ARM: dts: msm: Add reserved channel for MSM8998/SDM660/SDM630

Channel 511 is used for debug port on MSM8998/SDM660/SDM630
targets. Reserve the same to avoid the access from other
peripherals.

Change-Id: I928916b7d61793a07e9a3b2e1c2127a247c71730
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>

diff --git a/arch/arm/boot/dts/qcom/msm8998.dtsi b/arch/arm/boot/dts/qcom/msm8998.dtsi
index 02b7a44..408cb50 100644 (file)
--- a/arch/arm/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm/boot/dts/qcom/msm8998.dtsi
@@ -434,6 +434,7 @@
                interrupts = <GIC_SPI 326 IRQ_TYPE_NONE>;
                qcom,ee = <0>;
                qcom,channel = <0>;
+               qcom,reserved-chan = <511>;
                #address-cells = <2>;
                #size-cells = <0>;
                interrupt-controller;

diff --git a/arch/arm/boot/dts/qcom/sdm630.dtsi b/arch/arm/boot/dts/qcom/sdm630.dtsi
index 9626e05..06a00d5 100644 (file)
--- a/arch/arm/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm630.dtsi
@@ -1972,6 +1972,7 @@
                interrupts = <GIC_SPI 326 IRQ_TYPE_NONE>;
                qcom,ee = <0>;
                qcom,channel = <0>;
+               qcom,reserved-chan = <511>;
                #address-cells = <2>;
                #size-cells = <0>;
                interrupt-controller;

diff --git a/arch/arm/boot/dts/qcom/sdm660.dtsi b/arch/arm/boot/dts/qcom/sdm660.dtsi
index 1e0b613..6c6c323 100644 (file)
--- a/arch/arm/boot/dts/qcom/sdm660.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm660.dtsi
@@ -466,6 +466,7 @@
                interrupts = <GIC_SPI 326 IRQ_TYPE_NONE>;
                qcom,ee = <0>;
                qcom,channel = <0>;
+               qcom,reserved-chan = <511>;
                #address-cells = <2>;
                #size-cells = <0>;
                interrupt-controller;