* [PATCH v3 1/8] dt-bindings: clock: Convert Calxeda clock bindings to json-schema
2020-04-30 21:10 [PATCH v3 0/8] dt-bindings: calxeda: Convert bindings to json-schema Andre Przywara
@ 2020-04-30 21:10 ` Andre Przywara
2020-05-03 15:55 ` Rob Herring
2020-04-30 21:10 ` [PATCH v3 2/8] dt-bindings: sata: Convert Calxeda SATA controller " Andre Przywara
` (6 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Andre Przywara @ 2020-04-30 21:10 UTC (permalink / raw)
To: Rob Herring, devicetree
Cc: Maxime Ripard, Michael Turquette, linux-kernel, linux-arm-kernel,
linux-clk
Convert the Calxeda clock bindings to DT schema format using json-schema.
This just covers the actual PLL and divider clock nodes. In the actual
DTs they are somewhat unconnected (no ranges or bus compatible) children
of the sregs node, but for the actual clock bindings this is not
relevant.
One oddity is that the addresses are relative to the parent node,
without that being pronounced using a ranges property.
But this is too late to fix now.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
---
.../devicetree/bindings/clock/calxeda.txt | 17 ----
.../devicetree/bindings/clock/calxeda.yaml | 82 +++++++++++++++++++
2 files changed, 82 insertions(+), 17 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/clock/calxeda.txt
create mode 100644 Documentation/devicetree/bindings/clock/calxeda.yaml
diff --git a/Documentation/devicetree/bindings/clock/calxeda.txt b/Documentation/devicetree/bindings/clock/calxeda.txt
deleted file mode 100644
index 0a6ac1bdcda1..000000000000
--- a/Documentation/devicetree/bindings/clock/calxeda.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Device Tree Clock bindings for Calxeda highbank platform
-
-This binding uses the common clock binding[1].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-Required properties:
-- compatible : shall be one of the following:
- "calxeda,hb-pll-clock" - for a PLL clock
- "calxeda,hb-a9periph-clock" - The A9 peripheral clock divided from the
- A9 clock.
- "calxeda,hb-a9bus-clock" - The A9 bus clock divided from the A9 clock.
- "calxeda,hb-emmc-clock" - Divided clock for MMC/SD controller.
-- reg : shall be the control register offset from SYSREGs base for the clock.
-- clocks : shall be the input parent clock phandle for the clock. This is
- either an oscillator or a pll output.
-- #clock-cells : from common clock binding; shall be set to 0.
diff --git a/Documentation/devicetree/bindings/clock/calxeda.yaml b/Documentation/devicetree/bindings/clock/calxeda.yaml
new file mode 100644
index 000000000000..a34cbf3c9aaf
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/calxeda.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/calxeda.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Device Tree Clock bindings for Calxeda highbank platform
+
+description: |
+ This binding covers the Calxeda SoC internal peripheral and bus clocks
+ as used by peripherals. The clocks live inside the "system register"
+ region of the SoC, so are typically presented as children of an
+ "hb-sregs" node.
+
+maintainers:
+ - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - calxeda,hb-pll-clock
+ - calxeda,hb-a9periph-clock
+ - calxeda,hb-a9bus-clock
+ - calxeda,hb-emmc-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - clocks
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ sregs@3fffc000 {
+ compatible = "calxeda,hb-sregs";
+ reg = <0x3fffc000 0x1000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ osc: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <33333000>;
+ };
+
+ ddrpll: ddrpll@108 {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-pll-clock";
+ clocks = <&osc>;
+ reg = <0x108>;
+ };
+
+ a9pll: a9pll@100 {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-pll-clock";
+ clocks = <&osc>;
+ reg = <0x100>;
+ };
+
+ a9periphclk: a9periphclk@104 {
+ #clock-cells = <0>;
+ compatible = "calxeda,hb-a9periph-clock";
+ clocks = <&a9pll>;
+ reg = <0x104>;
+ };
+ };
+ };
+
+...
--
2.17.1
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^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH v3 1/8] dt-bindings: clock: Convert Calxeda clock bindings to json-schema
2020-04-30 21:10 ` [PATCH v3 1/8] dt-bindings: clock: Convert Calxeda clock " Andre Przywara
@ 2020-05-03 15:55 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2020-05-03 15:55 UTC (permalink / raw)
To: Andre Przywara
Cc: devicetree, Michael Turquette, linux-kernel, Maxime Ripard,
linux-clk, linux-arm-kernel
On Thu, 30 Apr 2020 22:10:47 +0100, Andre Przywara wrote:
> Convert the Calxeda clock bindings to DT schema format using json-schema.
>
> This just covers the actual PLL and divider clock nodes. In the actual
> DTs they are somewhat unconnected (no ranges or bus compatible) children
> of the sregs node, but for the actual clock bindings this is not
> relevant.
