All of lore.kernel.org
 help / color / mirror / Atom feed
From: Daniel Palmer <daniel@0x0f.com>
To: devicetree@vger.kernel.org, robh+dt@kernel.org, maz@kernel.org,
	tglx@linutronix.de
Cc: linux-arm-kernel@lists.infradead.org, romain.perier@gmail.com,
	Daniel Palmer <daniel@0x0f.com>
Subject: [PATCH 1/3] dt-bindings: interrupt-controller: Add SigmaStar SSD20xD gpi
Date: Tue, 14 Sep 2021 19:04:13 +0900	[thread overview]
Message-ID: <20210914100415.1549208-2-daniel@0x0f.com> (raw)
In-Reply-To: <20210914100415.1549208-1-daniel@0x0f.com>

Add a binding description for the SigmaStar GPIO interrupt
controller, gpi, found on the SSD201 and SSD202D.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
---
 .../sstar,ssd20xd-gpi.yaml                    | 53 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 54 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml

diff --git a/Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml b/Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml
new file mode 100644
index 000000000000..1f7e6c5fef52
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/sstar,ssd20xd-gpi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SigmaStar GPIO Interrupt Controller
+
+maintainers:
+  - Daniel Palmer <daniel@thingy.jp>
+
+description: |+
+  Newer SigmaStar SoCs from the SSD201/SSD202D have an extra
+  interrupt controller that is just for handling interrupts
+  on GPIOs and then routing a single interrupt to the peripheral
+  interrupt controller instead of only having a few interrupt
+  capable GPIOs that are routed directly to the peripheral
+  interrupt controller like older SoCs.
+
+properties:
+  compatible:
+    const: sstar,ssd20xd-gpi
+
+  interrupt-controller: true
+
+  "#interrupt-cells":
+    const: 2
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    interrupt-controller@207a00 {
+      compatible = "sstar,ssd20xd-gpi";
+      reg = <0x207a00 0x200>;
+      #interrupt-cells = <2>;
+      interrupt-controller;
+      interrupts-extended = <&intc_irq GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+    };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index eeb4c70b3d5b..3004c0f735b6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2243,6 +2243,7 @@ T:	git git://github.com/linux-chenxing/linux.git
 F:	Documentation/devicetree/bindings/arm/mstar/*
 F:	Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
 F:	Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
+F:	Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml
 F:	arch/arm/boot/dts/mstar-*
 F:	arch/arm/mach-mstar/
 F:	drivers/clk/mstar/
-- 
2.33.0


WARNING: multiple messages have this Message-ID (diff)
From: Daniel Palmer <daniel@0x0f.com>
To: devicetree@vger.kernel.org, robh+dt@kernel.org, maz@kernel.org,
	tglx@linutronix.de
Cc: linux-arm-kernel@lists.infradead.org, romain.perier@gmail.com,
	Daniel Palmer <daniel@0x0f.com>
Subject: [PATCH 1/3] dt-bindings: interrupt-controller: Add SigmaStar SSD20xD gpi
Date: Tue, 14 Sep 2021 19:04:13 +0900	[thread overview]
Message-ID: <20210914100415.1549208-2-daniel@0x0f.com> (raw)
In-Reply-To: <20210914100415.1549208-1-daniel@0x0f.com>

Add a binding description for the SigmaStar GPIO interrupt
controller, gpi, found on the SSD201 and SSD202D.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
---
 .../sstar,ssd20xd-gpi.yaml                    | 53 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 54 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml

