[v3,3/3] arm64: dts: msm8916: Add CCI node

Message ID 1583340776-27865-3-git-send-email-loic.poulain@linaro.org
State New
Headers show
Series
  • Untitled series #27975
Related show

Commit Message

Loic Poulain March 4, 2020, 4:52 p.m.
The msm8916 CCI controller provides one CCI/I2C bus.

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
---
 v2: add this patch in the series
 v3: add only cci node for now

 arch/arm64/boot/dts/qcom/msm8916.dtsi | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 8686e10..985cb5f 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1451,6 +1451,33 @@ 
 			};
 		};
 
+		cci@1b0c000 {
+			compatible = "qcom,msm8916-cci";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x1b0c000 0x1000>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&gcc GCC_CAMSS_TOP_AHB_CLK>,
+				<&gcc GCC_CAMSS_CCI_AHB_CLK>,
+				<&gcc GCC_CAMSS_CCI_CLK>,
+				<&gcc GCC_CAMSS_AHB_CLK>;
+			clock-names = "camss_top_ahb", "cci_ahb",
+				      "cci", "camss_ahb";
+			assigned-clocks = <&gcc GCC_CAMSS_CCI_AHB_CLK>,
+					  <&gcc GCC_CAMSS_CCI_CLK>;
+			assigned-clock-rates = <80000000>, <19200000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&cci0_default>;
+			status = "disabled";
+
+			cci0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <400000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		camss: camss@1b00000 {
 			compatible = "qcom,msm8916-camss";
 			reg = <0x1b0ac00 0x200>,