From mboxrd@z Thu Jan 1 00:00:00 1970 From: timur@codeaurora.org (Timur Tabi) Date: Mon, 17 Jul 2017 18:43:58 -0500 Subject: [PATCH 0/3][v2] pinctrl: qcom: add support for sparse GPIOs Message-ID: <1500335041-32711-1-git-send-email-timur@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org First patch update gpiolib so that it requests the GPIO before trying to initialize it. Second patch allows for for pinctrl-msm to understand GPIO groups with no pins. Such pins are "hidden" and can't be exported or accessed. Last patch updates the QDF2xxx driver to take advantage of all that. Timur Tabi (3): gliolib: request the gpio before querying its direction [v2] pinctrl: qcom: disable GPIO groups with no pins [v2] pinctrl: qcom: qdf2xxx: add support for new ACPI HID QCOM8002 drivers/gpio/gpiolib.c | 11 +++ drivers/pinctrl/qcom/pinctrl-msm.c | 22 ++++-- drivers/pinctrl/qcom/pinctrl-qdf2xxx.c | 139 ++++++++++++++++++++++++--------- 3 files changed, 131 insertions(+), 41 deletions(-) -- Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.