diff options
| -rw-r--r-- | arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi | 7 | ||||
| -rw-r--r-- | arch/arm/boot/dts/dra7-evm.dts | 4 | ||||
| -rw-r--r-- | arch/arm/boot/dts/dra7.dtsi | 22 | ||||
| -rw-r--r-- | arch/arm/boot/dts/dra72-evm-common.dtsi | 4 |
4 files changed, 35 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi index 78bee26361f158..079a7e16198b51 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi +++ b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi @@ -556,7 +556,12 @@ }; }; -&pcie1 { +&pcie1_rc { + status = "ok"; + gpios = <&gpio2 8 GPIO_ACTIVE_LOW>; +}; + +&pcie1_ep { gpios = <&gpio2 8 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index 132f2be10889fb..fd0aa3a7a2d641 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -937,3 +937,7 @@ status = "okay"; }; }; + +&pcie1_rc { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index addb7530cfbe0d..bf9c668a9c0887 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -272,7 +272,11 @@ #address-cells = <1>; ranges = <0x51000000 0x51000000 0x3000 0x0 0x20000000 0x10000000>; - pcie1: pcie@51000000 { + /** + * To enable PCI endpoint mode, disable the pcie1_rc + * node and enable pcie1_ep mode. + */ + pcie1_rc: pcie@51000000 { compatible = "ti,dra7-pcie"; reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>; reg-names = "rc_dbics", "ti_conf", "config"; @@ -293,12 +297,28 @@ <0 0 0 2 &pcie1_intc 2>, <0 0 0 3 &pcie1_intc 3>, <0 0 0 4 &pcie1_intc 4>; + status = "disabled"; pcie1_intc: interrupt-controller { interrupt-controller; #address-cells = <0>; #interrupt-cells = <1>; }; }; + + pcie1_ep: pcie_ep@51000000 { + compatible = "ti,dra7-pcie-ep"; + reg = <0x51000000 0x28>, <0x51002000 0x14c>, <0x51001000 0x28>, <0x1000 0x10000000>; + reg-names = "ep_dbics", "ti_conf", "ep_dbics2", "addr_space"; + interrupts = <0 232 0x4>; + num-lanes = <1>; + num-ib-windows = <4>; + num-ob-windows = <16>; + ti,hwmods = "pcie1"; + phys = <&pcie1_phy>; + phy-names = "pcie-phy0"; + syscon-legacy-mode = <&scm_conf1 0x14 2>; + status = "disabled"; + }; }; axi@1 { diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi index e50fbeea96e0f8..5d9762c4bc9974 100644 --- a/arch/arm/boot/dts/dra72-evm-common.dtsi +++ b/arch/arm/boot/dts/dra72-evm-common.dtsi @@ -545,3 +545,7 @@ status = "okay"; }; }; + +&pcie1_rc { + status = "okay"; +}; |