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authorDamien Le Moal <damien.lemoal@wdc.com>2020-12-13 16:50:44 +0300
committerPalmer Dabbelt <palmerdabbelt@google.com>2021-01-15 02:08:52 +0300
commited3137edb31b86702511e7ad12b4abe8686b6805 (patch)
treeb1a6a3b03cf83a2675a3ef5e45fd21b1f4f96ef5 /drivers
parent1d7c9d093ed58b8cf4ae23986cd01272667d412a (diff)
downloadlinux-ed3137edb31b86702511e7ad12b4abe8686b6805.tar.xz
dt-bindings: pinctrl: Document canaan,k210-fpioa bindings
Document the device tree bindings for the Canaan Kendryte K210 SoC Fully Programmable IO Array (FPIOA) pinctrl driver in Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml. The new header file include/dt-bindings/pinctrl/k210-fpioa.h is added to define all 256 possible pin functions of the SoC IO pins, as well as macros simplifying the definition of pin functions in a device tree. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
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