threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
27 lines
905 B
Plaintext
27 lines
905 B
Plaintext
Aeroflex Gaisler GRGPIO General Purpose I/O cores.
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The GRGPIO GPIO core is available in the GRLIB VHDL IP core library.
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Note: In the ordinary environment for the GRGPIO core, a Leon SPARC system,
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these properties are built from information in the AMBA plug&play.
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Required properties:
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- name : Should be "GAISLER_GPIO" or "01_01a"
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- reg : Address and length of the register set for the device
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- interrupts : Interrupt numbers for this device
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Optional properties:
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- nbits : The number of gpio lines. If not present driver assumes 32 lines.
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- irqmap : An array with an index for each gpio line. An index is either a valid
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index into the interrupts property array, or 0xffffffff that indicates
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no irq for that line. Driver provides no interrupt support if not
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present.
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For further information look in the documentation for the GLIB IP core library:
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http://www.gaisler.com/products/grlib/grip.pdf
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