Amlogic SoCs have a SoC information register for SoC type, package type and revision information. This patchset adds support for this register decoding and exposing with the SoC bus infrastructure, with dt-bindings and DT node.
Changes since v2 at [2] : - Removed subnodes of socinfo node - Checks has-chip-id property and if node is enabled Changes since v1 at [1] : - Switch DT representation to use regmap ans sub-node of a simple-mfd node - Updated DT, bindings and driver accordingly [1] http://lkml.kernel.org/r/[email protected] [2] http://lkml.kernel.org/r/[email protected] Neil Armstrong (3): dt-bindings: arm: amlogic: Add SoC information bindings ARM64: dts: meson-gx: Add SoC info register soc: Add Amlogic SoC Information driver Documentation/devicetree/bindings/arm/amlogic.txt | 29 ++++ arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 6 + drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/amlogic/Kconfig | 12 ++ drivers/soc/amlogic/Makefile | 1 + drivers/soc/amlogic/meson-gx-socinfo.c | 177 ++++++++++++++++++++++ 7 files changed, 227 insertions(+) create mode 100644 drivers/soc/amlogic/Kconfig create mode 100644 drivers/soc/amlogic/Makefile create mode 100644 drivers/soc/amlogic/meson-gx-socinfo.c -- 1.9.1
