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(parent: 608ed20) | patch
imx8ulp_evk: Control LPI2C0 PCA6416 and TPM0 for display
authorYe Li <ye.li@nxp.com>
Fri, 29 Oct 2021 01:46:21 +0000 (09:46 +0800)
committerStefano Babic <sbabic@denx.de>
Sat, 5 Feb 2022 12:38:38 +0000 (13:38 +0100)
commit9dde390be69bfc80708458796c2554713c66cea4
treea4d5e5b4f91473993f42fe29a482fcd16ac926fatree | snapshot
parent608ed200f1ce5d56ef0c7b1be7177de86462157ccommit | diff
imx8ulp_evk: Control LPI2C0 PCA6416 and TPM0 for display

The board use IO9 of PCA6416 on LPI2C0 and TPM0 for MIPI DSI MUX and
backlight. However the LPI2C0 and TPM0 are M33 resources, in this
patch we simply access them, but this is a temporary solution.
We will modify it when M33 FW changes to set MIPI DSI panel as default
path and enable backlight after reset.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
arch/arm/include/asm/arch-imx8ulp/imx8ulp-pins.h diff | blob | history
arch/arm/mach-imx/imx8ulp/clock.c diff | blob | history
arch/arm/mach-imx/imx8ulp/soc.c diff | blob | history
board/freescale/imx8ulp_evk/imx8ulp_evk.c diff | blob | history
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