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Commit0d0a0b4413("arm64: dts: ti: k3-j7200: fix main pinmux range") split the main_pmx0 into two nodes: main_pmx0 and main_pmx1 due to a non-addressable region, but incorrectly represented the ranges. As a result, the memory map for the pinctrl is incorrect. Fix this by introducing the correct ranges. The ranges are taken from the J7200 TRM [1] (Table 5-695. CTRL_MMR0 Registers). Padconfig starting addresses and ranges: - 0 to 66: 0x11c000, 0x10c - 68: 0x11c110, 0x004 - 71 to 73: 0x11c11c, 0x00c - 89 to 90: 0x11c164, 0x008 The datasheet [2] doesn't contain PADCONFIG63 (Table 6-106. Pin Multiplexing), but the pin is necessary for enabling the MMC1 CLKLP pad loopback and should be included in the pinmux register map. Due to the change in pinmux node addresses, change the pinmux node for the USB0_DRVVBUS pin to main_pmx2. The offset has not changed since the new main_pmx2 node has the same base address and range as the original main_pmx1 node. All other pinmuxing done within J7200 dts or dtso files only uses main_pmx0 which has not changed. [1] https://www.ti.com/lit/pdf/spruiu1 [2] https://www.ti.com/lit/gpn/dra821u Fixes:0d0a0b4413("arm64: dts: ti: k3-j7200: fix main pinmux range") Signed-off-by: Aniket Limaye <a-limaye@ti.com> Signed-off-by: Jared McArthur <j-mcarthur@ti.com> Reviewed-by: Vaishnav Achath <vaishnav.a@ti.com> Link: https://lore.kernel.org/r/20240926102533.398139-1-a-limaye@ti.com Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
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Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
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There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.