>
> One oddity is that the addresses are relative to the parent node,
> without that being pronounced using a ranges property.
> But this is too late to fix now.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> Acked-by: Stephen Boyd <sboyd@kernel.org>
> ---
> .../devicetree/bindings/clock/calxeda.txt | 17 ----
> .../devicetree/bindings/clock/calxeda.yaml | 82 +++++++++++++++++++
> 2 files changed, 82 insertions(+), 17 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/clock/calxeda.txt
> create mode 100644 Documentation/devicetree/bindings/clock/calxeda.yaml
>
Applied, thanks.
Rob
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^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH v3 2/8] dt-bindings: sata: Convert Calxeda SATA controller to json-schema
2020-04-30 21:10 [PATCH v3 0/8] dt-bindings: calxeda: Convert bindings to json-schema Andre Przywara
2020-04-30 21:10 ` [PATCH v3 1/8] dt-bindings: clock: Convert Calxeda clock " Andre Przywara
@ 2020-04-30 21:10 ` Andre Przywara
2020-05-03 15:55 ` Rob Herring
2020-04-30 21:10 ` [PATCH v3 3/8] dt-bindings: net: Convert Calxeda Ethernet binding " Andre Przywara
` (5 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Andre Przywara @ 2020-04-30 21:10 UTC (permalink / raw)
To: Rob Herring, devicetree
Cc: Maxime Ripard, Jens Axboe, linux-kernel, linux-arm-kernel
Convert the Calxeda Highbank SATA controller binding to DT schema format
using json-schema.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Cc: Jens Axboe <axboe@kernel.dk>
---
.../devicetree/bindings/ata/sata_highbank.txt | 44 ---------
.../bindings/ata/sata_highbank.yaml | 95 +++++++++++++++++++
2 files changed, 95 insertions(+), 44 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/ata/sata_highbank.txt
create mode 100644 Documentation/devicetree/bindings/ata/sata_highbank.yaml
diff --git a/Documentation/devicetree/bindings/ata/sata_highbank.txt b/Documentation/devicetree/bindings/ata/sata_highbank.txt
deleted file mode 100644
index aa83407cb7a4..000000000000
--- a/Documentation/devicetree/bindings/ata/sata_highbank.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-* Calxeda AHCI SATA Controller
-
-SATA nodes are defined to describe on-chip Serial ATA controllers.
-The Calxeda SATA controller mostly conforms to the AHCI interface
-with some special extensions to add functionality.
-Each SATA controller should have its own node.
-
-Required properties:
-- compatible : compatible list, contains "calxeda,hb-ahci"
-- interrupts : <interrupt mapping for SATA IRQ>
-- reg : <registers mapping>
-
-Optional properties:
-- dma-coherent : Present if dma operations are coherent
-- calxeda,port-phys : phandle-combophy and lane assignment, which maps each
- SATA port to a combophy and a lane within that
- combophy
-- calxeda,sgpio-gpio: phandle-gpio bank, bit offset, and default on or off,
- which indicates that the driver supports SGPIO
- indicator lights using the indicated GPIOs
-- calxeda,led-order : a u32 array that map port numbers to offsets within the
- SGPIO bitstream.
-- calxeda,tx-atten : a u32 array that contains TX attenuation override
- codes, one per port. The upper 3 bytes are always
- 0 and thus ignored.
-- calxeda,pre-clocks : a u32 that indicates the number of additional clock
- cycles to transmit before sending an SGPIO pattern
-- calxeda,post-clocks: a u32 that indicates the number of additional clock
- cycles to transmit after sending an SGPIO pattern
-
-Example:
- sata@ffe08000 {
- compatible = "calxeda,hb-ahci";
- reg = <0xffe08000 0x1000>;
- interrupts = <115>;
- dma-coherent;
- calxeda,port-phys = <&combophy5 0 &combophy0 0 &combophy0 1
- &combophy0 2 &combophy0 3>;
- calxeda,sgpio-gpio =<&gpioh 5 1 &gpioh 6 1 &gpioh 7 1>;
- calxeda,led-order = <4 0 1 2 3>;
- calxeda,tx-atten = <0xff 22 0xff 0xff 23>;
- calxeda,pre-clocks = <10>;
- calxeda,post-clocks = <0>;
- };
diff --git a/Documentation/devicetree/bindings/ata/sata_highbank.yaml b/Documentation/devicetree/bindings/ata/sata_highbank.yaml
new file mode 100644
index 000000000000..b195457006cc
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/sata_highbank.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/sata_highbank.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Calxeda AHCI SATA Controller
+
+description: |
+ The Calxeda SATA controller mostly conforms to the AHCI interface
+ with some special extensions to add functionality, to map GPIOs for
+ activity LEDs and for mapping the ComboPHYs.
