[PATCH v1 0/5] Add PLREG and SPI Driver GXP Support
From: nick . hawkins
Date: Tue Oct 11 2022 - 14:56:41 EST
From: Nick Hawkins <nick.hawkins@xxxxxxx>
The GXP SoC is interfaced with a programmable logic device that takes
inputs/outputs from the server board. All these inputs/outputs are
presented in register form to the SoC. The Programmable Logic
Register driver enables access to these registers and provides a
standard way to provide access across the HPE portfolio. Additionally
this patchset also enables the SPI driver that already exists in linux
in the spi driver as spi-gxp file
Nick Hawkins (5):
soc: hpe: add support for HPE GXP Programmable Register Driver
dt-bindings: soc: hpe: Add hpe,gxp-plreg
ARM: dts: hpe: Add PLREG/SPI Support
ARM: multi_v7_defconfig: Enable GXP SPI and PLREG Drivers
MAINTAINERS: Add HPE SOC Drivers
.../bindings/soc/hpe/hpe,gxp-plreg.yaml | 43 +
MAINTAINERS | 3 +
arch/arm/boot/dts/hpe-bmc-dl360gen10.dts | 275 ++++
arch/arm/boot/dts/hpe-gxp.dtsi | 28 +-
arch/arm/configs/multi_v7_defconfig | 2 +
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/hpe/Kconfig | 19 +
drivers/soc/hpe/Makefile | 7 +
drivers/soc/hpe/gxp-plreg.c | 1207 +++++++++++++++++
drivers/soc/hpe/gxp-soclib.c | 19 +
drivers/soc/hpe/gxp-soclib.h | 15 +
include/linux/soc/hpe/gxp.h | 15 +
13 files changed, 1634 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/soc/hpe/hpe,gxp-plreg.yaml
create mode 100644 drivers/soc/hpe/Kconfig
create mode 100644 drivers/soc/hpe/Makefile
create mode 100644 drivers/soc/hpe/gxp-plreg.c
create mode 100644 drivers/soc/hpe/gxp-soclib.c
create mode 100644 drivers/soc/hpe/gxp-soclib.h
create mode 100644 include/linux/soc/hpe/gxp.h
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2.17.1