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// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2023
* Svyatoslav Ryhel <clamor95@gmail.com>
*/
#include <dm.h>
#include <dm/root.h>
#include <fdt_support.h>
#include <log.h>
#include <spl_gpio.h>
static int star_fix_panel(void *fdt)
{
int panel_offset, ret;
/* Patch panel compatible */
spl_gpio_input(NULL, TEGRA_GPIO(J, 5));
if (spl_gpio_get_value(NULL, TEGRA_GPIO(J, 5))) {
panel_offset = fdt_node_offset_by_compatible(fdt, -1,
"hit,tx10d07vm0baa");
if (panel_offset < 0) {
log_debug("%s: panel node not found\n", __func__);
return panel_offset;
}
ret = fdt_setprop_string(fdt, panel_offset, "compatible",
"lg,lh400wv3-sd04");
if (ret) {
log_debug("%s: panel comapible patch failed\n", __func__);
return ret;
}
}
return 0;
}
void pinmux_init(void)
{
void *fdt = (void *)gd->fdt_blob;
star_fix_panel(fdt);
}
#if IS_ENABLED(CONFIG_OF_LIBFDT) && IS_ENABLED(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *fdt, struct bd_info *bd)
{
return star_fix_panel(fdt);
}
#endif
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