ARM: dts: exynos: Add top-off charging regulator node for I9100

Value taken from Galaxy S2 Epic 4G Touch SPH-D710 Android vendor
kernel [0] which always sets 200mA.

Also rearrange regulators based on definition in max8997.h.

[0] https://github.com/krzk/linux-vendor-backup/blob/samsung/galaxy-s2-epic-4g-touch-sph-d710-exynos4210-dump/drivers/power/sec_battery_u1.c#L1525

Signed-off-by: Timon Baetz <timon.baetz@protonmail.com>
Link: https://lore.kernel.org/r/20201230205139.1812366-8-timon.baetz@protonmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts
index 2837ac0..304a8ee 100644 (file)
--- a/arch/arm/boot/dts/exynos4210-i9100.dts
+++ b/arch/arm/boot/dts/exynos4210-i9100.dts
@@ -560,6 +560,16 @@
                                regulator-boot-on;
                        };
 
+                       EN32KHZ_AP {
+                               regulator-name = "EN32KHZ_AP";
+                               regulator-always-on;
+                       };
+
+                       EN32KHZ_CP {
+                               regulator-name = "EN32KHZ_CP";
+                               regulator-always-on;
+                       };
+
                        charger_reg: CHARGER {
                                regulator-name = "CHARGER";
                                regulator-min-microamp = <200000>;
@@ -573,13 +583,10 @@
                                regulator-always-on;
                        };
 
-                       EN32KHZ_AP {
-                               regulator-name = "EN32KHZ_AP";
-                               regulator-always-on;
-                       };
-
-                       EN32KHZ_CP {
-                               regulator-name = "EN32KHZ_CP";
+                       CHARGER_TOPOFF {
+                               regulator-name = "CHARGER_TOPOFF";
+                               regulator-min-microamp = <200000>;
+                               regulator-max-microamp = <200000>;
                                regulator-always-on;
                        };
                };