From: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
Add IIC3 node to R8A7792 SoC device tree and a DA9063 PMIC node
to V2H Blanche board device tree.
Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxx>
Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Cc: Simon Horman <horms+renesas@xxxxxxxxxxxx>
Cc: linux-renesas-soc@xxxxxxxxxxxxxxx
To: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
---
NOTE: R8A7792 Blanche does not share the PMIC IRQ line with other PMICs,
hence the regulator-quirk-rcar-gen2.c does not need a new entry.
---
arch/arm/boot/dts/r8a7792-blanche.dts | 20 ++++++++++++++++++++
arch/arm/boot/dts/r8a7792.dtsi | 18 ++++++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts
index f92301290b02..b6fa80c3b07e 100644
--- a/arch/arm/boot/dts/r8a7792-blanche.dts
+++ b/arch/arm/boot/dts/r8a7792-blanche.dts
@@ -308,6 +308,26 @@
};
};
+&iic3 {
+ status = "okay";
+
+ pmic@58 {
+ compatible = "dlg,da9063";
+ reg = <0x58>;
+ interrupt-parent = <&irqc>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+
+ rtc {
+ compatible = "dlg,da9063-rtc";
+ };
+
+ wdt {
+ compatible = "dlg,da9063-watchdog";
+ };
+ };
+};
+
&du {
pinctrl-0 = <&du0_pins &du1_pins>;
pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index 8e9eb4b704d3..38fb43d11b27 100644
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -22,6 +22,7 @@
i2c3 = &i2c3;
i2c4 = &i2c4;
i2c5 = &i2c5;
+ i2c6 = &iic3;
spi0 = &qspi;
spi1 = &msiof0;
spi2 = &msiof1;
@@ -444,6 +445,23 @@
status = "disabled";
};
+ iic3: i2c@e60b0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-r8a7792",
+ "renesas,rcar-gen2-iic",
+ "renesas,rmobile-iic";
+ reg = <0 0xe60b0000 0 0x425>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 926>;
+ dmas = <&dmac0 0x77>, <&dmac0 0x78>,
+ <&dmac1 0x77>, <&dmac1 0x78>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
+ resets = <&cpg 926>;
+ status = "disabled";
+ };
+
dmac0: dma-controller@e6700000 {
compatible = "renesas,dmac-r8a7792",
"renesas,rcar-dmac";
--
2.19.2
