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Subject[PATCH v2 00/13] Support Pensando Elba SoC
Date
This series enables support for Pensando Elba SoC based platforms.
The Elba SoC has the following features:

- Sixteen ARM64 A72 cores
- Dual DDR 4/5 memory controllers
- 32 lanes of PCIe Gen3/4 to the Host
- Network interfaces: Dual 200GE, Quad 100GE, 50GE, 25GE, 10GE and
also a single 1GE management port.
- Storage/crypto offloads and 144 programmable P4 cores.
- QSPI and EMMC for SoC storage
- Two SPI interfaces for peripheral management
- I2C bus for platform management

See below for an overview of changes since v1.

== Patch overview ==

- 01 Fix typo, return code value and log message.
- 03 Remove else clause, intrinsic DW chip-select is never used.
- 08-11 Split out dts and bindings to sub-patches
- 10 Converted existing cadence-quadspi.txt to YAML schema
- 13 New driver should use <linux/gpio/driver.h>

Brad Larson (13):
gpio: Add Elba SoC gpio driver for spi cs control
spi: cadence-quadspi: Add QSPI support for Pensando Elba SoC
spi: dw: Add support for Pensando Elba SoC SPI
spidev: Add Pensando CPLD compatible
mmc: sdhci-cadence: Add Pensando Elba SoC support
arm64: Add config for Pensando SoC platforms
arm64: dts: Add Pensando Elba SoC support
dt-bindings: Add pensando vendor prefix
dt-bindings: mmc: Add Pensando Elba SoC binding
dt-bindings: spi: cadence-qspi: Add support for Pensando Elba SoC
dt-bindings: gpio: Add Pensando Elba SoC support
MAINTAINERS: Add entry for PENSANDO
gpio: Use linux/gpio/driver.h

.../bindings/gpio/pensando,elba-spics.yaml | 50 +++
.../devicetree/bindings/mmc/cdns,sdhci.yaml | 1 +
.../bindings/spi/cadence-quadspi.txt | 68 ----
.../bindings/spi/cadence-quadspi.yaml | 153 +++++++++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
MAINTAINERS | 9 +
arch/arm64/Kconfig.platforms | 5 +
arch/arm64/boot/dts/Makefile | 1 +
arch/arm64/boot/dts/pensando/Makefile | 6 +
arch/arm64/boot/dts/pensando/elba-16core.dtsi | 170 ++++++++++
.../boot/dts/pensando/elba-asic-common.dtsi | 112 +++++++
arch/arm64/boot/dts/pensando/elba-asic.dts | 7 +
.../boot/dts/pensando/elba-flash-parts.dtsi | 78 +++++
arch/arm64/boot/dts/pensando/elba.dtsi | 310 ++++++++++++++++++
drivers/gpio/Kconfig | 6 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-elba-spics.c | 113 +++++++
drivers/mmc/host/Kconfig | 15 +
drivers/mmc/host/Makefile | 1 +
drivers/mmc/host/sdhci-cadence-elba.c | 137 ++++++++
drivers/mmc/host/sdhci-cadence.c | 81 +++--
drivers/mmc/host/sdhci-cadence.h | 68 ++++
drivers/spi/spi-cadence-quadspi.c | 9 +
drivers/spi/spi-dw-mmio.c | 28 +-
drivers/spi/spidev.c | 1 +
25 files changed, 1321 insertions(+), 111 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpio/pensando,elba-spics.yaml
delete mode 100644 Documentation/devicetree/bindings/spi/cadence-quadspi.txt
create mode 100644 Documentation/devicetree/bindings/spi/cadence-quadspi.yaml
create mode 100644 arch/arm64/boot/dts/pensando/Makefile
create mode 100644 arch/arm64/boot/dts/pensando/elba-16core.dtsi
create mode 100644 arch/arm64/boot/dts/pensando/elba-asic-common.dtsi
create mode 100644 arch/arm64/boot/dts/pensando/elba-asic.dts
create mode 100644 arch/arm64/boot/dts/pensando/elba-flash-parts.dtsi
create mode 100644 arch/arm64/boot/dts/pensando/elba.dtsi
create mode 100644 drivers/gpio/gpio-elba-spics.c
create mode 100644 drivers/mmc/host/sdhci-cadence-elba.c
create mode 100644 drivers/mmc/host/sdhci-cadence.h

--
2.17.1

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