* [PATCH v2 1/2] dt-bindings: arm: samsung: pmu: Add missing properties
@ 2020-09-03 19:13 Krzysztof Kozlowski
2020-09-03 19:13 ` [PATCH v2 2/2] dt-bindings: timer: exynos4210-mct: Add missing clocks Krzysztof Kozlowski
2020-09-14 20:46 ` [PATCH v2 1/2] dt-bindings: arm: samsung: pmu: Add missing properties Rob Herring
0 siblings, 2 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2020-09-03 19:13 UTC (permalink / raw)
To: Kukjin Kim, Krzysztof Kozlowski, Rob Herring, Daniel Lezcano,
Thomas Gleixner, linux-arm-kernel, linux-samsung-soc, devicetree,
linux-kernel
Add common properties appearing in DTSes (assigned-clock-parents,
assigned-clocks) to fix dtbs_check warnings like:
arch/arm64/boot/dts/exynos/exynos5433-tm2.dt.yaml: system-controller@105c0000:
'assigned-clock-parents', 'assigned-clocks' do not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Changes since v1:
1. Add properties instead of using unevaluated
---
Documentation/devicetree/bindings/arm/samsung/pmu.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.yaml b/Documentation/devicetree/bindings/arm/samsung/pmu.yaml
index 686c13c14e32..edbe8c69387b 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.yaml
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.yaml
@@ -45,6 +45,9 @@ properties:
reg:
maxItems: 1
+ assigned-clock-parents: true
+ assigned-clocks: true
+
'#clock-cells':
const: 1
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v2 2/2] dt-bindings: timer: exynos4210-mct: Add missing clocks
2020-09-03 19:13 [PATCH v2 1/2] dt-bindings: arm: samsung: pmu: Add missing properties Krzysztof Kozlowski
@ 2020-09-03 19:13 ` Krzysztof Kozlowski
2020-09-14 20:47 ` Rob Herring
2020-09-14 20:46 ` [PATCH v2 1/2] dt-bindings: arm: samsung: pmu: Add missing properties Rob Herring
1 sibling, 1 reply; 4+ messages in thread
From: Krzysztof Kozlowski @ 2020-09-03 19:13 UTC (permalink / raw)
To: Kukjin Kim, Krzysztof Kozlowski, Rob Herring, Daniel Lezcano,
Thomas Gleixner, linux-arm-kernel, linux-samsung-soc, devicetree,
linux-kernel
The Exynos Multi Core Timer driver requires two clocks. This was never
documented in the binding. Add it to fix dtschema warnings like:
arch/arm64/boot/dts/exynos/exynos5433-tm2.dt.yaml: timer@101c0000:
'clock-names', 'clocks' do not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Changes since v1:
1. Add properties instead of using unevaluated
---
.../timer/samsung,exynos4210-mct.yaml | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
index 37bd01a62c52..f11cbc7ccc14 100644
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
@@ -23,6 +23,15 @@ properties:
- samsung,exynos4210-mct
- samsung,exynos4412-mct
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ clock-names:
+ items:
+ - pattern: "^(fin_pll|mct)$"
+ - pattern: "^(fin_pll|mct)$"
+
reg:
maxItems: 1
@@ -49,6 +58,8 @@ properties:
required:
- compatible
+ - clock-names
+ - clocks
- interrupts
- reg
@@ -59,11 +70,15 @@ examples:
// 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.
+ #include <dt-bindings/clock/exynos4.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
timer@10050000 {
compatible = "samsung,exynos4210-mct";
reg = <0x10050000 0x800>;
+ clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MCT>;
+ clock-names = "fin_pll", "mct";
+
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
@@ -75,11 +90,15 @@ examples:
- |
// In this example, the timer interrupts are connected to two separate
// interrupt controllers. Hence, an interrupts-extended is needed.
+ #include <dt-bindings/clock/exynos4.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
timer@101c0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0x800>;
+ clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MCT>;
+ clock-names = "fin_pll", "mct";
+
interrupts-extended = <&gic GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<&gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
<&combiner 12 6>,
@@ -92,11 +111,14 @@ examples:
// In this example, the IP contains four local timers, but using
// a per-processor interrupt to handle them. Only one first local
// interrupt is specified.
