ARM64:jetson-cv: add dt support for A03 revision
Damon Duan [Mon, 16 Nov 2015 08:40:00 +0000 (16:40 +0800)]
Jetson-CV A03 revision needs below settings in bootloader:
- enable low-battery shut down(MBLPD)
- disable active discharge for LDO4
Add support in DT for these settings.

Bug 1698711

Change-Id: Ic7604fc32c0650b185525d45bf1bf5c54738b8b4
Signed-off-by: Damon Duan <danield@nvidia.com>
Reviewed-on: http://git-master/r/833366
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Hayden Du <haydend@nvidia.com>
GVS: Gerrit_Virtual_Submit

arch/arm64/boot/dts/tegra210-platforms/tegra210-jetson-cv-power-tree-p2597-2180-a00.dtsi

index 9e86b54..8892dbb 100644 (file)
 
        i2c@7000d000 {
                max77620@3c {
+                       low-battery-monitor {
+                               maxim,low-battery-shutdown-enable;
+                       };
+
                        fps {
                                fps@0 {
                                        maxim,fps-time-period = <1280>;
@@ -34,6 +38,9 @@
                                ldo2 {
                                        regulator-name = "vddio-sdmmc1";
                                };
+                               ldo4 {
+                                       regulator-disable-active-discharge;
+                               };
                                ldo6 {
                                        /delete-property/ regulator-always-on;
                                        /delete-property/ regulator-boot-on;