From: Varadarajan Narayanan Date: Thu, 16 Apr 2026 05:11:51 +0000 (+0530) Subject: mmc: msm_sdhci: Use max-frequency to get clock rate X-Git-Tag: v2026.07-rc2~12^2 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f07c15c16a1bbdf8eaa9ad79af774e31948bcba3;p=thirdparty%2Fu-boot.git mmc: msm_sdhci: Use max-frequency to get clock rate msm_sdc_clk_init() uses clock-frequency to get the clock rate for SDC clocks. However, the DT files seem to use max-frequency for the same. Since msm_sdc_clk_init() doesn't find clock-frequency in the DT, it sets 201500000 as the clock rate and this results in timeout errors on IPQ platforms. Additionally, clock-frequency is not DT bindings compliant. Hence, get clock rate using DT bindings compliant max-frequency. Signed-off-by: Varadarajan Narayanan Reviewed-by: Sumit Garg Signed-off-by: Peng Fan --- diff --git a/drivers/mmc/msm_sdhci.c b/drivers/mmc/msm_sdhci.c index 66f3cf2de4f..aaa87923604 100644 --- a/drivers/mmc/msm_sdhci.c +++ b/drivers/mmc/msm_sdhci.c @@ -71,8 +71,7 @@ static int msm_sdc_clk_init(struct udevice *dev) var_info = (void *)dev_get_driver_data(dev); - ret = ofnode_read_u32(node, "clock-frequency", (uint *)(&clk_rate)); - if (ret) + if (ofnode_read_u32(node, "max-frequency", (uint *)(&clk_rate))) clk_rate = 201500000; ret = clk_get_bulk(dev, &prv->clks);