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(parent: 7ffb7ba) | 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)
commit785336a45349d6d2e64dc21d73188d30364bfa9d
treea4d5e5b4f91473993f42fe29a482fcd16ac926fatree | snapshot
parent7ffb7ba1eeeb61f40541325053f12a2a38642eeacommit | 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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