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From: Neil Armstrong <narmstrong@baylibre.com>
To: jbrunet@baylibre.com
Cc: Neil Armstrong <narmstrong@baylibre.com>,
linux-clk@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] clk: meson: add support for Amlogic G12A
Date: Tue, 21 May 2019 17:01:27 +0200 [thread overview]
Message-ID: <20190521150130.31684-1-narmstrong@baylibre.com> (raw)
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@baylibre.com
[2] https://lkml.kernel.org/r/20190423091503.10847-1-narmstrong@baylibre.com
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(-)
--
2.21.0
next reply other threads:[~2019-05-21 15:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-21 15:01 Neil Armstrong [this message]
2019-05-21 15:01 ` [PATCH 1/3] dt-bindings: clk: meson: add g12b periph clock controller bindings Neil Armstrong
2019-05-21 17:30 ` Martin Blumenstingl
2019-05-22 7:43 ` Neil Armstrong
2019-05-21 15:01 ` [PATCH 2/3] clk: meson: g12a: Add support for G12B CPUB clocks Neil Armstrong
2019-05-21 17:49 ` Martin Blumenstingl
2019-05-22 7:57 ` Neil Armstrong
2019-05-21 15:01 ` [PATCH 3/3] clk: meson: g12a: mark fclk_div3 as critical Neil Armstrong
2019-05-21 15:05 ` [PATCH 0/3] clk: meson: add support for Amlogic G12A Neil Armstrong
2019-05-21 15:21 ` Neil Armstrong
2019-05-21 15:35 ` Jerome Brunet
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