* [PATCH v3 1/1] dt-bindings: aspeed-i2c: Convert txt to yaml format
@ 2021-06-03 2:48 ` Jamin Lin
0 siblings, 0 replies; 12+ messages in thread
From: Jamin Lin @ 2021-06-03 2:48 UTC (permalink / raw)
To: Rob Herring, Joel Stanley, Andrew Jeffery, Brendan Higgins,
Benjamin Herrenschmidt, Rayn Chen,
open list:I2C SUBSYSTEM HOST DRIVERS,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
moderated list:ARM/ASPEED MACHINE SUPPORT,
moderated list:ARM/ASPEED MACHINE SUPPORT, open list,
moderated list:ARM/ASPEED I2C DRIVER
Cc: ryan_chen, chin-ting_kuo, troy_lee, steven_lee
Convert aspeed i2c to yaml.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
---
.../devicetree/bindings/i2c/aspeed,i2c.yaml | 75 +++++++++++++++++++
.../devicetree/bindings/i2c/i2c-aspeed.txt | 49 ------------
2 files changed, 75 insertions(+), 49 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
diff --git a/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
new file mode 100644
index 000000000000..9a40605c3433
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/aspeed,i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ASPEED I2C on the AST24XX, AST25XX, and AST26XX SoCs Device Tree Bindings
+
+maintainers:
+ - Rayn Chen <rayn_chen@aspeedtech.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ enum:
+ - aspeed,ast2400-i2c-bus
+ - aspeed,ast2500-i2c-bus
+ - aspeed,ast2600-i2c-bus
+
+ reg:
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: address offset and range of bus
+ - description: address offset and range of bus buffer
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+ description:
+ root clock of bus, should reference the APB
+ clock in the second cell
+
+ resets:
+ maxItems: 1
+
+ bus-frequency:
+ minimum: 500
+ maximum: 4000000
+ default: 100000
+ description: frequency of the bus clock in Hz defaults to 100 kHz when not
+ specified
+
+ multi-master:
+ type: boolean
+ description:
+ states that there is another master active on this bus
+
+required:
+ - reg
+ - compatible
+ - clocks
+ - resets
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/aspeed-clock.h>
+ i2c0: i2c-bus@40 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+ compatible = "aspeed,ast2500-i2c-bus";
+ reg = <0x40 0x40>;
+ clocks = <&syscon ASPEED_CLK_APB>;
+ resets = <&syscon ASPEED_RESET_I2C>;
+ bus-frequency = <100000>;
+ interrupts = <0>;
+ interrupt-parent = <&i2c_ic>;
+ };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
deleted file mode 100644
index b47f6ccb196a..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Device tree configuration for the I2C busses on the AST24XX, AST25XX, and AST26XX SoCs.
-
-Required Properties:
-- #address-cells : should be 1
-- #size-cells : should be 0
-- reg : address offset and range of bus
-- compatible : should be "aspeed,ast2400-i2c-bus"
- or "aspeed,ast2500-i2c-bus"
- or "aspeed,ast2600-i2c-bus"
-- clocks : root clock of bus, should reference the APB
- clock in the second cell
-- resets : phandle to reset controller with the reset number in
- the second cell
-- interrupts : interrupt number
-
-Optional Properties:
-- bus-frequency : frequency of the bus clock in Hz defaults to 100 kHz when not
- specified
-- multi-master : states that there is another master active on this bus.
