diff mbox

[1/2] ARM: tegra: fix Tegra114 USB compatible values

Message ID 20160815173132.12270-1-swarren@wwwdotorg.org
State Accepted
Headers show

Commit Message

Stephen Warren Aug. 15, 2016, 5:31 p.m. UTC 
From: Stephen Warren <swarren@nvidia.com>

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@nvidia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Thierry Reding Aug. 16, 2016, 12:38 p.m. UTC | #1 
On Mon, Aug 15, 2016 at 11:31:31AM -0600, Stephen Warren wrote:
> From: Stephen Warren <swarren@nvidia.com>
> 
> 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@nvidia.com>
> ---
>  arch/arm/boot/dts/tegra114.dtsi | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)

Both patches applied, thanks.

Thierry
diff mbox

Patch

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>,