* [PATCH v3 1/6] Documentation: devicetree: Update Exynos MCT bindings description
2013-12-12 16:12 [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Tomasz Figa
@ 2013-12-12 16:12 ` Tomasz Figa
2013-12-12 16:12 ` [PATCH v3 2/6] ARM: dts: exynos4: Drop interrupt controller properties from MCT nodes Tomasz Figa
` (5 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Tomasz Figa @ 2013-12-12 16:12 UTC (permalink / raw)
To: linux-arm-kernel
This patch updates description of device tree bindings for Exynos MCT
(multicore timers). Namely:
- added note about simplified specification of local timer interrupts,
when using single per-processor interrupt for all local timers,
- changed first example that was incorrectly suggesting that global
timer interrupts are optional,
- simplified example interrupt map,
- added example showing simplified local timer interrupt specification.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
.../bindings/timer/samsung,exynos4210-mct.txt | 54 +++++++++++++++-------
1 file changed, 37 insertions(+), 17 deletions(-)
diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
index b5a86d2..167d5da 100644
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
@@ -31,38 +31,58 @@ Required properties:
7: ..
i: Local Timer Interrupt n
-Example 1: In this example, the system uses only the first global timer
- interrupt generated by MCT and the remaining three global timer
- interrupts are unused. Two local timer interrupts have been
- specified.
+ For MCT block that uses a per-processor interrupt for local timers, such
+ as ones compatible with "samsung,exynos4412-mct", only one local timer
+ interrupt might be specified, meaning that all local timers use the same
+ per processor interrupt.
+
+Example 1: In this example, the IP contains two local timers, using separate
+ interrupts, so two local timer interrupts have been specified,
+ in addition to four global timer interrupts.
mct at 10050000 {
compatible = "samsung,exynos4210-mct";
reg = <0x10050000 0x800>;
- interrupts = <0 57 0>, <0 0 0>, <0 0 0>, <0 0 0>,
+ interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
<0 42 0>, <0 48 0>;
};
-Example 2: In this example, the MCT global and local timer interrupts are
- connected to two separate interrupt controllers. Hence, an
- interrupt-map is created to map the interrupts to the respective
- interrupt controllers.
+Example 2: In this example, the timer interrupts are connected to two separate
+ interrupt controllers. Hence, an interrupt-map is created to map
+ the interrupts to the respective interrupt controllers.
mct at 101C0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0x800>;
- interrupt-controller;
- #interrups-cells = <2>;
interrupt-parent = <&mct_map>;
- interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
- <4 0>, <5 0>;
+ interrupts = <0>, <1>, <2>, <3>, <4>, <5>;
mct_map: mct-map {
- #interrupt-cells = <2>;
+ #interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
- interrupt-map = <0x0 0 &combiner 23 3>,
- <0x4 0 &gic 0 120 0>,
- <0x5 0 &gic 0 121 0>;
+ interrupt-map = <0 &gic 0 57 0>,
+ <1 &gic 0 69 0>,
+ <2 &combiner 12 6>,
+ <3 &combiner 12 7>,
+ <4 &gic 0 42 0>,
+ <5 &gic 0 48 0>;
};
};
+
+Example 3: In this example, the IP contains four local timers, but using
+ a per-processor interrupt to handle them. Either all the local
+ timer interrupts can be specified, with the same interrupt specifier
+ value or just the first one.