-
-Example:
-
-i2c {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x1e78a000 0x1000>;
-
- i2c_ic: interrupt-controller@0 {
- #interrupt-cells = <1>;
- compatible = "aspeed,ast2400-i2c-ic";
- reg = <0x0 0x40>;
- interrupts = <12>;
- interrupt-controller;
- };
-
- i2c0: i2c-bus@40 {
- #address-cells = <1>;
- #size-cells = <0>;
- #interrupt-cells = <1>;
- reg = <0x40 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- clocks = <&syscon ASPEED_CLK_APB>;
- resets = <&syscon ASPEED_RESET_I2C>;
- bus-frequency = <100000>;
- interrupts = <0>;
- interrupt-parent = <&i2c_ic>;
- };
-};
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH v3 1/1] dt-bindings: aspeed-i2c: Convert txt to yaml format
@ 2021-06-03 2:48 ` Jamin Lin
0 siblings, 0 replies; 12+ messages in thread
From: Jamin Lin @ 2021-06-03 2:48 UTC (permalink / raw)
To: Rob Herring, Joel Stanley, Andrew Jeffery, Brendan Higgins,
Benjamin Herrenschmidt, Rayn Chen,
open list:I2C SUBSYSTEM HOST DRIVERS,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
moderated list:ARM/ASPEED MACHINE SUPPORT,
moderated list:ARM/ASPEED MACHINE SUPPORT, open list,
moderated list:ARM/ASPEED I2C DRIVER
Cc: steven_lee, chin-ting_kuo, troy_lee, ryan_chen
Convert aspeed i2c to yaml.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
---
.../devicetree/bindings/i2c/aspeed,i2c.yaml | 75 +++++++++++++++++++
.../devicetree/bindings/i2c/i2c-aspeed.txt | 49 ------------
2 files changed, 75 insertions(+), 49 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
diff --git a/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
new file mode 100644
index 000000000000..9a40605c3433
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/aspeed,i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ASPEED I2C on the AST24XX, AST25XX, and AST26XX SoCs Device Tree Bindings
+
+maintainers:
+ - Rayn Chen <rayn_chen@aspeedtech.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ enum:
+ - aspeed,ast2400-i2c-bus
+ - aspeed,ast2500-i2c-bus
+ - aspeed,ast2600-i2c-bus
+
+ reg:
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: address offset and range of bus
+ - description: address offset and range of bus buffer
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+ description:
+ root clock of bus, should reference the APB
+ clock in the second cell
+
+ resets:
+ maxItems: 1
+
+ bus-frequency:
+ minimum: 500
+ maximum: 4000000
+ default: 100000
+ description: frequency of the bus clock in Hz defaults to 100 kHz when not
+ specified
+
+ multi-master:
+ type: boolean
+ description:
+ states that there is another master active on this bus
+
+required:
+ - reg
+ - compatible
+ - clocks
+ - resets
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/aspeed-clock.h>
+ i2c0: i2c-bus@40 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+ compatible = "aspeed,ast2500-i2c-bus";
+ reg = <0x40 0x40>;
+ clocks = <&syscon ASPEED_CLK_APB>;
+ resets = <&syscon ASPEED_RESET_I2C>;
+ bus-frequency = <100000>;
+ interrupts = <0>;
+ interrupt-parent = <&i2c_ic>;
+ };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
deleted file mode 100644
index b47f6ccb196a..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Device tree configuration for the I2C busses on the AST24XX, AST25XX, and AST26XX SoCs.
-
-Required Properties:
-- #address-cells : should be 1
-- #size-cells : should be 0
-- reg : address offset and range of bus
-- compatible : should be "aspeed,ast2400-i2c-bus"
- or "aspeed,ast2500-i2c-bus"
- or "aspeed,ast2600-i2c-bus"
-- clocks : root clock of bus, should reference the APB
- clock in the second cell
-- resets : phandle to reset controller with the reset number in
- the second cell
-- interrupts : interrupt number
-
-Optional Properties:
-- bus-frequency : frequency of the bus clock in Hz defaults to 100 kHz when not
- specified
-- multi-master : states that there is another master active on this bus.
