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ipq9574: Drive PCIe GPIOs to Low in deinit

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Change-Id: I0a2d02f7cd712d3d52082903fd352708c58c6e88
Signed-off-by: Praveenkumar I <quic_ipkumar@quicinc.com>
This commit is contained in:
Praveenkumar I 2023-01-09 18:56:48 +05:30
parent 5287b8e49c
commit de6ff2e382
1 changed files with 13 additions and 1 deletions
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14
board/qca/arm/ipq9574/ipq9574.c
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@ -439,6 +439,18 @@ void board_pci_init(int id)
return;
}
static void pci_gpio_low(int offset)
{
struct qca_gpio_config gpio_config;
for (offset = fdt_first_subnode(gd->fdt_blob, offset); offset > 0;
offset = fdt_next_subnode(gd->fdt_blob, offset)) {
gpio_config.gpio = fdtdec_get_uint(gd->fdt_blob,
offset, "gpio", 0);
gpio_set_value(gpio_config.gpio, GPIO_OUT_LOW);
}
}
void board_pci_deinit()
{
int node, gpio_node, i, err, is_x2;
@ -474,7 +486,7 @@ void board_pci_deinit()
gpio_node = fdt_subnode_offset(gd->fdt_blob, node, "pci_gpio");
if (gpio_node >= 0)
qca_gpio_deinit(gpio_node);
pci_gpio_low(gpio_node);
pcie_v2_clock_deinit(i);
}