[PATCH 02/16] clk-imx6: Call clk_enable on mmdc_ch0_axi_podf

Andrey Smirnov andrew.smirnov at gmail.com
Tue Mar 15 20:33:37 PDT 2016

Call clk_enable on mmdc_ch0_axi_podf in order to properly increase
reference counters for all of the nodes in this particular clock
path. Otherwise it becomes possible for peripherals, located on other
branches stemming from "periph", to shut down the whole clock tree (up
to "pll2_bus") when they try to manage their own local clocks.

Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
 arch/arm/mach-imx/clk-imx6.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-imx/clk-imx6.c b/arch/arm/mach-imx/clk-imx6.c
index daa5801..a634580 100644
--- a/arch/arm/mach-imx/clk-imx6.c
+++ b/arch/arm/mach-imx/clk-imx6.c
@@ -507,6 +507,7 @@ static int imx6_ccm_probe(struct device_d *dev)
 	clk_data.clk_num = IMX6QDL_CLK_END;
 	of_clk_add_provider(dev->device_node, of_clk_src_onecell_get, &clk_data);
+	clk_enable(clks[IMX6QDL_CLK_MMDC_CH0_AXI_PODF]);

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