diff mbox series

[v2,1/2] dt-bindings: spi: add SG2044 SPI NOR controller driver

Message ID 20250304083548.10101-2-looong.bin@gmail.com (mailing list archive)
State New
Headers show
Series spi: sophgo: add Sophgo SPI NOR controller driver | expand

Checks

Context Check Description
bjorn/pre-ci_am success Success
bjorn/build-rv32-defconfig success build-rv32-defconfig
bjorn/build-rv64-clang-allmodconfig success build-rv64-clang-allmodconfig
bjorn/build-rv64-gcc-allmodconfig success build-rv64-gcc-allmodconfig
bjorn/build-rv64-nommu-k210-defconfig success build-rv64-nommu-k210-defconfig
bjorn/build-rv64-nommu-k210-virt success build-rv64-nommu-k210-virt
bjorn/checkpatch warning checkpatch
bjorn/dtb-warn-rv64 success dtb-warn-rv64
bjorn/header-inline success header-inline
bjorn/kdoc success kdoc
bjorn/module-param success module-param
bjorn/verify-fixes success verify-fixes
bjorn/verify-signedoff success verify-signedoff

Commit Message

Longbin Li March 4, 2025, 8:35 a.m. UTC 
Add SPI NOR driver for SG2044, including read, write operations.

Signed-off-by: Longbin Li <looong.bin@gmail.com>
---
 .../bindings/spi/spi-sg2044-nor.yaml          | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml

--
2.48.1

Comments

Rob Herring (Arm) March 4, 2025, 3:11 p.m. UTC | #1 
On Tue, 04 Mar 2025 16:35:42 +0800, Longbin Li wrote:
> Add SPI NOR driver for SG2044, including read, write operations.
> 
> Signed-off-by: Longbin Li <looong.bin@gmail.com>
> ---
>  .../bindings/spi/spi-sg2044-nor.yaml          | 52 +++++++++++++++++++
>  1 file changed, 52 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml
> 

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml b/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml
new file mode 100644
index 000000000000..948ff7a09643
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml
@@ -0,0 +1,52 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/spi-sg2044-nor.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SG2044 SPI NOR controller
+
+maintainers:
+  - Longbin Li <looong.bin@gmail.com>
+
+allOf:
+  - $ref: spi-controller.yaml#
+
+properties:
+  compatible:
+    const: sophgo,sg2044-spifmc-nor
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+  - resets
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    spi@1000000 {
+      compatible = "sophgo,sg2044-spifmc-nor";
+      reg = <0x1000000 0x4000000>;
+      #address-cells = <1>;
+      #size-cells = <0>;
+      clocks = <&clk 0>;
+      interrupts = <37 IRQ_TYPE_LEVEL_HIGH>;
+      resets = <&rst 0>;
+    };