linux-kernel - [PATCH 3/3] phy: qcom-ufs: Declare 20nm qcom ufs qmp phy as Broken

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Date:   Tue,  4 Sep 2018 15:47:19 +0530
From:   Vivek Gautam <vivek.gautam@...eaurora.org>
To:     kishon@...com, vinholikatti@...il.com, jejb@...ux.vnet.ibm.com,
        martin.petersen@...cle.com, linux-kernel@...r.kernel.org,
        linux-scsi@...r.kernel.org
Cc:     subhashj@...eaurora.org, bjorn.andersson@...aro.org,
        evgreen@...omium.org, linux-arm-msm@...r.kernel.org,
        Vivek Gautam <vivek.gautam@...eaurora.org>
Subject: [PATCH 3/3] phy: qcom-ufs: Declare 20nm qcom ufs qmp phy as Broken

Fork out separate configs for 14nm and 20nm qcom ufs qmp phys
to declare the 20nm phy as broken.

Signed-off-by: Vivek Gautam <vivek.gautam@...eaurora.org>
---
 drivers/phy/qualcomm/Kconfig  | 17 +++++++++++++++++
 drivers/phy/qualcomm/Makefile |  4 ++--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig
index 632a0e73ee10..32f7d34eb784 100644
--- a/drivers/phy/qualcomm/Kconfig
+++ b/drivers/phy/qualcomm/Kconfig
@@ -50,6 +50,23 @@ config PHY_QCOM_UFS
 	help
 	  Support for UFS PHY on QCOM chipsets.
 
+if PHY_QCOM_UFS
+
+config PHY_QCOM_UFS_14NM
+	tristate
+	default PHY_QCOM_UFS
+	help
+	  Support for 14nm UFS QMP phy present on QCOM chipsets.
+
+config PHY_QCOM_UFS_20NM
+	tristate
+	default PHY_QCOM_UFS
+	depends on BROKEN
+	help
+	  Support for 20nm UFS QMP phy present on QCOM chipsets.
+
+endif
+
 config PHY_QCOM_USB_HS
 	tristate "Qualcomm USB HS PHY module"
 	depends on USB_ULPI_BUS
diff --git a/drivers/phy/qualcomm/Makefile b/drivers/phy/qualcomm/Makefile
index deb831f453ae..c56efd3af205 100644
--- a/drivers/phy/qualcomm/Makefile
+++ b/drivers/phy/qualcomm/Makefile
@@ -5,7 +5,7 @@ obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA)	+= phy-qcom-ipq806x-sata.o
 obj-$(CONFIG_PHY_QCOM_QMP)		+= phy-qcom-qmp.o
 obj-$(CONFIG_PHY_QCOM_QUSB2)		+= phy-qcom-qusb2.o
 obj-$(CONFIG_PHY_QCOM_UFS)		+= phy-qcom-ufs.o
-obj-$(CONFIG_PHY_QCOM_UFS)		+= phy-qcom-ufs-qmp-14nm.o
-obj-$(CONFIG_PHY_QCOM_UFS)		+= phy-qcom-ufs-qmp-20nm.o
+obj-$(CONFIG_PHY_QCOM_UFS_14NM)		+= phy-qcom-ufs-qmp-14nm.o
+obj-$(CONFIG_PHY_QCOM_UFS_20NM)		+= phy-qcom-ufs-qmp-20nm.o
 obj-$(CONFIG_PHY_QCOM_USB_HS) 		+= phy-qcom-usb-hs.o
 obj-$(CONFIG_PHY_QCOM_USB_HSIC) 	+= phy-qcom-usb-hsic.o
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation