Hello, This patch series factors out system controller multi-function device nodes for CRT, Iso, Misc, SB2 and SCPU Wrapper IP blocks. It was inspired by my SoC info RFC, as discussed in its cover letter [1]. Goal of DT is to describe the hardware, and in previous patches we've already introduced Realtek's r-bus as node layer. The next step here is to model multi-function blocks as nodes. In order to cope with 80-character line limit, child nodes are added via reference rather than in-place. Also included is a patch adding a reset constant for the SB2 block added. We may need to follow up with bindings adding compatibles, clocks and resets. This series is based on my RTD1195 v4 [2] (except for reset, rebased here), my RTD1395 v2 [3] and James' modified RTD1619 v3 [4]. The irq mux series v5 [5] has been rebased onto this series, v6 to be sent. The SoC info RFC series [1] is still being updated, v2 to be posted later. Latest experimental patches at: https://github.com/afaerber/linux/commits/rtd1295-next Have a lot of fun! Cheers, Andreas [1] https://patchwork.kernel.org/cover/11224261/ [2] https://patchwork.kernel.org/cover/11258949/ [3] https://patchwork.kernel.org/cover/11268955/ [4] https://patchwork.kernel.org/patch/11239697/ [5] https://patchwork.kernel.org/cover/11255291/ Cc: devicetree@xxxxxxxxxxxxxxx Cc: Rob Herring <robh+dt@xxxxxxxxxx> Cc: James Tai <james.tai@xxxxxxxxxxx> Andreas Färber (14): ARM: dts: rtd1195: Introduce iso and misc syscon arm64: dts: realtek: rtd129x: Introduce CRT, iso and misc syscon arm64: dts: realtek: rtd139x: Introduce CRT, iso and misc syscon arm64: dts: realtek: rtd16xx: Introduce iso and misc syscon ARM: dts: rtd1195: Add CRT syscon node dt-bindings: reset: Add Realtek RTD1195 ARM: dts: rtd1195: Add reset nodes ARM: dts: rtd1195: Add UART resets arm64: dts: realtek: rtd16xx: Add CRT syscon node ARM: dts: rtd1195: Add SB2 and SCPU Wrapper syscon nodes arm64: dts: realtek: rtd129x: Add SB2 and SCPU Wrapper syscon nodes arm64: dts: realtek: rtd139x: Add SB2 and SCPU Wrapper syscon nodes arm64: dts: realtek: rtd16xx: Add SB2 and SCPU Wrapper syscon nodes dt-bindings: reset: rtd1295: Add SB2 reset arch/arm/boot/dts/rtd1195.dtsi | 110 ++++++++++++++++--- arch/arm64/boot/dts/realtek/rtd129x.dtsi | 157 ++++++++++++++++++---------- arch/arm64/boot/dts/realtek/rtd139x.dtsi | 157 ++++++++++++++++++---------- arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 91 ++++++++++++---- include/dt-bindings/reset/realtek,rtd1195.h | 74 +++++++++++++ include/dt-bindings/reset/realtek,rtd1295.h | 3 + 6 files changed, 449 insertions(+), 143 deletions(-) create mode 100644 include/dt-bindings/reset/realtek,rtd1195.h -- 2.16.4
