* [PATCH 0/3] Enable rk3588 timer support
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
This patchset enables Rockchip RK3588/RK3588S SoC timer support.
While here, it also handles a minor DT binding issue related to RK3288.
Cristian Ciocaltea (3):
dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
dt-bindings: timer: rockchip: Add rk3588 compatible
arm64: dts: rockchip: Add rk3588 timer
.../devicetree/bindings/timer/rockchip,rk-timer.yaml | 2 +-
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
2 files changed, 9 insertions(+), 1 deletion(-)
--
2.40.0
^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH 0/3] Enable rk3588 timer support
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
This patchset enables Rockchip RK3588/RK3588S SoC timer support.
While here, it also handles a minor DT binding issue related to RK3288.
Cristian Ciocaltea (3):
dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
dt-bindings: timer: rockchip: Add rk3588 compatible
arm64: dts: rockchip: Add rk3588 timer
.../devicetree/bindings/timer/rockchip,rk-timer.yaml | 2 +-
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
2 files changed, 9 insertions(+), 1 deletion(-)
--
2.40.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH 0/3] Enable rk3588 timer support
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
This patchset enables Rockchip RK3588/RK3588S SoC timer support.
While here, it also handles a minor DT binding issue related to RK3288.
Cristian Ciocaltea (3):
dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
dt-bindings: timer: rockchip: Add rk3588 compatible
arm64: dts: rockchip: Add rk3588 timer
.../devicetree/bindings/timer/rockchip,rk-timer.yaml | 2 +-
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
2 files changed, 9 insertions(+), 1 deletion(-)
--
2.40.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 30+ messages in thread
* [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
2023-04-18 9:53 ` Cristian Ciocaltea
(?)
@ 2023-04-18 9:53 ` Cristian Ciocaltea
-1 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
The compatible string for Rockchip RK3288 is provided in both the 'enum'
and the subsequent 'const' item. Drop the unnecessary entry from the
enum.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
index 65e59836a660..2bdb6e6bdb21 100644
--- a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
@@ -23,7 +23,6 @@ properties:
- rockchip,rk3188-timer
- rockchip,rk3228-timer
- rockchip,rk3229-timer
- - rockchip,rk3288-timer
- rockchip,rk3368-timer
- rockchip,px30-timer
- const: rockchip,rk3288-timer
--
2.40.0
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
The compatible string for Rockchip RK3288 is provided in both the 'enum'
and the subsequent 'const' item. Drop the unnecessary entry from the
enum.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
index 65e59836a660..2bdb6e6bdb21 100644
--- a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
@@ -23,7 +23,6 @@ properties:
- rockchip,rk3188-timer
- rockchip,rk3228-timer
- rockchip,rk3229-timer
- - rockchip,rk3288-timer
- rockchip,rk3368-timer
- rockchip,px30-timer
- const: rockchip,rk3288-timer
--
2.40.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
The compatible string for Rockchip RK3288 is provided in both the 'enum'
and the subsequent 'const' item. Drop the unnecessary entry from the
enum.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
index 65e59836a660..2bdb6e6bdb21 100644
--- a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
@@ -23,7 +23,6 @@ properties:
- rockchip,rk3188-timer
- rockchip,rk3228-timer
- rockchip,rk3229-timer
- - rockchip,rk3288-timer
- rockchip,rk3368-timer
- rockchip,px30-timer
- const: rockchip,rk3288-timer
--
2.40.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 2/3] dt-bindings: timer: rockchip: Add rk3588 compatible
2023-04-18 9:53 ` Cristian Ciocaltea
(?)
@ 2023-04-18 9:53 ` Cristian Ciocaltea
-1 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Add compatible string for Rockchip RK3588 timer.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
index 2bdb6e6bdb21..19e56b7577a0 100644
--- a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
@@ -24,6 +24,7 @@ properties:
- rockchip,rk3228-timer
- rockchip,rk3229-timer
- rockchip,rk3368-timer
+ - rockchip,rk3588-timer
- rockchip,px30-timer
- const: rockchip,rk3288-timer
reg:
--
2.40.0
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 2/3] dt-bindings: timer: rockchip: Add rk3588 compatible
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Add compatible string for Rockchip RK3588 timer.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
index 2bdb6e6bdb21..19e56b7577a0 100644
--- a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
@@ -24,6 +24,7 @@ properties:
- rockchip,rk3228-timer
- rockchip,rk3229-timer
- rockchip,rk3368-timer
+ - rockchip,rk3588-timer
- rockchip,px30-timer
- const: rockchip,rk3288-timer
reg:
--
2.40.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 2/3] dt-bindings: timer: rockchip: Add rk3588 compatible
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Add compatible string for Rockchip RK3588 timer.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
index 2bdb6e6bdb21..19e56b7577a0 100644
--- a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
@@ -24,6 +24,7 @@ properties:
- rockchip,rk3228-timer
- rockchip,rk3229-timer
- rockchip,rk3368-timer
+ - rockchip,rk3588-timer
- rockchip,px30-timer
- const: rockchip,rk3288-timer
reg:
--
2.40.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
2023-04-18 9:53 ` Cristian Ciocaltea
(?)
