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Message-Id: <1401378025-15460-1-git-send-email-galak@codeaurora.org>
Date: Thu, 29 May 2014 10:40:25 -0500
From: Kumar Gala <galak@...eaurora.org>
To: Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>,
Russell King <linux@....linux.org.uk>,
David Brown <davidb@...eaurora.org>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org
Subject: [PATCH v2] ARM: dts: qcom: Update msm8960 device trees
* Move SoC peripherals into an SoC container node
* Move serial enabling into board file (qcom-msm8960-cdp.dts)
* Cleanup cpu node to match binding spec, enable-method and compatible
should be per cpu, not part of the container
* Drop interrupts property from l2-cache node as its not part of the
binding spec
* Add GSBI node and configuration of GSBI controller
Signed-off-by: Kumar Gala <galak@...eaurora.org>
---
v2:
* Added GSBI node
arch/arm/boot/dts/qcom-msm8960-cdp.dts | 10 ++
arch/arm/boot/dts/qcom-msm8960.dtsi | 176 ++++++++++++++++++---------------
2 files changed, 108 insertions(+), 78 deletions(-)
diff --git a/arch/arm/boot/dts/qcom-msm8960-cdp.dts b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
index a58fb88..8f75cc4 100644
--- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts
+++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
@@ -3,4 +3,14 @@
/ {
model = "Qualcomm MSM8960 CDP";
compatible = "qcom,msm8960-cdp", "qcom,msm8960";
+
+ soc {
+ gsbi@...00000 {
+ status = "ok";
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+ serial@...40000 {
+ status = "ok";
+ };
+ };
+ };
};
diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi
index 997b7b9..5303e53 100644
--- a/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -3,6 +3,7 @@
/include/ "skeleton.dtsi"
#include <dt-bindings/clock/qcom,gcc-msm8960.h>
+#include <dt-bindings/soc/qcom,gsbi.h>
/ {
model = "Qualcomm MSM8960";
@@ -13,10 +14,10 @@
#address-cells = <1>;
#size-cells = <0>;
interrupts = <1 14 0x304>;
- compatible = "qcom,krait";
- enable-method = "qcom,kpss-acc-v1";
cpu@0 {
+ compatible = "qcom,krait";
+ enable-method = "qcom,kpss-acc-v1";
device_type = "cpu";
reg = <0>;
next-level-cache = <&L2>;
@@ -25,6 +26,8 @@
};
cpu@1 {
+ compatible = "qcom,krait";
+ enable-method = "qcom,kpss-acc-v1";
device_type = "cpu";
reg = <1>;
next-level-cache = <&L2>;
@@ -35,7 +38,6 @@
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
- interrupts = <0 2 0x4>;
};
};
@@ -45,91 +47,109 @@
qcom,no-pc-write;
};
- intc: interrupt-controller@...0000 {
- compatible = "qcom,msm-qgic2";
- interrupt-controller;
- #interrupt-cells = <3>;
- reg = < 0x02000000 0x1000 >,
- < 0x02002000 0x1000 >;
- };
+ soc: soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ compatible = "simple-bus";
+
+ intc: interrupt-controller@...0000 {
+ compatible = "qcom,msm-qgic2";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x02000000 0x1000>,
+ <0x02002000 0x1000>;
+ };
- timer@...a000 {
- compatible = "qcom,kpss-timer", "qcom,msm-timer";
- interrupts = <1 1 0x301>,
- <1 2 0x301>,
- <1 3 0x301>;
- reg = <0x0200a000 0x100>;
- clock-frequency = <27000000>,
- <32768>;
- cpu-offset = <0x80000>;
- };
+ timer@...a000 {
+ compatible = "qcom,kpss-timer", "qcom,msm-timer";
+ interrupts = <1 1 0x301>,
+ <1 2 0x301>,
+ <1 3 0x301>;
+ reg = <0x0200a000 0x100>;
+ clock-frequency = <27000000>,