+
+maintainers:
+ - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+ compatible:
+ const: calxeda,hb-ahci
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ dma-coherent: true
+
+ calxeda,pre-clocks:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Indicates the number of additional clock cycles to transmit before
+ sending an SGPIO pattern.
+
+ calxeda,post-clocks:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Indicates the number of additional clock cycles to transmit after
+ sending an SGPIO pattern.
+
+ calxeda,led-order:
+ description: Maps port numbers to offsets within the SGPIO bitstream.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32-array
+ - minItems: 1
+ maxItems: 8
+
+ calxeda,port-phys:
+ description: |
+ phandle-combophy and lane assignment, which maps each SATA port to a
+ combophy and a lane within that combophy
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/phandle-array
+ - minItems: 1
+ maxItems: 8
+
+ calxeda,tx-atten:
+ description: |
+ Contains TX attenuation override codes, one per port.
+ The upper 24 bits of each entry are always 0 and thus ignored.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32-array
+ - minItems: 1
+ maxItems: 8
+
+ calxeda,sgpio-gpio:
+ description: |
+ phandle-gpio bank, bit offset, and default on or off, which indicates
+ that the driver supports SGPIO indicator lights using the indicated
+ GPIOs.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ sata@ffe08000 {
+ compatible = "calxeda,hb-ahci";
+ reg = <0xffe08000 0x1000>;
+ interrupts = <115>;
+ dma-coherent;
+ calxeda,port-phys = <&combophy5 0>, <&combophy0 0>, <&combophy0 1>,
+ <&combophy0 2>, <&combophy0 3>;
+ calxeda,sgpio-gpio =<&gpioh 5 1>, <&gpioh 6 1>, <&gpioh 7 1>;
+ calxeda,led-order = <4 0 1 2 3>;
+ calxeda,tx-atten = <0xff 22 0xff 0xff 23>;
+ calxeda,pre-clocks = <10>;
+ calxeda,post-clocks = <0>;
+ };
+
+...
--
2.17.1
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH v3 2/8] dt-bindings: sata: Convert Calxeda SATA controller to json-schema
2020-04-30 21:10 ` [PATCH v3 2/8] dt-bindings: sata: Convert Calxeda SATA controller " Andre Przywara
@ 2020-05-03 15:55 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2020-05-03 15:55 UTC (permalink / raw)
To: Andre Przywara
Cc: Maxime Ripard, devicetree, Jens Axboe, linux-kernel, linux-arm-kernel
On Thu, 30 Apr 2020 22:10:48 +0100, Andre Przywara wrote:
> Convert the Calxeda Highbank SATA controller binding to DT schema format
> using json-schema.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> Cc: Jens Axboe <axboe@kernel.dk>
> ---
> .../devicetree/bindings/ata/sata_highbank.txt | 44 ---------
> .../bindings/ata/sata_highbank.yaml | 95 +++++++++++++++++++
> 2 files changed, 95 insertions(+), 44 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/ata/sata_highbank.txt
> create mode 100644 Documentation/devicetree/bindings/ata/sata_highbank.yaml
>
Applied, thanks.
Rob
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH v3 3/8] dt-bindings: net: Convert Calxeda Ethernet binding to json-schema
2020-04-30 21:10 [PATCH v3 0/8] dt-bindings: calxeda: Convert bindings to json-schema Andre Przywara
2020-04-30 21:10 ` [PATCH v3 1/8] dt-bindings: clock: Convert Calxeda clock " Andre Przywara
2020-04-30 21:10 ` [PATCH v3 2/8] dt-bindings: sata: Convert Calxeda SATA controller " Andre Przywara
@ 2020-04-30 21:10 ` Andre Przywara
2020-05-03 15:55 ` Rob Herring
2020-04-30 21:10 ` [PATCH v3 4/8] dt-bindings: phy: Convert Calxeda ComboPHY " Andre Przywara
` (4 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Andre Przywara @ 2020-04-30 21:10 UTC (permalink / raw)
To: Rob Herring, devicetree; +Cc: Maxime Ripard, linux-kernel, linux-arm-kernel
Convert the Calxeda XGMAC Ethernet device binding to DT schema format
using json-schema.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
.../devicetree/bindings/net/calxeda-xgmac.txt | 18 -------
.../bindings/net/calxeda-xgmac.yaml | 49 +++++++++++++++++++
2 files changed, 49 insertions(+), 18 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/net/calxeda-xgmac.txt
create mode 100644 Documentation/devicetree/bindings/net/calxeda-xgmac.yaml
diff --git a/Documentation/devicetree/bindings/net/calxeda-xgmac.txt b/Documentation/devicetree/bindings/net/calxeda-xgmac.txt
deleted file mode 100644
index c8ae996bd8f2..000000000000
--- a/Documentation/devicetree/bindings/net/calxeda-xgmac.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-* Calxeda Highbank 10Gb XGMAC Ethernet
-
-Required properties:
-- compatible : Should be "calxeda,hb-xgmac"
-- reg : Address and length of the register set for the device
-- interrupts : Should contain 3 xgmac interrupts. The 1st is main interrupt.