@ 2023-04-18 9:53 ` Cristian Ciocaltea
-1 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Add DT node for Rockchip RK3588/RK3588S SoC timer.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 657c019d27fa..acd89a55374a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
status = "disabled";
};
+ rktimer: timer@feae0000 {
+ compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
+ reg = <0x0 0xfeae0000 0x0 0x20>;
+ clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
+ clock-names = "pclk", "timer";
+ interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
+ };
+
wdt: watchdog@feaf0000 {
compatible = "rockchip,rk3588-wdt", "snps,dw-wdt";
reg = <0x0 0xfeaf0000 0x0 0x100>;
--
2.40.0
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Add DT node for Rockchip RK3588/RK3588S SoC timer.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 657c019d27fa..acd89a55374a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
status = "disabled";
};
+ rktimer: timer@feae0000 {
+ compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
+ reg = <0x0 0xfeae0000 0x0 0x20>;
+ clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
+ clock-names = "pclk", "timer";
+ interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
+ };
+
wdt: watchdog@feaf0000 {
compatible = "rockchip,rk3588-wdt", "snps,dw-wdt";
reg = <0x0 0xfeaf0000 0x0 0x100>;
--
2.40.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
@ 2023-04-18 9:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 9:53 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Add DT node for Rockchip RK3588/RK3588S SoC timer.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 657c019d27fa..acd89a55374a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
status = "disabled";
};
+ rktimer: timer@feae0000 {
+ compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
+ reg = <0x0 0xfeae0000 0x0 0x20>;
+ clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
+ clock-names = "pclk", "timer";
+ interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
+ };
+
wdt: watchdog@feaf0000 {
compatible = "rockchip,rk3588-wdt", "snps,dw-wdt";
reg = <0x0 0xfeaf0000 0x0 0x100>;
--
2.40.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 30+ messages in thread
* Re: [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
2023-04-18 9:53 ` Cristian Ciocaltea
(?)
@ 2023-04-18 10:26 ` Heiko Stübner
-1 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 10:26 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 11:53:42 CEST schrieb Cristian Ciocaltea:
> The compatible string for Rockchip RK3288 is provided in both the 'enum'
> and the subsequent 'const' item. Drop the unnecessary entry from the
> enum.
And the actual rk3288-timer case is handled in the separate
- const: rockchip,rk3288-timer
at the top of the list too.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
@ 2023-04-18 10:26 ` Heiko Stübner
0 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 10:26 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 11:53:42 CEST schrieb Cristian Ciocaltea:
> The compatible string for Rockchip RK3288 is provided in both the 'enum'
> and the subsequent 'const' item. Drop the unnecessary entry from the
> enum.
And the actual rk3288-timer case is handled in the separate
- const: rockchip,rk3288-timer
at the top of the list too.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
@ 2023-04-18 10:26 ` Heiko Stübner
0 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 10:26 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 11:53:42 CEST schrieb Cristian Ciocaltea:
> The compatible string for Rockchip RK3288 is provided in both the 'enum'
> and the subsequent 'const' item. Drop the unnecessary entry from the
> enum.
And the actual rk3288-timer case is handled in the separate
- const: rockchip,rk3288-timer
at the top of the list too.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 2/3] dt-bindings: timer: rockchip: Add rk3588 compatible
2023-04-18 9:53 ` Cristian Ciocaltea
(?)
