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| author | Roger Quadros <rogerq@kernel.org> | 2024-06-22 14:59:57 +0300 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2024-07-01 21:36:06 +0530 |
| commit | e569152274fec9ffdd3cf40d865d2b21ce46f75b (patch) | |
| tree | eb40dcd9d790ddd4338ac543a338d45822aefb10 /tools/perf/scripts/python/syscall-counts.py | |
| parent | a0286c7bf091ac6bf542a00a305b3ae510242127 (diff) | |
arm64: dts: ti: am62-lp-sk: Add overlay for NAND expansion card
The NAND expansion card (PROC143E1) connects over the User/MCU/PRU
Expansion port on the am62-lp-sk EVM.
The following pins are shared between McASP1 and GPMC-NAND so
both cannot work simultaneously.
Pin name McASP1 function GPMC function
======== =============== =============
J17 MCASP1_AXR0 GPMC0_WEN
P21 MCASP1_AFSX GPMC0_WAIT0
K17 MCASP1_ACLKX GPMC0_BE0N_CLE
K20 MCASP1_AXR2 GPMC0_ADVN_ALE
The factory default sets the pins for McASP1 use. (i.e.
Resistor Array RA1 installed, RA4 not installed).
For NAND use, RA1 has to be removed and RA4 must be
installed.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20240622-am62lp-sk-nand-v1-2-caee496eaf42@kernel.org
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions