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IPQ40xx: clk: add USB clock handling

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USB clocks were completely forgotten as driver would always return 0 even if clock ID was unknown.

This behaviour changed with "IPQ40xx: clk: dont always return 0" and this will now causes the USB-s to fail probing as clock enable will return -EINVAL.

So to fix that lets add all of the USB clocks to the driver.

Fixes: 430e1dcf ("IPQ40xx: Add USB nodes")

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
This commit is contained in:
Robert Marko 2020-10-28 13:56:26 +01:00 • committed by Tom Rini
parent 20476b51aa
commit a282ada198
1 changed files with 8 additions and 0 deletions
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8
arch/arm/mach-ipq40xx/clock-ipq4019.c
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@ -55,6 +55,14 @@ static int msm_enable(struct clk *clk)
case GCC_PRNG_AHB_CLK: /*PRNG*/ case GCC_PRNG_AHB_CLK: /*PRNG*/
/* This clock is already initialized by SBL1 */ /* This clock is already initialized by SBL1 */
return 0; return 0;
case GCC_USB3_MASTER_CLK:
case GCC_USB3_SLEEP_CLK:
case GCC_USB3_MOCK_UTMI_CLK:
case GCC_USB2_MASTER_CLK:
case GCC_USB2_SLEEP_CLK:
case GCC_USB2_MOCK_UTMI_CLK:
/* These clocks is already initialized by SBL1 */
return 0;
default: default:
return -EINVAL; return -EINVAL;
} }