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-rw-r--r--Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml4
-rw-r--r--Documentation/devicetree/bindings/i2c/apple,i2c.yaml5
-rw-r--r--Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml2
-rw-r--r--Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml2
-rw-r--r--Documentation/devicetree/bindings/i2c/brcm,kona-i2c.txt35
-rw-r--r--Documentation/devicetree/bindings/i2c/brcm,kona-i2c.yaml59
-rw-r--r--Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml16
-rw-r--r--Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml2
-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-mpc.yaml3
-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml5
-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-mux-gpio.yaml4
-rw-r--r--Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml4
-rw-r--r--Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml2
-rw-r--r--Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml2
-rw-r--r--Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml2
-rw-r--r--Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml4
16 files changed, 97 insertions, 54 deletions
diff --git a/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml b/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml
index 199a354ccb97..26bed558c6b8 100644
--- a/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml
@@ -2,8 +2,8 @@
# Copyright 2019 BayLibre, SAS
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/i2c/amlogic,meson6-i2c.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/i2c/amlogic,meson6-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Amlogic Meson I2C Controller
diff --git a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
index 4ac61fec90e2..077d2a539c83 100644
--- a/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/apple,i2c.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/i2c/apple,i2c.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/i2c/apple,i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Apple/PASemi I2C controller
@@ -23,6 +23,7 @@ properties:
items:
- enum:
- apple,t8103-i2c
+ - apple,t8112-i2c
- apple,t6000-i2c
- const: apple,i2c
diff --git a/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
index 869b4d633353..6df27b47b922 100644
--- a/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
@@ -60,7 +60,7 @@ unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/aspeed-clock.h>
- i2c0: i2c-bus@40 {
+ i2c@40 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "aspeed,ast2500-i2c-bus";
diff --git a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
index ea2303c0e143..6adedd3ec399 100644
--- a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml
@@ -75,7 +75,7 @@ required:
- clocks
allOf:
- - $ref: "i2c-controller.yaml"
+ - $ref: i2c-controller.yaml
- if:
properties:
compatible:
diff --git a/Documentation/devicetree/bindings/i2c/brcm,kona-i2c.txt b/Documentation/devicetree/bindings/i2c/brcm,kona-i2c.txt
deleted file mode 100644
index 1b87b741fa8e..000000000000
--- a/Documentation/devicetree/bindings/i2c/brcm,kona-i2c.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-Broadcom Kona Family I2C
-=========================
-
-This I2C controller is used in the following Broadcom SoCs:
-
- BCM11130
- BCM11140
- BCM11351
- BCM28145
- BCM28155
-
-Required Properties
--------------------
-- compatible: "brcm,bcm11351-i2c", "brcm,kona-i2c"
-- reg: Physical base address and length of controller registers
-- interrupts: The interrupt number used by the controller
-- clocks: clock specifier for the kona i2c external clock
-- clock-frequency: The I2C bus frequency in Hz
-- #address-cells: Should be <1>
-- #size-cells: Should be <0>
-
-Refer to clocks/clock-bindings.txt for generic clock consumer
-properties.
-
-Example:
-
-i2c@3e016000 {
- compatible = "brcm,bcm11351-i2c","brcm,kona-i2c";
- reg = <0x3e016000 0x80>;
- interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&bsc1_clk>;
- clock-frequency = <400000>;
- #address-cells = <1>;
- #size-cells = <0>;
-};
diff --git a/Documentation/devicetree/bindings/i2c/brcm,kona-i2c.yaml b/Documentation/devicetree/bindings/i2c/brcm,kona-i2c.yaml
new file mode 100644
index 000000000000..7a694af90fc6
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/brcm,kona-i2c.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/brcm,kona-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Kona family I2C controller
+
+maintainers:
+ - Florian Fainelli <f.fainelli@gmail.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - brcm,bcm11351-i2c
+ - brcm,bcm21664-i2c
+ - brcm,bcm23550-i2c
+ - const: brcm,kona-i2c
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-frequency:
+ enum: [ 100000, 400000, 1000000, 3400000 ]
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-frequency
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c@3e016000 {
+ compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
+ reg = <0x3e016000 0x80>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bsc1_clk>;
+ clock-frequency = <400000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+...
diff --git a/Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml b/Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
index 2e95cda7262a..cb24d7b3221c 100644
--- a/Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
+++ b/Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/i2c/cdns,i2c-r1p10.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/i2c/cdns,i2c-r1p10.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Cadence I2C controller
@@ -24,6 +24,9 @@ properties:
clocks:
minItems: 1
+ resets:
+ maxItems: 1
+
interrupts:
maxItems: 1
@@ -38,6 +41,13 @@ properties:
description: |
Input clock name.
