Hello,
This series adds support for the SDHCI Xenon controller which can be
found on the Armada 37xx and the Armada 7K/8K.
This series currently only enables the support on the Armada 37xx SoCs
and boards. More tests are needed to enable it on the A7K/A8K.
Following the new trend for the MMC subsystem, instead of introducing
new quirks for this controller we extend the mmc/sdhci framework by
adding callbacks when needed.
Thanks,
Gregory
Gregory CLEMENT (7):
mmc: sdhci_f_sdh30: restrict voltage_switch() callback to the 1.8V
case
mmc: tegra: restrict the voltage_switch() callback to the 1.8V case
mmc: core: export the alive operation
dt-bindings: mmc: Add Xenon description
arm64: dts: marvell: add eMMC support for Armada 37xx
arm64: dts: marvell: add SDIO support for Armada 37xx
arm64: defconfig: Add Xenon sdhci
Marcin Wojtas (1):
mmc: sdhci: add init_card callback to sdhci
Victor Gu (4):
mmc: sdhci: call voltage_switch callback also for the 3.3V case
mmc: sdhci: add a pre voltage switch callback function
mmc: sdhci: add delay adjust feature including phy reset
mmc: sdhci-xenon: add initial Xenon eMMC driver
.../devicetree/bindings/mmc/sdhci-xenon.txt | 27 +
arch/arm64/boot/dts/marvell/armada-3720-db.dts | 12 +
arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 17 +
arch/arm64/configs/defconfig | 1 +
drivers/mmc/core/core.c | 7 +
drivers/mmc/host/Kconfig | 10 +
drivers/mmc/host/Makefile | 1 +
drivers/mmc/host/sdhci-tegra.c | 4 +
drivers/mmc/host/sdhci-xenon.c | 1164 ++++++++++++++++++++
drivers/mmc/host/sdhci.c | 20 +
drivers/mmc/host/sdhci.h | 3 +
drivers/mmc/host/sdhci_f_sdh30.c | 4 +
include/linux/mmc/card.h | 1 +
13 files changed, 1271 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-xenon.txt
create mode 100644 drivers/mmc/host/sdhci-xenon.c
--
2.5.0
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