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authorKrzysztof Kozlowski <krzk@kernel.org>2016-05-03 14:51:25 +0200
committerKrzysztof Kozlowski <k.kozlowski@samsung.com>2016-05-31 12:42:36 +0200
commit5a124fe0b1d7e921d250c0352b48148e280ad9f4 (patch)
tree3b659d57faeb80e0ded5023cb94984cff5fb4394 /arch/arm/boot/dts/exynos5420.dtsi
parent8c2bd87eefc7869f1782ed4f52f8bb7bbd60951d (diff)
downloadop-kernel-dev-5a124fe0b1d7e921d250c0352b48148e280ad9f4.zip
op-kernel-dev-5a124fe0b1d7e921d250c0352b48148e280ad9f4.tar.gz
ARM: dts: exynos: Move common nodes to exynos5.dtsi
Exynos5420 and Exynos5250 share some nodes: the PWM, syscon (sysreg_system_controller) and first four I2C controllers. Move them to parent DTSI to avoid duplication. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos5420.dtsi')
-rw-r--r--arch/arm/boot/dts/exynos5420.dtsi108
1 files changed, 34 insertions, 74 deletions
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 9d99e43..5bf7882e44a 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -30,10 +30,6 @@
pinctrl2 = &pinctrl_2;
pinctrl3 = &pinctrl_3;
pinctrl4 = &pinctrl_4;
- i2c0 = &i2c_0;
- i2c1 = &i2c_1;
- i2c2 = &i2c_2;
- i2c3 = &i2c_3;
i2c4 = &hsi2c_4;
i2c5 = &hsi2c_5;
i2c6 = &hsi2c_6;
@@ -578,15 +574,6 @@
status = "disabled";
};
- pwm: pwm@12dd0000 {
- compatible = "samsung,exynos4210-pwm";
- reg = <0x12dd0000 0x100>;
- samsung,pwm-outputs = <0>, <1>, <2>, <3>;
- #pwm-cells = <3>;
- clocks = <&clock CLK_PWM>;
- clock-names = "timers";
- };
-
dp_phy: dp-video-phy {
compatible = "samsung,exynos5420-dp-video-phy";
samsung,pmu-syscon = <&pmu_system_controller>;
@@ -624,62 +611,7 @@
status = "disabled";
};
- i2c_0: i2c@12C60000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x12C60000 0x100>;
- interrupts = <0 56 0>;
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&clock CLK_I2C0>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_bus>;
- samsung,sysreg-phandle = <&sysreg_system_controller>;
- status = "disabled";
- };
-
- i2c_1: i2c@12C70000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x12C70000 0x100>;
- interrupts = <0 57 0>;
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&clock CLK_I2C1>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_bus>;
- samsung,sysreg-phandle = <&sysreg_system_controller>;
- status = "disabled";
- };
-
- i2c_2: i2c@12C80000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x12C80000 0x100>;
- interrupts = <0 58 0>;
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&clock CLK_I2C2>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_bus>;
- samsung,sysreg-phandle = <&sysreg_system_controller>;
- status = "disabled";
- };
-
- i2c_3: i2c@12C90000 {
- compatible = "samsung,s3c2440-i2c";
- reg = <0x12C90000 0x100>;
- interrupts = <0 59 0>;
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&clock CLK_I2C3>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c3_bus>;
- samsung,sysreg-phandle = <&sysreg_system_controller>;
- status = "disabled";
- };
-
+ /* i2c_0-3 are defined in exynos5.dtsi */
hsi2c_4: i2c@12CA0000 {
compatible = "samsung,exynos5250-hsi2c";
reg = <0x12CA0000 0x1000>;
@@ -859,11 +791,6 @@
interrupt-parent = <&gic>;
};
- sysreg_system_controller: syscon@10050000 {
- compatible = "samsung,exynos5-sysreg", "syscon";
- reg = <0x10050000 0x5000>;
- };
-
tmu_cpu0: tmu@10060000 {
compatible = "samsung,exynos5420-tmu";
reg = <0x10060000 0x100>;
@@ -1614,6 +1541,39 @@
iommu-names = "m0", "m1";
};
+&i2c_0 {
+ clocks = <&clock CLK_I2C0>;
+ clock-names = "i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_bus>;
+};
+
+&i2c_1 {
+ clocks = <&clock CLK_I2C1>;
+ clock-names = "i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_bus>;
+};
+
+&i2c_2 {
+ clocks = <&clock CLK_I2C2>;
+ clock-names = "i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_bus>;
+};
+
+&i2c_3 {
+ clocks = <&clock CLK_I2C3>;
+ clock-names = "i2c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_bus>;
+};
+
+&pwm {
+ clocks = <&clock CLK_PWM>;
+ clock-names = "timers";
+};
+
&rtc {
clocks = <&clock CLK_RTC>;
clock-names = "rtc";
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