[PATCH] arm64: zynqmp: Describe DisplayPort connector for Kria
From: Vishal Sagar vishal.sagar@amd.com
Add a device tree node to describe the DisplayPort connector, and connect it to the DPSUB output.
The patch was tested on kv260-revB/rev2 and also kr260-revB.
Signed-off-by: Vishal Sagar vishal.sagar@amd.com Signed-off-by: Michal Simek michal.simek@amd.com ---
arch/arm/dts/zynqmp-sck-kr-g-revB.dtso | 20 ++++++++++++++++++++ arch/arm/dts/zynqmp-sck-kv-g-revB.dtso | 20 ++++++++++++++++++++ 2 files changed, 40 insertions(+)
diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso b/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso index 6c29f6574134..0a0cbd2b69ae 100644 --- a/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso +++ b/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso @@ -66,6 +66,18 @@ #clock-cells = <0>; clock-frequency = <74250000>; }; + + dpcon { + compatible = "dp-connector"; + label = "P11"; + type = "full-size"; + + port { + dpcon_in: endpoint { + remote-endpoint = <&dpsub_dp_out>; + }; + }; + }; };
&i2c1 { /* I2C_SCK C26/C27 - MIO from SOM */ @@ -130,6 +142,14 @@ phy-names = "dp-phy0"; phys = <&psgtr 1 PHY_TYPE_DP 0 1>; assigned-clock-rates = <27000000>, <25000000>, <300000000>; + + ports { + port@5 { + dpsub_dp_out: endpoint { + remote-endpoint = <&dpcon_in>; + }; + }; + }; };
&zynqmp_dpdma { diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso index a4b4465d2038..a449c1161b1e 100644 --- a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso +++ b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso @@ -63,6 +63,18 @@ #clock-cells = <0>; clock-frequency = <27000000>; }; + + dpcon { + compatible = "dp-connector"; + label = "P11"; + type = "full-size"; + + port { + dpcon_in: endpoint { + remote-endpoint = <&dpsub_dp_out>; + }; + }; + }; };
&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */ @@ -97,6 +109,14 @@ phy-names = "dp-phy0", "dp-phy1"; phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>; assigned-clock-rates = <27000000>, <25000000>, <300000000>; + + ports { + port@5 { + dpsub_dp_out: endpoint { + remote-endpoint = <&dpcon_in>; + }; + }; + }; };
&zynqmp_dpdma {
On 3/21/24 16:54, Michal Simek wrote:
From: Vishal Sagar vishal.sagar@amd.com
Add a device tree node to describe the DisplayPort connector, and connect it to the DPSUB output.
The patch was tested on kv260-revB/rev2 and also kr260-revB.
Signed-off-by: Vishal Sagar vishal.sagar@amd.com Signed-off-by: Michal Simek michal.simek@amd.com
arch/arm/dts/zynqmp-sck-kr-g-revB.dtso | 20 ++++++++++++++++++++ arch/arm/dts/zynqmp-sck-kv-g-revB.dtso | 20 ++++++++++++++++++++ 2 files changed, 40 insertions(+)
diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso b/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso index 6c29f6574134..0a0cbd2b69ae 100644 --- a/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso +++ b/arch/arm/dts/zynqmp-sck-kr-g-revB.dtso @@ -66,6 +66,18 @@ #clock-cells = <0>; clock-frequency = <74250000>; };
dpcon {
compatible = "dp-connector";label = "P11";type = "full-size";port {dpcon_in: endpoint {remote-endpoint = <&dpsub_dp_out>;};};}; };
&i2c1 { /* I2C_SCK C26/C27 - MIO from SOM */
@@ -130,6 +142,14 @@ phy-names = "dp-phy0"; phys = <&psgtr 1 PHY_TYPE_DP 0 1>; assigned-clock-rates = <27000000>, <25000000>, <300000000>;
ports {
port@5 {dpsub_dp_out: endpoint {remote-endpoint = <&dpcon_in>;};};}; };
&zynqmp_dpdma {
diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso index a4b4465d2038..a449c1161b1e 100644 --- a/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso +++ b/arch/arm/dts/zynqmp-sck-kv-g-revB.dtso @@ -63,6 +63,18 @@ #clock-cells = <0>; clock-frequency = <27000000>; };
dpcon {
compatible = "dp-connector";label = "P11";type = "full-size";port {dpcon_in: endpoint {remote-endpoint = <&dpsub_dp_out>;};};}; };
&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
@@ -97,6 +109,14 @@ phy-names = "dp-phy0", "dp-phy1"; phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>; assigned-clock-rates = <27000000>, <25000000>, <300000000>;
ports {
port@5 {dpsub_dp_out: endpoint {remote-endpoint = <&dpcon_in>;};};}; };
&zynqmp_dpdma {
Applied. M
participants (1)
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Michal Simek