Re: [PATCH v4 2/2] phy: add a driver for the Rockchip SoC internal PCIe PHY
From: Kishon Vijay Abraham I <hidden>
Date: 2016-08-19 13:36:27
Also in:
linux-rockchip, lkml
Hi, On Friday 29 July 2016 06:52 AM, Shawn Lin wrote:
quoted hunk ↗ jump to hunk
This patch to add a generic PHY driver for rockchip PCIe PHY. Access the PHY via registers provided by GRF (general register files) module. Signed-off-by: Shawn Lin <redacted> --- Changes in v4: - remove laneoff symbol as we still fail to get a workable solution except for exporting symbol. But I will be back with some other possible routine once finished. Changes in v3: None Changes in v2: None drivers/phy/Kconfig | 7 + drivers/phy/Makefile | 1 + drivers/phy/phy-rockchip-pcie.c | 357 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 365 insertions(+) create mode 100644 drivers/phy/phy-rockchip-pcie.cdiff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig index 02afc624..824b568 100644 --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig@@ -371,6 +371,13 @@ config PHY_ROCKCHIP_DP help Enable this to support the Rockchip Display Port PHY. +config PHY_ROCKCHIP_PCIE + tristate "Rockchip PCIe PHY Driver" + depends on ARCH_ROCKCHIP && OF
add COMPILE_TEST here. I'm planning to fix this for other drivers as well in drivers/phy.
+ select GENERIC_PHY
select MFD_SYSCON as well. Thanks Kishon