diff mbox series

[v2,7/7] arm64: dts: ti: k3-j7200-common-proc-board: Enable PCIe

Message ID 20201109170409.4498-8-kishon@ti.com
State New
Headers show
Series J7200: Add PCIe DT nodes to Enable PCIe | expand

Commit Message

Kishon Vijay Abraham I Nov. 9, 2020, 5:04 p.m. UTC
x2 lane PCIe slot in the common processor board is enabled and connected to
j7200 SOM. Add PCIe DT node in common processor board to reflect the
same.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 .../boot/dts/ti/k3-j7200-common-proc-board.dts    | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Comments

Vignesh Raghavendra Nov. 12, 2020, 3:56 p.m. UTC | #1
On 11/9/20 10:34 PM, Kishon Vijay Abraham I wrote:
> x2 lane PCIe slot in the common processor board is enabled and connected to
> j7200 SOM. Add PCIe DT node in common processor board to reflect the
> same.
> 
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---

Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>

>  .../boot/dts/ti/k3-j7200-common-proc-board.dts    | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> index 65a2e5aeb050..174a55a18522 100644
> --- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> +++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> @@ -6,6 +6,7 @@
>  /dts-v1/;
>  
>  #include "k3-j7200-som-p0.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
>  #include <dt-bindings/net/ti-dp83867.h>
>  #include <dt-bindings/mux/ti-serdes.h>
>  #include <dt-bindings/phy/phy.h>
> @@ -236,3 +237,17 @@
>  		resets = <&serdes_wiz0 3>;
>  	};
>  };
> +
> +&pcie1_rc {
> +	reset-gpios = <&exp1 2 GPIO_ACTIVE_HIGH>;
> +	phys = <&serdes0_pcie_link>;
> +	phy-names = "pcie-phy";
> +	num-lanes = <2>;
> +};
> +
> +&pcie1_ep {
> +	phys = <&serdes0_pcie_link>;
> +	phy-names = "pcie-phy";
> +	num-lanes = <2>;
> +	status = "disabled";
> +};
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 65a2e5aeb050..174a55a18522 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -6,6 +6,7 @@ 
 /dts-v1/;
 
 #include "k3-j7200-som-p0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/net/ti-dp83867.h>
 #include <dt-bindings/mux/ti-serdes.h>
 #include <dt-bindings/phy/phy.h>
@@ -236,3 +237,17 @@ 
 		resets = <&serdes_wiz0 3>;
 	};
 };
+
+&pcie1_rc {
+	reset-gpios = <&exp1 2 GPIO_ACTIVE_HIGH>;
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+};
+
+&pcie1_ep {
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+	status = "disabled";
+};