+ <32768>;
+ cpu-offset = <0x80000>;
+ };
- msmgpio: gpio@...000 {
- compatible = "qcom,msm-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- ngpio = <150>;
- interrupts = <0 16 0x4>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x800000 0x4000>;
- };
+ msmgpio: gpio@...000 {
+ compatible = "qcom,msm-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ ngpio = <150>;
+ interrupts = <0 16 0x4>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x800000 0x4000>;
+ };
- gcc: clock-controller@...000 {
- compatible = "qcom,gcc-msm8960";
- #clock-cells = <1>;
- #reset-cells = <1>;
- reg = <0x900000 0x4000>;
- };
+ gcc: clock-controller@...000 {
+ compatible = "qcom,gcc-msm8960";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ reg = <0x900000 0x4000>;
+ };
- clock-controller@...0000 {
- compatible = "qcom,mmcc-msm8960";
- reg = <0x4000000 0x1000>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- };
+ clock-controller@...0000 {
+ compatible = "qcom,mmcc-msm8960";
+ reg = <0x4000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
- acc0: clock-controller@...8000 {
- compatible = "qcom,kpss-acc-v1";
- reg = <0x02088000 0x1000>, <0x02008000 0x1000>;
- };
+ acc0: clock-controller@...8000 {
+ compatible = "qcom,kpss-acc-v1";
+ reg = <0x02088000 0x1000>, <0x02008000 0x1000>;
+ };
- acc1: clock-controller@...8000 {
- compatible = "qcom,kpss-acc-v1";
- reg = <0x02098000 0x1000>, <0x02008000 0x1000>;
- };
+ acc1: clock-controller@...8000 {
+ compatible = "qcom,kpss-acc-v1";
+ reg = <0x02098000 0x1000>, <0x02008000 0x1000>;
+ };
- saw0: regulator@...9000 {
- compatible = "qcom,saw2";
- reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
- regulator;
- };
+ saw0: regulator@...9000 {
+ compatible = "qcom,saw2";
+ reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
+ regulator;
+ };
- saw1: regulator@...9000 {
- compatible = "qcom,saw2";
- reg = <0x02099000 0x1000>, <0x02009000 0x1000>;
- regulator;
- };
+ saw1: regulator@...9000 {
+ compatible = "qcom,saw2";
+ reg = <0x02099000 0x1000>, <0x02009000 0x1000>;
+ regulator;
+ };
- serial@...40000 {
- compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
- reg = <0x16440000 0x1000>,
- <0x16400000 0x1000>;
- interrupts = <0 154 0x0>;
- clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>;
- clock-names = "core", "iface";
- };
+ gsbi5: gsbi@...00000 {
+ compatible = "qcom,gsbi-v1.0.0";
+ reg = <0x16400000 0x100>;
+ clocks = <&gcc GSBI5_H_CLK>;
+ clock-names = "iface";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ serial@...40000 {
+ compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+ reg = <0x16440000 0x1000>,
+ <0x16400000 0x1000>;
+ interrupts = <0 154 0x0>;
+ clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+ };
- qcom,ssbi@...000 {
- compatible = "qcom,ssbi";
- reg = <0x500000 0x1000>;
- qcom,controller-type = "pmic-arbiter";
- };
+ qcom,ssbi@...000 {
+ compatible = "qcom,ssbi";
+ reg = <0x500000 0x1000>;
+ qcom,controller-type = "pmic-arbiter";
+ };
- rng@...00000 {
- compatible = "qcom,prng";
- reg = <0x1a500000 0x200>;
- clocks = <&gcc PRNG_CLK>;
- clock-names = "core";
+ rng@...00000 {
+ compatible = "qcom,prng";
+ reg = <0x1a500000 0x200>;
+ clocks = <&gcc PRNG_CLK>;
+ clock-names = "core";
+ };
};
};
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