[PATCH v3 0/5] add SATA/AHCI support for BananaPi R64
Frank Wunderlich
linux at fw-web.de
Thu Aug 13 10:20:43 CEST 2020
From: Frank Wunderlich <frank-w at public-files.de>
BananaPi R64 has an SATA socket where an HDD can be connected.
I have ported Linux Driver to Uboot and can access my harddrive
BPI-R64> scsi scan
scanning bus for devices...
Target spinup took 0 ms.
AHCI 0001.0300 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
flags: ncq stag pm clo only pmp pio slum part ccc apst
Device 0: (0:0) Vendor: ATA Prod.: ST750LM022 HN-M7 Rev: 2AR1
Type: Hard Disk
Capacity: 715404.8 MB = 698.6 GB (1465149168 x 512)
BPI-R64> ls scsi 0:1
EFI/
512 BOOTSECT.BAK
1 file(s), 1 dir(s)
BPI-R64>
this Series is based on 2020.10-rc1 + mt7622 PCIe series [1] + R64 DTS [2]
[1] https://patchwork.ozlabs.org/project/uboot/list/?series=194888
[2] https://patchwork.ozlabs.org/project/uboot/list/?series=194922
v2->v3: some changes in ahci-driver based on chunfeng yun's review
- alphabetic sort of includes
- use reset_ctl_bulk
- devfdt_remap_addr_index instead of map_physmem(devfdt_get_addr())
- move ahci_uc_priv to mtk_ahci_priv
v1->v2: fix coding styles reported by checkpatch.pl
Frank Wunderlich (5):
arm: dts: mt7622: add SATA reset constants
phy: mtk-tphy: add PHY_TYPE_SATA
reset: add basic reset controller for pciesys
ahci: mediatek: add ahci driver
dts: r64: add sata- and asm_sel nodes
arch/arm/dts/mt7622-bpi-r64.dts | 9 ++
arch/arm/dts/mt7622.dtsi | 32 ++++++
drivers/ata/Kconfig | 8 ++
drivers/ata/Makefile | 1 +
drivers/ata/mtk_ahci.c | 130 +++++++++++++++++++++++
drivers/clk/mediatek/clk-mt7622.c | 15 +++
drivers/phy/phy-mtk-tphy.c | 105 ++++++++++++++++++
include/dt-bindings/reset/mt7629-reset.h | 5 +-
8 files changed, 304 insertions(+), 1 deletion(-)
create mode 100644 drivers/ata/mtk_ahci.c
--
2.25.1
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