+
+ mct at 10050000 {
+ compatible = "samsung,exynos4412-mct";
+ reg = <0x10050000 0x800>;
+
+ /* Both ways are possible in this case. Either: */
+ interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
+ <0 42 0>;
+ /* or: */
+ interrupts = <0 57 0>, <0 69 0>, <0 70 0>, <0 71 0>,
+ <0 42 0>, <0 42 0>, <0 42 0>, <0 42 0>;
+ };
--
1.8.4.3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v3 2/6] ARM: dts: exynos4: Drop interrupt controller properties from MCT nodes
2013-12-12 16:12 [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Tomasz Figa
2013-12-12 16:12 ` [PATCH v3 1/6] Documentation: devicetree: Update Exynos MCT bindings description Tomasz Figa
@ 2013-12-12 16:12 ` Tomasz Figa
2013-12-12 16:12 ` [PATCH v3 3/6] ARM: dts: exynos4x12: Move MCT node to exynos4x12.dtsi Tomasz Figa
` (4 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Tomasz Figa @ 2013-12-12 16:12 UTC (permalink / raw)
To: linux-arm-kernel
MCT is not an interrupt controller and so there is no point for device
tree nodes representing it to contain interrupt-controller
and #interrupt-cells properties.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
arch/arm/boot/dts/exynos4210.dtsi | 2 --
arch/arm/boot/dts/exynos4212.dtsi | 2 --
arch/arm/boot/dts/exynos4412.dtsi | 2 --
3 files changed, 6 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 057d682..1a6440ae6 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -51,8 +51,6 @@
mct at 10050000 {
compatible = "samsung,exynos4210-mct";
reg = <0x10050000 0x800>;
- interrupt-controller;
- #interrups-cells = <2>;
interrupt-parent = <&mct_map>;
interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
<4 0>, <5 0>;
diff --git a/arch/arm/boot/dts/exynos4212.dtsi b/arch/arm/boot/dts/exynos4212.dtsi
index 6f34d7f..028752e 100644
--- a/arch/arm/boot/dts/exynos4212.dtsi
+++ b/arch/arm/boot/dts/exynos4212.dtsi
@@ -38,8 +38,6 @@
mct at 10050000 {
compatible = "samsung,exynos4412-mct";
reg = <0x10050000 0x800>;
- interrupt-controller;
- #interrups-cells = <2>;
interrupt-parent = <&mct_map>;
interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
<4 0>, <5 0>;
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index e743e67..85d2c26 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -38,8 +38,6 @@
mct at 10050000 {
compatible = "samsung,exynos4412-mct";
reg = <0x10050000 0x800>;
- interrupt-controller;
- #interrups-cells = <2>;
interrupt-parent = <&mct_map>;
interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
<4 0>, <5 0>, <6 0>, <7 0>;
--
1.8.4.3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v3 3/6] ARM: dts: exynos4x12: Move MCT node to exynos4x12.dtsi
2013-12-12 16:12 [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Tomasz Figa
2013-12-12 16:12 ` [PATCH v3 1/6] Documentation: devicetree: Update Exynos MCT bindings description Tomasz Figa
2013-12-12 16:12 ` [PATCH v3 2/6] ARM: dts: exynos4: Drop interrupt controller properties from MCT nodes Tomasz Figa
@ 2013-12-12 16:12 ` Tomasz Figa
2013-12-12 16:12 ` [PATCH v3 4/6] ARM: dts: exynos4: Simplify MCT interrupt map Tomasz Figa
` (3 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Tomasz Figa @ 2013-12-12 16:12 UTC (permalink / raw)
To: linux-arm-kernel
For MCT block compatible with "samsung,exynos4412-mct", that uses PPI
interrupts for local timers, only one local interrupt needs to be
specified, since it is a per-processor interrupt.
This allows moving MCT node of Exynos4x12 SoCs back to common
exynos4x12.dtsi, since they have the same set of interrupts to be
specified, which was the only difference.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
arch/arm/boot/dts/exynos4212.dtsi | 20 --------------------
arch/arm/boot/dts/exynos4412.dtsi | 24 ------------------------
arch/arm/boot/dts/exynos4x12.dtsi | 20 ++++++++++++++++++++
3 files changed, 20 insertions(+), 44 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4212.dtsi b/arch/arm/boot/dts/exynos4212.dtsi
index 028752e..443b8a2 100644
--- a/arch/arm/boot/dts/exynos4212.dtsi
+++ b/arch/arm/boot/dts/exynos4212.dtsi
@@ -34,24 +34,4 @@
<0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
<0 107 0>, <0 108 0>;
};
-
- mct at 10050000 {
- compatible = "samsung,exynos4412-mct";
- reg = <0x10050000 0x800>;
- interrupt-parent = <&mct_map>;
- interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
- <4 0>, <5 0>;
-
- mct_map: mct-map {
- #interrupt-cells = <2>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = <0x0 0 &gic 0 57 0>,
- <0x1 0 &combiner 12 5>,
