From 805c525b082bc24616960527a6d640e6a923141a Mon Sep 17 00:00:00 2001
From: Chris Packham <judge.packham@gmail.com>
Date: Wed, 3 Mar 2021 14:09:45 +1300
Subject: [PATCH] powerpc: t2080rdb: Enable RTC support
The T2080RDB has a ds1339 on i2c0. Add this to the devicetree and enable
the relevant support in the configs.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
---
arch/powerpc/dts/t2080rdb.dts | 8 ++++++++
configs/T2080RDB_NAND_defconfig | 2 ++
configs/T2080RDB_SDCARD_defconfig | 2 ++
configs/T2080RDB_SPIFLASH_defconfig | 2 ++
configs/T2080RDB_defconfig | 2 ++
5 files changed, 16 insertions(+)
diff --git a/arch/powerpc/dts/t2080rdb.dts b/arch/powerpc/dts/t2080rdb.dts
index 34ec6a74cb..74bbb20e2a 100644
--- a/arch/powerpc/dts/t2080rdb.dts
+++ b/arch/powerpc/dts/t2080rdb.dts
@@ -30,3 +30,11 @@
spi-max-frequency = <10000000>; /* input clock */
};
};
+
+&i2c0 {
+ status = "okay";
+ rtc@68 {
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ };
+};
diff --git a/configs/T2080RDB_NAND_defconfig b/configs/T2080RDB_NAND_defconfig
index d7ccee2559..543d34e249 100644
--- a/configs/T2080RDB_NAND_defconfig
+++ b/configs/T2080RDB_NAND_defconfig
@@ -77,6 +77,8 @@ CONFIG_DM_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NAND=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_DS1307=y
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
diff --git a/configs/T2080RDB_SDCARD_defconfig b/configs/T2080RDB_SDCARD_defconfig
index 99ea925df8..d947846e64 100644
--- a/configs/T2080RDB_SDCARD_defconfig
+++ b/configs/T2080RDB_SDCARD_defconfig
@@ -74,6 +74,8 @@ CONFIG_DM_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_MMC=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_DS1307=y
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
diff --git a/configs/T2080RDB_SPIFLASH_defconfig b/configs/T2080RDB_SPIFLASH_defconfig
index c820c2bf5a..6f7b083bc6 100644
--- a/configs/T2080RDB_SPIFLASH_defconfig
+++ b/configs/T2080RDB_SPIFLASH_defconfig
@@ -76,6 +76,8 @@ CONFIG_DM_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_SPIFLASH=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_DS1307=y
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
diff --git a/configs/T2080RDB_defconfig b/configs/T2080RDB_defconfig
index d20de349de..9dd01bbe50 100644
--- a/configs/T2080RDB_defconfig
+++ b/configs/T2080RDB_defconfig
@@ -61,6 +61,8 @@ CONFIG_DM_PCI=y
CONFIG_DM_PCI_COMPAT=y
CONFIG_PCIE_FSL=y
CONFIG_SYS_QE_FMAN_FW_IN_NOR=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_DS1307=y
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
--
2.39.5