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From fca6f185a9d9ef0892a719bc6da955b22d326ec7 Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Thu, 15 Sep 2022 02:24:33 +0200
Subject: [PATCH 4/9] clk: qcom: krait-cc: register REAL qsb fixed clock
With some tools it was discovered the real frequency of the qsb fixed
clock. While not 100% correct it's still better than using 1 as a dummy
frequency.
Correctly register the qsb fixed clock with the frequency of 225 MHz
instead of 1.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
drivers/clk/qcom/krait-cc.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- a/drivers/clk/qcom/krait-cc.c
+++ b/drivers/clk/qcom/krait-cc.c
@@ -25,6 +25,8 @@ enum {
clks_max,
};
+#define QSB_RATE 2250000000
+
static unsigned int sec_mux_map[] = {
2,
0,
@@ -364,7 +366,7 @@ static int krait_cc_probe(struct platfor
*/
clk = clk_get(dev, "qsb");
if (IS_ERR(clk))
- clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
+ clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, QSB_RATE);
if (IS_ERR(clk))
return PTR_ERR(clk);
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