From: Brad Larson <brad@pensando.io>
To: linux-arm-kernel@lists.infradead.org
Cc: arnd@arndb.de, linus.walleij@linaro.org,
bgolaszewski@baylibre.com, broonie@kernel.org,
fancer.lancer@gmail.com, adrian.hunter@intel.com,
ulf.hansson@linaro.org, olof@lixom.net, brad@pensando.io,
linux-gpio@vger.kernel.org, linux-spi@vger.kernel.org,
linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/8] Support Pensando Elba SoC
Date: Wed, 3 Mar 2021 19:41:33 -0800 [thread overview]
Message-ID: <20210304034141.7062-1-brad@pensando.io> (raw)
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
Brad Larson (8):
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
MAINTAINERS: Add entry for PENSANDO
.../bindings/gpio/pensando,elba-spics.txt | 24 ++
.../devicetree/bindings/mmc/cdns,sdhci.yaml | 2 +-
.../bindings/spi/cadence-quadspi.txt | 1 +
.../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 | 171 ++++++++++
.../boot/dts/pensando/elba-asic-common.dtsi | 113 +++++++
arch/arm64/boot/dts/pensando/elba-asic.dts | 8 +
.../boot/dts/pensando/elba-flash-parts.dtsi | 80 +++++
arch/arm64/boot/dts/pensando/elba.dtsi | 310 ++++++++++++++++++
drivers/gpio/Kconfig | 6 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-elba-spics.c | 120 +++++++
drivers/mmc/host/Kconfig | 15 +
drivers/mmc/host/Makefile | 1 +
drivers/mmc/host/sdhci-cadence-elba.c | 137 ++++++++
drivers/mmc/host/sdhci-cadence.c | 78 ++---
drivers/mmc/host/sdhci-cadence.h | 68 ++++
drivers/spi/spi-cadence-quadspi.c | 9 +
drivers/spi/spi-dw-mmio.c | 35 +-
drivers/spi/spidev.c | 1 +
24 files changed, 1159 insertions(+), 44 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpio/pensando,elba-spics.txt
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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next reply other threads:[~2021-03-04 3:49 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-04 3:41 Brad Larson [this message]
2021-03-04 3:41 ` [PATCH 1/8] gpio: Add Elba SoC gpio driver for spi cs control Brad Larson
2021-03-04 8:29 ` Linus Walleij
2021-03-04 9:10 ` Serge Semin
2021-03-04 13:38 ` Linus Walleij
2021-08-23 1:05 ` Brad Larson
2021-08-29 21:09 ` Linus Walleij
2021-10-04 16:46 ` Brad Larson
2021-10-12 23:51 ` Linus Walleij
2021-10-14 20:06 ` Brad Larson
2021-03-30 2:44 ` Brad Larson
2021-08-23 1:05 ` Brad Larson
2021-03-04 20:43 ` Elliott, Robert (Servers)
2021-08-23 1:06 ` Brad Larson
2021-03-05 11:25 ` Krzysztof Kozlowski
2021-08-23 1:07 ` Brad Larson
2021-03-05 13:57 ` Geert Uytterhoeven
2021-08-23 1:08 ` Brad Larson
2021-03-07 19:21 ` Andy Shevchenko
2021-03-29 1:19 ` Brad Larson
2021-03-29 10:39 ` Andy Shevchenko
2021-08-23 1:13 ` Brad Larson
2021-08-23 7:50 ` Geert Uytterhoeven
2021-08-23 16:30 ` Brad Larson
2021-08-23 20:11 ` Geert Uytterhoeven
2021-10-04 17:14 ` Brad Larson
2021-10-04 17:16 ` Geert Uytterhoeven
2021-08-23 1:10 ` Brad Larson
2021-03-04 3:41 ` [PATCH 2/8] spi: cadence-quadspi: Add QSPI support for Pensando Elba SoC Brad Larson
2021-03-04 9:29 ` Arnd Bergmann
2021-03-04 3:41 ` [PATCH 3/8] spi: dw: Add support for Pensando Elba SoC SPI Brad Larson
2021-03-04 6:44 ` Serge Semin
2021-08-23 1:17 ` Brad Larson
2021-03-04 8:48 ` Linus Walleij
2021-03-10 3:52 ` Brad Larson
2021-03-04 3:41 ` [PATCH 4/8] spidev: Add Pensando CPLD compatible Brad Larson
2021-03-04 9:33 ` Arnd Bergmann
2021-03-04 3:41 ` [PATCH 5/8] mmc: sdhci-cadence: Add Pensando Elba SoC support Brad Larson
2021-03-04 9:41 ` Arnd Bergmann
2021-03-04 3:41 ` [PATCH 6/8] arm64: Add config for Pensando SoC platforms Brad Larson
2021-03-04 9:42 ` Arnd Bergmann
2021-03-04 3:41 ` [PATCH 7/8] arm64: dts: Add Pensando Elba SoC support Brad Larson
2021-03-04 8:03 ` Serge Semin
2021-03-29 1:07 ` Brad Larson
2021-08-23 0:54 ` Brad Larson
2021-03-04 8:51 ` Linus Walleij
2021-03-29 0:54 ` Brad Larson
2021-03-04 9:06 ` Arnd Bergmann
2021-03-04 20:47 ` Rob Herring
2021-03-05 11:22 ` Krzysztof Kozlowski
2021-03-04 3:41 ` [PATCH 8/8] MAINTAINERS: Add entry for PENSANDO Brad Larson
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