summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/i3c/renesas,i3c.yaml179
-rw-r--r--Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml11
-rw-r--r--Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml7
-rw-r--r--Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml49
-rw-r--r--Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml33
-rw-r--r--Documentation/devicetree/bindings/rtc/sophgo,cv1800b-rtc.yaml (renamed from Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800b-rtc.yaml)2
-rw-r--r--Documentation/devicetree/bindings/rtc/trivial-rtc.yaml2
7 files changed, 275 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/i3c/renesas,i3c.yaml b/Documentation/devicetree/bindings/i3c/renesas,i3c.yaml
new file mode 100644
index 000000000000..fe2e9633c46f
--- /dev/null
+++ b/Documentation/devicetree/bindings/i3c/renesas,i3c.yaml
@@ -0,0 +1,179 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i3c/renesas,i3c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/G3S and RZ/G3E I3C Bus Interface
+
+maintainers:
+ - Wolfram Sang <wsa+renesas@sang-engineering.com>
+ - Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r9a08g045-i3c # RZ/G3S
+ - renesas,r9a09g047-i3c # RZ/G3E
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ items:
+ - description: Non-recoverable internal error interrupt
+ - description: Normal transfer error interrupt
+ - description: Normal transfer abort interrupt
+ - description: Normal response status buffer full interrupt
+ - description: Normal command buffer empty interrupt
+ - description: Normal IBI status buffer full interrupt
+ - description: Normal Rx data buffer full interrupt
+ - description: Normal Tx data buffer empty interrupt
+ - description: Normal receive status buffer full interrupt
+ - description: START condition detection interrupt
+ - description: STOP condition detection interrupt
+ - description: Transmit end interrupt
+ - description: NACK detection interrupt
+ - description: Arbitration lost interrupt
+ - description: Timeout detection interrupt
+ - description: Wake-up condition detection interrupt
+ - description: HDR Exit Pattern detection interrupt
+ minItems: 16
+
+ interrupt-names:
+ items:
+ - const: ierr
+ - const: terr
+ - const: abort
+ - const: resp
+ - const: cmd
+ - const: ibi
+ - const: rx
+ - const: tx
+ - const: rcv
+ - const: st
+ - const: sp
+ - const: tend
+ - const: nack
+ - const: al
+ - const: tmo
+ - const: wu
+ - const: exit
+ minItems: 16
+
+ clocks:
+ items:
+ - description: APB bus clock
+ - description: transfer clock
+ - description: SFRs clock
+ minItems: 2
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: tclk
+ - const: pclkrw
+ minItems: 2
+
+ power-domains:
+ maxItems: 1
+
+ resets:
+ items:
+ - description: Reset signal
+ - description: APB interface reset signal/SCAN reset signal
+
+ reset-names:
+ items:
+ - const: presetn
+ - const: tresetn
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-names
+ - clock-names
+ - clocks
+ - power-domains
+ - resets
+ - reset-names
+
+allOf:
+ - $ref: i3c.yaml#
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,r9a08g045-i3c
+ then:
+ properties:
+ clocks:
+ maxItems: 2
+ clock-names:
+ maxItems: 2
+ interrupts:
+ minItems: 17
+ interrupt-names:
+ minItems: 17
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,r9a09g047-i3c
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ clock-names:
+ minItems: 3
+ interrupts:
+ maxItems: 16
+ interrupt-names:
+ maxItems: 16
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r9a08g045-cpg.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ i3c@1005b000 {
+ compatible = "renesas,r9a08g045-i3c";
+ reg = <0x1005b000 0x1000>;
+ clocks = <&cpg CPG_MOD R9A08G045_I3C_PCLK>,
+ <&cpg CPG_MOD R9A08G045_I3C_TCLK>;
+ clock-names = "pclk", "tclk";
+ interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 294 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 295 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 297 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 298 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 299 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "ierr", "terr", "abort", "resp",
+ "cmd", "ibi", "rx", "tx", "rcv",
+ "st", "sp", "tend", "nack",
+ "al", "tmo", "wu", "exit";
+ resets = <&cpg R9A08G045_I3C_PRESETN>,
+ <&cpg R9A08G045_I3C_TRESETN>;
+ reset-names = "presetn", "tresetn";
+ power-domains = <&cpg>;
+ #address-cells = <3>;
+ #size-cells = <0>;
+ };
+...
