diff options
| author | Hannes Schmelzer <hannes.schmelzer@br-automation.com> | 2019-02-14 10:54:42 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2019-04-16 12:51:34 +0300 |
| commit | 2aff722629bd7372c2f58dc65e1029440957ae77 (patch) | |
| tree | a4c39bb6b2cc67bac173910e7fc0854f9123e65a /drivers/clk/clk_zynq.c | |
| parent | 1922a7b39a961dd5ec4b39e92cd2f2e56d0248f6 (diff) | |
| download | u-boot-2aff722629bd7372c2f58dc65e1029440957ae77.tar.xz | |
ARM: zynq: Add missing i2c get_rate for fixing i2c SPL
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.schmelzer@br-automation.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers/clk/clk_zynq.c')
| -rw-r--r-- | drivers/clk/clk_zynq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/clk/clk_zynq.c b/drivers/clk/clk_zynq.c index 482f0937cb..b09c37db40 100644 --- a/drivers/clk/clk_zynq.c +++ b/drivers/clk/clk_zynq.c @@ -434,6 +434,8 @@ 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; } |