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3,836 Commits 4 Branches 2 Tags
68ecd40407d231dd2dfeff61b2bd9340bbbe504a
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33 Commits

Author SHA1 Message Date
Sunny Luo d54b3fffed spi: fix spicc timed out issue(speed low than 200K) [1/1] 
PD#SWPL-137044

Problem:
transfer timed out when spicc works at low speed(200K)

Solution:
TC is triggered by tx-fifo empty, but the last data is not yet transferred
at this time. we have to wait the last data which is sending/receiving.

Verify:
C1

Change-Id: I7e0fca3fdf6ed6c3b40a8399564eae2cf6d3a9b0
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-08-21 22:54:03 -07:00
Sunny Luo c48e7843e4 spi: back sync with t5m openliux/tv/s-amlogic [1/1] 
PD#SWPL-136205

Problem:
back sync with t5m openliux/tv/s-amlogic

Solution:
- configure spicc1 ss leading/trailing gap for local-dimming;
- add dirspi support in test entry;
- remove the limit of min_speed_hz.

Verify:
t5m

Change-Id: If84e2a5a5cac080f543c18988524da58fabeda0a
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-08-15 04:19:20 -07:00
Bichao Zheng 6210ca19b3 spinfc: add QUAD IO support [1/1] 
PD#SWPL-133132

Problem:
need support QUAD IO

Solution:
add QUAD IO support

Verify:
s1a

Change-Id: I77e189cf55c10e6a51be7d940400173deb8720d5
Signed-off-by: Bichao Zheng <bichao.zheng@amlogic.com>
 2023-08-15 10:36:51 +08:00
Bichao Zheng c50c808ed1 spinfc: fix typo error [1/1] 
PD#SWPL-133132

Problem:
need fix typo error

Solution:
fixed typo error

Verify:
s1a

Change-Id: Iea5de11905a8ea584671d15b147d3756c1d9a31b
Signed-off-by: Bichao Zheng <bichao.zheng@amlogic.com>
 2023-08-15 10:36:49 +08:00
Bichao Zheng 540d825988 spinfc: add new spi nfc driver [1/1] 
PD#SWPL-133132

Problem:
adopt new spi flash controller with ecc engine

Solution:
add a new spi nfc flash driver

Verify:
s1a

Change-Id: I551d27ac29effe2bd0bb090a8cc9bc9897080a20
Signed-off-by: Bichao Zheng <bichao.zheng@amlogic.com>
 2023-08-15 10:36:49 +08:00
Bichao Zheng baa120160b spifc: add buildin support [1/1] 
PD#SWPL-135127

Problem:
no register driver on buildin.

Solution:
add register driver on buildin.

Verify:
C3

Change-Id: Ie7d0cb27f936dfff1419f2cad65dc234b68a0b49
Signed-off-by: Bichao Zheng <bichao.zheng@amlogic.com>
 2023-08-13 21:58:49 -07:00
Sunny Luo e6ca294947 spi: spicc(v2): add suspend/resume clk control [1/1] 
PD#SWPL-133609

Problem:
spicc(v2) clk works in suspend

Solution:
disable/enable spicc(v2) clk when suspend/resume

Verify:
T3X BC309

Change-Id: Id9589de0238400731a9cc6a218016c558690da0a
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-08-04 02:18:45 -07:00
Feng Chen 26f07efab0 spicc: spi mode polarity error [1/1] 
PD#SWPL-128741

Problem:
spi mode3 initial polarity error.

Solution:
change the use rule of spic clk_ao.

Verify:
c3

Change-Id: Ic1113f9fb29f450d1e5bf565869e795356401de9
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-07-21 07:01:43 -07:00
Sunny Luo 8620a28dac spi: spicc(v2) add dma sg mode support [1/1] 
PD#SWPL-119667

Problem:
spicc(v2) add dma sg mode support

Solution:
spicc(v2) add dma sg mode support

Verify:
T3X BC309

Change-Id: I9ecfcee3e8456c3d857b205cafc6a1b6130a2214
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-07-04 21:08:41 -07:00
Sunny Luo 3f835c8f25 spi: spicc(v2) test entry optimize [1/1] 
PD#SWPL-124874

Problem:
spi: spicc(v2) test entry optimize

Solution:
spi: spicc(v2) test entry optimize

Verify:
T3X BC309

Change-Id: Id0c3ebff5ea0eb02771e8652a58ecda3c3c2bee4
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-06-16 05:34:14 -07:00
Feng Chen b74b9630b4 spicc: spi transfer time optimization [1/1] 
PD#SWPL-128155

Problem:
optimize SPI transaction time.

