summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2024-05-20 08:55:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-05-20 08:55:18 -0700
commit0a07e09085e5cff1c8415ebd2ce9b087cf3acc73 (patch)
tree818bb623170bdf17089db0cc8b56a310508af166 /Documentation
parent2de68638aa7c0da594d23b1aa025fc5a801c427e (diff)
parent068a95ef3945033b5355e50fecea18737680d43d (diff)
Merge tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: "i2c core removes an argument from the i2c_mux_add_adapter() call to further deprecate class based I2C device instantiation. All users are converted, too. Other that that, Andi collected a number if I2C host driver patches. Those merges have their own description" * tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (72 commits) power: supply: sbs-manager: Remove class argument from i2c_mux_add_adapter() i2c: mux: Remove class argument from i2c_mux_add_adapter() i2c: synquacer: Fix an error handling path in synquacer_i2c_probe() i2c: acpi: Unbind mux adapters before delete i2c: designware: Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE() i2c: pxa: use 'time_left' variable with wait_event_timeout() i2c: s3c2410: use 'time_left' variable with wait_event_timeout() i2c: rk3x: use 'time_left' variable with wait_event_timeout() i2c: qcom-geni: use 'time_left' variable with wait_for_completion_timeout() i2c: jz4780: use 'time_left' variable with wait_for_completion_timeout() i2c: synquacer: use 'time_left' variable with wait_for_completion_timeout() i2c: stm32f7: use 'time_left' variable with wait_for_completion_timeout() i2c: stm32f4: use 'time_left' variable with wait_for_completion_timeout() i2c: st: use 'time_left' variable with wait_for_completion_timeout() i2c: omap: use 'time_left' variable with wait_for_completion_timeout() i2c: imx-lpi2c: use 'time_left' variable with wait_for_completion_timeout() i2c: hix5hd2: use 'time_left' variable with wait_for_completion_timeout() i2c: exynos5: use 'time_left' variable with wait_for_completion_timeout() i2c: digicolor: use 'time_left' variable with wait_for_completion_timeout() i2c: amd-mp2-plat: use 'time_left' variable with wait_for_completion_timeout() ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-pnx.txt34
-rw-r--r--Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml46
-rw-r--r--Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml19
-rw-r--r--Documentation/devicetree/bindings/i2c/renesas,riic.yaml19
4 files changed, 76 insertions, 42 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-pnx.txt b/Documentation/devicetree/bindings/i2c/i2c-pnx.txt
deleted file mode 100644
index 2a59006cf79e..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-pnx.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-* NXP PNX I2C Controller
-
-Required properties:
-
- - reg: Offset and length of the register set for the device
- - compatible: should be "nxp,pnx-i2c"
- - interrupts: configure one interrupt line
- - #address-cells: always 1 (for i2c addresses)
- - #size-cells: always 0
-
-Optional properties:
-
- - clock-frequency: desired I2C bus clock frequency in Hz, Default: 100000 Hz
-
-Examples:
-
- i2c1: i2c@400a0000 {
- compatible = "nxp,pnx-i2c";
- reg = <0x400a0000 0x100>;
- interrupt-parent = <&mic>;
- interrupts = <51 0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
- i2c2: i2c@400a8000 {
- compatible = "nxp,pnx-i2c";
- reg = <0x400a8000 0x100>;
- interrupt-parent = <&mic>;
- interrupts = <50 0>;
- #address-cells = <1>;
- #size-cells = <0>;
- clock-frequency = <100000>;
- };
diff --git a/Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml b/Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml
new file mode 100644
index 000000000000..798a6939b894
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/nxp,pnx-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PNX I2C Controller
+
+maintainers:
+ - Animesh Agarwal <animeshagarwal28@gmail.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ const: nxp,pnx-i2c
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clock-frequency:
+ default: 100000
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#address-cells"
+ - "#size-cells"
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c@400a0000 {
+ compatible = "nxp,pnx-i2c";
+ reg = <0x400a0000 0x100>;
+ interrupt-parent = <&mic>;
+ interrupts = <51 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
index f0eabff86310..daf4e71b8e7f 100644
--- a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
+++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
@@ -26,6 +26,7 @@ properties:
- items:
- enum:
- qcom,sc7280-cci
+ - qcom,sc8280xp-cci
- qcom,sdm845-cci
- qcom,sm6350-cci
- qcom,sm8250-cci
@@ -176,6 +177,24 @@ allOf:
- const: cci
- const: cci_src
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,sc8280xp-cci
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: camnoc_axi
+ - const: slow_ahb_src
+ - const: cpas_ahb
+ - const: cci
+
additionalProperties: false
examples:
diff --git a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
index 2291a7cd619b..91ecf17b7a81 100644
--- a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
+++ b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
@@ -15,14 +15,17 @@ allOf:
properties:
compatible:
- items:
- - enum:
- - renesas,riic-r7s72100 # RZ/A1H
- - renesas,riic-r7s9210 # RZ/A2M
- - renesas,riic-r9a07g043 # RZ/G2UL and RZ/Five
- - renesas,riic-r9a07g044 # RZ/G2{L,LC}
- - renesas,riic-r9a07g054 # RZ/V2L
- - const: renesas,riic-rz # RZ/A or RZ/G2L
+ oneOf:
+ - items:
+ - enum:
+ - renesas,riic-r7s72100 # RZ/A1H
+ - renesas,riic-r7s9210 # RZ/A2M
+ - renesas,riic-r9a07g043 # RZ/G2UL and RZ/Five
+ - renesas,riic-r9a07g044 # RZ/G2{L,LC}
+ - renesas,riic-r9a07g054 # RZ/V2L
+ - const: renesas,riic-rz # RZ/A or RZ/G2L
+
+ - const: renesas,riic-r9a09g057 # RZ/V2H(P)
reg:
maxItems: 1