mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
a6d047c0a8
Remove the child device of the STM32 DSI bridge when the driver probe failed to stop futher probe request on panels used with STMicroelectronics board (orisetech_otm8009a.c or raydium-rm68200.c driver). This patch avoid the trace "cannot get reset GPIO" when STM32MP157 device tree is used on stm32MP151 SOC without DSI support. In this hw_version value is 0, as DSI bridge is absent and the panel ofdata_to_platdata is called for each try of panel probe, the gpio reset pin is requested but after dsi father probe failed). For the next request, the PANEL ofdata_to_platdata failed as the gpio is already used. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| stm32_dsi.c | ||
| stm32_ltdc.c | ||