-
-Example:
-
-i2c {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x1e78a000 0x1000>;
-
- i2c_ic: interrupt-controller@0 {
- #interrupt-cells = <1>;
- compatible = "aspeed,ast2400-i2c-ic";
- reg = <0x0 0x40>;
- interrupts = <12>;
- interrupt-controller;
- };
-
- i2c0: i2c-bus@40 {
- #address-cells = <1>;
- #size-cells = <0>;
- #interrupt-cells = <1>;
- reg = <0x40 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- clocks = <&syscon ASPEED_CLK_APB>;
- resets = <&syscon ASPEED_RESET_I2C>;
- bus-frequency = <100000>;
- interrupts = <0>;
- interrupt-parent = <&i2c_ic>;
- };
-};
--
2.17.1
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH v3 1/1] dt-bindings: aspeed-i2c: Convert txt to yaml format
@ 2021-06-03 2:48 ` Jamin Lin
0 siblings, 0 replies; 12+ messages in thread
From: Jamin Lin @ 2021-06-03 2:48 UTC (permalink / raw)
To: Rob Herring, Joel Stanley, Andrew Jeffery, Brendan Higgins,
Benjamin Herrenschmidt, Rayn Chen,
open list:I2C SUBSYSTEM HOST DRIVERS,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
moderated list:ARM/ASPEED MACHINE SUPPORT,
moderated list:ARM/ASPEED MACHINE SUPPORT, open list,
moderated list:ARM/ASPEED I2C DRIVER
Cc: ryan_chen, chin-ting_kuo, troy_lee, steven_lee
Convert aspeed i2c to yaml.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
---
.../devicetree/bindings/i2c/aspeed,i2c.yaml | 75 +++++++++++++++++++
.../devicetree/bindings/i2c/i2c-aspeed.txt | 49 ------------
2 files changed, 75 insertions(+), 49 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
diff --git a/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
new file mode 100644
index 000000000000..9a40605c3433
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/aspeed,i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ASPEED I2C on the AST24XX, AST25XX, and AST26XX SoCs Device Tree Bindings
+
+maintainers:
+ - Rayn Chen <rayn_chen@aspeedtech.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ enum:
+ - aspeed,ast2400-i2c-bus
+ - aspeed,ast2500-i2c-bus
+ - aspeed,ast2600-i2c-bus
+
+ reg:
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: address offset and range of bus
+ - description: address offset and range of bus buffer
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+ description:
+ root clock of bus, should reference the APB
+ clock in the second cell
+
+ resets:
+ maxItems: 1
+
+ bus-frequency:
+ minimum: 500
+ maximum: 4000000
+ default: 100000
+ description: frequency of the bus clock in Hz defaults to 100 kHz when not
+ specified
+
+ multi-master:
+ type: boolean
+ description:
+ states that there is another master active on this bus
+
+required:
+ - reg
+ - compatible
+ - clocks
+ - resets
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/aspeed-clock.h>
+ i2c0: i2c-bus@40 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+ compatible = "aspeed,ast2500-i2c-bus";
+ reg = <0x40 0x40>;
+ clocks = <&syscon ASPEED_CLK_APB>;
+ resets = <&syscon ASPEED_RESET_I2C>;
+ bus-frequency = <100000>;
+ interrupts = <0>;
+ interrupt-parent = <&i2c_ic>;
+ };
diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
deleted file mode 100644
index b47f6ccb196a..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Device tree configuration for the I2C busses on the AST24XX, AST25XX, and AST26XX SoCs.
-
-Required Properties:
-- #address-cells : should be 1
-- #size-cells : should be 0
-- reg : address offset and range of bus
-- compatible : should be "aspeed,ast2400-i2c-bus"
- or "aspeed,ast2500-i2c-bus"
- or "aspeed,ast2600-i2c-bus"
-- clocks : root clock of bus, should reference the APB
- clock in the second cell
-- resets : phandle to reset controller with the reset number in
- the second cell
-- interrupts : interrupt number
-
-Optional Properties:
-- bus-frequency : frequency of the bus clock in Hz defaults to 100 kHz when not
- specified
-- multi-master : states that there is another master active on this bus.
-
-Example:
-
-i2c {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x1e78a000 0x1000>;
-
- i2c_ic: interrupt-controller@0 {
- #interrupt-cells = <1>;
- compatible = "aspeed,ast2400-i2c-ic";
- reg = <0x0 0x40>;
- interrupts = <12>;
- interrupt-controller;
- };
-
- i2c0: i2c-bus@40 {
- #address-cells = <1>;
- #size-cells = <0>;
- #interrupt-cells = <1>;
- reg = <0x40 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- clocks = <&syscon ASPEED_CLK_APB>;
- resets = <&syscon ASPEED_RESET_I2C>;
- bus-frequency = <100000>;
- interrupts = <0>;
- interrupt-parent = <&i2c_ic>;
- };
-};
--
2.17.1
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH v3 1/1] dt-bindings: aspeed-i2c: Convert txt to yaml format
2021-06-03 2:48 ` Jamin Lin
(?)
(?)
