linux-kernel - [PATCH v2 6/6] phy: amlogic: meson8b-usb2: Add a compatible string for Meson8m2

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Date:   Wed, 13 May 2020 00:24:24 +0200
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     kishon@...com, robh+dt@...nel.org, vkoul@...nel.org,
        devicetree@...r.kernel.org, linux-amlogic@...ts.infradead.org
Cc:     narmstrong@...libre.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, hexdump0815@...glemail.com,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Thomas Graichen <thomas.graichen@...il.com>
Subject: [PATCH v2 6/6] phy: amlogic: meson8b-usb2: Add a compatible string for Meson8m2

The 3.10 vendor kernel sets the ACA_ENABLE bit on Meson8b, Meson8m2 and
GXBB, but not on Meson8. Add a compatible string for Meson8m2 which also
sets that bit.
While here, also update the Kconfig text and MODULE_DESCRIPTION.

Tested-by: Thomas Graichen <thomas.graichen@...il.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
---
 drivers/phy/amlogic/Kconfig            | 2 +-
 drivers/phy/amlogic/phy-meson8b-usb2.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/amlogic/Kconfig b/drivers/phy/amlogic/Kconfig
index 3495b23af797..5ec53874d1ea 100644
--- a/drivers/phy/amlogic/Kconfig
+++ b/drivers/phy/amlogic/Kconfig
@@ -3,7 +3,7 @@
 # Phy drivers for Amlogic platforms
 #
 config PHY_MESON8B_USB2
-	tristate "Meson8, Meson8b and GXBB USB2 PHY driver"
+	tristate "Meson8, Meson8b, Meson8m2 and GXBB USB2 PHY driver"
 	default ARCH_MESON
 	depends on OF && (ARCH_MESON || COMPILE_TEST)
 	depends on USB_SUPPORT
diff --git a/drivers/phy/amlogic/phy-meson8b-usb2.c b/drivers/phy/amlogic/phy-meson8b-usb2.c
index 436dfa1a8a04..03c061dd5f0d 100644
--- a/drivers/phy/amlogic/phy-meson8b-usb2.c
+++ b/drivers/phy/amlogic/phy-meson8b-usb2.c
@@ -302,6 +302,10 @@ static const struct of_device_id phy_meson8b_usb2_of_match[] = {
 		.compatible = "amlogic,meson8b-usb2-phy",
 		.data = &phy_meson8b_usb2_match_data
 	},
+	{
+		.compatible = "amlogic,meson8m2-usb2-phy",
+		.data = &phy_meson8b_usb2_match_data
+	},
 	{
 		.compatible = "amlogic,meson-gxbb-usb2-phy",
 		.data = &phy_meson8b_usb2_match_data
@@ -320,5 +324,5 @@ static struct platform_driver phy_meson8b_usb2_driver = {
 module_platform_driver(phy_meson8b_usb2_driver);
 
 MODULE_AUTHOR("Martin Blumenstingl <martin.blumenstingl@...glemail.com>");
-MODULE_DESCRIPTION("Meson8, Meson8b and GXBB USB2 PHY driver");
+MODULE_DESCRIPTION("Meson8, Meson8b, Meson8m2 and GXBB USB2 PHY driver");
 MODULE_LICENSE("GPL");
-- 
2.26.2