[PATCH 0/3] clk: meson: add support for Amlogic G12A
From: Neil Armstrong
Date: Tue May 21 2019 - 11:04:09 EST
The Amlogic G12B SoC is very similar with the G12A SoC, sharing
most of the features and architecture.
G12B clock tree is very close, the main differences are :
- SYS_PLL is used for the second cluster (otherwise used fir the first on G12a)
- SYS_PLL1 is used for the first cluster (instead of SYS_PLL on G12a)
- A duplicate CPU tree is added for the second cluster
- G12A has additional clocks like for CSI an other components, not handled yet
Dependencies :
- Patch 1, 3 : None
- Patch 2 : Depends on Guillaume's Temperature sensor Clock patches at [1]
This patchset is a spinoff of the v2 Odroid-N2 megapatchset at [2]
Changes since original pathset :
- Added missing sys1_pll div16, cpub div16 and cpub atb/axi/ahb/trace clocks
- Rewrote "This patch .." in commit messages
[1] https://lkml.kernel.org/r/20190412100221.26740-1-glaroque@xxxxxxxxxxxx
[2] https://lkml.kernel.org/r/20190423091503.10847-1-narmstrong@xxxxxxxxxxxx
Neil Armstrong (3):
dt-bindings: clk: meson: add g12b periph clock controller bindings
clk: meson: g12a: Add support for G12B CPUB clocks
clk: meson: g12a: mark fclk_div3 as critical
.../bindings/clock/amlogic,gxbb-clkc.txt | 1 +
drivers/clk/meson/g12a.c | 659 ++++++++++++++++++
drivers/clk/meson/g12a.h | 33 +-
3 files changed, 692 insertions(+), 1 deletion(-)
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2.21.0