linux-kernel - [PATCH 5/6] clk: imx8mn: Add necessary frequency support for ARM PLL table

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Message-Id: <1565866783-19672-5-git-send-email-Anson.Huang@nxp.com>
Date:   Thu, 15 Aug 2019 06:59:42 -0400
From:   Anson.Huang@....com
To:     robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        mturquette@...libre.com, sboyd@...nel.org, rjw@...ysocki.net,
        viresh.kumar@...aro.org, leonard.crestez@....com,
        abel.vesa@....com, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-pm@...r.kernel.org
Cc:     Linux-imx@....com
Subject: [PATCH 5/6] clk: imx8mn: Add necessary frequency support for ARM PLL table

From: Anson Huang <Anson.Huang@....com>

i.MX8MN supports CPU running at 1.5GHz/1.4GHz/1.2GHz, add missing
frequency for ARM PLL table.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 drivers/clk/imx/clk-imx8mn.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
index ecd1062..3f1239a 100644
--- a/drivers/clk/imx/clk-imx8mn.c
+++ b/drivers/clk/imx/clk-imx8mn.c
@@ -42,6 +42,8 @@ enum {
 static const struct imx_pll14xx_rate_table imx8mn_pll1416x_tbl[] = {
 	PLL_1416X_RATE(1800000000U, 225, 3, 0),
 	PLL_1416X_RATE(1600000000U, 200, 3, 0),
+	PLL_1416X_RATE(1500000000U, 375, 3, 1),
+	PLL_1416X_RATE(1400000000U, 350, 3, 1),
 	PLL_1416X_RATE(1200000000U, 300, 3, 1),
 	PLL_1416X_RATE(1000000000U, 250, 3, 1),
 	PLL_1416X_RATE(800000000U,  200, 3, 1),
@@ -82,6 +84,7 @@ static struct imx_pll14xx_clk imx8mn_dram_pll = {
 static struct imx_pll14xx_clk imx8mn_arm_pll = {
 		.type = PLL_1416X,
 		.rate_table = imx8mn_pll1416x_tbl,
+		.rate_count = ARRAY_SIZE(imx8mn_pll1416x_tbl),
 };
 
 static struct imx_pll14xx_clk imx8mn_gpu_pll = {
-- 
2.7.4