From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 1/3] clk: imx28: Set gpmi clock to gpmi_ref
Date: Tue, 4 May 2021 16:10:29 +0200 [thread overview]
Message-ID: <20210504141031.3457-1-s.hauer@pengutronix.de> (raw)
The GPMI is parented to ref_xtal (=24MHz) by default. Reparent it to
ref_gpmi to get reasonable NAND speed.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/clk/mxs/clk-imx28.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c
index aa4ba99cd7..382021e49c 100644
--- a/drivers/clk/mxs/clk-imx28.c
+++ b/drivers/clk/mxs/clk-imx28.c
@@ -145,6 +145,7 @@ static int __init mx28_clocks_init(struct device_d *dev, void __iomem *regs)
clk_set_rate(clks[ssp2], 96000000);
clk_set_rate(clks[ssp3], 96000000);
clk_set_parent(clks[lcdif_sel], clks[ref_pix]);
+ clk_set_parent(clks[gpmi_sel], clks[ref_gpmi]);
if (dev->device_node) {
clk_data.clks = clks;
--
2.29.2
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next reply other threads:[~2021-05-04 14:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-04 14:10 Sascha Hauer [this message]
2021-05-04 14:10 ` [PATCH 2/3] clk: imx28: propagate rate change to parents Sascha Hauer
2021-05-04 14:10 ` [PATCH 3/3] mtd: nand: mxs: Enable edo mode switching for i.MX28 Sascha Hauer
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