diff mbox series

[DO,NOT,MERGE,v5,17/37] dt-bindings: interrupt-controller: renesas,sh7751-intc: Add json-schema

Message ID 1fafcf1c70ee4e38847bac1379bcb4555a237505.1701768028.git.ysato@users.sourceforge.jp
State Superseded
Headers show
Series Device Tree support for SH7751 based board | expand

Commit Message

Yoshinori Sato Dec. 5, 2023, 9:45 a.m. UTC
Renesas SH7751 INTC json-schema.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
 .../renesas,sh7751-intc.yaml                  | 105 ++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml

Comments

Geert Uytterhoeven Dec. 5, 2023, 3:01 p.m. UTC | #1
Hi Sato-san,

On Tue, Dec 5, 2023 at 10:46 AM Yoshinori Sato
<ysato@users.sourceforge.jp> wrote:
> Renesas SH7751 INTC json-schema.
>
> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>

Thanks for your patch!

> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml

> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/sh_intc.h>

make dt_binding_check:

fatal error: dt-bindings/interrupt-controller/sh_intc.h: No such file
or directory

sh7751-intc.h

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
Krzysztof Kozlowski Dec. 5, 2023, 4:04 p.m. UTC | #2
On 05/12/2023 10:45, Yoshinori Sato wrote:
> Renesas SH7751 INTC json-schema.
> 

This should not be a separate commit from the header bindings. I already
gave such feedback before. Binding headers and bindings documentation
for the same block come together.

> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
> ---
>  .../renesas,sh7751-intc.yaml                  | 105 ++++++++++++++++++
>  1 file changed, 105 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml
> 
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml
> new file mode 100644
> index 000000000000..9d05c10f5c32
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml
> @@ -0,0 +1,105 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interrupt-controller/renesas,sh7751-intc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Renesas SH7751 Interrupt Controller
> +
> +maintainers:
> +  - Yoshinori Sato <ysato@users.sourceforge.jp>
> +
> +properties:
> +  compatible:
> +    items:
> +      - const: renesas,sh7751-intc
> +
> +  '#interrupt-cells':
> +    const: 1
> +
> +  interrupt-controller: true
> +
> +  reg:
> +    maxItems: 2
> +
> +  reg-names:
> +    items:
> +      - const: ICR
> +      - const: INTPRI00

Both lowercase

> +
> +  renesas,icr-irlm:
> +    type: boolean
> +    description: If true ICR.IRLM=1

Unfortunately neither description nor property name tells me anything.
Description basically copies property name, so it's not useful.

> +
> +  renesas,ipr-map:
> +    $ref: /schemas/types.yaml#/definitions/uint32-array
> +    description: |
> +      IRQ to IPR mapping definition.
> +      1st - INTEVT
> +      2nd - Register
> +      3rd - bit index
> +
> +required:
> +  - compatible
> +  - '#interrupt-cells'
> +  - interrupt-controller
> +  - reg
> +  - reg-names
> +  - renesas,ipr-map
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/sh_intc.h>
> +    shintc: interrupt-controller@ffd00000 {
> +            compatible = "renesas,sh7751-intc";
> +            #interrupt-cells = <1>;
> +            interrupt-controller;
> +            reg = <0xffd00000 14>, <0xfe080000 128>;
> +            reg-names = "ICR", "INTPRI00";

reg should be the second property, reg-names should follow.

