Commit ca6df49d authored by Chunyan Zhang's avatar Chunyan Zhang Committed by Stephen Boyd
Browse files

clk: sprd: don't gate uart console clock 



Don't gate uart1_eb which provides console clock, gating that clock would
make serial stop working if serial driver didn't enable that explicitly.

Fixes: 0e4b8a23 ("clk: sprd: add clocks support for SC9863A")
Signed-off-by: default avatarChunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lkml.kernel.org/r/20200408020234.31764-1-zhang.lyra@gmail.com


Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 742b50f9

drivers/clk/sprd/sc9863a-clk.c

+2 −1
Original line number Diff line number Diff line
@@ -1641,8 +1641,9 @@ static SPRD_SC_GATE_CLK_FW_NAME(i2c4_eb, "i2c4-eb", "ext-26m", 0x0, 
				0x1000, BIT(12), 0, 0);

static SPRD_SC_GATE_CLK_FW_NAME(uart0_eb,	"uart0-eb",	"ext-26m", 0x0,

				0x1000, BIT(13), 0, 0);

/* uart1_eb is for console, don't gate even if unused */

static SPRD_SC_GATE_CLK_FW_NAME(uart1_eb,	"uart1-eb",	"ext-26m", 0x0,

				0x1000, BIT(14), 0, 0);

				0x1000, BIT(14), CLK_IGNORE_UNUSED, 0);

static SPRD_SC_GATE_CLK_FW_NAME(uart2_eb,	"uart2-eb",	"ext-26m", 0x0,

				0x1000, BIT(15), 0, 0);

static SPRD_SC_GATE_CLK_FW_NAME(uart3_eb,	"uart3-eb",	"ext-26m", 0x0,

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