linux-kernel - [PATCH v3 0/3] SDM670 Pin Control Driver

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Message-Id: <20220920021636.1634-1-mailingradian@gmail.com>
Date:   Mon, 19 Sep 2022 22:16:33 -0400
From:   Richard Acayan <mailingradian@...il.com>
To:     linux-arm-msm@...r.kernel.org
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Richard Acayan <mailingradian@...il.com>,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht
Subject: [PATCH v3 0/3] SDM670 Pin Control Driver

Changes since v2:
 - remove quotes from pinctrl.yaml# in dt-bindings
 - constrain gpio-reserved-ranges to 1-76 items (includes ufs_reset)
 - indentation in dt-bindings example
 - cite downstream kernel source
 - remove MODULE_AUTHOR (most imported pinctrl drivers don't have this)

Changes since v1:
 - add a field in msm_pinctrl_soc_data to accomodate the needs of the
   driver and device dts
 - apply changes made to existing tlmm dt documentation
 - add reserved gpios array
 - rename device tree compat string to qcom,sdm670-tlmm
 - remove dependency on ACPI
 - move MODULE_DEVICE_TABLE macro call up
 - add missing pins (fixes most of the debugfs problems)
 - move qup0_pins down
 - add whitespace between UFS_RESET macro and pins array

This patch series adds the driver for the Qualcomm Snapdragon 670 TLMM
(Top-Level Mode Multiplexer) and introduces a new field so that SDM670-
related device trees can reserve their own gpios.

 .../bindings/pinctrl/qcom,sdm670-tlmm.yaml         |  138 ++
 drivers/pinctrl/qcom/Kconfig                       |    9 +
 drivers/pinctrl/qcom/Makefile                      |    1 +
 drivers/pinctrl/qcom/pinctrl-msm.c                 |    3 +-
 drivers/pinctrl/qcom/pinctrl-msm.h                 |    4 +
 drivers/pinctrl/qcom/pinctrl-sdm670.c              | 1373 ++++++++++++++++++++
 6 files changed, 1527 insertions(+), 1 deletion(-)