for controlling RST_n pin of the eMMC device.

Update the binding document and remove unneeded "." from each line
in itemization.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-01-20 10:36:13 +01:00
Masahiro Yamada
19eb4a4722 reset: uniphier: rename MIO reset to SD reset for Pro5, PXs2, LD20 SoCs
I made a mistake as for naming for this block.  The MIO block is not
implemented for these 3 SoCs in the first place.  The current naming
will be a trouble if an SoC with both MIO and SD-ctrl blocks appear
in the future.

This driver has just been merged in the previous merge window.
Rename it before the release.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-10-22 18:31:42 +09:00
Masahiro Yamada
54e991b566 reset: uniphier: add reset controller driver for UniPhier SoCs
This is the initial commit for UniPhier reset controller driver.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-08-24 15:21:35 +02:00