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Message-Id: <20210914025554.5686-2-shawn.guo@linaro.org>
Date: Tue, 14 Sep 2021 10:55:52 +0800
From: Shawn Guo <shawn.guo@...aro.org>
To: Stephen Boyd <sboyd@...nel.org>
Cc: Rob Herring <robh+dt@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Loic Poulain <loic.poulain@...aro.org>,
devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
Shawn Guo <shawn.guo@...aro.org>
Subject: [PATCH 1/3] clk: qcom: smd-rpm: Add rate hooks for clk_smd_rpm_branch_ops
On QCM2290 platform, the clock xo_board runs at 38400000, while the
child clock bi_tcxo needs to run at 19200000. That said,
clk_smd_rpm_branch_ops needs the capability of setting rate. Add rate
hooks into clk_smd_rpm_branch_ops to make it possible.
Signed-off-by: Shawn Guo <shawn.guo@...aro.org>
---
drivers/clk/qcom/clk-smd-rpm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index 66d7807ee38e..2380e45b6247 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -416,6 +416,9 @@ static const struct clk_ops clk_smd_rpm_ops = {
static const struct clk_ops clk_smd_rpm_branch_ops = {
.prepare = clk_smd_rpm_prepare,
.unprepare = clk_smd_rpm_unprepare,
+ .set_rate = clk_smd_rpm_set_rate,
+ .round_rate = clk_smd_rpm_round_rate,
+ .recalc_rate = clk_smd_rpm_recalc_rate,
};
DEFINE_CLK_SMD_RPM(msm8916, pcnoc_clk, pcnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
--
2.17.1
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