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mmc: am654_sdhci: Get Xin clock by name

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Get clk_xin by name instead of by index to avoid having to put clocks in
the same order in all devices.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Faiz Abbas 2020-01-16 19:42:18 +05:30 • committed by Lokesh Vutla
parent f03cb5c9e5
commit fe0e30c7ba
2 changed files with 3 additions and 2 deletions
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3
arch/arm/dts/k3-am654-base-board-u-boot.dtsi
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@ -25,7 +25,8 @@
compatible = "ti,am654-sdhci-5.1";
reg = <0x0 0x4FA0000 0x0 0x1000>,
<0x0 0x4FB0000 0x0 0x400>;
clocks = <&k3_clks 48 1>;
clocks =<&k3_clks 48 0>, <&k3_clks 48 1>;
clock-names = "clk_ahb", "clk_xin";
power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>;
max-frequency = <25000000>;
ti,otap-del-sel = <0x2>;

2
drivers/mmc/am654_sdhci.c
View file

@ -223,7 +223,7 @@ static int am654_sdhci_probe(struct udevice *dev)
unsigned long clock;
int ret;
ret = clk_get_by_index(dev, 0, &clk);
ret = clk_get_by_name(dev, "clk_xin", &clk);
if (ret) {
dev_err(dev, "failed to get clock\n");
return ret;