From: "André Draszik" <andre.draszik@linaro.org>
To: Peter Griffin <peter.griffin@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>
Cc: "Tudor Ambarus" <tudor.ambarus@linaro.org>,
"Will McVicker" <willmcvicker@google.com>,
kernel-team@android.com, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
"André Draszik" <andre.draszik@linaro.org>
Subject: [PATCH v2 0/5] HSI0 and HSI2 support for Google Tensor gs101
Date: Fri, 26 Apr 2024 11:03:03 +0100 [thread overview]
Message-ID: <20240426-hsi0-gs101-v2-0-2157da8b63e3@linaro.org> (raw)
This patch series enables the HSI0 and HSI2 (high speed interfaces) for
gs101:
- HSI0 feeds the USB block and is a prerequisite to get USB working.
- HSI2 feeds PCIe and UFS
The parts added here have been verified to work OK without the
clk_ignore_unused kernel command line option.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
---
Changes in v2:
- My v1 just contained HSI0, but due due to changing similar areas in the
code, I've also added Peter's HSI2 clock patches from
https://lore.kernel.org/all/20240423205006.1785138-1-peter.griffin@linaro.org
to this series so as to preempt any merge conflicts. Namely:
* hsi2 bindings
* hsi2 DT
* hsi2 cmu clock driver
- drop patch 'dt-bindings: clock: google,gs101-clock: add HSI0 clock
management unit' as already applied
- cometic updates to patch 4: 'clk: samsung: gs101: add support for
cmu_hsi0' (macro name, a whitespace, subject line)
- Link to v1: https://lore.kernel.org/r/20240423-hsi0-gs101-v1-0-2c3ddb50c720@linaro.org
---
André Draszik (2):
arm64: dts: exynos: gs101: enable cmu-hsi0 clock controller
clk: samsung: gs101: add support for cmu_hsi0
Peter Griffin (3):
dt-bindings: clock: google,gs101-clock: add HSI2 clock management unit
arm64: dts: exynos: gs101: enable cmu-hsi2 clock controller
clk: samsung: gs101: add support for cmu_hsi2
.../bindings/clock/google,gs101-clock.yaml | 26 +
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 26 +
drivers/clk/samsung/clk-gs101.c | 976 +++++++++++++++++++++
include/dt-bindings/clock/google,gs101.h | 62 ++
4 files changed, 1090 insertions(+)
---
base-commit: bb7a2467e6beef44a80a17d45ebf2931e7631083
change-id: 20240423-hsi0-gs101-aa778361bfaa
Best regards,
--
André Draszik <andre.draszik@linaro.org>
next reply other threads:[~2024-04-26 10:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 10:03 André Draszik [this message]
2024-04-26 10:03 ` [PATCH v2 1/5] dt-bindings: clock: google,gs101-clock: add HSI2 clock management unit André Draszik
2024-04-26 10:50 ` Tudor Ambarus
2024-04-28 15:57 ` Krzysztof Kozlowski
2024-04-26 10:03 ` [PATCH v2 2/5] arm64: dts: exynos: gs101: enable cmu-hsi0 clock controller André Draszik
2024-04-28 16:11 ` (subset) " Krzysztof Kozlowski
2024-04-26 10:03 ` [PATCH v2 3/5] arm64: dts: exynos: gs101: enable cmu-hsi2 " André Draszik
2024-04-26 10:56 ` Tudor Ambarus
2024-04-26 10:03 ` [PATCH v2 4/5] clk: samsung: gs101: add support for cmu_hsi0 André Draszik
2024-04-28 16:11 ` (subset) " Krzysztof Kozlowski
2024-04-26 10:03 ` [PATCH v2 5/5] clk: samsung: gs101: add support for cmu_hsi2 André Draszik
2024-04-26 10:09 ` André Draszik
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