ata: Add APM X-Gene SoC 6.0Gbps SATA PHY support This patch adds support for APM X-Gene SoC 6.0Gbps SATA PHY. This is the physical layer interface for the corresponding SATA host controller. This driver uses the new PHY generic framework posted by Kishon Vijay Abrahm. In addition, the new PHY generic framework is patched to provide an function to set the speed of the PHY. v2 * Remove port knowledge from functions * Make all functions static * Remove ID completely * Make resource requirement based on compatible type * Rename override PHY parameters with more descriptive name * Add override PHY parameter for per controller, per port, and per speed * Patch the generic PHY frame to expose set_speed operation v1 * Initial version Signed-off-by: Loc Ho <lho@xxxxxxx> Signed-off-by: Tuan Phan <tphan@xxxxxxx> Signed-off-by: Suman Tripathi <stripathi@xxxxxxx> --- Loc Ho (4): PHY: Add function set_speed to generic PHY framework Documentation: Add APM X-Gene SoC 6.0Gbps SATA PHY driver binding documentation ata: add APM X-Gene SoC 6.0Gbps SATA PHY driver arm64: Add APM X-Gene SoC 6.0Gbps SATA PHY DTS entries .../devicetree/bindings/ata/apm-xgene-phy.txt | 61 + arch/arm64/boot/dts/apm-storm.dtsi | 28 + drivers/ata/Kconfig | 6 + drivers/ata/Makefile | 1 + drivers/ata/sata_xgene_phy.c | 2067 ++++++++++++++++++++ include/linux/phy/phy.h | 22 + 6 files changed, 2185 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/ata/apm-xgene-phy.txt create mode 100644 drivers/ata/sata_xgene_phy.c -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html