We will access the PMIC through ADI controller, thus this patch adds
the ADI device node for Spreadtrum SC9860 platform.
Signed-off-by: Baolin Wang <baolin.w...@linaro.org>
---
arch/arm64/boot/dts/sprd/sp9860g-1h10.dts | 1 +
arch/arm64/boot/dts/sprd/whale2.dtsi | 9 +++++++++
2 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
index 0362ecd..550f323 100644
--- a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
+++ b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
@@ -22,6 +22,7 @@
serial1 = &uart1; /* UART console */
serial2 = &uart2; /* Reserved */
serial3 = &uart3; /* for GPS */
+ spi0 = &adi_bus;
};
memory{
diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi
b/arch/arm64/boot/dts/sprd/whale2.dtsi
index b9cc0fb..63fe89e 100644
--- a/arch/arm64/boot/dts/sprd/whale2.dtsi
+++ b/arch/arm64/boot/dts/sprd/whale2.dtsi
@@ -113,6 +113,15 @@
#size-cells = <2>;
ranges;
+ adi_bus: spi@40030000 {
+ compatible = "sprd,sc9860-adi";
+ reg = <0 0x40030000 0 0x10000>;
+ hwlocks = <&hwlock 0>;
+ hwlock-names = "adi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
hwlock: hwspinlock@40500000 {
compatible = "sprd,hwspinlock-r3p0";
reg = <0 0x40500000 0 0x1000>;
--
1.7.9.5
