linux-kernel - [PATCH v3 3/8] clk: qcom: apss-ipq-pll: Fix 'l' value for ipq5332_pll

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Message-ID: <ccffe81713e207d517b5a9f0f1ef906db7add25b.1697600121.git.quic_varada@quicinc.com>
Date:   Wed, 18 Oct 2023 14:59:16 +0530
From:   Varadarajan Narayanan <quic_varada@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <mturquette@...libre.com>, <sboyd@...nel.org>, <rafael@...nel.org>,
        <viresh.kumar@...aro.org>, <ilia.lin@...nel.org>,
        <quic_kathirav@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <linux-pm@...r.kernel.org>
CC:     Varadarajan Narayanan <quic_varada@...cinc.com>
Subject: [PATCH v3 3/8] clk: qcom: apss-ipq-pll: Fix 'l' value for ipq5332_pll_config

The earlier 'l' value of 0x3e is for 1.5GHz. Not all SKUs support
this frequency. Hence set it to 0x2d to get 1.1GHz which is
supported in all SKUs.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Fixes: c7ef7fbb1ccf ("clk: qcom: apss-ipq-pll: add support for IPQ5332")
Signed-off-by: Kathiravan T <quic_kathirav@...cinc.com>
Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
---
 drivers/clk/qcom/apss-ipq-pll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/apss-ipq-pll.c b/drivers/clk/qcom/apss-ipq-pll.c
index 18c4ffe..41279e5 100644
--- a/drivers/clk/qcom/apss-ipq-pll.c
+++ b/drivers/clk/qcom/apss-ipq-pll.c
@@ -74,7 +74,7 @@ static struct clk_alpha_pll ipq_pll_stromer_plus = {
 };
 
 static const struct alpha_pll_config ipq5332_pll_config = {
-	.l = 0x3e,
+	.l = 0x2d,
 	.config_ctl_val = 0x4001075b,
 	.config_ctl_hi_val = 0x304,
 	.main_output_mask = BIT(0),
-- 
2.7.4