| Message ID | 20210226091128.14379-3-benjamin.gaignard@collabora.com |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | Reset driver for IMX8MQ VPU hardware block | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success | |
| robh/dt-meta-schema | fail | build log |
On Fri, 26 Feb 2021 10:11:25 +0100, Benjamin Gaignard wrote: > Document IMX8MQ VPU bindings to add the phandle to the reset driver. > > Provide an independent reset driver allow to the both VPUs to share > their control/reset hardware block. The reset driver replace what > was previously done be using the 'ctrl' registers inside the driver. > > This breaks the compatibility between DTB and kernel but the driver > is still in staging directory and limited to IMX8MQ SoC. > > Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> > --- > .../devicetree/bindings/media/nxp,imx8mq-vpu.yaml | 11 ++++++++--- > 1 file changed, 8 insertions(+), 3 deletions(-) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.example.dt.yaml: video-codec@38300000: reg: [[942669824, 65536], [942735360, 65536], [942800896, 65536]] is too long From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml See https://patchwork.ozlabs.org/patch/1444845 This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.
diff --git a/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml b/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml index 762be3f96ce9..c860f6b201f9 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml @@ -18,13 +18,12 @@ properties: const: nxp,imx8mq-vpu reg: - maxItems: 3 + maxItems: 2 reg-names: items: - const: g1 - const: g2 - - const: ctrl interrupts: maxItems: 2 @@ -46,6 +45,9 @@ properties: power-domains: maxItems: 1 + resets: + maxItems: 1 + required: - compatible - reg @@ -54,6 +56,7 @@ required: - interrupt-names - clocks - clock-names + - resets additionalProperties: false @@ -61,13 +64,14 @@ examples: - | #include <dt-bindings/clock/imx8mq-clock.h> #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/reset/imx8mq-vpu-reset.h> vpu: video-codec@38300000 { compatible = "nxp,imx8mq-vpu"; reg = <0x38300000 0x10000>, <0x38310000 0x10000>, <0x38320000 0x10000>; - reg-names = "g1", "g2", "ctrl"; + reg-names = "g1", "g2"; interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "g1", "g2"; @@ -76,4 +80,5 @@ examples: <&clk IMX8MQ_CLK_VPU_DEC_ROOT>; clock-names = "g1", "g2", "bus"; power-domains = <&pgc_vpu>; + resets = <&vpu_reset IMX8MQ_RESET_VPU_RESET_G1>; };
Document IMX8MQ VPU bindings to add the phandle to the reset driver. Provide an independent reset driver allow to the both VPUs to share their control/reset hardware block. The reset driver replace what was previously done be using the 'ctrl' registers inside the driver. This breaks the compatibility between DTB and kernel but the driver is still in staging directory and limited to IMX8MQ SoC. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> --- .../devicetree/bindings/media/nxp,imx8mq-vpu.yaml | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-)