From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vivek Gautam Subject: [PATCH v5 05/12] phy: qcom-ufs: Skip obtaining rx/tx_iface_clk for msm8996 based phy Date: Tue, 8 Nov 2016 15:37:44 +0530 Message-ID: <1478599671-13071-6-git-send-email-vivek.gautam@codeaurora.org> References: <1478599671-13071-1-git-send-email-vivek.gautam@codeaurora.org> Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:60312 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932212AbcKHKIk (ORCPT ); Tue, 8 Nov 2016 05:08:40 -0500 In-Reply-To: <1478599671-13071-1-git-send-email-vivek.gautam@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.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 The tx_iface_clk and rx_iface_clk no longer exist with UFS Phy present on msm8996. So skip obtaining these clocks using compatible match. Signed-off-by: Vivek Gautam Reviewed-by: Subhash Jadavani --- drivers/phy/phy-qcom-ufs.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/phy/phy-qcom-ufs.c b/drivers/phy/phy-qcom-ufs.c index b0171fe..3fa7b07 100644 --- a/drivers/phy/phy-qcom-ufs.c +++ b/drivers/phy/phy-qcom-ufs.c @@ -182,6 +182,10 @@ int ufs_qcom_phy_init_clks(struct ufs_qcom_phy *phy_common) { int err; + if (of_device_is_compatible(phy_common->dev->of_node, + "qcom,msm8996-ufs-phy-qmp-14nm")) + goto skip_txrx_clk; + err = ufs_qcom_phy_clk_get(phy_common->dev, "tx_iface_clk", &phy_common->tx_iface_clk); if (err) @@ -197,6 +201,7 @@ int ufs_qcom_phy_init_clks(struct ufs_qcom_phy *phy_common) if (err) goto out; +skip_txrx_clk: /* * "ref_clk_parent" is optional hence don't abort init if it's not * found. -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project