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Groups > linux.kernel > #1393698
| From | Krzysztof Kozlowski <krzk@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [RFC PATCH 07/12] ARM: dts: exynos: Move common nodes to exynos5.dtsi |
| Date | 2016-05-03 20:00 +0200 |
| Message-ID | <ruMM3-41x-33@gated-at.bofh.it> (permalink) |
| References | <ruMM2-41x-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Exynos5420 and Exynos5250 share some nodes: the PWM and syscon
(sysreg_system_controller). Move them to parent DTSI to avoid
duplication.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm/boot/dts/exynos5.dtsi | 12 ++++++++++++
arch/arm/boot/dts/exynos5250.dtsi | 19 +++++--------------
arch/arm/boot/dts/exynos5420.dtsi | 19 +++++--------------
3 files changed, 22 insertions(+), 28 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
index d5c0f18a4223..fe901152f3ea 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -63,6 +63,11 @@
interrupts = <1 9 0xf04>;
};
+ sysreg_system_controller: syscon@10050000 {
+ compatible = "samsung,exynos5-sysreg", "syscon";
+ reg = <0x10050000 0x5000>;
+ };
+
serial_0: serial@12C00000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C00000 0x100>;
@@ -87,6 +92,13 @@
interrupts = <0 54 0>;
};
+ pwm: pwm@12DD0000 {
+ compatible = "samsung,exynos4210-pwm";
+ reg = <0x12DD0000 0x100>;
+ samsung,pwm-outputs = <0>, <1>, <2>, <3>;
+ #pwm-cells = <3>;
+ };
+
rtc: rtc@101E0000 {
compatible = "samsung,s3c6410-rtc";
reg = <0x101E0000 0x100>;
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index c7158b2fb213..6762faaf12a8 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -235,11 +235,6 @@
interrupt-parent = <&gic>;
};
- sysreg_system_controller: syscon@10050000 {
- compatible = "samsung,exynos5-sysreg", "syscon";
- reg = <0x10050000 0x5000>;
- };
-
watchdog@101D0000 {
compatible = "samsung,exynos5250-wdt";
reg = <0x101D0000 0x100>;
@@ -662,15 +657,6 @@
samsung,pmureg-phandle = <&pmu_system_controller>;
};
- 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";
- };
-
amba {
#address-cells = <1>;
#size-cells = <1>;
@@ -1070,6 +1056,11 @@
iommus = <&sysmmu_fimd1>;
};
+&pwm {
+ clocks = <&clock CLK_PWM>;
+ clock-names = "timers";
+};
+
&rtc {
clocks = <&clock CLK_RTC>;
clock-names = "rtc";
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 4c8523471c65..f7322d87095f 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -542,15 +542,6 @@
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>;
@@ -823,11 +814,6 @@
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>;
@@ -1207,6 +1193,11 @@
iommu-names = "m0", "m1";
};
+&pwm {
+ clocks = <&clock CLK_PWM>;
+ clock-names = "timers";
+};
+
&rtc {
clocks = <&clock CLK_RTC>;
clock-names = "rtc";
--
2.5.0
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[RFC PATCH 00/12] ARM: dts: exynos: Reorganize before adding Odroid XU board Krzysztof Kozlowski <krzk@kernel.org> - 2016-05-03 20:00 +0200
[RFC PATCH 01/12] dt-bindings: clock: Add license and reformat Exynos5410 clock IDs Krzysztof Kozlowski <krzk@kernel.org> - 2016-05-03 20:00 +0200
[RFC PATCH 03/12] ARM: dts: exynos: Re-order alphabetically Exynos5420 SD0/SD1 pinctrl nodes Krzysztof Kozlowski <krzk@kernel.org> - 2016-05-03 20:00 +0200
[RFC PATCH 07/12] ARM: dts: exynos: Move common nodes to exynos5.dtsi Krzysztof Kozlowski <krzk@kernel.org> - 2016-05-03 20:00 +0200
[RFC PATCH 05/12] ARM: dts: exynos: Configure Exynos5410 pinctrl for eMMC and SD card Krzysztof Kozlowski <krzk@kernel.org> - 2016-05-03 20:00 +0200
Re: [RFC PATCH 05/12] ARM: dts: exynos: Configure Exynos5410 pinctrl for eMMC and SD card Alim Akhtar <alim.akhtar@gmail.com> - 2016-05-07 07:00 +0200
Re: [RFC PATCH 05/12] ARM: dts: exynos: Configure Exynos5410 pinctrl for eMMC and SD card Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-05-07 11:50 +0200
[RFC PATCH 08/12] ARM: dts: exynos: Prepare for inclusion of exynos5.dtsi in exynos5410.dtsi Krzysztof Kozlowski <krzk@kernel.org> - 2016-05-03 20:00 +0200
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