Re: [PATCH 1/5] clk: qcom: ipq4019: Modified the fixed clock rate to proper values
From: Abhishek Sahu <hidden>
Date: 2016-06-02 19:15:50
Also in:
linux-arm-msm, linux-clk, lkml
From: Abhishek Sahu <hidden>
Date: 2016-06-02 19:15:50
Also in:
linux-arm-msm, linux-clk, lkml
On Thu, Jun 02, 2016 at 11:35:40AM -0700, Stephen Boyd wrote:
On 06/02, Banavathi, Pradeep wrote:quoted
The PLLs on IPQ4019 cannot be reconfigured by design. The recommendation is to program these PLLS only once. Since, the Bootloaders configure the PLLs and clocks already. we did not support the recalc rate and marked them as fixed clocks.(Please don't top post) That doesn't matter. We recalculate PLL rates on all other qcom SoCs by reading the hardware even though an overwhelming majority of them are fixed by the bootloader.
We will check for this. Already we added the APSS CPU PLL divider in clock framework in next 3 patches of this patchset. Could you please review the same so that we can follow the similar thing for other PLL and dividers.
-- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project