# \[PATCH v4 19/31\] clk: mpc512x: don't pre-enable FEC and I2C clocks

- From: Gerhard Sittig \<hidden\>
- Date: 2013-08-06 20:43:59 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2013/08/8655372
- Thread: https://ratatoskr.run/linux-arm-kernel/2013/07/8074764/t/2.md

```text
after the device tree nodes provide clock specs for client side lookups,
peripheral drivers can attach to their clocks and the clock driver need
no longer pre-enable those clock items

Signed-off-by: Gerhard Sittig <redacted>
---
 arch/powerpc/platforms/512x/clock-commonclk.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/powerpc/platforms/512x/clock-commonclk.c b/arch/powerpc/platforms/512x/clock-commonclk.c
index 09721d5..3f559fe 100644
--- a/arch/powerpc/platforms/512x/clock-commonclk.c
+++ b/arch/powerpc/platforms/512x/clock-commonclk.c
@@ -685,9 +685,7 @@ static void mpc512x_clk_setup_clock_tree(int busfreq)
 	clk_prepare_enable(clks[MPC512x_CLK_PSC_FIFO]);
 	/* some are not yet acquired by their respective drivers */
 	clk_prepare_enable(clks[MPC512x_CLK_PSC3_MCLK]);/* serial console */
-	clk_prepare_enable(clks[MPC512x_CLK_FEC]);	/* network, NFS */
 	clk_prepare_enable(clks[MPC512x_CLK_DIU]);	/* display */
-	clk_prepare_enable(clks[MPC512x_CLK_I2C]);
 	for (mclk_idx = 0; mclk_idx < ARRAY_SIZE(mclk_psc_data); mclk_idx++)
 		clk_prepare_enable(clks[MPC512x_CLK_PSC0 + mclk_idx]);
 	clk_prepare_enable(clks[MPC512x_CLK_BDLC]);
-- 
1.7.10.4
```