Re: [PATCH] clk: imx8mq: Mark AHB clock as critical
From: Stephen Boyd <sboyd@kernel.org>
Date: 2019-06-25 22:32:26
Also in:
linux-clk, lkml
Quoting Abel Vesa (2019-06-25 02:01:56)
quoted hunk ↗ jump to hunk
Keep the AHB clock always on since there is no driver to control it and all the other clocks that use it as parent rely on it being always enabled. Signed-off-by: Abel Vesa <redacted> --- drivers/clk/imx/clk-imx8mq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c index 5fbc2a7..b48268b 100644 --- a/drivers/clk/imx/clk-imx8mq.c +++ b/drivers/clk/imx/clk-imx8mq.c@@ -398,7 +398,7 @@ static int imx8mq_clocks_probe(struct platform_device *pdev) clks[IMX8MQ_CLK_NOC_APB] = imx8m_clk_composite_critical("noc_apb", imx8mq_noc_apb_sels, base + 0x8d80); /* AHB */ - clks[IMX8MQ_CLK_AHB] = imx8m_clk_composite("ahb", imx8mq_ahb_sels, base + 0x9000); + clks[IMX8MQ_CLK_AHB] = imx8m_clk_composite_critical("ahb", imx8mq_ahb_sels, base + 0x9000);
Please add a comment into the code why it's critical.
clks[IMX8MQ_CLK_AUDIO_AHB] = imx8m_clk_composite("audio_ahb", imx8mq_audio_ahb_sels, base + 0x9100);
/* IPG */
--
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