diff --git a/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml b/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml
index 5d3ac737abcb..e61f22eca85b 100644
--- a/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml
@@ -16,9 +16,14 @@ allOf:
properties:
compatible:
- enum:
- - amlogic,a4-rtc
- - amlogic,a5-rtc
+ oneOf:
+ - enum:
+ - amlogic,a4-rtc
+ - amlogic,a5-rtc
+ - items:
+ - enum:
+ - amlogic,c3-rtc
+ - const: amlogic,a5-rtc
reg:
maxItems: 1
diff --git a/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml b/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml
index e88b847a1cc5..e896ba59302a 100644
--- a/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.yaml
@@ -18,7 +18,12 @@ allOf:
properties:
compatible:
- const: nxp,lpc1788-rtc
+ oneOf:
+ - items:
+ - enum:
+ - nxp,lpc1850-rtc
+ - const: nxp,lpc1788-rtc
+ - const: nxp,lpc1788-rtc
reg:
maxItems: 1
diff --git a/Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml b/Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml
new file mode 100644
index 000000000000..53353de4cb37
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/nxp,lpc3220-rtc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/nxp,lpc3220-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP LPC32xx SoC Real-time Clock
+
+maintainers:
+ - Frank Li <Frank.Li@nxp.com>
+
+properties:
+ compatible:
+ enum:
+ - nxp,lpc3220-rtc
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ start-year: true
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: rtc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/clock/lpc32xx-clock.h>
+
+ rtc@40024000 {
+ compatible = "nxp,lpc3220-rtc";
+ reg = <0x40024000 0x1000>;
+ interrupt-parent = <&sic1>;
+ interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk LPC32XX_CLK_RTC>;
+ };
+
diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml
index 2f892f8640d1..1e6277e524c2 100644
--- a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml
+++ b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml
@@ -12,6 +12,7 @@ maintainers:
properties:
compatible:
enum:
+ - microcrystal,rv8063
- microcrystal,rv8263
- nxp,pcf85063
- nxp,pcf85063a
@@ -44,13 +45,19 @@ properties:
wakeup-source: true
+ spi-cs-high: true
+
+ spi-3wire: true
+
allOf:
+ - $ref: /schemas/spi/spi-peripheral-props.yaml#
- $ref: rtc.yaml#
- if:
properties:
compatible:
contains:
enum:
+ - microcrystal,rv8063
- microcrystal,rv8263
then:
properties:
@@ -65,12 +72,23 @@ allOf:
properties:
quartz-load-femtofarads:
const: 7000
+ - if:
+ properties:
+ compatible:
+ not:
+ contains:
+ enum:
+ - microcrystal,rv8063
+ then:
+ properties:
+ spi-cs-high: false
+ spi-3wire: false
required:
- compatible
- reg
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
@@ -90,3 +108,16 @@ examples:
};
};
};
+
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@0 {
+ compatible = "microcrystal,rv8063";
+ reg = <0>;
+ spi-cs-high;
+ spi-3wire;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800b-rtc.yaml b/Documentation/devicetree/bindings/rtc/sophgo,cv1800b-rtc.yaml
index 5cf186c396c9..c695d2ff9fcc 100644
--- a/Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800b-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/sophgo,cv1800b-rtc.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
-$id: http://devicetree.org/schemas/sophgo/sophgo,cv1800b-rtc.yaml#
+$id: http://devicetree.org/schemas/rtc/sophgo,cv1800b-rtc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Real Time Clock of the Sophgo CV1800 SoC
diff --git a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
index 7330a7200831..5e0c7cd25cc6 100644
--- a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
@@ -63,8 +63,6 @@ properties:
- microcrystal,rv3029
# Real Time Clock
- microcrystal,rv8523
- # NXP LPC32xx SoC Real-time Clock
- - nxp,lpc3220-rtc
# I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
- ricoh,r2025sd
# I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
generated by cgit (git 2.34.1) at 2025-08-05 22:38:41 +0000