[PATCH v2 01/11] dt-bindings: display: panel: s6e3ha8: Adjust to reflect the DDIC and panel used

[David Heidelberg via B4 Relay <devnull+david.ixit.cz@kernel.org>]

From: David Heidelberg <david@ixit.cz>

S6E3HA8 is the DDIC, while the panel used on the Samsung Galaxy S9 is
the Samsung AMB577PX01. Introduce a compatible reflecting that, adjust
the example, and deprecate the DDIC-only samsung,s6e3ha8 compatible.

Update the polarity to better match newly introduced compatibles with
fixed logic.

Assisted-by: LLM
Signed-off-by: David Heidelberg <david@ixit.cz>
---
 .../bindings/display/panel/samsung,s6e3ha8.yaml         | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml
index 00ce5a4e1c6be..ca250b1b91712 100644
--- a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml
+++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml
@@ -1,28 +1,35 @@
 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
 %YAML 1.2
 ---
 $id: http://devicetree.org/schemas/display/panel/samsung,s6e3ha8.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Samsung s6e3ha8 AMOLED DSI panel
 
-description: The s6e3ha8 is a 1440x2960 DPI display panel from Samsung Mobile
-  Displays (SMD).
+description: |
+  The s6e3ha8 is a display driver IC used in 1440x2960 AMOLED panels from
+  Samsung Mobile Displays (SMD).
+
+  Known panels:
+    - AMB577PX01, 5.77", Samsung Galaxy S9 (samsung,s6e3ha8-amb577px01)
 
 maintainers:
   - Dzmitry Sankouski <dsankouski@gmail.com>
 
 allOf:
   - $ref: panel-common.yaml#
 
 properties:
   compatible:
-    const: samsung,s6e3ha8
+    oneOf:
+      - const: samsung,s6e3ha8-amb577px01
+      - const: samsung,s6e3ha8
+        deprecated: true
 
   reg:
     maxItems: 1
 
   vdd3-supply:
     description: VDD regulator
 
   vci-supply:
@@ -44,23 +51,23 @@ examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
 
     dsi {
         #address-cells = <1>;
         #size-cells = <0>;
 
         panel@0 {
-            compatible = "samsung,s6e3ha8";
+            compatible = "samsung,s6e3ha8-amb577px01";
             reg = <0>;
             vci-supply = <&s2dos05_ldo4>;
             vddr-supply = <&s2dos05_buck1>;
             vdd3-supply = <&s2dos05_ldo1>;
             te-gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
-            reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+            reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
             pinctrl-0 = <&sde_dsi_active &sde_te_active_sleep>;
             pinctrl-1 = <&sde_dsi_suspend &sde_te_active_sleep>;
             pinctrl-names = "default", "sleep";
 
             port {
                 panel_in: endpoint {
                     remote-endpoint = <&mdss_dsi0_out>;
                 };

-- 
2.55.0