Commit graph

5 commits

Author SHA1 Message Date
Masahiro Yamada
76466bd7be ARM: uniphier: enable clocks to MIO/STDMAC on LD11 if USB is enabled
At the moment, the clk driver is not clever enough to automatically
enable parent clocks like Linux.  Enable the STDMAC clock explicitly
if USB is enabled.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-29 17:24:30 +09:00
Masahiro Yamada
0bd203bbd1 ARM: uniphier: fix addresses of Cortex-A72 gear setting macros
My mistake during copy-paste work.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-18 14:06:46 +09:00
Masahiro Yamada
c72f4d4c2e ARM: uniphier: add PLL init code for LD11 SoC
- Initialize PLLs (SPL initializes only DPLL to save the precious
   SPL memory footprint)
 - Adjust CPLL/MPLL to the final tape-out frequency
 - Set the Cortex-A53 clock to the maximum frequency since it is
   running at 500MHz (SPLL/4) on startup

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-23 01:00:23 +09:00
Masahiro Yamada
682e09ff9f ARM: uniphier: add PLL init code for LD20 SoC
Initialize the DPLL (PLL for DRAM) in SPL, and others in U-Boot
proper.  Split the common code into pll-base-ld20.c for easier
re-use.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-19 00:12:26 +09:00
Masahiro Yamada
650aedbfc0 ARM: uniphier: add System Control register macros for ARMv8 SoCs
The System Control block moved to a completely different register
map for ARMv8 SoCs, so it cannot be shared with the ARM 32-bit ones.
Define register macros in a new header file.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24 01:45:22 +09:00