Commit e4197376 authored by Vivek Gautam's avatar Vivek Gautam Committed by Martin K. Petersen

phy: qcom-ufs-14nm: Add new compatible for msm8996 based phy

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: default avatarVivek Gautam <vivek.gautam@codeaurora.org>
Reviewed-by: default avatarSubhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 89bd296b
...@@ -7,8 +7,11 @@ To bind UFS PHY with UFS host controller, the controller node should ...@@ -7,8 +7,11 @@ To bind UFS PHY with UFS host controller, the controller node should
contain a phandle reference to UFS PHY node. contain a phandle reference to UFS PHY node.
Required properties: Required properties:
- compatible : compatible list, contains "qcom,ufs-phy-qmp-20nm" - compatible : compatible list, contains one of the following -
or "qcom,ufs-phy-qmp-14nm" according to the relevant phy in use. "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 : should contain PHY register address space (mandatory),
- reg-names : indicates various resources passed to driver (via reg proptery) by name. - reg-names : indicates various resources passed to driver (via reg proptery) by name.
Required "reg-names" is "phy_mem". Required "reg-names" is "phy_mem".
......
...@@ -180,6 +180,7 @@ static int ufs_qcom_phy_qmp_14nm_remove(struct platform_device *pdev) ...@@ -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[] = { static const struct of_device_id ufs_qcom_phy_qmp_14nm_of_match[] = {
{.compatible = "qcom,ufs-phy-qmp-14nm"}, {.compatible = "qcom,ufs-phy-qmp-14nm"},
{.compatible = "qcom,msm8996-ufs-phy-qmp-14nm"},
{}, {},
}; };
MODULE_DEVICE_TABLE(of, ufs_qcom_phy_qmp_14nm_of_match); MODULE_DEVICE_TABLE(of, ufs_qcom_phy_qmp_14nm_of_match);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment