This patch adds the SDHCI support for APM X-Gene SoC using ARASAN SDHCI controller. v1 change: * Use the CONFIG_ARM64_DMA_HAS_IOMMU for dma-mapping. v2 change: * Drop the IOMMU support and switching to PIO mode for arasan. controller integrated inside APM X-Gene SoC. v3 change: * Change the sdhci-of-arasan.c to support arasan4.9a. * Add quirks for arasan4.9a. v4 change: * Cleanup the Documentation and dts. v5 change: * Rebase the dts files. * Drop patch 2 and 3 as it is applied. v6 change: * Clean the unrequired properties from dts. * Rename sdhc to sdhci. * support to disable timming using capability register read. v7 change: * Rename sdhci nodes to mmc. v8 change: * Drop the support to disable timming using capability register read. * Add SDHCI_QUIRK2_NO_1_8_V for 4.9a version of arasan. Suman Tripathi (2): arm64: dts: Add the arasan mmc nodes in apm-storm.dtsi mmc: host: sdhci: Disable 1.8V signaling for arasan 4.9a version of SDHCI controller. arch/arm64/boot/dts/apm/apm-mustang.dts | 4 +++ arch/arm64/boot/dts/apm/apm-storm.dtsi | 43 +++++++++++++++++++++++++++++++++ drivers/mmc/host/sdhci-of-arasan.c | 3 ++- 3 files changed, 49 insertions(+), 1 deletion(-) -- 1.8.2.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in