@ 2023-04-18 10:26 ` Heiko Stübner
-1 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 10:26 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 11:53:43 CEST schrieb Cristian Ciocaltea:
> Add compatible string for Rockchip RK3588 timer.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 2/3] dt-bindings: timer: rockchip: Add rk3588 compatible
@ 2023-04-18 10:26 ` Heiko Stübner
0 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 10:26 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 11:53:43 CEST schrieb Cristian Ciocaltea:
> Add compatible string for Rockchip RK3588 timer.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 2/3] dt-bindings: timer: rockchip: Add rk3588 compatible
@ 2023-04-18 10:26 ` Heiko Stübner
0 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 10:26 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 11:53:43 CEST schrieb Cristian Ciocaltea:
> Add compatible string for Rockchip RK3588 timer.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
2023-04-18 10:26 ` Heiko Stübner
(?)
@ 2023-04-18 10:34 ` Cristian Ciocaltea
-1 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 10:34 UTC (permalink / raw)
To: Heiko Stübner, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 13:26, Heiko Stübner wrote:
> Am Dienstag, 18. April 2023, 11:53:42 CEST schrieb Cristian Ciocaltea:
>> The compatible string for Rockchip RK3288 is provided in both the 'enum'
>> and the subsequent 'const' item. Drop the unnecessary entry from the
>> enum.
>
> And the actual rk3288-timer case is handled in the separate
> - const: rockchip,rk3288-timer
> at the top of the list too.
Right, in total there were 3 occurrences of this compatible string.
>> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
>
Thanks for the quick review!
Regards,
Cristian
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
@ 2023-04-18 10:34 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 10:34 UTC (permalink / raw)
To: Heiko Stübner, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 13:26, Heiko Stübner wrote:
> Am Dienstag, 18. April 2023, 11:53:42 CEST schrieb Cristian Ciocaltea:
>> The compatible string for Rockchip RK3288 is provided in both the 'enum'
>> and the subsequent 'const' item. Drop the unnecessary entry from the
>> enum.
>
> And the actual rk3288-timer case is handled in the separate
> - const: rockchip,rk3288-timer
> at the top of the list too.
Right, in total there were 3 occurrences of this compatible string.
>> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
>
Thanks for the quick review!
Regards,
Cristian
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible
@ 2023-04-18 10:34 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 10:34 UTC (permalink / raw)
To: Heiko Stübner, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 13:26, Heiko Stübner wrote:
> Am Dienstag, 18. April 2023, 11:53:42 CEST schrieb Cristian Ciocaltea:
>> The compatible string for Rockchip RK3288 is provided in both the 'enum'
>> and the subsequent 'const' item. Drop the unnecessary entry from the
>> enum.
>
> And the actual rk3288-timer case is handled in the separate
> - const: rockchip,rk3288-timer
> at the top of the list too.
Right, in total there were 3 occurrences of this compatible string.
>> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
>
> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
>
Thanks for the quick review!
Regards,
Cristian
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
2023-04-18 9:53 ` Cristian Ciocaltea
(?)
@ 2023-04-18 11:29 ` Johan Jonker
-1 siblings, 0 replies; 30+ messages in thread
From: Johan Jonker @ 2023-04-18 11:29 UTC (permalink / raw)
To: Cristian Ciocaltea, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 11:53, Cristian Ciocaltea wrote:
> Add DT node for Rockchip RK3588/RK3588S SoC timer.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> ---
> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> index 657c019d27fa..acd89a55374a 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
> status = "disabled";
> };
>
> + rktimer: timer@feae0000 {
There are multiple timers.
Use a label in line with the TRM.
Maybe change your label to "timer0" in that trend?
> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
> + reg = <0x0 0xfeae0000 0x0 0x20>;
> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
> + clock-names = "pclk", "timer";
> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
Heiko's sort rules:
compatible
reg
interrupts
[alphabetical]
status [if needed]
> + };
> +
> wdt: watchdog@feaf0000 {
> compatible = "rockchip,rk3588-wdt", "snps,dw-wdt";
> reg = <0x0 0xfeaf0000 0x0 0x100>;
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
@ 2023-04-18 11:29 ` Johan Jonker
0 siblings, 0 replies; 30+ messages in thread
From: Johan Jonker @ 2023-04-18 11:29 UTC (permalink / raw)
To: Cristian Ciocaltea, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 11:53, Cristian Ciocaltea wrote:
> Add DT node for Rockchip RK3588/RK3588S SoC timer.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> ---
> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> index 657c019d27fa..acd89a55374a 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
> status = "disabled";
> };
>
> + rktimer: timer@feae0000 {
There are multiple timers.
Use a label in line with the TRM.
Maybe change your label to "timer0" in that trend?
> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
> + reg = <0x0 0xfeae0000 0x0 0x20>;
> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
> + clock-names = "pclk", "timer";
> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
Heiko's sort rules:
compatible
reg
interrupts
[alphabetical]
status [if needed]
> + };
> +
> wdt: watchdog@feaf0000 {
> compatible = "rockchip,rk3588-wdt", "snps,dw-wdt";
> reg = <0x0 0xfeaf0000 0x0 0x100>;
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
@ 2023-04-18 11:29 ` Johan Jonker
0 siblings, 0 replies; 30+ messages in thread
From: Johan Jonker @ 2023-04-18 11:29 UTC (permalink / raw)
To: Cristian Ciocaltea, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 11:53, Cristian Ciocaltea wrote:
> Add DT node for Rockchip RK3588/RK3588S SoC timer.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> ---
> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> index 657c019d27fa..acd89a55374a 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
> status = "disabled";
> };
>
> + rktimer: timer@feae0000 {
There are multiple timers.
Use a label in line with the TRM.
Maybe change your label to "timer0" in that trend?
> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
> + reg = <0x0 0xfeae0000 0x0 0x20>;
> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
> + clock-names = "pclk", "timer";
> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
Heiko's sort rules:
compatible
reg
interrupts
[alphabetical]
status [if needed]
> + };
> +
> wdt: watchdog@feaf0000 {
> compatible = "rockchip,rk3588-wdt", "snps,dw-wdt";
> reg = <0x0 0xfeaf0000 0x0 0x100>;
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
2023-04-18 11:29 ` Johan Jonker
(?)
@ 2023-04-18 11:53 ` Cristian Ciocaltea
-1 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 11:53 UTC (permalink / raw)
To: Johan Jonker, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 14:29, Johan Jonker wrote:
>
>
> On 4/18/23 11:53, Cristian Ciocaltea wrote:
>> Add DT node for Rockchip RK3588/RK3588S SoC timer.
>>
>> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
>> ---
>> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> index 657c019d27fa..acd89a55374a 100644
>> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
>> status = "disabled";
>> };
>>
>
>> + rktimer: timer@feae0000 {
>
> There are multiple timers.
> Use a label in line with the TRM.
> Maybe change your label to "timer0" in that trend?
Sure, will use "timer0".
>> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
>> + reg = <0x0 0xfeae0000 0x0 0x20>;
>
>> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
>> + clock-names = "pclk", "timer";
>> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
>
> Heiko's sort rules:
>
> compatible
> reg
> interrupts
> [alphabetical]
> status [if needed]
Thanks for pointing this out! The sort rule was not obvious as there are
many other nodes that don't conform.
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
@ 2023-04-18 11:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 11:53 UTC (permalink / raw)
To: Johan Jonker, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 14:29, Johan Jonker wrote:
>
>
> On 4/18/23 11:53, Cristian Ciocaltea wrote:
>> Add DT node for Rockchip RK3588/RK3588S SoC timer.
>>
>> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
>> ---
>> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> index 657c019d27fa..acd89a55374a 100644
>> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
>> status = "disabled";
>> };
>>
>
>> + rktimer: timer@feae0000 {
>
> There are multiple timers.
> Use a label in line with the TRM.
> Maybe change your label to "timer0" in that trend?
Sure, will use "timer0".
>> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
>> + reg = <0x0 0xfeae0000 0x0 0x20>;
>
>> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
>> + clock-names = "pclk", "timer";
>> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
>
> Heiko's sort rules:
>
> compatible
> reg
> interrupts
> [alphabetical]
> status [if needed]
Thanks for pointing this out! The sort rule was not obvious as there are
many other nodes that don't conform.
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
@ 2023-04-18 11:53 ` Cristian Ciocaltea
0 siblings, 0 replies; 30+ messages in thread
From: Cristian Ciocaltea @ 2023-04-18 11:53 UTC (permalink / raw)
To: Johan Jonker, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Heiko Stuebner, Sebastian Reichel,
Sugar Zhang, Shreeya Patel, Kever Yang
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
On 4/18/23 14:29, Johan Jonker wrote:
>
>
> On 4/18/23 11:53, Cristian Ciocaltea wrote:
>> Add DT node for Rockchip RK3588/RK3588S SoC timer.
>>
>> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
>> ---
>> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> index 657c019d27fa..acd89a55374a 100644
>> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
>> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
>> status = "disabled";
>> };
>>
>
>> + rktimer: timer@feae0000 {
>
> There are multiple timers.
> Use a label in line with the TRM.
> Maybe change your label to "timer0" in that trend?