- The 2nd is pwr mgt interrupt. The 3rd is low power state interrupt.
-
-Optional properties:
-- dma-coherent : Present if dma operations are coherent
-
-Example:
-
-ethernet@fff50000 {
- compatible = "calxeda,hb-xgmac";
- reg = <0xfff50000 0x1000>;
- interrupts = <0 77 4 0 78 4 0 79 4>;
-};
diff --git a/Documentation/devicetree/bindings/net/calxeda-xgmac.yaml b/Documentation/devicetree/bindings/net/calxeda-xgmac.yaml
new file mode 100644
index 000000000000..c3ca26666ede
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/calxeda-xgmac.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/calxeda-xgmac.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Calxeda Highbank 10Gb XGMAC Ethernet controller
+
+description: |
+ The Calxeda XGMAC Ethernet controllers are directly connected to the
+ internal machine "network fabric", which is set up, initialised and
+ managed by the firmware. So there are no PHY properties in this
+ binding. Switches in the fabric take care of routing and mapping the
+ traffic to external network ports.
+
+maintainers:
+ - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+ compatible:
+ const: calxeda,hb-xgmac
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: |
+ Can point to at most 3 xgmac interrupts. The 1st one is the main
+ interrupt, the 2nd one is used for power management. The optional
+ 3rd one is the low power state interrupt.
+ minItems: 2
+ maxItems: 3
+
+ dma-coherent: true
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ ethernet@fff50000 {
+ compatible = "calxeda,hb-xgmac";
+ reg = <0xfff50000 0x1000>;
+ interrupts = <0 77 4>, <0 78 4>, <0 79 4>;
+ };
--
2.17.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH v3 3/8] dt-bindings: net: Convert Calxeda Ethernet binding to json-schema
2020-04-30 21:10 ` [PATCH v3 3/8] dt-bindings: net: Convert Calxeda Ethernet binding " Andre Przywara
@ 2020-05-03 15:55 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2020-05-03 15:55 UTC (permalink / raw)
To: Andre Przywara; +Cc: Maxime Ripard, devicetree, linux-kernel, linux-arm-kernel
On Thu, 30 Apr 2020 22:10:49 +0100, Andre Przywara wrote:
> Convert the Calxeda XGMAC Ethernet device binding to DT schema format
> using json-schema.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> .../devicetree/bindings/net/calxeda-xgmac.txt | 18 -------
> .../bindings/net/calxeda-xgmac.yaml | 49 +++++++++++++++++++
> 2 files changed, 49 insertions(+), 18 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/net/calxeda-xgmac.txt
> create mode 100644 Documentation/devicetree/bindings/net/calxeda-xgmac.yaml
>
Applied, thanks.
Rob
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^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH v3 4/8] dt-bindings: phy: Convert Calxeda ComboPHY binding to json-schema
2020-04-30 21:10 [PATCH v3 0/8] dt-bindings: calxeda: Convert bindings to json-schema Andre Przywara
` (2 preceding siblings ...)
2020-04-30 21:10 ` [PATCH v3 3/8] dt-bindings: net: Convert Calxeda Ethernet binding " Andre Przywara
@ 2020-04-30 21:10 ` Andre Przywara
2020-05-03 15:55 ` Rob Herring
2020-04-30 21:10 ` [PATCH v3 5/8] dt-bindings: arm: Convert Calxeda L2 cache controller " Andre Przywara
` (3 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Andre Przywara @ 2020-04-30 21:10 UTC (permalink / raw)
To: Rob Herring, devicetree; +Cc: Maxime Ripard, linux-kernel, linux-arm-kernel
Convert the Calxeda ComboPHY binding to DT schema format using
json-schema.
There is no driver in the Linux kernel matching the compatible
string, but the nodes are parsed by the SATA driver, which links to them
using its port-phys property.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
.../bindings/phy/calxeda-combophy.txt | 17 -------
.../bindings/phy/calxeda-combophy.yaml | 51 +++++++++++++++++++
2 files changed, 51 insertions(+), 17 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/phy/calxeda-combophy.txt
create mode 100644 Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
diff --git a/Documentation/devicetree/bindings/phy/calxeda-combophy.txt b/Documentation/devicetree/bindings/phy/calxeda-combophy.txt
deleted file mode 100644
index 6622bdb2e8bc..000000000000
--- a/Documentation/devicetree/bindings/phy/calxeda-combophy.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Calxeda Highbank Combination Phys for SATA
-
-Properties:
-- compatible : Should be "calxeda,hb-combophy"
-- #phy-cells: Should be 1.
