From: Stephen Warren <swarren@xxxxxxxxxx>
DT compatible values should always include an entry for the specific
chip in addition to any earlier generations that the HW is backwards-
compatible with.
This doesn't affect the kernel at all given current driver code, but
U-Boot needs to distinguish between Tegra114 and Tegra30 for this HW,
and I'd like to synchronize the DT content.
Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
---
arch/arm/boot/dts/tegra114.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index cb9393a53422..8932ea3afd5f 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -672,7 +672,7 @@
};
usb@7d000000 {
- compatible = "nvidia,tegra30-ehci", "usb-ehci";
+ compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci", "usb-ehci";
reg = <0x7d000000 0x4000>;
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
phy_type = "utmi";
@@ -684,7 +684,7 @@
};
phy1: usb-phy@7d000000 {
- compatible = "nvidia,tegra30-usb-phy";
+ compatible = "nvidia,tegra114-usb-phy", "nvidia,tegra30-usb-phy";
reg = <0x7d000000 0x4000 0x7d000000 0x4000>;
phy_type = "utmi";
clocks = <&tegra_car TEGRA114_CLK_USBD>,
@@ -708,7 +708,7 @@
};
usb@7d008000 {
- compatible = "nvidia,tegra30-ehci", "usb-ehci";
+ compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci", "usb-ehci";
reg = <0x7d008000 0x4000>;
interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
phy_type = "utmi";
@@ -720,7 +720,7 @@
};
phy3: usb-phy@7d008000 {
- compatible = "nvidia,tegra30-usb-phy";
+ compatible = "nvidia,tegra114-usb-phy", "nvidia,tegra30-usb-phy";
reg = <0x7d008000 0x4000 0x7d000000 0x4000>;
phy_type = "utmi";
clocks = <&tegra_car TEGRA114_CLK_USB3>,
--
2.9.2
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