From: "J. Neuschäfer via B4 Relay" <devnull+j.ne.posteo.net@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Maxime Ripard <mripard@kernel.org>
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, "J. Neuschäfer" <j.ne@posteo.net>
Subject: [PATCH v2 0/3] gpio: 74HC595 / 74x164 shift register improvements
Date: Tue, 24 Dec 2024 09:02:09 +0100 [thread overview]
Message-ID: <20241224-gpio74-v2-0-bbcf14183191@posteo.net> (raw)
This patchset adds a compatible string for another part, and clarifies
the role of the latch clock pin on 74x164-compatible shift registers.
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
---
Changes in v2:
- Remove patches 2 and 4 (latch GPIO support) in favor of a new patch 3,
which explains that the latch GPIO acts as a chip select
- Add missing spi_device_id entry in the driver
- Add Linus Walleij's R-b tags
- Link to v1: https://lore.kernel.org/r/20241213-gpio74-v1-0-fa2c089caf41@posteo.net
---
J. Neuschäfer (3):
dt-bindings: gpio: fairchild,74hc595: Add On Semi MC74HC595A compat
gpio: 74x164: Add On Semi MC74HC595A compat
dt-bindings: gpio: fairchild,74hc595: Document chip select vs. latch clock
.../devicetree/bindings/gpio/fairchild,74hc595.yaml | 18 ++++++++++++++++++
drivers/gpio/gpio-74x164.c | 2 ++
2 files changed, 20 insertions(+)
---
base-commit: 4bbf9020becbfd8fc2c3da790855b7042fad455b
change-id: 20241213-gpio74-66ea33da446d
Best regards,
--
J. Neuschäfer <j.ne@posteo.net>
next reply other threads:[~2024-12-24 8:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-24 8:02 J. Neuschäfer via B4 Relay [this message]
2024-12-24 8:02 ` [PATCH v2 1/3] dt-bindings: gpio: fairchild,74hc595: Add On Semi MC74HC595A compat J. Neuschäfer via B4 Relay
2025-01-02 18:33 ` Rob Herring
2024-12-24 8:02 ` [PATCH v2 2/3] gpio: 74x164: " J. Neuschäfer via B4 Relay
2024-12-24 8:02 ` [PATCH v2 3/3] dt-bindings: gpio: fairchild,74hc595: Document chip select vs. latch clock J. Neuschäfer via B4 Relay
2024-12-27 8:39 ` Linus Walleij
2025-01-02 18:34 ` Rob Herring (Arm)
2025-01-03 20:33 ` [PATCH v2 0/3] gpio: 74HC595 / 74x164 shift register improvements Bartosz Golaszewski
2025-01-06 9:19 ` Geert Uytterhoeven
2025-01-06 20:16 ` Bartosz Golaszewski
2025-01-08 10:26 ` Csókás Bence
2025-01-08 12:08 ` Bartosz Golaszewski
2025-01-10 0:29 ` J. Neuschäfer
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