Sure, will use "timer0".
>> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
>> + reg = <0x0 0xfeae0000 0x0 0x20>;
>
>> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
>> + clock-names = "pclk", "timer";
>> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
>
> Heiko's sort rules:
>
> compatible
> reg
> interrupts
> [alphabetical]
> status [if needed]
Thanks for pointing this out! The sort rule was not obvious as there are
many other nodes that don't conform.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
2023-04-18 11:53 ` Cristian Ciocaltea
(?)
@ 2023-04-18 14:12 ` Heiko Stübner
-1 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 14:12 UTC (permalink / raw)
To: Johan Jonker, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 13:53:23 CEST schrieb Cristian Ciocaltea:
>
> On 4/18/23 14:29, Johan Jonker wrote:
> >
> >
> > On 4/18/23 11:53, Cristian Ciocaltea wrote:
> >> Add DT node for Rockchip RK3588/RK3588S SoC timer.
> >>
> >> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> >> ---
> >> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
> >> 1 file changed, 8 insertions(+)
> >>
> >> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> index 657c019d27fa..acd89a55374a 100644
> >> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
> >> status = "disabled";
> >> };
> >>
> >
> >> + rktimer: timer@feae0000 {
> >
> > There are multiple timers.
> > Use a label in line with the TRM.
> > Maybe change your label to "timer0" in that trend?
>
> Sure, will use "timer0".
>
> >> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
> >> + reg = <0x0 0xfeae0000 0x0 0x20>;
> >
> >> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
> >> + clock-names = "pclk", "timer";
> >> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
> >
> > Heiko's sort rules:
> >
> > compatible
> > reg
> > interrupts
> > [alphabetical]
> > status [if needed]
>
> Thanks for pointing this out! The sort rule was not obvious as there are
> many other nodes that don't conform.
hmm, that is probably an oversight then :-) . Though looking through
rk3588s.dtsi and rk3588.dtsi, it looks like most peripherals follow that
sorting quite nicely.
But there is also a bit of leeway ... aka there can be an argument made
that assigned-clocks might want to live near clocks or regulator-properties
could be sorted somewhat differently.
So general ideal is alphabetically for the random properties to give some
guidance on sorting.
And compatible, regs, interrupts at the top + status at the bottom makes
it way easier to establish a reading pattern, when looking for something
in the file :-) .
Heiko
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
@ 2023-04-18 14:12 ` Heiko Stübner
0 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 14:12 UTC (permalink / raw)
To: Johan Jonker, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 13:53:23 CEST schrieb Cristian Ciocaltea:
>
> On 4/18/23 14:29, Johan Jonker wrote:
> >
> >
> > On 4/18/23 11:53, Cristian Ciocaltea wrote:
> >> Add DT node for Rockchip RK3588/RK3588S SoC timer.
> >>
> >> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> >> ---
> >> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
> >> 1 file changed, 8 insertions(+)
> >>
> >> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> index 657c019d27fa..acd89a55374a 100644
> >> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
> >> status = "disabled";
> >> };
> >>
> >
> >> + rktimer: timer@feae0000 {
> >
> > There are multiple timers.
> > Use a label in line with the TRM.
> > Maybe change your label to "timer0" in that trend?
>
> Sure, will use "timer0".
>
> >> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
> >> + reg = <0x0 0xfeae0000 0x0 0x20>;
> >
> >> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
> >> + clock-names = "pclk", "timer";
> >> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
> >
> > Heiko's sort rules:
> >
> > compatible
> > reg
> > interrupts
> > [alphabetical]
> > status [if needed]
>
> Thanks for pointing this out! The sort rule was not obvious as there are
> many other nodes that don't conform.
hmm, that is probably an oversight then :-) . Though looking through
rk3588s.dtsi and rk3588.dtsi, it looks like most peripherals follow that
sorting quite nicely.
But there is also a bit of leeway ... aka there can be an argument made
that assigned-clocks might want to live near clocks or regulator-properties
could be sorted somewhat differently.
So general ideal is alphabetically for the random properties to give some
guidance on sorting.
And compatible, regs, interrupts at the top + status at the bottom makes
it way easier to establish a reading pattern, when looking for something
in the file :-) .