Solution:
optimize SPI transaction time.

Verify:
c3

Change-Id: If8a7d2b1e1d1234f12baca6471ebf2bb64d96ac9
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-06-15 05:06:55 -07:00
Sunny Luo aa855ca63d spi: add dirspi interface for new spicc(v2) controller driver [1/1] 
PD#SWPL-124874

Problem:
add dirspi interface for new spicc(v2) controller driver

Solution:
1. add dirspi interface for new spicc(v2) controller driver
2. remove dirspi EXPORT_SYMBOL of old spicc driver, replace with
callback APIs from controller_data

Verify:
T3X BC309

Change-Id: I407b5d3dfa7d88bbe834853817666c9234dabe60
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-06-12 00:48:15 -07:00
Sunny Luo cf18a587d2 spi: new spicc(v2) controller 9bit/DC mode bringup [1/1] 
PD#SWPL-119664

Problem:
new spicc(v2) controller 9bit/DC mode bringup

Solution:
new spicc(v2) controller 9bit/DC mode bringup

Verify:
T3X BC309

Change-Id: I7115488e35aaba698883ee22bc0b6f6bbfe96788
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-06-06 22:43:38 -07:00
Sunny Luo e978b126a5 spi: new spicc(v2) controller slave mode bringup [1/1] 
PD#SWPL-119660

Problem:
new spicc(v2) controller slave mode bringup

Solution:
new spicc(v2) controller slave mode bringup

Verify:
T3X BC309

Change-Id: I91aab0f038d452f2eb65b651efe8afb21b0160ad
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-05-18 21:08:42 +08:00
Sunny Luo def9f94e2d spi: T3X spicc bringup [1/1] 
PD#SWPL-117197

Problem:
T3X SOCs new spi controller driver bringup

Solution:
T3X SOCs new spi controller driver bringup

Verify:
T3X BC302

Change-Id: I90a560f840dea7c3f9ee5984b7795154eca06bd9
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-05-18 21:08:41 +08:00
Sunny Luo e7261bb40d spicc: fix xfer timed out error on g12 serials [1/1] 
PD#SWPL-122937

Problem:
xfer timed out or set clk rate failed on g12 serials,
because of SCLK parent clk missed

Solution:
Assign the async clk as the parent of SCLK

Verify:
t3

Change-Id: I02247d677c17705f4af413f74baf17625fbd8f41
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2023-05-10 01:36:07 -07:00
Feng Chen 973a3ca6f7 spicc: add driver support [1/1] 
PD#SWPL-113267

Problem:
t5w bringup

Solution:
add spicc support

Verify:
t5w

Change-Id: I45a9390517f625e8876e8448a323b1ede587484d
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-04-27 06:55:20 +00:00
Feng Chen 0c699bb18f spicc: c3 build error [1/1] 
PD#SWPL-119671

Problem:
no need sram pm

Solution:
add CONFIG_PM control

Verify:
c3

Change-Id: Iaeaaeb31b9c028f4e81b4515f34956c1d86dbbfc
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-04-17 22:10:13 -07:00
Feng Chen 01ca21bede spicc: s5 bringup [1/1] 
PD#SWPL-108747

Problem:
s5 bringup

Solution:
add spicc support

Verify:
s5

Change-Id: I39c58d142948079b88fc548183479075c213bb18
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-04-15 08:59:04 +08:00
Feng Chen 775041f87d spicc: spicc not work [1/1] 
PD#SWPL-115993

Problem:
spicc not work in android r release

Solution:
make spicc platform driver register
successfully in builtin way

Verify:
t5m

Change-Id: I35edfba35e05a13d895b421a98cebcbd07f4ef55
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-04-05 22:13:39 -07:00
Feng Chen 3bca29f408 spicc: dma transfer timeout [1/1] 
PD#SWPL-117579

Problem:
spicc transfer timeout in dma mode

Solution:
fill txbuf in dma read operation

Verify:
t5m

Change-Id: Id9d6cb25f4971b5f0529909110a04a2e6851c42b
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-04-03 22:41:28 -07:00
Feng Chen 5187f9c349 spifc: modify ahb read addr in different soc platform [1/1] 
PD#SWPL-107882

Problem:
fault address error cause by  error
spifc ahb read addr.

Solution:
add ahb reg property in dts.

Verify:
c3

Change-Id: I5c125d20750df5f4e2ad756f02d111a128b10c46
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-01-11 03:29:14 -08:00
Feng Chen 598144a9ab spicc: build failure in 32bit platform [1/1] 
PD#SWPL-107507

Problem:
build failure in 32bit platform cause
by new spicc code.

