From: Ray Jui <rjui@xxxxxxxxxxxx>
This patch adds iProc I2C DT nodes for NS2 and enable them for the NS2
SVK board
Signed-off-by: Ray Jui <rjui@xxxxxxxxxxxx>
Reviewed-by: Vikram Prakash <vikramp@xxxxxxxxxxxx>
Reviewed-by: Scott Branden <sbranden@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/broadcom/ns2-svk.dts | 8 ++++++++
arch/arm64/boot/dts/broadcom/ns2.dtsi | 20 ++++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
index 244baf8..e5950d5 100644
--- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
@@ -52,6 +52,14 @@
};
soc: soc {
+ i2c0: i2c@66080000 {
+ status = "ok";
+ };
+
+ i2c1: i2c@660b0000 {
+ status = "ok";
+ };
+
uart3: serial@66130000 {
status = "ok";
};
diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi
index 92ecf1c..f603277 100644
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -178,6 +178,26 @@
<0x65260000 0x1000>;
};
+ i2c0: i2c@66080000 {
+ compatible = "brcm,iproc-i2c";
+ reg = <0x66080000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 394 IRQ_TYPE_NONE>;
+ clock-frequency = <100000>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@660b0000 {
+ compatible = "brcm,iproc-i2c";
+ reg = <0x660b0000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 395 IRQ_TYPE_NONE>;
+ clock-frequency = <100000>;
+ status = "disabled";
+ };
+
uart3: serial@66130000 {
compatible = "snps,dw-apb-uart";
reg = <0x66130000 0x100>;
--
1.9.1
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