@ 2021-06-10 16:47 ` Rob Herring
-1 siblings, 0 replies; 12+ messages in thread
From: Rob Herring @ 2021-06-10 16:47 UTC (permalink / raw)
To: linux-aspeed
On Thu, 03 Jun 2021 10:48:19 +0800, Jamin Lin wrote:
> Convert aspeed i2c to yaml.
>
> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> ---
> .../devicetree/bindings/i2c/aspeed,i2c.yaml | 75 +++++++++++++++++++
> .../devicetree/bindings/i2c/i2c-aspeed.txt | 49 ------------
> 2 files changed, 75 insertions(+), 49 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
> delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
>
Applied, thanks!
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/1] dt-bindings: aspeed-i2c: Convert txt to yaml format
@ 2021-06-10 16:47 ` Rob Herring
0 siblings, 0 replies; 12+ messages in thread
From: Rob Herring @ 2021-06-10 16:47 UTC (permalink / raw)
To: Jamin Lin
Cc: Andrew Jeffery, chin-ting_kuo,
moderated list:ARM/ASPEED I2C DRIVER, open list, steven_lee,
moderated list:ARM/ASPEED MACHINE SUPPORT, troy_lee,
Brendan Higgins, Rob Herring,
moderated list:ARM/ASPEED MACHINE SUPPORT,
open list:I2C SUBSYSTEM HOST DRIVERS, Rayn Chen, ryan_chen,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Benjamin Herrenschmidt, Joel Stanley
On Thu, 03 Jun 2021 10:48:19 +0800, Jamin Lin wrote:
> Convert aspeed i2c to yaml.
>
> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> ---
> .../devicetree/bindings/i2c/aspeed,i2c.yaml | 75 +++++++++++++++++++
> .../devicetree/bindings/i2c/i2c-aspeed.txt | 49 ------------
> 2 files changed, 75 insertions(+), 49 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
> delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
>
Applied, thanks!
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/1] dt-bindings: aspeed-i2c: Convert txt to yaml format
@ 2021-06-10 16:47 ` Rob Herring
0 siblings, 0 replies; 12+ messages in thread
From: Rob Herring @ 2021-06-10 16:47 UTC (permalink / raw)
To: Jamin Lin
Cc: open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
ryan_chen, moderated list:ARM/ASPEED MACHINE SUPPORT,
Andrew Jeffery, Brendan Higgins, chin-ting_kuo, troy_lee,
steven_lee, open list, Rob Herring, Rayn Chen,
open list:I2C SUBSYSTEM HOST DRIVERS,
moderated list:ARM/ASPEED I2C DRIVER,
moderated list:ARM/ASPEED MACHINE SUPPORT
On Thu, 03 Jun 2021 10:48:19 +0800, Jamin Lin wrote:
> Convert aspeed i2c to yaml.
>
> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> ---
> .../devicetree/bindings/i2c/aspeed,i2c.yaml | 75 +++++++++++++++++++
> .../devicetree/bindings/i2c/i2c-aspeed.txt | 49 ------------
> 2 files changed, 75 insertions(+), 49 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
> delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
>
Applied, thanks!
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/1] dt-bindings: aspeed-i2c: Convert txt to yaml format
@ 2021-06-10 16:47 ` Rob Herring
0 siblings, 0 replies; 12+ messages in thread
From: Rob Herring @ 2021-06-10 16:47 UTC (permalink / raw)
To: Jamin Lin
Cc: Andrew Jeffery, chin-ting_kuo,
moderated list:ARM/ASPEED I2C DRIVER, open list, steven_lee,
moderated list:ARM/ASPEED MACHINE SUPPORT, troy_lee,
Brendan Higgins, Rob Herring,
moderated list:ARM/ASPEED MACHINE SUPPORT,
open list:I2C SUBSYSTEM HOST DRIVERS, Rayn Chen, ryan_chen,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
Benjamin Herrenschmidt, Joel Stanley
On Thu, 03 Jun 2021 10:48:19 +0800, Jamin Lin wrote:
> Convert aspeed i2c to yaml.
>
> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> ---
> .../devicetree/bindings/i2c/aspeed,i2c.yaml | 75 +++++++++++++++++++
> .../devicetree/bindings/i2c/i2c-aspeed.txt | 49 ------------
> 2 files changed, 75 insertions(+), 49 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
> delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
>
Applied, thanks!
^ permalink raw reply [flat|nested] 12+ messages in thread