diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2023-04-19 15:02:34 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-05-08 12:18:25 +0200 |
| commit | 3d56c7364389fce14547803fef56d6f2cab5d366 (patch) | |
| tree | fd58e478af578c3aa038b0f8f6618dddece264bd /drivers/memory/ti-aemif.c | |
| parent | Linux 6.4-rc1 (diff) | |
| download | linux-3d56c7364389fce14547803fef56d6f2cab5d366.tar.xz linux-3d56c7364389fce14547803fef56d6f2cab5d366.zip | |
memory: renesas-rpc-if: Fix PHYCNT.STRTIM setting
According to the datasheets, the Strobe Timing Adjustment bit (STRTIM)
setting is different on R-Car SoCs, i.e.
R-Car M3 ES1.* : STRTIM[2:0] is set to 0x6
other R-Car Gen3: STRTIM[2:0] is set to 0x7
other R-Car Gen4: STRTIM[3:0] is set to 0xf
To fix this issue, a DT match data was added to specify the setting
for special use cases.
Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
[wsa: rebased, restructured, added Gen4 support]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230419130234.44321-1-wsa+renesas@sang-engineering.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'drivers/memory/ti-aemif.c')
0 files changed, 0 insertions, 0 deletions