[PATCH v2 0/5] AHCI and SATA PHY support for Broadcom STB SoCs

Brian Norris
2015-04-23T02:59:05Z

Hi,

Here are my updates based on everyone's feedback. I'll try to include most of
the changelog info in each patch, but a few summary points for v1 -> v2:

- reworked the PHY DT binding so that we don't need do any custom xlate in the
PHY driver

- moved all handling of the 'SATA_TOP_CTRL' block into the SATA driver,
instead of sharing it between SATA and PHY drivers. This means we have to do
a little extra work in sata_brcmstb.c to decide which ports to power on, but
at least this way, we're really describing the hardware, not just how the SW
frameworks want to use the hardware.

Enjoy,
Brian

Brian Norris (5):
Documentation: devicetree: add Broadcom SATA binding
Documentation: devicetree: add Broadcom SATA PHY binding
ata: add Broadcom AHCI SATA3 driver for STB chips
phy: add Broadcom SATA3 PHY driver for Broadcom STB SoCs
ARM: dts: brcmstb: add nodes for SATA controller and PHY

.../devicetree/bindings/ata/brcm,sata-brcmstb.txt | 35 +++
.../bindings/phy/brcm,brcmstb-sata-phy.txt | 40 +++
arch/arm/boot/dts/bcm7445.dtsi | 37 +++
drivers/ata/Kconfig | 9 +
drivers/ata/Makefile | 1 +
drivers/ata/sata_brcmstb.c | 285 +++++++++++++++++++++
drivers/phy/Kconfig | 9 +
drivers/phy/Makefile | 1 +
drivers/phy/phy-brcmstb-sata.c | 216 ++++++++++++++++
9 files changed, 632 insertions(+)
create mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt
create mode 100644 Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt
create mode 100644 drivers/ata/sata_brcmstb.c
create mode 100644 drivers/phy/phy-brcmstb-sata.c

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1.9.1