On 10/25/18 5:38 PM, Thierry Reding wrote:

On Sun, Oct 21, 2018 at 09:30:52PM +0300, Dmitry Osipenko wrote:

quoted

Introduce driver for the External Memory Controller (EMC) found on Tegra20
chips, which controls the external DRAM on the board. The purpose of this
driver is to program memory timing for external memory on the EMC clock
rate change.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Peter De Schrijver <redacted>
---
 drivers/memory/tegra/Kconfig       |  10 +
 drivers/memory/tegra/Makefile      |   1 +
 drivers/memory/tegra/tegra20-emc.c | 591 +++++++++++++++++++++++++++++
 3 files changed, 602 insertions(+)
 create mode 100644 drivers/memory/tegra/tegra20-emc.c

Applied to for-4.21/memory, thanks.

Thank you! 

Though I did notice that there's quite a bit of code that's very similar
between this and the existing Tegra124 driver, so I wonder if we can do
a pass over them and refactor some of it as a follow-up.

I don't think this will really worth the effort.