+ fifo-depth:
+ description:
+ Size of the data FIFO in bytes.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ default: 16
+ enum: [2, 4, 8, 16, 32, 64, 128, 256]
+
required:
- compatible
- reg
@@ -52,9 +62,11 @@ examples:
i2c@e0004000 {
compatible = "cdns,i2c-r1p10";
clocks = <&clkc 38>;
+ resets = <&rstc 288>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
reg = <0xe0004000 0x1000>;
clock-frequency = <400000>;
#address-cells = <1>;
#size-cells = <0>;
+ fifo-depth = <8>;
};
diff --git a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
index cf523615f5e3..ab151c9db219 100644
--- a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
+++ b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
@@ -39,7 +39,7 @@ unevaluatedProperties: false
examples:
- |
- spi0 {
+ spi {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mpc.yaml b/Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
index 018e1b944424..70fb69b923c4 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
@@ -43,6 +43,7 @@ properties:
fsl,timeout:
$ref: /schemas/types.yaml#/definitions/uint32
+ deprecated: true
description: |
I2C bus timeout in microseconds
@@ -95,6 +96,6 @@ examples:
interrupts = <43 2>;
interrupt-parent = <&mpic>;
clock-frequency = <400000>;
- fsl,timeout = <10000>;
+ i2c-scl-clk-low-timeout-us = <10000>;
};
...
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
index 72ae2e01cf22..fda0467cdd95 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
@@ -23,6 +23,7 @@ properties:
- const: mediatek,mt6577-i2c
- const: mediatek,mt6589-i2c
- const: mediatek,mt7622-i2c
+ - const: mediatek,mt7981-i2c
- const: mediatek,mt7986-i2c
- const: mediatek,mt8168-i2c
- const: mediatek,mt8173-i2c
@@ -47,6 +48,10 @@ properties:
- const: mediatek,mt8168-i2c
- items:
- enum:
+ - mediatek,mt6795-i2c
+ - const: mediatek,mt8173-i2c
+ - items:
+ - enum:
- mediatek,mt8195-i2c
- const: mediatek,mt8192-i2c
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.yaml b/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.yaml
index 6e0a5686af04..f34cc7ad5a00 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.yaml
@@ -45,7 +45,7 @@ properties:
i2c-parent:
description: phandle of the I2C bus that this multiplexer's master-side port is connected to
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ $ref: /schemas/types.yaml#/definitions/phandle
mux-gpios:
description: list of GPIOs used to control the muxer
@@ -55,7 +55,7 @@ properties:
idle-state:
description: Value to set the muxer to when idle. When no value is given, it defaults to the
last value used.
- $ref: "/schemas/types.yaml#/definitions/uint32"
+ $ref: /schemas/types.yaml#/definitions/uint32
allOf:
- $ref: i2c-mux.yaml
diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
index 0e88c85985b5..9f66a3bb1f80 100644
--- a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
+++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/i2c/qcom,i2c-geni-qcom.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/i2c/qcom,i2c-geni-qcom.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Geni based QUP I2C Controller
diff --git a/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml b/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
index 92e899905ef8..5d1e7885b64a 100644
--- a/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
+++ b/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Renesas RZ/V2M I2C Bus Interface
maintainers:
- - Phil Edworthy <phil.edworthy@renesas.com>
+ - Fabrizio Castro <fabrizio.castro.jz@renesas.com>
allOf:
- $ref: /schemas/i2c/i2c-controller.yaml#
diff --git a/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml b/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml
index 3d5782deb97d..b204e35e4f8d 100644
--- a/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml
@@ -37,7 +37,7 @@ properties:
for "samsung,s3c2440-hdmiphy-i2c" whose input/output lines are
permanently wired to the respective client.
This property is deprecated. Use "pinctrl-0" and "pinctrl-names" instead.
- deprecated: yes
+ deprecated: true
interrupts:
maxItems: 1
diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
index bf396e9466aa..94b75d9f66cd 100644
--- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
@@ -90,7 +90,7 @@ properties:
st,syscfg-fmp:
description: Use to set Fast Mode Plus bit within SYSCFG when Fast Mode
Plus speed is selected by slave.
- $ref: "/schemas/types.yaml#/definitions/phandle-array"
+ $ref: /schemas/types.yaml#/definitions/phandle-array
items:
- items:
- description: phandle to syscfg
diff --git a/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml b/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
index 1b598638d457..658ae92fa86d 100644
--- a/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
+++ b/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
@@ -1,8 +1,8 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
-$id: "http://devicetree.org/schemas/i2c/xlnx,xps-iic-2.00.a.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/i2c/xlnx,xps-iic-2.00.a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Xilinx IIC controller