From: Serge Semin <fancer.lancer@gmail.com>
To: Brad Larson <brad@pensando.io>
Cc: linux-arm-kernel@lists.infradead.org, arnd@arndb.de,
linus.walleij@linaro.org, bgolaszewski@baylibre.com,
broonie@kernel.org, adrian.hunter@intel.com,
ulf.hansson@linaro.org, olof@lixom.net,
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: Re: [PATCH v2 00/13] Support Pensando Elba SoC
Date: Wed, 31 Mar 2021 19:17:38 +0300 [thread overview]
Message-ID: <20210331161738.rc6oecz25z6ywqhl@mobilestation> (raw)
In-Reply-To: <20210329015938.20316-1-brad@pensando.io>
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
>
next prev parent reply other threads:[~2021-03-31 16:18 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-29 1:59 [PATCH v2 00/13] Support Pensando Elba SoC Brad Larson
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
2021-03-29 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 ` Serge Semin [this message]
2021-08-23 1:18 ` [PATCH v2 00/13] Support Pensando Elba SoC Brad Larson
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