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Date: Sun, 8 May 2016 21:05:58 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Kukjin Kim <kgene@...nel.org>,
Krzysztof Kozlowski <k.kozlowski@...sung.com>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Tomasz Figa <tomasz.figa@...il.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...eaurora.org>,
linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org
Cc: Javier Martinez Canillas <javier@....samsung.com>,
Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v2 13/22] ARM: dts: exynos: Move common nodes to exynos5.dtsi
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@...nel.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@...50000 {
+ compatible = "samsung,exynos5-sysreg", "syscon";
+ reg = <0x10050000 0x5000>;
+ };
+
serial_0: serial@...00000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C00000 0x100>;
@@ -87,6 +92,13 @@
interrupts = <0 54 0>;
};
+ pwm: pwm@...D0000 {
+ compatible = "samsung,exynos4210-pwm";
+ reg = <0x12DD0000 0x100>;
+ samsung,pwm-outputs = <0>, <1>, <2>, <3>;
+ #pwm-cells = <3>;
+ };
+
rtc: rtc@...E0000 {
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@...50000 {
- compatible = "samsung,exynos5-sysreg", "syscon";
- reg = <0x10050000 0x5000>;
- };
-
watchdog@...D0000 {
compatible = "samsung,exynos5250-wdt";
reg = <0x101D0000 0x100>;
@@ -662,15 +657,6 @@
samsung,pmureg-phandle = <&pmu_system_controller>;
};
- pwm: pwm@...d0000 {
- 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@...d0000 {
- 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@...50000 {
- compatible = "samsung,exynos5-sysreg", "syscon";
- reg = <0x10050000 0x5000>;
- };
-
tmu_cpu0: tmu@...60000 {
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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