Solution:
comment out unnecessary code

Verify:
c3_aw419

Change-Id: I1ff053377ff756df429e585001bb8fff781b1e9d
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-01-09 21:17:16 -08:00
Feng Chen 91274e7e6d spicc: t5m bringup [1/1] 
PD#SWPL-104744

Problem:
add spicc support for t5m

Solution:
1.porting new feature spicc
source file
2.modify dts files

Verify:
t5m_ay301

Change-Id: I3d63166b160208e99e6e91bb14849f89c516c12d
Signed-off-by: Feng Chen <feng.chen@amlogic.com>
 2023-01-04 20:11:49 -08:00
Sunny Luo c6077ace20 spi: typo check fix [1/1] 
PD#SWPL-103904

Problem:
spicc driver typo check failed

Solution:
correct it

Verify:
SC2 AH212

Change-Id: I1a90f6e967ae17e0f53e3ac46760455c26af8bdc
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2022-12-12 22:30:57 -08:00
Feng Chen 806bb99581 spifc: spifc v2 add ahb mode [1/1] 
PD#SWPL-102488

Problem:
in spifc apb mode, spinand read speed is
slow, add  ahb mode to improve read speed

Solution:
spifc v2  add ahb mode

Verify:
c3_aw419

Signed-off-by: Feng Chen <feng.chen@amlogic.com>
Change-Id: I08b9daeb650de11a71fbf1f77f06baf2e9301041
 2022-12-07 02:02:49 -07:00
yao zhang1 37365df098 config: C3 Kernel size optimize. [1/1] 
PD#SWPL-95000

Problem:
Kernel size is too big

Solution:
Remove some CONFIGs

Verify:
c3 pass

Signed-off-by: yao zhang1 <yao.zhang1@amlogic.com>
Change-Id: I13303e5e1e967961c6d1cc32a67465c423816276
Signed-off-by: yongbing.he <yongbing.he@amlogic.com>
 2022-09-29 19:58:15 +08:00
Bichao Zheng b16ac8e44d spifc: fix typo error [1/1] 
PD#SWPL-93146

Problem:
1. need fix typo error

Solution:
1. fix typo error

Verify:
SC2

Signed-off-by: Bichao Zheng <bichao.zheng@amlogic.com>
Change-Id: Ie2493a38726f3df34abf39230136feca78a3d92a
 2022-09-09 00:02:21 -07:00
Bichao Zheng e90766ec13 spinand: sc2 add spinand support [1/1] 
PD#SWPL-83293

Problem:
Need to support sc2 spinand driver

Solution:
add spinand support.

Verify:
sc2_a219

Signed-off-by: Bichao Zheng <bichao.zheng@amlogic.com>
Change-Id: I4abbbf5546b4097df903ff287255314ec7ab25b2
 2022-09-07 20:06:42 +08:00
Bichao Zheng 0d4c1967ad spinand: add spi nand support [1/1] 
PD#SWPL-77466

Problem:
need to support spi nand

Solution:
1. add spi nand support
2. add spifc v2 support

Verify:
A1

Change-Id: I183e52931a3b87b7d13ce6b7d930c2e16a6e0a25
Signed-off-by: Bichao Zheng <bichao.zheng@amlogic.com>
 2022-05-12 17:50:20 +08:00
Sunny Luo b790d32e40 spi: a1 bringup [1/1] 
PD#SWPL-77457

Problem:
a1 bringup

Solution:
remove dirspi test entry;
fix min speed limit

Verify:
ad401

Change-Id: I5bcf78dcff3ebb098180562be5fd1218fcb7d14c
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
 2022-05-11 23:49:56 -07:00
qinglin.li 7c6316bebd printk : printk optimization [2/2] 
PD#SWPL-70486

Problem:
use common tag in driver when printf

Solution:
set common pr_fmt in driver

Verify:
s4d

Signed-off-by: qinglin.li <qinglin.li@amlogic.com>
Change-Id: Ieee271d289e4d2f81258875d36288046b996a5d2
 2022-02-14 19:55:32 -07:00
wanwei.jiang 7f5461b0f1 spi: porting spi driver [1/1] 
PD#SWPL-68123

Problem:
porting spi driver

Solution:
porting spi driver

Verify:
s4d

Change-Id: I846bf0d796774ed5c85be80ec9dcba5600551da9
Signed-off-by: wanwei.jiang <wanwei.jiang@amlogic.com>
 2021-12-22 15:48:10 +08:00