diff options
| author | William Lai <b04597@freescale.com> | 2010-10-27 13:52:16 +0800 |
|---|---|---|
| committer | Lily Zhang <r58066@freescale.com> | 2010-10-27 16:00:53 +0800 |
| commit | 8fe652143ad912f852da7bf78c766972c6d799c9 (patch) | |
| tree | 2a3330980cc80e79b6f30dbf4afaa1408650759f | |
| parent | 5297e39a55cf9011ab67ed380b01e11e3323a9a9 (diff) | |
ENGR00132538 MX53: Get the CAN clk via dev_id and con_id
Use both dev_id and con_id to get enable the CAN clock.
Only use the con_id can't get the can_clk2, which is the
root cause for CAN2 hang.
Signed-off-by: William Lai<b04597@freescale.com>
(cherry picked from commit 9a75b3c9a9a09f6ffeecf5b617b1a3c72d4aa1b9)
| -rw-r--r-- | arch/arm/mach-mx5/clock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-mx5/clock.c b/arch/arm/mach-mx5/clock.c index 6bcc6ad6d0f8..f726cc06a3e8 100644 --- a/arch/arm/mach-mx5/clock.c +++ b/arch/arm/mach-mx5/clock.c @@ -3485,7 +3485,7 @@ static struct clk can2_clk[] = { }, { .id = 1, - .parent = &lp_apm_clk, + .parent = &ipg_clk, .enable = _clk_enable, .enable_reg = MXC_CCM_CCGR4, .enable_shift = MXC_CCM_CCGRx_CG3_OFFSET, @@ -4319,8 +4319,8 @@ static struct clk_lookup mx53_lookups[] = { _REGISTER_CLOCK(NULL, "ieee_1588_clk", ieee_1588_clk), _REGISTER_CLOCK(NULL, "ieee_rtc_clk", ieee_rtc_clk), _REGISTER_CLOCK("mxc_mlb.0", NULL, mlb_clk[0]), - _REGISTER_CLOCK(NULL, "can_clk", can1_clk[0]), - _REGISTER_CLOCK(NULL, "can_clk", can2_clk[0]), + _REGISTER_CLOCK("FlexCAN.0", "can_clk", can1_clk[0]), + _REGISTER_CLOCK("FlexCAN.1", "can_clk", can2_clk[0]), _REGISTER_CLOCK(NULL, "ldb_di0_clk", ldb_di_clk[0]), _REGISTER_CLOCK(NULL, "ldb_di1_clk", ldb_di_clk[1]), _REGISTER_CLOCK(NULL, "esai_clk", esai_clk[0]), |