- <0x2 0 &combiner 12 6>,
- <0x3 0 &combiner 12 7>,
- <0x4 0 &gic 1 12 0>,
- <0x5 0 &gic 1 12 0>;
- };
- };
};
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index 85d2c26..1388ce0 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -35,30 +35,6 @@
<0 107 0>, <0 108 0>, <0 48 0>, <0 42 0>;
};
- mct at 10050000 {
- compatible = "samsung,exynos4412-mct";
- reg = <0x10050000 0x800>;
- interrupt-parent = <&mct_map>;
- interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
- <4 0>, <5 0>, <6 0>, <7 0>;
- clocks = <&clock 3>, <&clock 344>;
- clock-names = "fin_pll", "mct";
-
- mct_map: mct-map {
- #interrupt-cells = <2>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = <0x0 0 &gic 0 57 0>,
- <0x1 0 &combiner 12 5>,
- <0x2 0 &combiner 12 6>,
- <0x3 0 &combiner 12 7>,
- <0x4 0 &gic 1 12 0>,
- <0x5 0 &gic 1 12 0>,
- <0x6 0 &gic 1 12 0>,
- <0x7 0 &gic 1 12 0>;
- };
- };
-
mshc at 12550000 {
compatible = "samsung,exynos4412-dw-mshc";
reg = <0x12550000 0x1000>;
diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index ad531fe..5012bc8 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -41,6 +41,26 @@
#clock-cells = <1>;
};
+ mct at 10050000 {
+ compatible = "samsung,exynos4412-mct";
+ reg = <0x10050000 0x800>;
+ interrupt-parent = <&mct_map>;
+ interrupts = <0 0>, <1 0>, <2 0>, <3 0>, <4 0>;
+ clocks = <&clock 3>, <&clock 344>;
+ clock-names = "fin_pll", "mct";
+
+ mct_map: mct-map {
+ #interrupt-cells = <2>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = <0x0 0 &gic 0 57 0>,
+ <0x1 0 &combiner 12 5>,
+ <0x2 0 &combiner 12 6>,
+ <0x3 0 &combiner 12 7>,
+ <0x4 0 &gic 1 12 0>;
+ };
+ };
+
pinctrl_0: pinctrl at 11400000 {
compatible = "samsung,exynos4x12-pinctrl";
reg = <0x11400000 0x1000>;
--
1.8.4.3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v3 4/6] ARM: dts: exynos4: Simplify MCT interrupt map
2013-12-12 16:12 [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Tomasz Figa
` (2 preceding siblings ...)
2013-12-12 16:12 ` [PATCH v3 3/6] ARM: dts: exynos4x12: Move MCT node to exynos4x12.dtsi Tomasz Figa
@ 2013-12-12 16:12 ` Tomasz Figa
2013-12-12 16:12 ` [PATCH v3 5/6] ARM: dts: exynos: Fix missing spaces after labels Tomasz Figa
` (2 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Tomasz Figa @ 2013-12-12 16:12 UTC (permalink / raw)
To: linux-arm-kernel
There is no need to use two cells for interrupt specifiers inside the
MCT interrupt map, so this patch simplifies the map to use one cell.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
arch/arm/boot/dts/exynos4210.dtsi | 17 ++++++++---------
arch/arm/boot/dts/exynos4x12.dtsi | 14 +++++++-------
2 files changed, 15 insertions(+), 16 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 1a6440ae6..b0fee69 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -52,21 +52,20 @@
compatible = "samsung,exynos4210-mct";
reg = <0x10050000 0x800>;
interrupt-parent = <&mct_map>;
- interrupts = <0 0>, <1 0>, <2 0>, <3 0>,
- <4 0>, <5 0>;
+ interrupts = <0>, <1>, <2>, <3>, <4>, <5>;
clocks = <&clock 3>, <&clock 344>;
clock-names = "fin_pll", "mct";
mct_map: mct-map {
- #interrupt-cells = <2>;
+ #interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
- interrupt-map = <0x0 0 &gic 0 57 0>,
- <0x1 0 &gic 0 69 0>,
- <0x2 0 &combiner 12 6>,
- <0x3 0 &combiner 12 7>,
- <0x4 0 &gic 0 42 0>,
- <0x5 0 &gic 0 48 0>;
+ interrupt-map = <0 &gic 0 57 0>,
+ <1 &gic 0 69 0>,
+ <2 &combiner 12 6>,
+ <3 &combiner 12 7>,
+ <4 &gic 0 42 0>,
+ <5 &gic 0 48 0>;
};
};
diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 5012bc8..3d7182a 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -45,19 +45,19 @@
compatible = "samsung,exynos4412-mct";
reg = <0x10050000 0x800>;
interrupt-parent = <&mct_map>;
- interrupts = <0 0>, <1 0>, <2 0>, <3 0>, <4 0>;
+ interrupts = <0>, <1>, <2>, <3>, <4>;
clocks = <&clock 3>, <&clock 344>;
clock-names = "fin_pll", "mct";
mct_map: mct-map {
- #interrupt-cells = <2>;
+ #interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
- interrupt-map = <0x0 0 &gic 0 57 0>,
- <0x1 0 &combiner 12 5>,
- <0x2 0 &combiner 12 6>,
- <0x3 0 &combiner 12 7>,
- <0x4 0 &gic 1 12 0>;
+ interrupt-map = <0 &gic 0 57 0>,
+ <1 &combiner 12 5>,
+ <2 &combiner 12 6>,
+ <3 &combiner 12 7>,
+ <4 &gic 1 12 0>;
};
};
--
1.8.4.3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v3 5/6] ARM: dts: exynos: Fix missing spaces after labels
2013-12-12 16:12 [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Tomasz Figa
` (3 preceding siblings ...)
