From: Sam Protsenko <semen.protsenko@linaro.org>
To: Sylwester Nawrocki <s.nawrocki@samsung.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Tomasz Figa <tomasz.figa@gmail.com>,
Rob Herring <robh+dt@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>
Cc: "David Virag" <virag.david003@gmail.com>,
"Paweł Chmiel" <pawel.mikolaj.chmiel@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-samsung-soc@vger.kernel.org
Subject: [PATCH 0/6] clk: samsung: exynos850: Clock driver improvements
Date: Mon, 22 Nov 2021 01:27:35 +0200 [thread overview]
Message-ID: <20211121232741.6967-1-semen.protsenko@linaro.org> (raw)
This cumulative series supersedes next patches/series:
1. CMU_APM domain implementation series [1]
2. CMU_CMGP domain implementation series [2]
3. "Register clocks early" patch [3]
with changes as follows:
- add "Keep some crucial clocks running" patch [6/6]
- enable CMU_PERI parent clock early
- move bindings headers changes into bindings doc patches
Tested:
- CMU_TOP is registered before CMU_PERI
- CMU_PERI parent clock is enabled early and successfully, and running
before any access to CMU_PERI registers
- kernel boots successfully without "clk_ignore_unused" param
- MCT timer works fine and doesn't panic during bootup
[1] https://lkml.org/lkml/2021/10/22/978
[2] https://lkml.org/lkml/2021/11/9/660
[3] https://lkml.org/lkml/2021/10/25/818
Sam Protsenko (6):
dt-bindings: clock: Add bindings for Exynos850 CMU_APM
clk: samsung: exynos850: Implement CMU_APM domain
dt-bindings: clock: Add bindings for Exynos850 CMU_CMGP
clk: samsung: exynos850: Implement CMU_CMGP domain
clk: samsung: exynos850: Register clocks early
clk: samsung: exynos850: Keep some crucial clocks running
.../clock/samsung,exynos850-clock.yaml | 38 ++
drivers/clk/samsung/clk-exynos850.c | 327 ++++++++++++++++--
include/dt-bindings/clock/exynos850.h | 46 ++-
3 files changed, 387 insertions(+), 24 deletions(-)
--
2.30.2
next reply other threads:[~2021-11-21 23:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-21 23:27 Sam Protsenko [this message]
2021-11-21 23:27 ` [PATCH 1/6] dt-bindings: clock: Add bindings for Exynos850 CMU_APM Sam Protsenko
2021-11-22 9:53 ` Sylwester Nawrocki
2021-11-21 23:27 ` [PATCH 2/6] clk: samsung: exynos850: Implement CMU_APM domain Sam Protsenko
2021-11-22 9:54 ` Sylwester Nawrocki
2021-11-21 23:27 ` [PATCH 3/6] dt-bindings: clock: Add bindings for Exynos850 CMU_CMGP Sam Protsenko
2021-11-22 9:54 ` Sylwester Nawrocki
2021-11-21 23:27 ` [PATCH 4/6] clk: samsung: exynos850: Implement CMU_CMGP domain Sam Protsenko
2021-11-22 9:54 ` Sylwester Nawrocki
2021-11-21 23:27 ` [PATCH 5/6] clk: samsung: exynos850: Register clocks early Sam Protsenko
2021-11-22 10:00 ` Sylwester Nawrocki
2021-11-22 14:28 ` Sam Protsenko
2021-11-21 23:27 ` [PATCH 6/6] clk: samsung: exynos850: Keep some crucial clocks running Sam Protsenko
2021-11-22 7:57 ` Krzysztof Kozlowski
2021-11-22 10:01 ` Sylwester Nawrocki
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