Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   <gabriel.fernandez@st.com>
To:     <sboyd@kernel.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Michael Turquette <mturquette@baylibre.com>,
        Alexandre Torgue <alexandre.torgue@st.com>
CC:     <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>, <linux-clk@vger.kernel.org>,
        <olivier.bideau@st.com>, Loic PALLARDY <loic.pallardy@st.com>,
        benjamin GAIGNARD <benjamin.gaignard@st.com>,
        Gabriel Fernandez <gabriel.fernandez@st.com>
Subject: [PATCH] clk: stm32mp1: Add CLK_IGNORE_UNUSED to ck_sys_dbg clock
Date:   Tue, 24 Apr 2018 09:58:43 +0200
Message-ID: <1524556723-26926-1-git-send-email-gabriel.fernandez@st.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

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

Don't disable the dbg clock if was set by bootloader.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
---
 drivers/clk/clk-stm32mp1.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c
index edd3cf4..35dabf1 100644
--- a/drivers/clk/clk-stm32mp1.c
+++ b/drivers/clk/clk-stm32mp1.c
@@ -1988,7 +1988,8 @@ enum {
 		  _DIV(RCC_MCO2CFGR, 4, 4, 0, NULL)),
 
 	/* Debug clocks */
-	GATE(CK_DBG, "ck_sys_dbg", "ck_axi", 0, RCC_DBGCFGR, 8, 0),
+	GATE(CK_DBG, "ck_sys_dbg", "ck_axi", CLK_IGNORE_UNUSED,
+	     RCC_DBGCFGR, 8, 0),
 
 	COMPOSITE(CK_TRACE, "ck_trace", ck_trace_src, CLK_OPS_PARENT_ENABLE,
 		  _GATE(RCC_DBGCFGR, 9, 0),
-- 
1.9.1