Hi Brad On Sun, Mar 28, 2021 at 06:59:25PM -0700, Brad Larson wrote: > 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> That would be super-useful if each changelog entry was also added to the individual patches below "---" splitter. -Sergey > > 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 >
