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path: root/target/linux/ipq40xx/patches-4.14/105-pinctrl-msm-fix-gpio-hog-related-boot-issues.patch
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* ipq40xx: fix gpio-hog related boot issuesSven Eckelmann2018-04-231-0/+103
The pinctrl initialization fails with the MSM pinctrl code and gpio-hogs because either the gpio ranges are not yet initialized (missing gpio-range in DT) or that the msm driver unconditionally tries to re-initializes the ranges (gpio-range in DT). To allow gpio-hogs and similar early-boot gpio code, the gpio-ranges must be in the device tree and the pinctrl-msm code must check whether the range was already initialized by the DT. Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com> [drop changes to unrelated dtsi files, refresh patches] Signed-off-by: Mathias Kresin <dev@kresin.me>