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dts: bindings: espi: Change the property names in the DTS #86333

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dts: bindings: espi: Change the property names in the DTS #86333

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dts: bindings: espi: Change the property names in the DTS
rruuaanng Feb 26, 2025
24af262
doc: Add a new migration guide entry to ESPI
rruuaanng Feb 27, 2025
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6 changes: 3 additions & 3 deletions boards/microchip/mec1501modular_assy6885/mec1501modular_assy6885.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -70,9 +70,9 @@

&espi0 {
status = "okay";
io_girq = <19>;
vw_girqs = <24 25>;
pc_girq = <15>;
io-girq = <19>;
vw-girqs = <24 25>;
pc-girq = <15>;
pinctrl-0 = < &espi_reset_n_gpio061 &espi_cs_n_gpio066
&espi_alert_n_gpio063 &espi_clk_gpio065
&espi_io0_gpio070 &espi_io1_gpio071
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6 changes: 3 additions & 3 deletions boards/microchip/mec15xxevb_assy6853/mec15xxevb_assy6853.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -123,9 +123,9 @@

&espi0 {
status = "okay";
io_girq = <19>;
vw_girqs = <24 25>;
pc_girq = <15>;
io-girq = <19>;
vw-girqs = <24 25>;
pc-girq = <15>;
pinctrl-0 = < &espi_reset_n_gpio061 &espi_cs_n_gpio066
&espi_alert_n_gpio063 &espi_clk_gpio065
&espi_io0_gpio070 &espi_io1_gpio071
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13 changes: 13 additions & 0 deletions doc/releases/migration-guide-4.2.rst
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Expand Up @@ -32,6 +32,19 @@ Boards
Device Drivers and Devicetree
*****************************


Enhanced Serial Peripheral Interface (eSPI)
===========================================

* Renamed the devicetree property ``io_girq`` to ``io-girq``.
* Renamed the devicetree property ``vw_girqs`` to ``vw-girqs``.
* Renamed the devicetree property ``pc_girq`` to ``pc-girq``.
* Renamed the devicetree property ``poll_timeout`` to ``poll-timeout``.
* Renamed the devicetree property ``poll_interval`` to ``poll-interval``.
* Renamed the devicetree property ``consec_rd_timeout`` to ``consec-rd-timeout``.
* Renamed the devicetree property ``sus_chk_delay`` to ``sus-chk-delay``.
* Renamed the devicetree property ``sus_rsm_interval`` to ``sus-rsm-interval``.

Bluetooth
*********

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12 changes: 6 additions & 6 deletions dts/bindings/espi/microchip,xec-espi-saf.yaml
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Expand Up @@ -13,26 +13,26 @@ properties:
description: mmio register space
required: true

io_girq:
io-girq:
type: int
description: soc group irq index for eSPI I/O

poll_timeout:
poll-timeout:
type: int
description: poll flash busy timeout in 32KHz periods

poll_interval:
poll-interval:
type: int
description: interval between flash busy poll in 20 ns units

consec_rd_timeout:
consec-rd-timeout:
type: int
description: timeout after last read to resume supended operations in 20 ns units

sus_chk_delay:
sus-chk-delay:
type: int
description: hold off poll after suspend in 20 ns units

sus_rsm_interval:
sus-rsm-interval:
type: int
description: force suspended erase or program to resume in 32KHz periods
6 changes: 3 additions & 3 deletions dts/bindings/espi/microchip,xec-espi.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,17 +12,17 @@ properties:
description: mmio register space
required: true

io_girq:
io-girq:
type: int
description: soc group irq index for eSPI I/O
required: true

vw_girqs:
vw-girqs:
type: array
description: soc group irq indexes for eSPI virtual wires channel
required: true

pc_girq:
pc-girq:
type: int
description: soc group irq index for eSPI peripheral channel
required: true
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