[power supply]: Cherry pick patches for enabling gs101 power supply

Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml

@@ -9,13 +9,11 @@ title: Maxim MAX17201 fuel gauge
 maintainers:
   - Dimitri Fedrau <dima.fedrau@gmail.com>
 
-allOf:
-  - $ref: power-supply.yaml#
-
 properties:
   compatible:
     oneOf:
       - const: maxim,max17201
+      - const: maxim,max77759-fg
       - items:
           - enum:
               - maxim,max17205
@@ -25,11 +23,18 @@ properties:
     items:
       - description: ModelGauge m5 registers
       - description: Nonvolatile registers
+    minItems: 1
+    maxItems: 2
 
   reg-names:
     items:
       - const: m5
       - const: nvmem
+    minItems: 1
+    maxItems: 2
+
+  shunt-resistor-micro-ohms:
+    description: The value of current sense resistor in microohms.
 
   interrupts:
     maxItems: 1
@@ -39,6 +44,37 @@ required:
   - reg
   - reg-names
 
+allOf:
+  - $ref: power-supply.yaml#
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - maxim,max17201
+    then:
+      properties:
+        reg:
+          minItems: 2
+        reg-names:
+          minItems: 2
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - maxim,max77759-fg
+    then:
+      properties:
+        reg:
+          maxItems: 1
+        reg-names:
+          maxItems: 1
+      required:
+        - shunt-resistor-micro-ohms
+
 unevaluatedProperties: false
 
 examples:

arch/arm64/boot/dts/exynos/google/Makefile

@@ -2,4 +2,5 @@
 
 dtb-$(CONFIG_ARCH_EXYNOS) += \
 	gs101-oriole.dtb \
-	gs101-raven.dtb
+	gs101-raven.dtb \
+	gs101-bluejay.dtb

arch/arm64/boot/dts/exynos/google/gs101-bluejay.dts

@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Bluejay Device Tree
+ *
+ * Copyright 2021-2023 Google LLC
+ */
+
+/dts-v1/;
+
+#include "gs101-pixel-common.dtsi"
+
+/ {
+	model = "Bluejay";
+	compatible = "google,gs101-bluejay", "google,gs101";
+};
+
+&cont_splash_mem {
+	reg = <0x0 0xfac00000 (1080 * 2400 * 4)>;
+	status = "okay";
+};
+
+&framebuffer0 {
+	width = <1080>;
+	height = <2400>;
+	stride = <(1080 * 4)>;
+	format = "a8r8g8b8";
+	status = "okay";
+};
+
+&spitouch {
+	st,dchip_id = /bits/ 8 <0x36 0x48>;
+	st,max-coords = <1079 2399>;
+	st,udfps-coords = <540 1717>;
+	st,touch_offload_id = /bits/ 8 <'0' '0' 'b' '3'>;
+
+	fts,x-max = <1080>;
+	fts,y-max = <2400>;
+};

arch/arm64/boot/dts/exynos/google/gs101-oriole.dts

@@ -27,3 +27,13 @@
 	format = "a8r8g8b8";
 	status = "okay";
 };
+
+&spitouch {
+	st,dchip_id = /bits/ 8 <0x36 0x48>;
+	st,max-coords = <1079 2399>;
+	st,udfps-coords = <540 1769>;
+	st,touch_offload_id = /bits/ 8 <'0' '0' 'o' '6'>;
+
+	fts,x-max = <1080>;
+	fts,y-max = <2400>;
+};