openwrt/target/linux/airoha/patches-6.6/408-PCI-mediatek-gen3-Remove-mac_reset-assert-leftover-f.patch
Christian Marangi f22febae1a
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airoha: an7581: add pending PCI patch
Add pending PCI patch that should correctly fix mediatek driver with
Airoha SoC.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2025-01-17 22:09:05 +01:00

27 lines
1.0 KiB
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From c4defe43ce17a87e6341d126ba736d9f7ebdc541 Mon Sep 17 00:00:00 2001
Message-ID: <c4defe43ce17a87e6341d126ba736d9f7ebdc541.1736962769.git.lorenzo@kernel.org>
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Wed, 15 Jan 2025 18:36:26 +0100
Subject: [PATCH] PCI: mediatek-gen3: Remove mac_reset assert leftover for
Airoha EN7581 SoC.
Remove a leftover assert for mac_reset line in mtk_pcie_en7581_power_up().
This is not armful since EN7581 does not requires mac_reset and
mac_reset is not defined in EN7581 device tree.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/pci/controller/pcie-mediatek-gen3.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/pci/controller/pcie-mediatek-gen3.c
+++ b/drivers/pci/controller/pcie-mediatek-gen3.c
@@ -912,7 +912,6 @@ static int mtk_pcie_en7581_power_up(stru
*/
reset_control_bulk_assert(pcie->soc->phy_resets.num_resets,
pcie->phy_resets);
- reset_control_assert(pcie->mac_reset);
/* Wait for the time needed to complete the reset lines assert. */
msleep(PCIE_EN7581_RESET_TIME_MS);