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml
new file mode 100644
index 000000000000..9d05c10f5c32
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,sh7751-intc.yaml
@@ -0,0 +1,105 @@ 
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/renesas,sh7751-intc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas SH7751 Interrupt Controller
+
+maintainers:
+  - Yoshinori Sato <ysato@users.sourceforge.jp>
+
+properties:
+  compatible:
+    items:
+      - const: renesas,sh7751-intc
+
+  '#interrupt-cells':
+    const: 1
+
+  interrupt-controller: true
+
+  reg:
+    maxItems: 2
+
+  reg-names:
+    items:
+      - const: ICR
+      - const: INTPRI00
+
+  renesas,icr-irlm:
+    type: boolean
+    description: If true ICR.IRLM=1
+
+  renesas,ipr-map:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: |
+      IRQ to IPR mapping definition.
+      1st - INTEVT
+      2nd - Register
+      3rd - bit index
+
+required:
+  - compatible
+  - '#interrupt-cells'
+  - interrupt-controller
+  - reg
+  - reg-names
+  - renesas,ipr-map
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/sh_intc.h>
+    shintc: interrupt-controller@ffd00000 {
+            compatible = "renesas,sh7751-intc";
+            #interrupt-cells = <1>;
+            interrupt-controller;
+            reg = <0xffd00000 14>, <0xfe080000 128>;
+            reg-names = "ICR", "INTPRI00";
+            renesas,ipr-map = <0x240 IPRD IPR_B12>, /* IRL0 */
+                              <0x2a0 IPRD IPR_B8>,  /* IRL1 */
+                              <0x300 IPRD IPR_B4>,  /* IRL2 */
+                              <0x360 IPRD IPR_B0>,  /* IRL3 */
+                              <0x400 IPRA IPR_B12>, /* TMU0 */
+                              <0x420 IPRA IPR_B8>,  /* TMU1 */
+                              <0x440 IPRA IPR_B4>,  /* TMU2 TNUI */
+                              <0x460 IPRA IPR_B4>,  /* TMU2 TICPI */
+                              <0x480 IPRA IPR_B0>,  /* RTC ATI */
+                              <0x4a0 IPRA IPR_B0>,  /* RTC PRI */
+                              <0x4c0 IPRA IPR_B0>,  /* RTC CUI */
+                              <0x4e0 IPRB IPR_B4>,  /* SCI ERI */
+                              <0x500 IPRB IPR_B4>,  /* SCI RXI */
+                              <0x520 IPRB IPR_B4>,  /* SCI TXI */
+                              <0x540 IPRB IPR_B4>,  /* SCI TEI */
+                              <0x560 IPRB IPR_B12>, /* WDT */
+                              <0x580 IPRB IPR_B8>,  /* REF RCMI */
+                              <0x5a0 IPRB IPR_B4>,  /* REF ROVI */
+                              <0x600 IPRC IPR_B0>,  /* H-UDI */
+                              <0x620 IPRC IPR_B12>, /* GPIO */
+                              <0x640 IPRC IPR_B8>,  /* DMAC DMTE0 */
+                              <0x660 IPRC IPR_B8>,  /* DMAC DMTE1 */
+                              <0x680 IPRC IPR_B8>,  /* DMAC DMTE2 */
+                              <0x6a0 IPRC IPR_B8>,  /* DMAC DMTE3 */
+                              <0x6c0 IPRC IPR_B8>,  /* DMAC DMAE */
+                              <0x700 IPRC IPR_B4>,  /* SCIF ERI */
+                              <0x720 IPRC IPR_B4>,  /* SCIF RXI */
+                              <0x740 IPRC IPR_B4>,  /* SCIF BRI */
+                              <0x760 IPRC IPR_B4>,  /* SCIF TXI */
+                              <0x780 IPRC IPR_B8>,  /* DMAC DMTE4 */
+                              <0x7a0 IPRC IPR_B8>,  /* DMAC DMTE5 */
+                              <0x7c0 IPRC IPR_B8>,  /* DMAC DMTE6 */
+                              <0x7e0 IPRC IPR_B8>,  /* DMAC DMTE7 */
+                              <0xa00 INTPRI00 IPR_B0>,      /* PCIC PCISERR */
+                              <0xa20 INTPRI00 IPR_B4>,      /* PCIC PCIDMA3 */
+                              <0xa40 INTPRI00 IPR_B4>,      /* PCIC PCIDMA2 */
+                              <0xa60 INTPRI00 IPR_B4>,      /* PCIC PCIDMA1 */
+                              <0xa80 INTPRI00 IPR_B4>,      /* PCIC PCIDMA0 */
+                              <0xaa0 INTPRI00 IPR_B4>,      /* PCIC PCIPWON */
+                              <0xac0 INTPRI00 IPR_B4>,      /* PCIC PCIPWDWN */
+                              <0xae0 INTPRI00 IPR_B4>,      /* PCIC PCIERR */
+                              <0xb00 INTPRI00 IPR_B8>,      /* TMU3 */
+                              <0xb80 INTPRI00 IPR_B12>;     /* TMU4 */
+    };
+...