mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 00:41:17 +00:00
ed3ccf44e6
The name of the variable holding the pointer to the private struct has
changed between Linux 5.15 and Linux 6.1 and adding the identical patch
fixing PCIe #PERST de-assert broke the build on Linux 6.1.
Also change the name in the patch to fix the build.
Fixes: 6a2e17d5c1 ("mediatek: fix PCIe #PERST being de-asserted too early")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
18 lines
572 B
Diff
18 lines
572 B
Diff
--- a/drivers/pci/controller/pcie-mediatek-gen3.c
|
|
+++ b/drivers/pci/controller/pcie-mediatek-gen3.c
|
|
@@ -350,7 +350,13 @@ static int mtk_pcie_startup_port(struct
|
|
msleep(100);
|
|
|
|
/* De-assert reset signals */
|
|
- val &= ~(PCIE_MAC_RSTB | PCIE_PHY_RSTB | PCIE_BRG_RSTB | PCIE_PE_RSTB);
|
|
+ val &= ~(PCIE_MAC_RSTB | PCIE_PHY_RSTB | PCIE_BRG_RSTB);
|
|
+ writel_relaxed(val, pcie->base + PCIE_RST_CTRL_REG);
|
|
+
|
|
+ msleep(100);
|
|
+
|
|
+ /* De-assert PERST# signals */
|
|
+ val &= ~(PCIE_PE_RSTB);
|
|
writel_relaxed(val, pcie->base + PCIE_RST_CTRL_REG);
|
|
|
|
/* Check if the link is up or not */
|