From: Tomer Maimon <tmaimon77@gmail.com>
To: <openbmc@lists.ozlabs.org>
Cc: andrew@aj.id.au, joel@jms.id.au, Tomer Maimon <tmaimon77@gmail.com>
Subject: [PATCH linux dev-5.15 v1 0/2] pinctrl: nuvoton: add pinmux and GPIO driver for NPCM8XX
Date: Mon, 1 Aug 2022 16:13:29 +0300 [thread overview]
Message-ID: <20220801131331.118697-1-tmaimon77@gmail.com> (raw)
This patch set adds pinmux and GPIO controller for the Arbel NPCM8XX
Baseboard Management Controller (BMC).
Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
period time.
Arbel BMC NPCM8XX Pinmux functions accessible only for pin groups
and pin configuration parameters available only for individual pins.
Arbel BMC NPCM8XX has eight identical GPIO modules,
each module has 32 GPIO ports.
Most of the GPIO ports are multiplexed with other system functions.
The NPCM8XX pinctrl and GPIO driver was tested on the Arbel NPCM8XX evaluation
board that running Arbel OpenBMC.
This patchset is based on the Arbel NPCM8XX pinctrl and GPIO 5.19 kernel patchset.
https://lwn.net/Articles/901214/
Tomer Maimon (2):
dt-binding: pinctrl: Add NPCM8XX pinctrl and GPIO documentation
pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver
.../pinctrl/nuvoton,npcm845-pinctrl.yaml | 213 ++
drivers/pinctrl/Makefile | 2 +-
drivers/pinctrl/nuvoton/Kconfig | 13 +
drivers/pinctrl/nuvoton/Makefile | 1 +
drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 2556 +++++++++++++++++
5 files changed, 2784 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
create mode 100644 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
--
2.33.0
next reply other threads:[~2022-08-02 8:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-01 13:13 Tomer Maimon [this message]
2022-08-01 13:13 ` [PATCH linux dev-5.15 v1 1/2] dt-binding: pinctrl: Add NPCM8XX pinctrl and GPIO documentation Tomer Maimon
2022-08-01 13:13 ` [PATCH linux dev-5.15 v1 2/2] pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver Tomer Maimon
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