-- reg : Address and size for Combination Phy registers.
-- phydev: device ID for programming the combophy.
-
-Example:
-
- combophy5: combo-phy@fff5d000 {
- compatible = "calxeda,hb-combophy";
- #phy-cells = <1>;
- reg = <0xfff5d000 0x1000>;
- phydev = <31>;
- };
-
diff --git a/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml b/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
new file mode 100644
index 000000000000..16a8bd7644bf
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/calxeda-combophy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Calxeda Highbank Combination PHYs binding for SATA
+
+description: |
+ The Calxeda Combination PHYs connect the SoC to the internal fabric
+ and to SATA connectors. The PHYs support multiple protocols (SATA,
+ SGMII, PCIe) and can be assigned to different devices (SATA or XGMAC
+ controller).
+ Programming the PHYs is typically handled by those device drivers,
+ not by a dedicated PHY driver.
+
+maintainers:
+ - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+ compatible:
+ const: calxeda,hb-combophy
+
+ '#phy-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ phydev:
+ description: device ID for programming the ComboPHY.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - maximum: 31
+
+required:
+ - compatible
+ - reg
+ - phydev
+ - '#phy-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ combophy5: combo-phy@fff5d000 {
+ compatible = "calxeda,hb-combophy";
+ #phy-cells = <1>;
+ reg = <0xfff5d000 0x1000>;
+ phydev = <31>;
+ };
--
2.17.1
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH v3 4/8] dt-bindings: phy: Convert Calxeda ComboPHY binding to json-schema
2020-04-30 21:10 ` [PATCH v3 4/8] dt-bindings: phy: Convert Calxeda ComboPHY " Andre Przywara
@ 2020-05-03 15:55 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2020-05-03 15:55 UTC (permalink / raw)
To: Andre Przywara; +Cc: Maxime Ripard, devicetree, linux-kernel, linux-arm-kernel
On Thu, 30 Apr 2020 22:10:50 +0100, Andre Przywara wrote:
> Convert the Calxeda ComboPHY binding to DT schema format using
> json-schema.
> There is no driver in the Linux kernel matching the compatible
> string, but the nodes are parsed by the SATA driver, which links to them
> using its port-phys property.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> .../bindings/phy/calxeda-combophy.txt | 17 -------
> .../bindings/phy/calxeda-combophy.yaml | 51 +++++++++++++++++++
> 2 files changed, 51 insertions(+), 17 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/phy/calxeda-combophy.txt
> create mode 100644 Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
>
Applied, thanks.
Rob
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH v3 5/8] dt-bindings: arm: Convert Calxeda L2 cache controller to json-schema
2020-04-30 21:10 [PATCH v3 0/8] dt-bindings: calxeda: Convert bindings to json-schema Andre Przywara
` (3 preceding siblings ...)
2020-04-30 21:10 ` [PATCH v3 4/8] dt-bindings: phy: Convert Calxeda ComboPHY " Andre Przywara
@ 2020-04-30 21:10 ` Andre Przywara
2020-05-03 15:55 ` Rob Herring
2020-04-30 21:10 ` [PATCH v3 6/8] dt-bindings: memory-controllers: Convert Calxeda DDR " Andre Przywara
` (2 subsequent siblings)
7 siblings, 1 reply; 17+ messages in thread
From: Andre Przywara @ 2020-04-30 21:10 UTC (permalink / raw)
To: Rob Herring, devicetree; +Cc: Maxime Ripard, linux-kernel, linux-arm-kernel
Convert the L2-ECC controller binding to DT schema format using
json-schema.
This is indented to be just used for error reporting.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
.../devicetree/bindings/arm/calxeda/l2ecc.txt | 15 -------
.../bindings/arm/calxeda/l2ecc.yaml | 42 +++++++++++++++++++
2 files changed, 42 insertions(+), 15 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt
create mode 100644 Documentation/devicetree/bindings/arm/calxeda/l2ecc.yaml
diff --git a/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt b/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt
deleted file mode 100644
index 94e642a33db0..000000000000
--- a/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Calxeda Highbank L2 cache ECC
-
-Properties:
-- compatible : Should be "calxeda,hb-sregs-l2-ecc"
-- reg : Address and size for ECC error interrupt clear registers.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt.
-
-Example:
-
- sregs@fff3c200 {
- compatible = "calxeda,hb-sregs-l2-ecc";
- reg = <0xfff3c200 0x100>;
- interrupts = <0 71 4 0 72 4>;
- };
diff --git a/Documentation/devicetree/bindings/arm/calxeda/l2ecc.yaml b/Documentation/devicetree/bindings/arm/calxeda/l2ecc.yaml
new file mode 100644
index 000000000000..a9fe01238a88
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/calxeda/l2ecc.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/calxeda/l2ecc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Calxeda Highbank L2 cache ECC
+
+description: |
+ Binding for the Calxeda Highbank L2 cache controller ECC device.
