From: Dipen Patel <dipenp@nvidia.com>
To: <thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<linux-kernel@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-gpio@vger.kernel.org>, <linus.walleij@linaro.org>,
<devicetree@vger.kernel.org>, <linux-doc@vger.kernel.org>,
<robh+dt@kernel.org>, <timestamp@lists.linux.dev>,
<krzysztof.kozlowski+dt@linaro.org>, <brgl@bgdev.pl>,
<corbet@lwn.net>, <gregkh@linuxfoundation.org>
Cc: Dipen Patel <dipenp@nvidia.com>
Subject: [PATCH V3 0/6] Add Tegra234 HTE support
Date: Fri, 10 Mar 2023 11:06:28 -0800 [thread overview]
Message-ID: <20230310190634.5053-1-dipenp@nvidia.com> (raw)
This patch series mainly adds support for the Tegra234 HTE provider. In
addition, it addresses dt binding comments which prompted code
changes in the existing HTE provider driver for the Tegra194 chips. The
comments raised concern how existing code retrieves gpio controller node
(the node is used to help namespace conversion between HTE and GPIOLIB).
To help simplify that process, new DT property is suggested which adds
gpio
controller node in the HTE provider binding as phandle property. To
conlude this patch series:
- adds Tegra234 HTE provider
- modifies existing Tegra194 and Tegra234 provider code to add address
provider dt binding changes.
The V1 patch series:
- Adds tegra Tegra234 HTE(timestamp) provider supports.
- Updates MAINTAINERS file for git tree, mail list fields.
- Updates devicetree and API documentations.
- Enables HTE subsystem, Tegra194 and Tegra234 HTE providers
by default in arm64 defconfig and dts files.
The V2 patch series:
- Changes in dt bindings to remove slices property
- Adds nvidia,gpio-controller dt property
- Add GTE node for the Tegra234
The V3 patch series:
- Re-arranged patches to have dt bindings first before its usage
- Addressed review comments regarding dt bindings
Dipen Patel (6):
MAINTAINERS: Add HTE/timestamp subsystem details
dt-bindings: timestamp: Add Tegra234 support
hte: Re-phrase tegra API document
hte: Add Tegra234 provider
gpio: tegra186: Add Tegra234 hte support
arm64: tegra: Add GTE nodes
.../timestamp/nvidia,tegra194-hte.yaml | 31 ++--
Documentation/driver-api/hte/tegra194-hte.rst | 33 ++--
MAINTAINERS | 3 +
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 3 +-
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 17 ++
drivers/gpio/gpio-tegra186.c | 1 +
drivers/hte/hte-tegra194-test.c | 2 +-
drivers/hte/hte-tegra194.c | 152 ++++++++++++++++--
8 files changed, 196 insertions(+), 46 deletions(-)
base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6
--
2.17.1
next reply other threads:[~2023-03-10 19:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-10 19:06 Dipen Patel [this message]
2023-03-10 19:06 ` [PATCH V3 1/6] MAINTAINERS: Add HTE/timestamp subsystem details Dipen Patel
2023-03-10 19:06 ` [PATCH V3 2/6] dt-bindings: timestamp: Add Tegra234 support Dipen Patel
2023-03-12 15:47 ` Krzysztof Kozlowski
2023-03-13 17:05 ` Dipen Patel
2023-03-13 17:55 ` Krzysztof Kozlowski
2023-03-13 21:49 ` Dipen Patel
2023-03-14 8:43 ` Krzysztof Kozlowski
2023-03-13 21:57 ` Linus Walleij
2023-03-13 23:49 ` Dipen Patel
2023-03-14 0:01 ` Dipen Patel
2023-03-14 8:35 ` Linus Walleij
2023-03-14 11:46 ` Jon Hunter
2023-03-10 19:06 ` [PATCH V3 3/6] hte: Re-phrase tegra API document Dipen Patel
2023-03-10 19:06 ` [PATCH V3 4/6] hte: Add Tegra234 provider Dipen Patel
2023-03-12 15:49 ` Krzysztof Kozlowski
2023-03-14 12:17 ` Jon Hunter
2023-03-10 19:06 ` [PATCH V3 5/6] gpio: tegra186: Add Tegra234 hte support Dipen Patel
2023-03-15 12:15 ` Bartosz Golaszewski
2023-03-10 19:06 ` [PATCH V3 6/6] arm64: tegra: Add GTE nodes Dipen Patel
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