[PATCH] clk: stm32mp1: Add CLK_IGNORE_UNUSED to ck_sys_dbg clock

* [PATCH] clk: stm32mp1: Add CLK_IGNORE_UNUSED to ck_sys_dbg clock
@ 2018-04-24  7:58 gabriel.fernandez
  2018-05-01 22:10 ` Stephen Boyd
  2018-05-15 18:23 ` Stephen Boyd
  0 siblings, 2 replies; 5+ messages in thread
From: gabriel.fernandez @ 2018-04-24  7:58 UTC (permalink / raw)
  To: sboyd, Maxime Coquelin, Michael Turquette, Alexandre Torgue
  Cc: linux-arm-kernel, linux-kernel, linux-clk, olivier.bideau,
	Loic PALLARDY, benjamin GAIGNARD, Gabriel Fernandez

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

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