* [PATCH 1/2] ARM: dts: imx6: replace simple-bus by simple-mfd for anatop
@ 2019-08-14 7:55 Marco Felsch
2019-08-14 7:55 ` [PATCH 2/2] ARM: dts: imx6: drop gpmi-nand address and size cells Marco Felsch
2019-08-19 12:01 ` [PATCH 1/2] ARM: dts: imx6: replace simple-bus by simple-mfd for anatop Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Marco Felsch @ 2019-08-14 7:55 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, festevam, linux-imx; +Cc: devicetree, kernel
Replace it to fix the following DTC warnings:
arch/arm/boot/dts/imx6qdl.dtsi:702.19-715.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-1p1: missing or empty reg/ranges property
arch/arm/boot/dts/imx6qdl.dtsi:717.19-730.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-3p0: missing or empty reg/ranges property
arch/arm/boot/dts/imx6qdl.dtsi:732.19-745.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-2p5: missing or empty reg/ranges property
arch/arm/boot/dts/imx6qdl.dtsi:747.32-762.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddcore: missing or empty reg/ranges property
arch/arm/boot/dts/imx6qdl.dtsi:764.29-779.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddpu: missing or empty reg/ranges property
arch/arm/boot/dts/imx6qdl.dtsi:781.31-796.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddsoc: missing or empty reg/ranges property
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
arch/arm/boot/dts/imx6qdl.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 4b801935cad1..e51d72f044e2 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -695,7 +695,7 @@
};
anatop: anatop@20c8000 {
- compatible = "fsl,imx6q-anatop", "syscon", "simple-bus";
+ compatible = "fsl,imx6q-anatop", "syscon", "simple-mfd";
reg = <0x020c8000 0x1000>;
interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>,
<0 54 IRQ_TYPE_LEVEL_HIGH>,
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 2/2] ARM: dts: imx6: drop gpmi-nand address and size cells
2019-08-14 7:55 [PATCH 1/2] ARM: dts: imx6: replace simple-bus by simple-mfd for anatop Marco Felsch
@ 2019-08-14 7:55 ` Marco Felsch
2019-08-19 12:01 ` [PATCH 1/2] ARM: dts: imx6: replace simple-bus by simple-mfd for anatop Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Marco Felsch @ 2019-08-14 7:55 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, festevam, linux-imx; +Cc: devicetree, kernel
Since commit fe2585e9c29a ("doc: dt: mtd: support partitions in a
special 'partitions' subnode") and commit 5cfdedb7b9a0 ("mtd: ofpart:
move ofpart partitions to a dedicated dt node") the partitioning should
be within a partitions sub-node.
Baseboard device trees following that scheme will get a dtc warning due
to the predefined #address-cells and #size-cells properties:
arch/arm/boot/dts/imx6qdl.dtsi:171.26-189.5: Warning (avoid_unnecessary_addr_size): /soc/gpmi-nand@112000: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
I found no upstream imx6 baseboard using the old partitioning scheme, so
we can drop the two properties to avoid such warnings.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
arch/arm/boot/dts/imx6qdl.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index e51d72f044e2..e6b4b8525f98 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -171,8 +171,6 @@
gpmi: gpmi-nand@112000 {
compatible = "fsl,imx6q-gpmi-nand";
- #address-cells = <1>;
- #size-cells = <1>;
reg = <0x00112000 0x2000>, <0x00114000 0x2000>;
reg-names = "gpmi-nand", "bch";
interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>;
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH 1/2] ARM: dts: imx6: replace simple-bus by simple-mfd for anatop
2019-08-14 7:55 [PATCH 1/2] ARM: dts: imx6: replace simple-bus by simple-mfd for anatop Marco Felsch
2019-08-14 7:55 ` [PATCH 2/2] ARM: dts: imx6: drop gpmi-nand address and size cells Marco Felsch
@ 2019-08-19 12:01 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2019-08-19 12:01 UTC (permalink / raw)
To: Marco Felsch; +Cc: robh+dt, s.hauer, festevam, linux-imx, devicetree, kernel
On Wed, Aug 14, 2019 at 09:55:57AM +0200, Marco Felsch wrote:
> Replace it to fix the following DTC warnings:
>
> arch/arm/boot/dts/imx6qdl.dtsi:702.19-715.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-1p1: missing or empty reg/ranges property
> arch/arm/boot/dts/imx6qdl.dtsi:717.19-730.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-3p0: missing or empty reg/ranges property
> arch/arm/boot/dts/imx6qdl.dtsi:732.19-745.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-2p5: missing or empty reg/ranges property
> arch/arm/boot/dts/imx6qdl.dtsi:747.32-762.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddcore: missing or empty reg/ranges property
> arch/arm/boot/dts/imx6qdl.dtsi:764.29-779.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddpu: missing or empty reg/ranges property
> arch/arm/boot/dts/imx6qdl.dtsi:781.31-796.7: Warning (simple_bus_reg): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddsoc: missing or empty reg/ranges property
>
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Applied both, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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