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ipq9574: Fix PCIE PCS COM offset

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Change-Id: Ifd0416940231b8923324aa0de1567a8cee5016f3
Signed-off-by: Praveenkumar I <ipkumar@codeaurora.org>
This commit is contained in:
Praveenkumar I 2021-08-12 00:23:55 +05:30 • committed by Vandhiadevan Karunamoorthy
parent d4ac2d38d5
commit 4730d3fa31
1 changed files with 11 additions and 4 deletions
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15
board/qca/arm/ipq9574/ipq9574.c
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@ -450,7 +450,7 @@ void board_pci_init(int id)
void board_pci_deinit()
{
int node, gpio_node, i, err, pci_no;
int node, gpio_node, i, err, pci_no, is_x2;
char name[16];
struct fdt_resource parf;
struct fdt_resource pci_phy;
@ -471,12 +471,19 @@ void board_pci_deinit()
if (err < 0)
continue;
writel(0x1, pci_phy.start + 800);
writel(0x0, pci_phy.start + 804);
pci_no = fdtdec_get_int(gd->fdt_blob, node, "id", 0);
if ((pci_no == 0) || (pci_no == 1))
is_x2 = 0;
else
is_x2 = 1;
writel(0x1, pci_phy.start + (0x800 + (0x800 * is_x2)));
writel(0x0, pci_phy.start + (0x804 + (0x800 * is_x2)));
gpio_node = fdt_subnode_offset(gd->fdt_blob, node, "pci_gpio");
if (gpio_node >= 0)
qca_gpio_deinit(gpio_node);
pci_no = fdtdec_get_int(gd->fdt_blob, node, "id", 0);
pcie_v2_clock_deinit(pci_no);
}