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 v2 00/13] Support Pensando Elba SoC
Date: Sun, 28 Mar 2021 18:59:25 -0700 [thread overview]
Message-ID: <20210329015938.20316-1-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
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
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-03-29 22:07 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-29 1:59 Brad Larson [this message]
2021-03-29 1:59 ` [PATCH v2 01/13] gpio: Add Elba SoC gpio driver for spi cs control Brad Larson
2021-03-29 10:41 ` Andy Shevchenko
2021-08-23 1:22 ` Brad Larson
2021-03-29 13:46 ` Linus Walleij
2021-03-31 18:10 ` Serge Semin
2021-08-23 1:24 ` Brad Larson
2021-03-29 1:59 ` [PATCH v2 02/13] spi: cadence-quadspi: Add QSPI support for Pensando Elba SoC Brad Larson
2021-03-30 11:13 ` Pratyush Yadav
2021-03-29 1:59 ` [PATCH v2 03/13] spi: dw: Add support for Pensando Elba SoC SPI Brad Larson
2021-03-29 10:43 ` Andy Shevchenko
2021-08-23 1:25 ` Brad Larson
2021-03-29 15:58 ` Mark Brown
2021-03-30 2:28 ` Brad Larson
2021-03-31 18:00 ` Serge Semin
2021-08-23 1:26 ` Brad Larson
2021-03-29 1:59 ` [PATCH v2 04/13] spidev: Add Pensando CPLD compatible Brad Larson
2021-03-29 10:44 ` Andy Shevchenko
2021-03-30 3:27 ` Brad Larson
2021-03-29 1:59 ` [PATCH v2 05/13] mmc: sdhci-cadence: Add Pensando Elba SoC support Brad Larson
2021-03-30 10:30 ` Ulf Hansson
2021-04-09 8:24 ` Masahiro Yamada
2021-08-23 1:31 ` Brad Larson
2021-08-23 1:28 ` Brad Larson
2021-03-29 1:59 ` [PATCH v2 06/13] arm64: Add config for Pensando SoC platforms Brad Larson
2021-03-29 1:59 ` [PATCH v2 07/13] arm64: dts: Add Pensando Elba SoC support Brad Larson
2021-03-30 21:55 ` Rob Herring
2021-08-23 1:36 ` Brad Larson
2021-03-31 17:51 ` Serge Semin
2021-08-23 1:55 ` Brad Larson
2021-03-29 1:59 ` [PATCH v2 08/13] dt-bindings: Add pensando vendor prefix Brad Larson
2021-03-30 21:56 ` Rob Herring
2021-03-29 1:59 ` [PATCH v2 09/13] dt-bindings: mmc: Add Pensando Elba SoC binding Brad Larson
2021-03-30 21:56 ` Rob Herring
2021-03-29 1:59 ` [PATCH v2 10/13] dt-bindings: spi: cadence-qspi: Add support for Pensando Elba SoC Brad Larson
2021-03-29 16:00 ` Mark Brown
2021-03-30 2:12 ` Brad Larson
2021-03-30 11:12 ` Pratyush Yadav
2021-08-23 1:57 ` Brad Larson
2021-03-29 1:59 ` [PATCH v2 11/13] dt-bindings: gpio: Add Pensando Elba SoC support Brad Larson
2021-03-29 1:59 ` [PATCH v2 12/13] MAINTAINERS: Add entry for PENSANDO Brad Larson
2021-03-29 1:59 ` [PATCH v2 13/13] gpio: Use linux/gpio/driver.h Brad Larson
2021-03-29 6:48 ` Greg KH
2021-03-30 2:20 ` Brad Larson
2021-03-29 13:44 ` Linus Walleij
2021-03-30 2:21 ` Brad Larson
2021-03-31 16:17 ` [PATCH v2 00/13] Support Pensando Elba SoC Serge Semin
2021-08-23 1:18 ` Brad Larson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210329015938.20316-1-brad@pensando.io \
--to=brad@pensando.io \
--cc=adrian.hunter@intel.com \
--cc=arnd@arndb.de \
--cc=bgolaszewski@baylibre.com \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=fancer.lancer@gmail.com \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mmc@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=olof@lixom.net \
--cc=ulf.hansson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).