2013-12-12 16:12 ` [PATCH v3 4/6] ARM: dts: exynos4: Simplify MCT interrupt map Tomasz Figa
@ 2013-12-12 16:12 ` Tomasz Figa
2013-12-12 16:12 ` [PATCH v3 6/6] ARM: dts: exynos4: Add missing unit-address of sysreg node Tomasz Figa
2013-12-16 0:42 ` [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Kukjin Kim
6 siblings, 0 replies; 10+ messages in thread
From: Tomasz Figa @ 2013-12-12 16:12 UTC (permalink / raw)
To: linux-arm-kernel
For consistency with other device tree nodes, this patch adds missing
spaces after node labels.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
arch/arm/boot/dts/exynos4.dtsi | 4 ++--
arch/arm/boot/dts/exynos4210.dtsi | 4 ++--
arch/arm/boot/dts/exynos4212.dtsi | 2 +-
arch/arm/boot/dts/exynos4412.dtsi | 2 +-
arch/arm/boot/dts/exynos5.dtsi | 4 ++--
arch/arm/boot/dts/exynos5250-smdk5250.dts | 6 +++---
arch/arm/boot/dts/exynos5440.dtsi | 2 +-
7 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index a73eeb5..4fed2ad 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -85,14 +85,14 @@
reg = <0x10023CE0 0x20>;
};
- gic:interrupt-controller at 10490000 {
+ gic: interrupt-controller at 10490000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x10490000 0x1000>, <0x10480000 0x100>;
};
- combiner:interrupt-controller at 10440000 {
+ combiner: interrupt-controller at 10440000 {
compatible = "samsung,exynos4210-combiner";
#interrupt-cells = <2>;
interrupt-controller;
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index b0fee69..48ecd7a 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -36,11 +36,11 @@
reg = <0x10023CA0 0x20>;
};
- gic:interrupt-controller at 10490000 {
+ gic: interrupt-controller at 10490000 {
cpu-offset = <0x8000>;
};
- combiner:interrupt-controller at 10440000 {
+ combiner: interrupt-controller at 10440000 {
samsung,combiner-nr = <16>;
interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
<0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
diff --git a/arch/arm/boot/dts/exynos4212.dtsi b/arch/arm/boot/dts/exynos4212.dtsi
index 443b8a2..94a43f9 100644
--- a/arch/arm/boot/dts/exynos4212.dtsi
+++ b/arch/arm/boot/dts/exynos4212.dtsi
@@ -22,7 +22,7 @@
/ {
compatible = "samsung,exynos4212";
- gic:interrupt-controller at 10490000 {
+ gic: interrupt-controller at 10490000 {
cpu-offset = <0x8000>;
};
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index 1388ce0..ec1b166 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -22,7 +22,7 @@
/ {
compatible = "samsung,exynos4412";
- gic:interrupt-controller at 10490000 {
+ gic: interrupt-controller at 10490000 {
cpu-offset = <0x4000>;
};
diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
index e52b038..258dca4 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -23,7 +23,7 @@
reg = <0x10000000 0x100>;
};
- combiner:interrupt-controller at 10440000 {
+ combiner: interrupt-controller at 10440000 {
compatible = "samsung,exynos4210-combiner";
#interrupt-cells = <2>;
interrupt-controller;
@@ -39,7 +39,7 @@
<0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
};
- gic:interrupt-controller at 10481000 {
+ gic: interrupt-controller at 10481000 {
compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
#interrupt-cells = <3>;
interrupt-controller;
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 13746df..3f80c23 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -37,7 +37,7 @@
