[PATCH 1/2] MIPS: Ci20: Enable RTC driver

[PATCH 1/2] MIPS: Ci20: Enable RTC driver

[Mathieu Malaterre]

Update the Ci20's defconfig to enable the JZ4780's RTC driver.

Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
 arch/mips/configs/ci20_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/mips/configs/ci20_defconfig b/arch/mips/configs/ci20_defconfig
index 99719cc4c137..2571045e14df 100644
--- a/arch/mips/configs/ci20_defconfig
+++ b/arch/mips/configs/ci20_defconfig
@@ -105,6 +105,8 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
 # CONFIG_HID is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_MMC=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_JZ4740=y
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_MEMORY=y
 # CONFIG_DNOTIFY is not set
-- 
2.11.0

[PATCH 2/2] MIPS: jz4780: DTS: Probe the jz4740-rtc driver from devicetree

[Mathieu Malaterre]

The jz4740-rtc driver supports both jz4740 & jz4780, setup the compatible
string to jz4780.

Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
 arch/mips/boot/dts/ingenic/jz4780.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index 02a752eb6a8e..c338c7d1cbca 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -48,6 +48,17 @@
 		};
 	};
 
+	rtc_dev: rtc@10003000 {
+		compatible = "ingenic,jz4780-rtc";
+		reg = <0x10003000 0x4c>;
+
+		interrupt-parent = <&intc>;
+		interrupts = <32>;
+
+		clocks = <&cgu JZ4780_CLK_RTCLK>;
+		clock-names = "rtc";
+	};
+
 	pinctrl: pin-controller@10010000 {
 		compatible = "ingenic,jz4780-pinctrl";
 		reg = <0x10010000 0x600>;
-- 
2.11.0