diff options
Diffstat (limited to 'target/linux/ipq806x/patches/0093-ARM-dts-qcom-Update-msm8660-device-trees.patch')
| -rw-r--r-- | target/linux/ipq806x/patches/0093-ARM-dts-qcom-Update-msm8660-device-trees.patch | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches/0093-ARM-dts-qcom-Update-msm8660-device-trees.patch b/target/linux/ipq806x/patches/0093-ARM-dts-qcom-Update-msm8660-device-trees.patch new file mode 100644 index 0000000..72f9939 --- /dev/null +++ b/target/linux/ipq806x/patches/0093-ARM-dts-qcom-Update-msm8660-device-trees.patch @@ -0,0 +1,191 @@ +From 355bf7c6410f5b6e37b5c2b28ebe59bb701c42d6 Mon Sep 17 00:00:00 2001 +From: Kumar Gala <galak@codeaurora.org> +Date: Wed, 28 May 2014 12:12:40 -0500 +Subject: [PATCH 093/182] ARM: dts: qcom: Update msm8660 device trees + +* Move SoC peripherals into an SoC container node +* Move serial enabling into board file (qcom-msm8660-surf.dts) +* Cleanup cpu node to match binding spec, enable-method and compatible + should be per cpu, not part of the container +* Add GSBI node and configuration of GSBI controller + +Signed-off-by: Kumar Gala <galak@codeaurora.org> +--- + arch/arm/boot/dts/qcom-msm8660-surf.dts | 10 +++ + arch/arm/boot/dts/qcom-msm8660.dtsi | 115 ++++++++++++++++++------------- + 2 files changed, 78 insertions(+), 47 deletions(-) + +diff --git a/arch/arm/boot/dts/qcom-msm8660-surf.dts b/arch/arm/boot/dts/qcom-msm8660-surf.dts +index 169bad9..45180ad 100644 +--- a/arch/arm/boot/dts/qcom-msm8660-surf.dts ++++ b/arch/arm/boot/dts/qcom-msm8660-surf.dts +@@ -3,4 +3,14 @@ + / { + model = "Qualcomm MSM8660 SURF"; + compatible = "qcom,msm8660-surf", "qcom,msm8660"; ++ ++ soc { ++ gsbi@19c00000 { ++ status = "ok"; ++ qcom,mode = <GSBI_PROT_I2C_UART>; ++ serial@19c40000 { ++ status = "ok"; ++ }; ++ }; ++ }; + }; +diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi +index c52a9e9..53837aaa2f 100644 +--- a/arch/arm/boot/dts/qcom-msm8660.dtsi ++++ b/arch/arm/boot/dts/qcom-msm8660.dtsi +@@ -3,6 +3,7 @@ + /include/ "skeleton.dtsi" + + #include <dt-bindings/clock/qcom,gcc-msm8660.h> ++#include <dt-bindings/soc/qcom,gsbi.h> + + / { + model = "Qualcomm MSM8660"; +@@ -12,16 +13,18 @@ + cpus { + #address-cells = <1>; + #size-cells = <0>; +- compatible = "qcom,scorpion"; +- enable-method = "qcom,gcc-msm8660"; + + cpu@0 { ++ compatible = "qcom,scorpion"; ++ enable-method = "qcom,gcc-msm8660"; + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + }; + + cpu@1 { ++ compatible = "qcom,scorpion"; ++ enable-method = "qcom,gcc-msm8660"; + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2>; +@@ -33,55 +36,73 @@ + }; + }; + +- intc: interrupt-controller@2080000 { +- compatible = "qcom,msm-8660-qgic"; +- interrupt-controller; +- #interrupt-cells = <3>; +- reg = < 0x02080000 0x1000 >, +- < 0x02081000 0x1000 >; +- }; ++ soc: soc { ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ranges; ++ compatible = "simple-bus"; + +- timer@2000000 { +- compatible = "qcom,scss-timer", "qcom,msm-timer"; +- interrupts = <1 0 0x301>, +- <1 1 0x301>, +- <1 2 0x301>; +- reg = <0x02000000 0x100>; +- clock-frequency = <27000000>, +- <32768>; +- cpu-offset = <0x40000>; +- }; ++ intc: interrupt-controller@2080000 { ++ compatible = "qcom,msm-8660-qgic"; ++ interrupt-controller; ++ #interrupt-cells = <3>; ++ reg = < 0x02080000 0x1000 >, ++ < 0x02081000 0x1000 >; ++ }; + +- msmgpio: gpio@800000 { +- compatible = "qcom,msm-gpio"; +- reg = <0x00800000 0x4000>; +- gpio-controller; +- #gpio-cells = <2>; +- ngpio = <173>; +- interrupts = <0 16 0x4>; +- interrupt-controller; +- #interrupt-cells = <2>; +- }; ++ timer@2000000 { ++ compatible = "qcom,scss-timer", "qcom,msm-timer"; ++ interrupts = <1 0 0x301>, ++ <1 1 0x301>, ++ <1 2 0x301>; ++ reg = <0x02000000 0x100>; ++ clock-frequency = <27000000>, ++ <32768>; ++ cpu-offset = <0x40000>; ++ }; + +- gcc: clock-controller@900000 { +- compatible = "qcom,gcc-msm8660"; +- #clock-cells = <1>; +- #reset-cells = <1>; +- reg = <0x900000 0x4000>; +- }; ++ msmgpio: gpio@800000 { ++ compatible = "qcom,msm-gpio"; ++ reg = <0x00800000 0x4000>; ++ gpio-controller; ++ #gpio-cells = <2>; ++ ngpio = <173>; ++ interrupts = <0 16 0x4>; ++ interrupt-controller; ++ #interrupt-cells = <2>; ++ }; + +- serial@19c40000 { +- compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; +- reg = <0x19c40000 0x1000>, +- <0x19c00000 0x1000>; +- interrupts = <0 195 0x0>; +- clocks = <&gcc GSBI12_UART_CLK>, <&gcc GSBI12_H_CLK>; +- clock-names = "core", "iface"; +- }; ++ gcc: clock-controller@900000 { ++ compatible = "qcom,gcc-msm8660"; ++ #clock-cells = <1>; ++ #reset-cells = <1>; ++ reg = <0x900000 0x4000>; ++ }; ++ ++ gsbi12: gsbi@19c00000 { ++ compatible = "qcom,gsbi-v1.0.0"; ++ reg = <0x19c00000 0x100>; ++ clocks = <&gcc GSBI12_H_CLK>; ++ clock-names = "iface"; ++ #address-cells = <1>; ++ #size-cells = <1>; ++ ranges; + +- qcom,ssbi@500000 { +- compatible = "qcom,ssbi"; +- reg = <0x500000 0x1000>; +- qcom,controller-type = "pmic-arbiter"; ++ serial@19c40000 { ++ compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; ++ reg = <0x19c40000 0x1000>, ++ <0x19c00000 0x1000>; ++ interrupts = <0 195 0x0>; ++ clocks = <&gcc GSBI12_UART_CLK>, <&gcc GSBI12_H_CLK>; ++ clock-names = "core", "iface"; ++ status = "disabled"; ++ }; ++ }; ++ ++ qcom,ssbi@500000 { ++ compatible = "qcom,ssbi"; ++ reg = <0x500000 0x1000>; ++ qcom,controller-type = "pmic-arbiter"; ++ }; + }; + }; +-- +1.7.10.4 + |