linuxmsm/laptops-kernel
0
0
Fork 0
mirror of https://github.com/linux-msm/laptops-kernel.git synced 2026-08-13 14:19:53 -07:00
Code Issues Packages Projects Releases Wiki Activity

phy: freescale: imx8qm-hsio: Add i.MX8QM HSIO PHY driver support

Browse Source 
Add i.MX8QM HSIO PHY driver support.

i.MX8QM HSIO has three lane PHY instances, and can be bound to the
following controllers in the different use cases listed in below table.
- two lanes capable PCIEA controller.
- one lane PCIEB controller.
- AHCI SATA controller.

i.MX8QM HSIO PHYs support the following use cases.
+----------------------------------------------------+
|                               | Lane0| Lane1| Lane2|
|-------------------------------|------|------|------|
| use case 1: PCIEAX2SATA       | PCIEA| PCIEA| SATA |
|-------------------------------|------|------|------|
| use case 2: PCIEAX2PCIEB      | PCIEA| PCIEA| PCIEB|
|-------------------------------|------|------|------|
| use case 3: PCIEAPCIEBSATA    | PCIEA| PCIEB| SATA |
+----------------------------------------------------+

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/1716962565-2084-3-git-send-email-hongxing.zhu@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Richard Zhu
2024-06-15 17:52:01 +05:30
committed by Vinod Koul
parent 7c46101aa6
commit 82c56b6dd2
3 changed files with 619 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/phy/freescale/Kconfig
+8 -1
View File
@@ -35,12 +35,19 @@ config PHY_FSL_IMX8M_PCIE
Enable this to add support for the PCIE PHY as found on
i.MX8M family of SOCs.
config PHY_FSL_IMX8QM_HSIO
tristate "Freescale i.MX8QM HSIO PHY"
depends on OF && HAS_IOMEM
select GENERIC_PHY
help
Enable this to add support for the HSIO PHY as found on
i.MX8QM family of SOCs.
config PHY_FSL_SAMSUNG_HDMI_PHY
tristate "Samsung HDMI PHY support"
depends on OF && HAS_IOMEM && COMMON_CLK
help
Enable this to add support for the Samsung HDMI PHY in i.MX8MP.
endif
config PHY_FSL_LYNX_28G
drivers/phy/freescale/Makefile
+1
View File
@@ -3,5 +3,6 @@ obj-$(CONFIG_PHY_FSL_IMX8MQ_USB) += phy-fsl-imx8mq-usb.o
obj-$(CONFIG_PHY_MIXEL_LVDS_PHY) += phy-fsl-imx8qm-lvds-phy.o
obj-$(CONFIG_PHY_MIXEL_MIPI_DPHY) += phy-fsl-imx8-mipi-dphy.o
obj-$(CONFIG_PHY_FSL_IMX8M_PCIE) += phy-fsl-imx8m-pcie.o
obj-$(CONFIG_PHY_FSL_IMX8QM_HSIO) += phy-fsl-imx8qm-hsio.o
obj-$(CONFIG_PHY_FSL_LYNX_28G) += phy-fsl-lynx-28g.o
obj-$(CONFIG_PHY_FSL_SAMSUNG_HDMI_PHY) += phy-fsl-samsung-hdmi.o
drivers/phy/freescale/phy-fsl-imx8qm-hsio.c
+610
View File
File diff suppressed because it is too large Load Diff