};
};
- vdd:fixed-regulator at 0 {
+ vdd: fixed-regulator at 0 {
compatible = "regulator-fixed";
regulator-name = "vdd-supply";
regulator-min-microvolt = <1800000>;
@@ -45,7 +45,7 @@
regulator-always-on;
};
- dbvdd:fixed-regulator at 1 {
+ dbvdd: fixed-regulator at 1 {
compatible = "regulator-fixed";
regulator-name = "dbvdd-supply";
regulator-min-microvolt = <3300000>;
@@ -53,7 +53,7 @@
regulator-always-on;
};
- spkvdd:fixed-regulator at 2 {
+ spkvdd: fixed-regulator at 2 {
compatible = "regulator-fixed";
regulator-name = "spkvdd-supply";
regulator-min-microvolt = <5000000>;
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 8da1070..02a0a12 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -29,7 +29,7 @@
#clock-cells = <1>;
};
- gic:interrupt-controller at 2E0000 {
+ gic: interrupt-controller at 2E0000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
interrupt-controller;
--
1.8.4.3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v3 6/6] ARM: dts: exynos4: Add missing unit-address of sysreg node
2013-12-12 16:12 [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Tomasz Figa
` (4 preceding siblings ...)
2013-12-12 16:12 ` [PATCH v3 5/6] ARM: dts: exynos: Fix missing spaces after labels Tomasz Figa
@ 2013-12-12 16:12 ` Tomasz Figa
2013-12-18 18:23 ` Kukjin Kim
2013-12-16 0:42 ` [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Kukjin Kim
6 siblings, 1 reply; 10+ messages in thread
From: Tomasz Figa @ 2013-12-12 16:12 UTC (permalink / raw)
To: linux-arm-kernel
The node contains reg property, so unit-address suffix should be present
in its name.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
arch/arm/boot/dts/exynos4.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 4fed2ad..ee173fe 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -99,7 +99,7 @@
reg = <0x10440000 0x1000>;
};
- sys_reg: sysreg {
+ sys_reg: sysreg at 10010000 {
compatible = "samsung,exynos4-sysreg", "syscon";
reg = <0x10010000 0x400>;
};
--
1.8.4.3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v3 6/6] ARM: dts: exynos4: Add missing unit-address of sysreg node
2013-12-12 16:12 ` [PATCH v3 6/6] ARM: dts: exynos4: Add missing unit-address of sysreg node Tomasz Figa
@ 2013-12-18 18:23 ` Kukjin Kim
2013-12-18 18:36 ` Tomasz Figa
0 siblings, 1 reply; 10+ messages in thread
From: Kukjin Kim @ 2013-12-18 18:23 UTC (permalink / raw)
To: linux-arm-kernel
On 12/13/13 01:12, Tomasz Figa wrote:
> The node contains reg property, so unit-address suffix should be present
> in its name.
>
> Signed-off-by: Tomasz Figa<t.figa@samsung.com>
> Acked-by: Kyungmin Park<kyungmin.park@samsung.com>
> Reviewed-by: Sylwester Nawrocki<s.nawrocki@samsung.com>
> ---
> arch/arm/boot/dts/exynos4.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
> index 4fed2ad..ee173fe 100644
> --- a/arch/arm/boot/dts/exynos4.dtsi
> +++ b/arch/arm/boot/dts/exynos4.dtsi
> @@ -99,7 +99,7 @@
> reg =<0x10440000 0x1000>;
> };
>
> - sys_reg: sysreg {
> + sys_reg: sysreg at 10010000 {
> compatible = "samsung,exynos4-sysreg", "syscon";
> reg =<0x10010000 0x400>;
> };
Tomasz, I already Sachin's patch for similar changing of sys_reg
property with your reviewed tag.
ARM: dts: Fix sysreg node name in exynos4.dtsi
I've applied whole this series except this one.
If any problems, please kindly let me know.
