From: Vivek Gautam <vivek.gautam@codeaurora.org>
To: kishon@ti.com, jejb@linux.vnet.ibm.com, vinholikatti@gmail.com,
martin.petersen@oracle.com
Cc: sboyd@codeaurora.org, subhashj@codeaurora.org,
ygardi@codeaurora.org, linux-scsi@vger.kernel.org,
linux-arm-msm@vger.kernel.org,
Vivek Gautam <vivek.gautam@codeaurora.org>
Subject: [PATCH v3 04/12] phy: qcom-ufs-14nm: Add new compatible for msm8996 based phy
Date: Sun, 30 Oct 2016 01:52:06 +0530 [thread overview]
Message-ID: <1477772534-14170-5-git-send-email-vivek.gautam@codeaurora.org> (raw)
In-Reply-To: <1477772534-14170-1-git-send-email-vivek.gautam@codeaurora.org>
Add a new compatible string for 14nm ufs phy present on msm8996
chipset. This phy is bit different from the legacy 14nm ufs phy
in terms of the clocks that are needed to be handled in the driver.
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
---
New patch in v3 of this cleanup series.
Documentation/devicetree/bindings/ufs/ufs-qcom.txt | 7 +++++--
drivers/phy/phy-qcom-ufs-qmp-14nm.c | 1 +
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/ufs/ufs-qcom.txt b/Documentation/devicetree/bindings/ufs/ufs-qcom.txt
index 070baf4..b6b5130 100644
--- a/Documentation/devicetree/bindings/ufs/ufs-qcom.txt
+++ b/Documentation/devicetree/bindings/ufs/ufs-qcom.txt
@@ -7,8 +7,11 @@ To bind UFS PHY with UFS host controller, the controller node should
contain a phandle reference to UFS PHY node.
Required properties:
-- compatible : compatible list, contains "qcom,ufs-phy-qmp-20nm"
- or "qcom,ufs-phy-qmp-14nm" according to the relevant phy in use.
+- compatible : compatible list, contains one of the following -
+ "qcom,ufs-phy-qmp-20nm" for 20nm ufs phy,
+ "qcom,ufs-phy-qmp-14nm" for legacy 14nm ufs phy,
+ "qcom,msm8996-ufs-phy-qmp-14nm" for 14nm ufs phy
+ present on MSM8996 chipset.
- reg : should contain PHY register address space (mandatory),
- reg-names : indicates various resources passed to driver (via reg proptery) by name.
Required "reg-names" is "phy_mem".
diff --git a/drivers/phy/phy-qcom-ufs-qmp-14nm.c b/drivers/phy/phy-qcom-ufs-qmp-14nm.c
index e3bede7..b3d2612 100644
--- a/drivers/phy/phy-qcom-ufs-qmp-14nm.c
+++ b/drivers/phy/phy-qcom-ufs-qmp-14nm.c
@@ -180,6 +180,7 @@ static int ufs_qcom_phy_qmp_14nm_remove(struct platform_device *pdev)
static const struct of_device_id ufs_qcom_phy_qmp_14nm_of_match[] = {
{.compatible = "qcom,ufs-phy-qmp-14nm"},
+ {.compatible = "qcom,msm8996-ufs-phy-qmp-14nm"},
{},
};
MODULE_DEVICE_TABLE(of, ufs_qcom_phy_qmp_14nm_of_match);
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-10-29 20:22 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-29 20:22 [PATCH v3 00/12] ufs-qcom: phy/hcd: Clean up qcom-ufs phy and ufs-qcom hcd Vivek Gautam
2016-10-29 20:22 ` [PATCH v3 01/12] phy: qcom-ufs: Remove unnecessary BUG_ON Vivek Gautam
2016-10-29 20:22 ` [PATCH v3 02/12] phy: qcom-ufs: Use devm sibling of kstrdup for regulator names Vivek Gautam
2016-10-29 20:22 ` [PATCH v3 03/12] phy: qcom-ufs: Cleanup clock and regulator initialization Vivek Gautam
2016-10-29 20:22 ` Vivek Gautam [this message]
2016-10-31 21:11 ` [PATCH v3 04/12] phy: qcom-ufs-14nm: Add new compatible for msm8996 based phy Subhash Jadavani
2016-11-03 17:07 ` Vivek Gautam
2016-11-04 6:09 ` Subhash Jadavani
2016-10-29 20:22 ` [PATCH v3 05/12] phy: qcom-ufs: Skip obtaining rx/tx_iface_clk " Vivek Gautam
2016-11-01 18:42 ` Subhash Jadavani
2016-11-04 6:11 ` Subhash Jadavani
2016-10-29 20:22 ` [PATCH v3 06/12] phy: qcom-ufs-qmp-xx: Discard remove callback for drivers Vivek Gautam
2016-10-29 20:22 ` [PATCH v3 07/12] phy: qcom-ufs: Remove unnecessary function declarations Vivek Gautam
2016-10-29 20:22 ` [PATCH v3 08/12] phy: qcom-ufs-qmp-xx: Move clock and regulator init out of phy init Vivek Gautam
2016-10-29 20:22 ` [PATCH v3 09/12] ufs-qcom: phy/hcd: Refactoring phy clock handling Vivek Gautam
2016-11-01 18:47 ` Subhash Jadavani
2016-11-02 7:34 ` Vivek Gautam
2016-11-03 17:30 ` [PATCH v4 " Vivek Gautam
2016-11-04 6:05 ` Subhash Jadavani
2016-11-04 16:29 ` Martin K. Petersen
2016-10-29 20:22 ` [PATCH v3 10/12] phy: qcom-ufs: Remove common layer phy exit callback Vivek Gautam
2016-10-29 20:22 ` [PATCH v3 11/12] scsi/ufs: qcom: Add phy_exit call in hcd exit path Vivek Gautam
2016-10-29 20:22 ` [PATCH v3 12/12] scsi/ufs: qcom: Don't free resource-managed kmalloc element Vivek Gautam
2016-10-31 21:14 ` Subhash Jadavani
2016-11-01 13:58 ` [PATCH v3 00/12] ufs-qcom: phy/hcd: Clean up qcom-ufs phy and ufs-qcom hcd Martin K. Petersen
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