+ This does not cover the actual L2 cache controller control registers,
+ but just the error reporting functionality.
+
+maintainers:
+ - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+ compatible:
+ const: "calxeda,hb-sregs-l2-ecc"
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ items:
+ - description: single bit error interrupt
+ - description: double bit error interrupt
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ sregs@fff3c200 {
+ compatible = "calxeda,hb-sregs-l2-ecc";
+ reg = <0xfff3c200 0x100>;
+ interrupts = <0 71 4>, <0 72 4>;
+ };
--
2.17.1
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH v3 5/8] dt-bindings: arm: Convert Calxeda L2 cache controller to json-schema
2020-04-30 21:10 ` [PATCH v3 5/8] dt-bindings: arm: Convert Calxeda L2 cache controller " Andre Przywara
@ 2020-05-03 15:55 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2020-05-03 15:55 UTC (permalink / raw)
To: Andre Przywara; +Cc: Maxime Ripard, devicetree, linux-kernel, linux-arm-kernel
On Thu, 30 Apr 2020 22:10:51 +0100, Andre Przywara wrote:
> Convert the L2-ECC controller binding to DT schema format using
> json-schema.
> This is indented to be just used for error reporting.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> .../devicetree/bindings/arm/calxeda/l2ecc.txt | 15 -------
> .../bindings/arm/calxeda/l2ecc.yaml | 42 +++++++++++++++++++
> 2 files changed, 42 insertions(+), 15 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt
> create mode 100644 Documentation/devicetree/bindings/arm/calxeda/l2ecc.yaml
>
Applied, thanks.
Rob
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH v3 6/8] dt-bindings: memory-controllers: Convert Calxeda DDR to json-schema
2020-04-30 21:10 [PATCH v3 0/8] dt-bindings: calxeda: Convert bindings to json-schema Andre Przywara
` (4 preceding siblings ...)
2020-04-30 21:10 ` [PATCH v3 5/8] dt-bindings: arm: Convert Calxeda L2 cache controller " Andre Przywara
@ 2020-04-30 21:10 ` Andre Przywara
2020-05-03 15:56 ` Rob Herring
2020-04-30 21:10 ` [PATCH v3 7/8] dt-bindings: ipmi: Convert IPMI-SMIC bindings " Andre Przywara
2020-04-30 21:10 ` [PATCH v3 8/8] dt-bindings: arm: Add Calxeda system registers json-schema binding Andre Przywara
7 siblings, 1 reply; 17+ messages in thread
From: Andre Przywara @ 2020-04-30 21:10 UTC (permalink / raw)
To: Rob Herring, devicetree; +Cc: Maxime Ripard, linux-kernel, linux-arm-kernel
Convert the Calxeda DDR memory controller binding to DT schema format
using json-schema.
Although this technically covers the whole DRAM controller, the
intention to use it only for error reporting and mapping fault addresses
to DRAM chips.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
.../memory-controllers/calxeda-ddr-ctrlr.txt | 16 -------
.../memory-controllers/calxeda-ddr-ctrlr.yaml | 42 +++++++++++++++++++
2 files changed, 42 insertions(+), 16 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt
create mode 100644 Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml
diff --git a/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt b/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt
deleted file mode 100644
index 049675944b78..000000000000
--- a/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Calxeda DDR memory controller
-
-Properties:
-- compatible : Should be:
- - "calxeda,hb-ddr-ctrl" for ECX-1000
- - "calxeda,ecx-2000-ddr-ctrl" for ECX-2000
-- reg : Address and size for DDR controller registers.
-- interrupts : Interrupt for DDR controller.
-
-Example:
-
- memory-controller@fff00000 {
- compatible = "calxeda,hb-ddr-ctrl";
- reg = <0xfff00000 0x1000>;
- interrupts = <0 91 4>;
- };
diff --git a/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml b/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml
new file mode 100644
index 000000000000..96d563fd61f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/calxeda-ddr-ctrlr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Calxeda DDR memory controller binding
+
+description: |
+ The Calxeda DDR memory controller is initialised and programmed by the
+ firmware, but an OS might want to read its registers for error reporting
+ purposes and to learn about the DRAM topology.
