diff mbox series

ARM: dts: qcom-msm8660: Add GSBI1 SPI bus

Message ID 20200608070718.59666-1-linus.walleij@linaro.org (mailing list archive)
State New, archived
Headers show
Series ARM: dts: qcom-msm8660: Add GSBI1 SPI bus | expand

Commit Message

Linus Walleij June 8, 2020, 7:07 a.m. UTC 
GSBI1 can be used to enable an external SPI bus on e.g. the
APQ8060. On the DragonBoard APQ8060 this SPI bus is used to
talk to the LCD display.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 arch/arm/boot/dts/qcom-msm8660.dtsi | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi
index 480fc08cbe8e..5b21fbc12d37 100644
--- a/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -130,6 +130,31 @@  gcc: clock-controller@900000 {
 			reg = <0x900000 0x4000>;
 		};
 
+		gsbi1: gsbi@16000000 {
+			compatible = "qcom,gsbi-v1.0.0";
+			cell-index = <12>;
+			reg = <0x16000000 0x100>;
+			clocks = <&gcc GSBI1_H_CLK>;
+			clock-names = "iface";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			status = "disabled";
+
+			syscon-tcsr = <&tcsr>;
+
+			gsbi1_spi: spi@16080000 {
+				compatible = "qcom,spi-qup-v1.1.1";
+				reg = <0x16080000 0x1000>;
+				interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&gcc GSBI1_QUP_CLK>, <&gcc GSBI1_H_CLK>;
+				clock-names = "core", "iface";
+				status = "disabled";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		gsbi6: gsbi@16500000 {
 			compatible = "qcom,gsbi-v1.0.0";
 			cell-index = <12>;