linux-kernel - [PATCH v1] clk: qcom: gcc-sc8280xp: add cxo as parent for gcc_ufs_ref_clkref

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Date:   Sun, 30 Oct 2022 19:53:33 +0530
From:   Shazad Hussain <quic_shazhuss@...cinc.com>
To:     <andersson@...nel.org>
CC:     <bmasney@...hat.com>, Shazad Hussain <quic_shazhuss@...cinc.com>,
        "Andy Gross" <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v1] clk: qcom: gcc-sc8280xp: add cxo as parent for gcc_ufs_ref_clkref_clk

Since 'commit f3aa975e230e ("arm64: dts: qcom: sc8280xp: correct ref
clock for ufs_mem_phy")' we need to explicitly make cxo as parent to
gcc_ufs_ref_clkref_clk to have an independent vote from ufs_mem_phy.

Signed-off-by: Shazad Hussain <quic_shazhuss@...cinc.com>
---
 drivers/clk/qcom/gcc-sc8280xp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/qcom/gcc-sc8280xp.c b/drivers/clk/qcom/gcc-sc8280xp.c
index a18ed88f3b82..72b545121c57 100644
--- a/drivers/clk/qcom/gcc-sc8280xp.c
+++ b/drivers/clk/qcom/gcc-sc8280xp.c
@@ -5848,6 +5848,8 @@ static struct clk_branch gcc_ufs_ref_clkref_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(const struct clk_init_data) {
 			.name = "gcc_ufs_ref_clkref_clk",
+			.parent_data = &gcc_parent_data_tcxo,
+			.num_parents = 1,
 			.ops = &clk_branch2_ops,
 		},
 	},
-- 
2.38.0