+
+maintainers:
+ - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+ compatible:
+ enum:
+ - calxeda,hb-ddr-ctrl
+ - calxeda,ecx-2000-ddr-ctrl
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ memory-controller@fff00000 {
+ compatible = "calxeda,hb-ddr-ctrl";
+ reg = <0xfff00000 0x1000>;
+ interrupts = <0 91 4>;
+ };
--
2.17.1
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH v3 6/8] dt-bindings: memory-controllers: Convert Calxeda DDR to json-schema
2020-04-30 21:10 ` [PATCH v3 6/8] dt-bindings: memory-controllers: Convert Calxeda DDR " Andre Przywara
@ 2020-05-03 15:56 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2020-05-03 15:56 UTC (permalink / raw)
To: Andre Przywara; +Cc: Maxime Ripard, devicetree, linux-kernel, linux-arm-kernel
On Thu, 30 Apr 2020 22:10:52 +0100, Andre Przywara wrote:
> Convert the Calxeda DDR memory controller binding to DT schema format
> using json-schema.
> Although this technically covers the whole DRAM controller, the
> intention to use it only for error reporting and mapping fault addresses
> to DRAM chips.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> .../memory-controllers/calxeda-ddr-ctrlr.txt | 16 -------
> .../memory-controllers/calxeda-ddr-ctrlr.yaml | 42 +++++++++++++++++++
> 2 files changed, 42 insertions(+), 16 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt
> create mode 100644 Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml
>
Applied, thanks.
Rob
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH v3 7/8] dt-bindings: ipmi: Convert IPMI-SMIC bindings to json-schema
2020-04-30 21:10 [PATCH v3 0/8] dt-bindings: calxeda: Convert bindings to json-schema Andre Przywara
` (5 preceding siblings ...)
2020-04-30 21:10 ` [PATCH v3 6/8] dt-bindings: memory-controllers: Convert Calxeda DDR " Andre Przywara
@ 2020-04-30 21:10 ` Andre Przywara
2020-05-03 15:56 ` Rob Herring
2020-04-30 21:10 ` [PATCH v3 8/8] dt-bindings: arm: Add Calxeda system registers json-schema binding Andre Przywara
7 siblings, 1 reply; 17+ messages in thread
From: Andre Przywara @ 2020-04-30 21:10 UTC (permalink / raw)
To: Rob Herring, devicetree
Cc: Maxime Ripard, openipmi-developer, linux-kernel,
linux-arm-kernel, Corey Minyard
Convert the generic IPMI controller bindings to DT schema format
using json-schema.
The device_type property is deprecated for most node per the DT spec,
but at least the Linux driver matches on it, so I keep it in.
The Linux driver parses for some additional and optional properties,
but there are no in-tree users. Let's allow extra properties to cover
any other users.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
.../devicetree/bindings/ipmi/ipmi-smic.txt | 25 --------
.../devicetree/bindings/ipmi/ipmi-smic.yaml | 63 +++++++++++++++++++
2 files changed, 63 insertions(+), 25 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/ipmi/ipmi-smic.txt
create mode 100644 Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml
diff --git a/Documentation/devicetree/bindings/ipmi/ipmi-smic.txt b/Documentation/devicetree/bindings/ipmi/ipmi-smic.txt
deleted file mode 100644
index d5f1a877ed3e..000000000000
--- a/Documentation/devicetree/bindings/ipmi/ipmi-smic.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-IPMI device
-
-Required properties:
-- compatible: should be one of ipmi-kcs, ipmi-smic, or ipmi-bt
-- device_type: should be ipmi
-- reg: Address and length of the register set for the device
-
-Optional properties:
-- interrupts: The interrupt for the device. Without this the interface
- is polled.
-- reg-size - The size of the register. Defaults to 1
-- reg-spacing - The number of bytes between register starts. Defaults to 1
-- reg-shift - The amount to shift the registers to the right to get the data
- into bit zero.
-
-Example:
-
-smic@fff3a000 {
- compatible = "ipmi-smic";
- device_type = "ipmi";
- reg = <0xfff3a000 0x1000>;
- interrupts = <0 24 4>;
- reg-size = <4>;
- reg-spacing = <4>;
-};
diff --git a/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml b/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml
new file mode 100644
index 000000000000..f0bb157e9417
--- /dev/null
+++ b/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ipmi/ipmi-smic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IPMI device bindings
+
+description: IPMI device bindings
+
+maintainers:
+ - Corey Minyard <cminyard@mvista.com>
+
+properties:
+ compatible:
+ enum:
+ - ipmi-kcs
+ - ipmi-smic
+ - ipmi-bt
+
+ device_type:
+ items:
+ - const: "ipmi"
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ description: Interface is polled if this property is omitted.
+ maxItems: 1
+
+ reg-size:
+ description: The access width of the register in bytes. Defaults to 1.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - enum: [1, 2, 4, 8]
+
+ reg-spacing:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: The number of bytes between register starts. Defaults to 1.
