linux-kernel - [PATCH v2 7/7] clk: stm32mp1: fix bit width of hse

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Date:   Thu, 14 Feb 2019 11:40:47 +0100
From:   <gabriel.fernandez@...com>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>
CC:     <linux-clk@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Gabriel Fernandez <gabriel.fernandez@...com>
Subject: [PATCH v2 7/7] clk: stm32mp1: fix bit width of hse_rtc divider

From: Gabriel Fernandez <gabriel.fernandez@...com>

Fix the bit width of the hse rtc divider because it's off by one.

Fixes: 2c87c9d33117 ("clk: stm32mp1: add RTC clock")
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@...com>
---
 drivers/clk/clk-stm32mp1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c
index ca987632564e..a0ae8dc16909 100644
--- a/drivers/clk/clk-stm32mp1.c
+++ b/drivers/clk/clk-stm32mp1.c
@@ -1962,7 +1962,7 @@ static const struct clock_config stm32mp1_clock_cfg[] = {
 		  _DIV(RCC_ETHCKSELR, 4, 4, 0, NULL)),
 
 	/* RTC clock */
-	DIV(NO_ID, "ck_hse_rtc", "ck_hse", 0, RCC_RTCDIVR, 0, 7, 0),
+	DIV(NO_ID, "ck_hse_rtc", "ck_hse", 0, RCC_RTCDIVR, 0, 6, 0),
 
 	COMPOSITE(RTC, "ck_rtc", rtc_src, CLK_OPS_PARENT_ENABLE |
 		   CLK_SET_RATE_PARENT,
-- 
2.17.0