Re: [PATCH v8 1/3] dt-bindings: soc: cix: document the simple-mfd syscon on Sky1 SoC
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: 2026-02-09 10:11:58
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On Mo, 2026-02-09 at 17:33 +0800, Gary Yang wrote:
There are two system control on Cix sky1 Soc. One is located in S0 domain, and the other is located in S0 and S5 domain. The system control contains resets, usb typeC and more.
What is "and more"? Does none of the remaining functionality besides resets require any bindings?
At this point, only the reset controller child is described as usb typeC uses it by phandle.
What do you mean by "child"? There is no child node for the reset controller (which is correct).
quoted hunk ↗ jump to hunk
Signed-off-by: Gary Yang <gary.yang@cixtech.com> --- .../soc/cix/cix,sky1-system-control.yaml | 42 +++++ include/dt-bindings/reset/cix,sky1-rst-fch.h | 42 +++++ include/dt-bindings/reset/cix,sky1-rst.h | 164 ++++++++++++++++++ 3 files changed, 248 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/cix/cix,sky1-system-control.yaml create mode 100644 include/dt-bindings/reset/cix,sky1-rst-fch.h create mode 100644 include/dt-bindings/reset/cix,sky1-rst.hdiff --git a/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-control.yaml b/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-control.yaml new file mode 100644 index 000000000000..5507deb54ebd --- /dev/null +++ b/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-control.yaml@@ -0,0 +1,42 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/cix/cix,sky1-system-control.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cix Sky1 SoC system control register region + +maintainers: + - Gary Yang <gary.yang@cixtech.com> + +description: + An wide assortment of registers of the system controller on Sky1 SoC, + including resets, usb, wakeup sources and so on.
Will any of this (usb, wakeup, "so on") require further additions to the binding documentation? regards Philipp