+ #include <dt-bindings/clock/exynos4.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
timer@10050000 {
compatible = "samsung,exynos4412-mct";
reg = <0x10050000 0x800>;
+ clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MCT>;
+ clock-names = "fin_pll", "mct";
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
@@ -109,11 +131,14 @@ examples:
// In this example, the IP contains four local timers, but using
// a per-processor interrupt to handle them. All the local timer
// interrupts are specified.
+ #include <dt-bindings/clock/exynos4.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
timer@10050000 {
compatible = "samsung,exynos4412-mct";
reg = <0x10050000 0x800>;
+ clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MCT>;
+ clock-names = "fin_pll", "mct";
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: arm: samsung: pmu: Add missing properties
2020-09-03 19:13 [PATCH v2 1/2] dt-bindings: arm: samsung: pmu: Add missing properties Krzysztof Kozlowski
2020-09-03 19:13 ` [PATCH v2 2/2] dt-bindings: timer: exynos4210-mct: Add missing clocks Krzysztof Kozlowski
@ 2020-09-14 20:46 ` Rob Herring
1 sibling, 0 replies; 4+ messages in thread
From: Rob Herring @ 2020-09-14 20:46 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: linux-arm-kernel, linux-samsung-soc, linux-kernel, devicetree,
Daniel Lezcano, Rob Herring, Thomas Gleixner, Kukjin Kim
On Thu, 03 Sep 2020 21:13:10 +0200, Krzysztof Kozlowski wrote:
> Add common properties appearing in DTSes (assigned-clock-parents,
> assigned-clocks) to fix dtbs_check warnings like:
>
> arch/arm64/boot/dts/exynos/exynos5433-tm2.dt.yaml: system-controller@105c0000:
> 'assigned-clock-parents', 'assigned-clocks' do not match any of the regexes: 'pinctrl-[0-9]+'
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
>
> ---
>
> Changes since v1:
> 1. Add properties instead of using unevaluated
> ---
> Documentation/devicetree/bindings/arm/samsung/pmu.yaml | 3 +++
> 1 file changed, 3 insertions(+)
>
Applied, thanks!
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2 2/2] dt-bindings: timer: exynos4210-mct: Add missing clocks
2020-09-03 19:13 ` [PATCH v2 2/2] dt-bindings: timer: exynos4210-mct: Add missing clocks Krzysztof Kozlowski
@ 2020-09-14 20:47 ` Rob Herring
0 siblings, 0 replies; 4+ messages in thread
From: Rob Herring @ 2020-09-14 20:47 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: devicetree, linux-kernel, Thomas Gleixner, Kukjin Kim,
linux-samsung-soc, Daniel Lezcano, linux-arm-kernel, Rob Herring
On Thu, 03 Sep 2020 21:13:11 +0200, Krzysztof Kozlowski wrote:
> The Exynos Multi Core Timer driver requires two clocks. This was never
> documented in the binding. Add it to fix dtschema warnings like:
>
> arch/arm64/boot/dts/exynos/exynos5433-tm2.dt.yaml: timer@101c0000:
> 'clock-names', 'clocks' do not match any of the regexes: 'pinctrl-[0-9]+'
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
>
> ---
>
> Changes since v1:
> 1. Add properties instead of using unevaluated
> ---
> .../timer/samsung,exynos4210-mct.yaml | 25 +++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
Applied, thanks!
^ permalink raw reply [flat|nested] 4+ messages in thread
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2020-09-03 19:13 [PATCH v2 1/2] dt-bindings: arm: samsung: pmu: Add missing properties Krzysztof Kozlowski
2020-09-03 19:13 ` [PATCH v2 2/2] dt-bindings: timer: exynos4210-mct: Add missing clocks Krzysztof Kozlowski
2020-09-14 20:47 ` Rob Herring
2020-09-14 20:46 ` [PATCH v2 1/2] dt-bindings: arm: samsung: pmu: Add missing properties Rob Herring
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