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authorMark Brown <broonie@kernel.org>2024-10-22 00:51:01 +0300
committerMark Brown <broonie@kernel.org>2024-10-22 00:51:01 +0300
commit1d4347816a383be1ae5c92111d4bf4222fabf01b (patch)
tree2711d55188d7ff91b9c9f6c00a4f80685d5b4462 /tools/perf/scripts/python/stackcollapse.py
parentf45a4399c1b582c6ddc179cc940aed73907b9453 (diff)
parent42d20a6a61b8fccbb57d80df1ccde7dd82d5bbd6 (diff)
downloadlinux-1d4347816a383be1ae5c92111d4bf4222fabf01b.tar.xz
Realtek SPI-NAND controller
Merge series from Chris Packham <chris.packham@alliedtelesis.co.nz>: This series adds support for the SPI-NAND flash controller on the RTL9300 family of SoCs. There are 2 physical chip selects which are called SPI_MST_CS0 and SPI_MST_CS1 in the datasheet. Via some pin-strapping these can be assigned to either the SPI-NOR controller or the SPI-NAND controller. Which means you can end up with the following permutations SPI-Flash Boot Model SPI_MST_CS0 SPI_MST_CS1 ---------- ----------- ----------- NOR x1 NOR-CS0 X NOR x2 NOR-CS0 NOR-CS1 NAND x1 NAND-CS0 X NAND x2 NAND-CS0 NAND-CS1 NOR+NAND NOR-CS0 NAND-CS0
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