Heiko
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer
@ 2023-04-18 14:12 ` Heiko Stübner
0 siblings, 0 replies; 30+ messages in thread
From: Heiko Stübner @ 2023-04-18 14:12 UTC (permalink / raw)
To: Johan Jonker, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Sebastian Reichel, Sugar Zhang,
Shreeya Patel, Kever Yang, Cristian Ciocaltea
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-rockchip, kernel
Am Dienstag, 18. April 2023, 13:53:23 CEST schrieb Cristian Ciocaltea:
>
> On 4/18/23 14:29, Johan Jonker wrote:
> >
> >
> > On 4/18/23 11:53, Cristian Ciocaltea wrote:
> >> Add DT node for Rockchip RK3588/RK3588S SoC timer.
> >>
> >> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> >> ---
> >> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 8 ++++++++
> >> 1 file changed, 8 insertions(+)
> >>
> >> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> index 657c019d27fa..acd89a55374a 100644
> >> --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
> >> @@ -1400,6 +1400,14 @@ i2c5: i2c@fead0000 {
> >> status = "disabled";
> >> };
> >>
> >
> >> + rktimer: timer@feae0000 {
> >
> > There are multiple timers.
> > Use a label in line with the TRM.
> > Maybe change your label to "timer0" in that trend?
>
> Sure, will use "timer0".
>
> >> + compatible = "rockchip,rk3588-timer", "rockchip,rk3288-timer";
> >> + reg = <0x0 0xfeae0000 0x0 0x20>;
> >
> >> + clocks = <&cru PCLK_BUSTIMER0>, <&cru CLK_BUSTIMER0>;
> >> + clock-names = "pclk", "timer";
> >> + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH 0>;
> >
> > Heiko's sort rules:
> >
> > compatible
> > reg
> > interrupts
> > [alphabetical]
> > status [if needed]
>
> Thanks for pointing this out! The sort rule was not obvious as there are
> many other nodes that don't conform.
hmm, that is probably an oversight then :-) . Though looking through
rk3588s.dtsi and rk3588.dtsi, it looks like most peripherals follow that
sorting quite nicely.
But there is also a bit of leeway ... aka there can be an argument made
that assigned-clocks might want to live near clocks or regulator-properties
could be sorted somewhat differently.
So general ideal is alphabetically for the random properties to give some
guidance on sorting.
And compatible, regs, interrupts at the top + status at the bottom makes
it way easier to establish a reading pattern, when looking for something
in the file :-) .
Heiko
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 30+ messages in thread
end of thread, other threads:[~2023-04-18 14:13 UTC | newest]
Thread overview: 30+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-04-18 9:53 [PATCH 0/3] Enable rk3588 timer support Cristian Ciocaltea
2023-04-18 9:53 ` Cristian Ciocaltea
2023-04-18 9:53 ` Cristian Ciocaltea
2023-04-18 9:53 ` [PATCH 1/3] dt-bindings: timer: rockchip: Drop superfluous rk3288 compatible Cristian Ciocaltea
2023-04-18 9:53 ` Cristian Ciocaltea
2023-04-18 9:53 ` Cristian Ciocaltea
2023-04-18 10:26 ` Heiko Stübner
2023-04-18 10:26 ` Heiko Stübner
2023-04-18 10:26 ` Heiko Stübner
2023-04-18 10:34 ` Cristian Ciocaltea
2023-04-18 10:34 ` Cristian Ciocaltea
2023-04-18 10:34 ` Cristian Ciocaltea
2023-04-18 9:53 ` [PATCH 2/3] dt-bindings: timer: rockchip: Add rk3588 compatible Cristian Ciocaltea
2023-04-18 9:53 ` Cristian Ciocaltea
2023-04-18 9:53 ` Cristian Ciocaltea
2023-04-18 10:26 ` Heiko Stübner
2023-04-18 10:26 ` Heiko Stübner
2023-04-18 10:26 ` Heiko Stübner
2023-04-18 9:53 ` [PATCH 3/3] arm64: dts: rockchip: Add rk3588 timer Cristian Ciocaltea
2023-04-18 9:53 ` Cristian Ciocaltea
2023-04-18 9:53 ` Cristian Ciocaltea
2023-04-18 11:29 ` Johan Jonker
2023-04-18 11:29 ` Johan Jonker
2023-04-18 11:29 ` Johan Jonker
2023-04-18 11:53 ` Cristian Ciocaltea
2023-04-18 11:53 ` Cristian Ciocaltea
2023-04-18 11:53 ` Cristian Ciocaltea
2023-04-18 14:12 ` Heiko Stübner
2023-04-18 14:12 ` Heiko Stübner
2023-04-18 14:12 ` Heiko Stübner
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