+
+ reg-shift:
+ description: |
+ The amount of bits to shift the register content to the right to get
+ the data into bit zero.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - maximum: 56
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ smic@fff3a000 {
+ compatible = "ipmi-smic";
+ device_type = "ipmi";
+ reg = <0xfff3a000 0x1000>;
+ interrupts = <0 24 4>;
+ reg-size = <4>;
+ reg-spacing = <4>;
+ };
--
2.17.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH v3 7/8] dt-bindings: ipmi: Convert IPMI-SMIC bindings to json-schema
2020-04-30 21:10 ` [PATCH v3 7/8] dt-bindings: ipmi: Convert IPMI-SMIC bindings " Andre Przywara
@ 2020-05-03 15:56 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2020-05-03 15:56 UTC (permalink / raw)
To: Andre Przywara
Cc: devicetree, Corey Minyard, linux-kernel, Maxime Ripard,
openipmi-developer, linux-arm-kernel
On Thu, 30 Apr 2020 22:10:53 +0100, Andre Przywara wrote:
> Convert the generic IPMI controller bindings to DT schema format
> using json-schema.
>
> The device_type property is deprecated for most node per the DT spec,
> but at least the Linux driver matches on it, so I keep it in.
>
> The Linux driver parses for some additional and optional properties,
> but there are no in-tree users. Let's allow extra properties to cover
> any other users.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> .../devicetree/bindings/ipmi/ipmi-smic.txt | 25 --------
> .../devicetree/bindings/ipmi/ipmi-smic.yaml | 63 +++++++++++++++++++
> 2 files changed, 63 insertions(+), 25 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/ipmi/ipmi-smic.txt
> create mode 100644 Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml
>
Applied, thanks.
Rob
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^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH v3 8/8] dt-bindings: arm: Add Calxeda system registers json-schema binding
2020-04-30 21:10 [PATCH v3 0/8] dt-bindings: calxeda: Convert bindings to json-schema Andre Przywara
` (6 preceding siblings ...)
2020-04-30 21:10 ` [PATCH v3 7/8] dt-bindings: ipmi: Convert IPMI-SMIC bindings " Andre Przywara
@ 2020-04-30 21:10 ` Andre Przywara
2020-05-03 15:56 ` Rob Herring
7 siblings, 1 reply; 17+ messages in thread
From: Andre Przywara @ 2020-04-30 21:10 UTC (permalink / raw)
To: Rob Herring, devicetree; +Cc: Maxime Ripard, linux-kernel, linux-arm-kernel
The Calxeda system registers are a collection of MMIO register
controlling several more general aspects of the SoC.
Beside for some power management tasks this node is also somewhat
abused as the container for the clock nodes.
Add a binding in DT schema format using json-schema.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
.../bindings/arm/calxeda/hb-sregs.yaml | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/calxeda/hb-sregs.yaml
diff --git a/Documentation/devicetree/bindings/arm/calxeda/hb-sregs.yaml b/Documentation/devicetree/bindings/arm/calxeda/hb-sregs.yaml
new file mode 100644
index 000000000000..dfdc97083efb
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/calxeda/hb-sregs.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/calxeda/hb-sregs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Calxeda Highbank system registers
+
+description: |
+ The Calxeda Highbank system has a block of MMIO registers controlling
+ several generic system aspects. Those can be used to control some power
+ management, they also contain some gate and PLL clocks.
+
+maintainers:
+ - Andre Przywara <andre.przywara@arm.com>
+
+properties:
+ compatible:
+ const: calxeda,hb-sregs
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ type: object
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ sregs@fff3c000 {
+ compatible = "calxeda,hb-sregs";
+ reg = <0xfff3c000 0x1000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ osc: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <33333000>;
+ };
+ };
+ };
--
2.17.1
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^ permalink raw reply related [flat|nested] 17+ messages in thread* Re: [PATCH v3 8/8] dt-bindings: arm: Add Calxeda system registers json-schema binding
2020-04-30 21:10 ` [PATCH v3 8/8] dt-bindings: arm: Add Calxeda system registers json-schema binding Andre Przywara
@ 2020-05-03 15:56 ` Rob Herring
0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2020-05-03 15:56 UTC (permalink / raw)
To: Andre Przywara; +Cc: Maxime Ripard, devicetree, linux-kernel, linux-arm-kernel
On Thu, 30 Apr 2020 22:10:54 +0100, Andre Przywara wrote:
> The Calxeda system registers are a collection of MMIO register
> controlling several more general aspects of the SoC.
> Beside for some power management tasks this node is also somewhat
> abused as the container for the clock nodes.
>
> Add a binding in DT schema format using json-schema.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> .../bindings/arm/calxeda/hb-sregs.yaml | 49 +++++++++++++++++++
> 1 file changed, 49 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/arm/calxeda/hb-sregs.yaml
>
Applied, thanks.
Rob
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