| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20250424080328.57671-1-j-choudhary@ti.com>
Date: Thu, 24 Apr 2025 13:33:28 +0530
From: Jayesh Choudhary <j-choudhary@...com>
To: <nm@...com>, <vigneshr@...com>, <u-kumar1@...com>, <devarsht@...com>,
<linux-kernel@...r.kernel.org>
CC: <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
<kristo@...nel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <j-choudhary@...com>
Subject: [PATCH] arm64: dts: ti: k3-j721e-common-proc-board-infotainment: Fix nodes for dtbs warnings
Fix hdmi-connector and tfp bridge node as per the bindings,
- remove 'digital' property which is required for DVI connector not HDMI
- Add 'ti,deskew' property which is a required property
- Fix ports property for tfp410 bridge
- Change node names appropriately
Redefine the ports for dss and for k3-j721e-common-proc-board.dts,
add reg property for the port (@0) to get rid of dtbs_warnings in
infotainment overlay when ports for dss are re-defined.
Fixes: 9c0fa304fa56 ("arm64: dts: ti: k3-j721e: Add overlay for J721E Infotainment Expansion Board")
Signed-off-by: Jayesh Choudhary <j-choudhary@...com>
---
...-j721e-common-proc-board-infotainment.dtso | 57 +++++++++++--------
.../dts/ti/k3-j721e-common-proc-board.dts | 6 +-
2 files changed, 38 insertions(+), 25 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board-infotainment.dtso b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board-infotainment.dtso
index 65a7e54f0884..e4e5f941f20b 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board-infotainment.dtso
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board-infotainment.dtso
@@ -15,12 +15,11 @@
#include "k3-pinctrl.h"
&{/} {
- hdmi-connector {
+ connector-hdmi {
compatible = "hdmi-connector";
label = "hdmi";
type = "a";
ddc-i2c-bus = <&main_i2c1>;
- digital;
/* P12 - HDMI_HPD */
hpd-gpios = <&exp6 10 GPIO_ACTIVE_HIGH>;
@@ -31,28 +30,32 @@ hdmi_connector_in: endpoint {
};
};
- dvi-bridge {
- #address-cells = <1>;
- #size-cells = <0>;
+ bridge-dvi {
compatible = "ti,tfp410";
/* P10 - HDMI_PDn */
powerdown-gpios = <&exp6 8 GPIO_ACTIVE_LOW>;
+ ti,deskew = <0>;
- port@0 {
- reg = <0>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
- tfp410_in: endpoint {
- remote-endpoint = <&dpi_out0>;
- pclk-sample = <1>;
+ tfp410_in: endpoint {
+ remote-endpoint = <&dpi_out0>;
+ pclk-sample = <1>;
+ };
};
- };
- port@1 {
- reg = <1>;
+ port@1 {
+ reg = <1>;
- tfp410_out: endpoint {
- remote-endpoint =
- <&hdmi_connector_in>;
+ tfp410_out: endpoint {
+ remote-endpoint =
+ <&hdmi_connector_in>;
+ };
};
};
};
@@ -148,17 +151,23 @@ p11-hog {
&dss {
pinctrl-names = "default";
pinctrl-0 = <&dss_vout0_pins_default>;
-};
-&dss_ports {
- #address-cells = <1>;
- #size-cells = <0>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
- port@1 {
- reg = <1>;
+ port@0 {
+ reg = <0>;
+ dpi0_out: endpoint {
+ remote-endpoint = <&dp0_in>;
+ };
+ };
- dpi_out0: endpoint {
- remote-endpoint = <&tfp410_in>;
+ port@1 {
+ reg = <1>;
+ dpi_out0: endpoint {
+ remote-endpoint = <&tfp410_in>;
+ };
};
};
};
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index 4421852161dd..e3d0ef6913b2 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -804,7 +804,11 @@ &dss {
};
&dss_ports {
- port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
dpi0_out: endpoint {
remote-endpoint = <&dp0_in>;
};
--
2.34.1
Powered by blists - more mailing lists