p2360: Add support for max20024-rtc

bug 200138527
bug 1687264

Change-Id: I8dc4c84e1e62aa11d87b1f874add89f37651ec40
Signed-off-by: Vipin Kumar <vipink@nvidia.com>
Reviewed-on: http://git-master/r/833904
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Seshagiri Holi <sholi@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra124-p2360.dtsi b/arch/arm/boot/dts/tegra124-p2360.dtsi
index 141bace8ad8ad5e0c9ac203210e9eca8062b6483..404acdce006b1fabfc201ad3365023468ab43ab6 100644 (file)
--- a/arch/arm/boot/dts/tegra124-p2360.dtsi
+++ b/arch/arm/boot/dts/tegra124-p2360.dtsi
@@ -168,6 +168,15 @@
                                };
                        };
                };
+
+               max20024@68 {
+                       /* Max20024 and Max77620 are identical in register map
+                        * and interpretation of all fields. So compatible with
+                        * max77620
+                        */
+                       compatible = "maxim,max77620";
+                       reg = <0x68>;
+               };
        };
 
 

diff --git a/arch/arm/configs/tegra_p2360_gnu_linux_defconfig b/arch/arm/configs/tegra_p2360_gnu_linux_defconfig
index 15fbab5905bc7d1d44cfe8e4964a92b1dcb045c2..b56e28b3b1758cc736064274d67ff400ea4d2d51 100644 (file)
--- a/arch/arm/configs/tegra_p2360_gnu_linux_defconfig
+++ b/arch/arm/configs/tegra_p2360_gnu_linux_defconfig
@@ -312,6 +312,8 @@ CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_SWITCH=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_MAX77620=y
 CONFIG_DMADEVICES=y
 CONFIG_TEGRA20_APB_DMA=y
 CONFIG_STAGING=y

diff --git a/arch/arm/configs/tegra_p2360_gnu_linux_minimal_defconfig b/arch/arm/configs/tegra_p2360_gnu_linux_minimal_defconfig
index d965026ed8c8f13ca6b2731826b25c94a303a045..52a49e6d8884dadbe7bf9b5e363bc7d2c85b4608 100644 (file)
--- a/arch/arm/configs/tegra_p2360_gnu_linux_minimal_defconfig
+++ b/arch/arm/configs/tegra_p2360_gnu_linux_minimal_defconfig
@@ -167,6 +167,8 @@ CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_SWITCH=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_MAX77620=y
 CONFIG_DMADEVICES=y
 CONFIG_TEGRA20_APB_DMA=y
 CONFIG_TEGRA_IOMMU_SMMU=y