diff --git a/Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml b/Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml
new file mode 100644
index 000000000000..1f7e6c5fef52
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/sstar,ssd20xd-gpi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SigmaStar GPIO Interrupt Controller
+
+maintainers:
+  - Daniel Palmer <daniel@thingy.jp>
+
+description: |+
+  Newer SigmaStar SoCs from the SSD201/SSD202D have an extra
+  interrupt controller that is just for handling interrupts
+  on GPIOs and then routing a single interrupt to the peripheral
+  interrupt controller instead of only having a few interrupt
+  capable GPIOs that are routed directly to the peripheral
+  interrupt controller like older SoCs.
+
+properties:
+  compatible:
+    const: sstar,ssd20xd-gpi
+
+  interrupt-controller: true
+
+  "#interrupt-cells":
+    const: 2
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    interrupt-controller@207a00 {
+      compatible = "sstar,ssd20xd-gpi";
+      reg = <0x207a00 0x200>;
+      #interrupt-cells = <2>;
+      interrupt-controller;
+      interrupts-extended = <&intc_irq GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+    };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index eeb4c70b3d5b..3004c0f735b6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2243,6 +2243,7 @@ T:	git git://github.com/linux-chenxing/linux.git
 F:	Documentation/devicetree/bindings/arm/mstar/*
 F:	Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
 F:	Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
+F:	Documentation/devicetree/bindings/interrupt-controller/sstar,ssd20xd-gpi.yaml
 F:	arch/arm/boot/dts/mstar-*
 F:	arch/arm/mach-mstar/
 F:	drivers/clk/mstar/
-- 
2.33.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-09-14 10:04 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-14 10:04 [PATCH 0/3] SigmaStar SSD20XD GPIO interrupt controller Daniel Palmer
2021-09-14 10:04 ` Daniel Palmer
2021-09-14 10:04 ` Daniel Palmer [this message]
2021-09-14 10:04   ` [PATCH 1/3] dt-bindings: interrupt-controller: Add SigmaStar SSD20xD gpi Daniel Palmer
2021-09-21 20:36   ` Rob Herring
2021-09-21 20:36     ` Rob Herring
2021-09-14 10:04 ` [PATCH 2/3] irqchip: " Daniel Palmer
2021-09-14 10:04   ` Daniel Palmer
2021-09-20  9:45   ` Marc Zyngier
2021-09-20  9:45     ` Marc Zyngier
2021-09-20 10:05     ` Daniel Palmer
2021-09-20 10:05       ` Daniel Palmer
2021-09-20 11:24       ` Marc Zyngier
2021-09-20 11:24         ` Marc Zyngier
2021-09-21  4:16         ` Daniel Palmer
2021-09-21  4:16           ` Daniel Palmer
2021-09-21  8:27           ` Marc Zyngier
2021-09-21  8:27             ` Marc Zyngier
2021-09-21 18:23             ` Linus Walleij
2021-09-21 18:23               ` Linus Walleij
2021-09-30 12:39               ` Daniel Palmer
2021-09-30 12:39                 ` Daniel Palmer
2021-09-30 13:07                 ` Marc Zyngier
2021-09-30 13:07                   ` Marc Zyngier
2021-09-30 13:10                   ` Daniel Palmer
2021-09-30 13:10                     ` Daniel Palmer
2021-09-30 13:06               ` Marc Zyngier
2021-09-30 13:06                 ` Marc Zyngier
2021-09-30 13:36                 ` Daniel Palmer
2021-09-30 13:36                   ` Daniel Palmer
2021-09-30 13:53                   ` Marc Zyngier
2021-09-30 13:53                     ` Marc Zyngier
2021-09-30 13:59                     ` Daniel Palmer
2021-09-30 13:59                       ` Daniel Palmer
2021-09-30 14:11                       ` Marc Zyngier
2021-09-30 14:11                         ` Marc Zyngier
2021-09-30 16:10                         ` Linus Walleij
2021-09-30 16:10                           ` Linus Walleij
2021-09-30 16:13                   ` Linus Walleij
2021-09-30 16:13                     ` Linus Walleij
2021-10-01 12:33                     ` Daniel Palmer
2021-10-01 12:33                       ` Daniel Palmer
2021-10-02  3:08                     ` Daniel Palmer
2021-10-02  3:08                       ` Daniel Palmer
2021-09-21  6:11         ` Daniel Palmer
2021-09-21  6:11           ` Daniel Palmer
2021-09-14 10:04 ` [PATCH 3/3] ARM: dts: mstar: Add gpi interrupt controller to i2m Daniel Palmer
2021-09-14 10:04   ` Daniel Palmer
2021-09-14 15:59 ` [PATCH 0/3] SigmaStar SSD20XD GPIO interrupt controller Andrew Lunn
2021-09-14 15:59   ` Andrew Lunn
2021-09-15  9:06   ` Daniel Palmer
2021-09-15  9:06     ` Daniel Palmer
2021-09-15 20:34     ` Andrew Lunn
2021-09-15 20:34       ` Andrew Lunn
2021-09-20  8:36       ` Daniel Palmer
2021-09-20  8:36         ` Daniel Palmer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210914100415.1549208-2-daniel@0x0f.com \
    --to=daniel@0x0f.com \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=maz@kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=romain.perier@gmail.com \
    --cc=tglx@linutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.