The commit 'f48ef0d81aa837a33020f8d61abb3929ba613774' did break I2C
support because requesting the clock for the I2C ip-block isn't
supported during SPL.
To fixup this we add support requesting clocks for:
- i2c0
- i2c1
Signed-off-by: Hannes Schmelzer <hannes.schmel...@br-automation.com>
---
drivers/clk/clk_zynq.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/clk/clk_zynq.c b/drivers/clk/clk_zynq.c
index 482f093..9a4e949 100644
--- a/drivers/clk/clk_zynq.c
+++ b/drivers/clk/clk_zynq.c
@@ -434,6 +434,9 @@ static ulong zynq_clk_get_rate(struct clk *clk)
case lqspi_clk ... pcap_clk:
case sdio0_clk ... spi1_clk:
return zynq_clk_get_peripheral_rate(priv, id, 0);
+ case i2c0_aper_clk ... i2c1_aper_clk:
+ return zynq_clk_get_cpu_rate(priv, cpu_1x_clk);
+
default:
return -ENXIO;
}
--
2.7.4
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