Thanks,
Kukjin
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH v3 6/6] ARM: dts: exynos4: Add missing unit-address of sysreg node
2013-12-18 18:23 ` Kukjin Kim
@ 2013-12-18 18:36 ` Tomasz Figa
0 siblings, 0 replies; 10+ messages in thread
From: Tomasz Figa @ 2013-12-18 18:36 UTC (permalink / raw)
To: linux-arm-kernel
Hi Kukjin,
2013/12/18 Kukjin Kim <kgene.kim@samsung.com>:
> On 12/13/13 01:12, Tomasz Figa wrote:
>>
>> The node contains reg property, so unit-address suffix should be present
>> in its name.
>>
>> Signed-off-by: Tomasz Figa<t.figa@samsung.com>
>> Acked-by: Kyungmin Park<kyungmin.park@samsung.com>
>> Reviewed-by: Sylwester Nawrocki<s.nawrocki@samsung.com>
>> ---
>> arch/arm/boot/dts/exynos4.dtsi | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/boot/dts/exynos4.dtsi
>> b/arch/arm/boot/dts/exynos4.dtsi
>> index 4fed2ad..ee173fe 100644
>> --- a/arch/arm/boot/dts/exynos4.dtsi
>> +++ b/arch/arm/boot/dts/exynos4.dtsi
>> @@ -99,7 +99,7 @@
>> reg =<0x10440000 0x1000>;
>> };
>>
>> - sys_reg: sysreg {
>> + sys_reg: sysreg at 10010000 {
>> compatible = "samsung,exynos4-sysreg", "syscon";
>> reg =<0x10010000 0x400>;
>> };
>
>
> Tomasz, I already Sachin's patch for similar changing of sys_reg property
> with your reviewed tag.
>
> ARM: dts: Fix sysreg node name in exynos4.dtsi
>
> I've applied whole this series except this one.
> If any problems, please kindly let me know.
Oh, I checked if this isn't already fixed when posting this series and
I couldn't
find any related patch. I guess it was posted quite a while ago.
Anyway, it's fine for me, thanks.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v3 0/6] Exynos device tree clean-up for 3.14
2013-12-12 16:12 [PATCH v3 0/6] Exynos device tree clean-up for 3.14 Tomasz Figa
` (5 preceding siblings ...)
2013-12-12 16:12 ` [PATCH v3 6/6] ARM: dts: exynos4: Add missing unit-address of sysreg node Tomasz Figa
@ 2013-12-16 0:42 ` Kukjin Kim
6 siblings, 0 replies; 10+ messages in thread
From: Kukjin Kim @ 2013-12-16 0:42 UTC (permalink / raw)
To: linux-arm-kernel
Tomasz Figa wrote:
>
> This series intends to fix small problems with Exynos device tree sources
> that I spotted during my work on other things. The fixes are mostly
> stylistic, without any funtional changes introduced.
>
> Changes sinve v2:
> - Moved MSHC patches to separate series.
> - Rebased onto current linux-next.
> Changes since v1:
> - Addressed Stephen Warren's comments about MCT binding documentation.
>
> Tomasz Figa (6):
> Documentation: devicetree: Update Exynos MCT bindings description
> ARM: dts: exynos4: Drop interrupt controller properties from MCT nodes
> ARM: dts: exynos4x12: Move MCT node to exynos4x12.dtsi
> ARM: dts: exynos4: Simplify MCT interrupt map
> ARM: dts: exynos: Fix missing spaces after labels
> ARM: dts: exynos4: Add missing unit-address of sysreg node
>
> .../bindings/timer/samsung,exynos4210-mct.txt | 54
+++++++++++++++---
> ----
> arch/arm/boot/dts/exynos4.dtsi | 6 +--
> arch/arm/boot/dts/exynos4210.dtsi | 23 ++++-----
> arch/arm/boot/dts/exynos4212.dtsi | 24 +---------
> arch/arm/boot/dts/exynos4412.dtsi | 28 +----------
> arch/arm/boot/dts/exynos4x12.dtsi | 20 ++++++++
> arch/arm/boot/dts/exynos5.dtsi | 4 +-
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 6 +--
> arch/arm/boot/dts/exynos5440.dtsi | 2 +-
> 9 files changed, 78 insertions(+), 89 deletions(-)
>
> --
> 1.8.4.3
Nice cleanup series. Thanks and will apply.
- Kukjin
^ permalink raw reply [flat|nested] 10+ messages in thread