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airoha: add support for AN7583 PCIe Gen3 PHY

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Add support for the PCIe required to make the PCIe Gen3 Controller work for
Airoha AN7583 SoC. To correctly work both the PCIe PHY and the QPHY needs
to be configured or PCIe card will fail to train and detect.

Automatically refresh any affected patch.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi committed 2026-09-11 08:26:28 +02:00
1 parent 53a4aa8a57
commit 16fdb144e2
2 files changed
+12 -23
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target/linux/airoha/patches-6.18/602-04-phy-airoha-add-support-for-AN7583-PCIe-PHY-driver.patch
+9 -20
View File
@@ -39,15 +39,12 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
# AIROHA SPI SNFI DRIVER
# M: Lorenzo Bianconi <lorenzo@kernel.org>
# M: Ray Liu <ray.liu@airoha.com>
diff --git a/drivers/phy/airoha/Kconfig b/drivers/phy/airoha/Kconfig
index 08cc1fe4a11c..5fbfc94fd4b7 100644
--- a/drivers/phy/airoha/Kconfig
+++ b/drivers/phy/airoha/Kconfig
@@ -11,6 +11,16 @@ config PHY_AIROHA_EN7581_PCIE
Say Y here to add support for Airoha EN7581 PCIe PHY driver.
@@ -12,6 +12,16 @@ config PHY_AIROHA_PCIE
This driver create the basic PHY instance and provides initialize
callback for PCIe GEN3 port.
+
+config PHY_AIROHA_AN7583_PCIE
+ tristate "Airoha AN7583 PCIe-PHY Driver"
+ depends on ARCH_AIROHA || COMPILE_TEST
@@ -57,20 +54,18 @@ index 08cc1fe4a11c..5fbfc94fd4b7 100644
+ Say Y here to add support for Airoha AN7583 PCIe PHY driver.
+ This driver create the basic PHY instance and provides initialize
+ callback for PCIe GEN3 port.
+
config PHY_AIROHA_USB
tristate "Airoha USB PHY Driver"
diff --git a/drivers/phy/airoha/Makefile b/drivers/phy/airoha/Makefile
index f8949a291486..3efb4438e8f2 100644
depends on ARCH_AIROHA || COMPILE_TEST
--- a/drivers/phy/airoha/Makefile
+++ b/drivers/phy/airoha/Makefile
@@ -1,2 +1,3 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_PHY_AIROHA_AN7581_PCIE) += phy-an7581-pcie.o
@@ -1,4 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_PHY_AIROHA_AN7583_PCIE) += phy-an7583-pcie.o
diff --git a/drivers/phy/airoha/phy-airoha-an7583-pcie-regs.h b/drivers/phy/airoha/phy-airoha-an7583-pcie-regs.h
new file mode 100644
index 000000000000..5a243fe4484c
obj-$(CONFIG_PHY_AIROHA_PCIE) += phy-airoha-pcie.o
obj-$(CONFIG_PHY_AIROHA_USB) += phy-airoha-usb.o
--- /dev/null
+++ b/drivers/phy/airoha/phy-an7583-pcie-regs.h
@@ -0,0 +1,377 @@
@@ -451,9 +446,6 @@ index 000000000000..5a243fe4484c
+#define PCIE_XTP_LN_RX_PDOWN_L1P2_EXIT_WAIT GENMASK(7, 0)
+
+#endif /* _PHY_AN7583_PCIE_H */
diff --git a/drivers/phy/airoha/phy-airoha-an7583-pcie.c b/drivers/phy/airoha/phy-airoha-an7583-pcie.c
new file mode 100644
index 000000000000..ebdab8db9262
--- /dev/null
+++ b/drivers/phy/airoha/phy-an7583-pcie.c
@@ -0,0 +1,711 @@
@@ -1168,6 +1160,3 @@ index 000000000000..ebdab8db9262
+MODULE_DESCRIPTION("Airoha AN7583 PCIe PHY driver");
+MODULE_AUTHOR("Christian Marangi <ansuelsmth@gmail.com>");
+MODULE_LICENSE("GPL");
--
2.48.1
target/linux/airoha/patches-6.18/607-02-phy-airoha-Add-support-for-Airoha-AN7583-USB-PHY.patch
+3 -3
View File
@@ -23,7 +23,7 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
--- a/drivers/phy/airoha/Kconfig
+++ b/drivers/phy/airoha/Kconfig
@@ -21,3 +21,13 @@ config PHY_AIROHA_USB
@@ -31,3 +31,13 @@ config PHY_AIROHA_USB
Say 'Y' here to add support for Airoha USB PHY driver.
This driver create the basic PHY instance and provides initialize
callback for USB port.
@@ -39,8 +39,8 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+ callback for USB port.
--- a/drivers/phy/airoha/Makefile
+++ b/drivers/phy/airoha/Makefile
@@ -2,3 +2,4 @@
@@ -3,3 +3,4 @@
obj-$(CONFIG_PHY_AIROHA_AN7583_PCIE) += phy-an7583-pcie.o
obj-$(CONFIG_PHY_AIROHA_PCIE) += phy-airoha-pcie.o
obj-$(CONFIG_PHY_AIROHA_USB) += phy-airoha-usb.o
+obj-$(CONFIG_PHY_AIROHA_AN7583_USB) += phy-airoha-an7583-usb.o