8 files changed, 116 insertions, 9 deletions
diff --git a/Bindings/spi/allwinner,sun4i-a10-spi.yaml b/Bindings/spi/allwinner,sun4i-a10-spi.yaml
index eb0567b2971a..2155478bfc4d 100644
--- a/Bindings/spi/allwinner,sun4i-a10-spi.yaml
+++ b/Bindings/spi/allwinner,sun4i-a10-spi.yaml
@@ -51,6 +51,7 @@ properties:
 patternProperties:
   "^.*@[0-9a-f]+":
     type: object
+    additionalProperties: true
     properties:
       reg:
         items:
diff --git a/Bindings/spi/allwinner,sun6i-a31-spi.yaml b/Bindings/spi/allwinner,sun6i-a31-spi.yaml
index acf218507d22..de36c6a34a0f 100644
--- a/Bindings/spi/allwinner,sun6i-a31-spi.yaml
+++ b/Bindings/spi/allwinner,sun6i-a31-spi.yaml
@@ -63,6 +63,7 @@ properties:
 patternProperties:
   "^.*@[0-9a-f]+":
     type: object
+    additionalProperties: true
     properties:
       reg:
         items:
diff --git a/Bindings/spi/amlogic,a1-spifc.yaml b/Bindings/spi/amlogic,a1-spifc.yaml
new file mode 100644
index 000000000000..ea47d30eef43
--- /dev/null
+++ b/Bindings/spi/amlogic,a1-spifc.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/amlogic,a1-spifc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic A1 SPI Flash Controller
+
+maintainers:
+  - Martin Kurbanov <mmkurbanov@sberdevices.ru>
+
+allOf:
+  - $ref: spi-controller.yaml#
+
+properties:
+  compatible:
+    enum:
+      - amlogic,a1-spifc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    spi@fd000400 {
+        compatible = "amlogic,a1-spifc";
+        reg = <0xfd000400 0x290>;
+        clocks = <&clkc_clkid_spifc>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+    };
diff --git a/Bindings/spi/cdns,qspi-nor.yaml b/Bindings/spi/cdns,qspi-nor.yaml
index 5c01db128be0..b310069762dd 100644
--- a/Bindings/spi/cdns,qspi-nor.yaml
+++ b/Bindings/spi/cdns,qspi-nor.yaml
@@ -19,6 +19,33 @@ allOf:
     then:
       required:
         - power-domains
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: starfive,jh7110-qspi
+    then:
+      properties:
+        resets:
+          minItems: 2
+          maxItems: 3
+
+        reset-names:
+          minItems: 2
+          maxItems: 3
+          items:
+            enum: [ qspi, qspi-ocp, rstc_ref ]
+
+    else:
+      properties:
+        resets:
+          maxItems: 2
+
+        reset-names:
+          minItems: 1
+          maxItems: 2
+          items:
+            enum: [ qspi, qspi-ocp ]
 
 properties:
   compatible:
@@ -30,6 +57,7 @@ properties:
               - intel,lgm-qspi
               - xlnx,versal-ospi-1.0
               - intel,socfpga-qspi
+              - starfive,jh7110-qspi
           - const: cdns,qspi-nor
       - const: cdns,qspi-nor
 
@@ -79,13 +107,14 @@ properties:
     maxItems: 1
 
   resets:
-    maxItems: 2
+    minItems: 2
+    maxItems: 3
 
   reset-names:
-    minItems: 1
-    maxItems: 2
+    minItems: 2
+    maxItems: 3
     items:
-      enum: [ qspi, qspi-ocp ]
+      enum: [ qspi, qspi-ocp, rstc_ref ]
 
 required:
   - compatible
diff --git a/Bindings/spi/microchip,mpfs-spi.yaml b/Bindings/spi/microchip,mpfs-spi.yaml
index 1051690e3753..74a817cc7d94 100644
--- a/Bindings/spi/microchip,mpfs-spi.yaml
+++ b/Bindings/spi/microchip,mpfs-spi.yaml
@@ -22,7 +22,7 @@ properties:
       - items:
           - const: microchip,mpfs-qspi
           - const: microchip,coreqspi-rtl-v2
-      - const: microchip,coreqspi-rtl-v2 #FPGA QSPI
+      - const: microchip,coreqspi-rtl-v2 # FPGA QSPI
       - const: microchip,mpfs-spi
 
   reg:
diff --git a/Bindings/spi/renesas,sh-msiof.yaml b/Bindings/spi/renesas,sh-msiof.yaml
index 491a695a2deb..00acbbb0f65d 100644
--- a/Bindings/spi/renesas,sh-msiof.yaml
+++ b/Bindings/spi/renesas,sh-msiof.yaml
@@ -149,23 +149,38 @@ required:
   - compatible
   - reg
   - interrupts
+  - clocks
+  - power-domains
   - '#address-cells'
   - '#size-cells'
 
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          const: renesas,sh-mobile-msiof
+then:
+  required:
+    - resets
+
 unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/clock/r8a7791-clock.h>
-    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/r8a7791-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a7791-sysc.h>
 
     msiof0: spi@e6e20000 {
         compatible = "renesas,msiof-r8a7791", "renesas,rcar-gen2-msiof";
         reg = <0xe6e20000 0x0064>;
-        interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
-        clocks = <&mstp0_clks R8A7791_CLK_MSIOF0>;
+        interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&cpg CPG_MOD 000>;
         dmas = <&dmac0 0x51>, <&dmac0 0x52>;
         dma-names = "tx", "rx";
+        power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+        resets = <&cpg 0>;
         #address-cells = <1>;
         #size-cells = <0>;
     };
diff --git a/Bindings/spi/snps,dw-apb-ssi.yaml b/Bindings/spi/snps,dw-apb-ssi.yaml
index a132b5fc56e0..12ca108864c6 100644
--- a/Bindings/spi/snps,dw-apb-ssi.yaml
+++ b/Bindings/spi/snps,dw-apb-ssi.yaml
@@ -37,6 +37,17 @@ allOf:
     else:
       required:
         - interrupts
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: amd,pensando-elba-spi
+    then:
+      required:
+        - amd,pensando-elba-syscon
+    else:
+      properties:
+        amd,pensando-elba-syscon: false
 
 properties:
   compatible:
@@ -63,6 +74,8 @@ properties:
         const: intel,keembay-ssi
       - description: Intel Thunder Bay SPI Controller
         const: intel,thunderbay-ssi
+      - description: AMD Pensando Elba SoC SPI Controller
+        const: amd,pensando-elba-spi
       - description: Baikal-T1 SPI Controller
         const: baikal,bt1-ssi
       - description: Baikal-T1 System Boot SPI Controller
@@ -136,6 +149,12 @@ properties:
       of the designware controller, and the upper limit is also subject to
       controller configuration.
 
+  amd,pensando-elba-syscon:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description:
+      Block address to control SPI chip-selects. The Elba SoC system controller
+      provides an interface to override the native DWC SSI CS control.
+
 patternProperties:
   "^.*@[0-9a-f]+$":
     type: object
diff --git a/Bindings/spi/spi-controller.yaml b/Bindings/spi/spi-controller.yaml
index 5a7c72cadf76..90945f59b7e8 100644
--- a/Bindings/spi/spi-controller.yaml
+++ b/Bindings/spi/spi-controller.yaml
@@ -94,6 +94,7 @@ patternProperties:
   "^.*@[0-9a-f]+$":
     type: object
     $ref: spi-peripheral-props.yaml
+    additionalProperties: true
 
     properties:
       spi-3wire: