Re: [RFC 00/12] Misc patches for QCOM clocks

From	Stephen Boyd <sboyd@codeaurora.org>
Newsgroups	linux.kernel
Subject	Re: [RFC 00/12] Misc patches for QCOM clocks
Date	2017-07-27 20:40 +0200
Message-ID	<u7VRv-195-1@gated-at.bofh.it> (permalink)
References	<u7OZH-5qs-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 07/27/2017 04:10 AM, Abhishek Sahu wrote:
> This patch series does the miscellaneous changes in different
> types of Qualcomm clock nodes which are required for IPQ8074 SoC.
> Following are the major changes in IPQ8074 for which the existing
> code does not have support.
>
> 1. Some of the IPQ8074 RCG2 has CFG_RCGR at offset 8 from
>    CMD_RCGR instead of offset 4. Following are the register
>    offsets of UBI RCG2 in Qualcomm IPQ8074.
>
> 	GCC_NSS_UBI0_CMD_RCGR: 0x1868100
> 	GCC_NSS_UBI0_CFG_RCGR: 0x1868108

That's insane. There's a hardware design mandate to not mess with the
register layout specifically for this reason. Amazing, but not
surprising that someone screwed it up.

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

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[RFC 00/12] Misc patches for QCOM clocks Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
  [RFC 12/12] clk: qcom: add parent map for regmap mux Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
  [RFC 06/12] Clk: qcom: support for dynamic updating the PLL Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
    Re: [RFC 06/12] Clk: qcom: support for dynamic updating the PLL Stephen Boyd <sboyd@codeaurora.org> - 2017-07-28 20:40 +0200
      Re: [RFC 06/12] Clk: qcom: support for dynamic updating the PLL Abhishek Sahu <absahu@codeaurora.org> - 2017-07-30 16:00 +0200
  [RFC 11/12] clk: qcom: add read-only alpha pll post divider operations Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
  [RFC 10/12] clk: qcom: add read-only divider operations Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
  [RFC 07/12] clk: qcom: add flag for VCO operation Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
  [RFC 08/12] clk: qcom: support for Huayra PLL Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
  [RFC 05/12] clk: qcom: fix 16 bit alpha support calculation Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
  [RFC 09/12] clk: qcom: support for Brammo PLL Abhishek Sahu <absahu@codeaurora.org> - 2017-07-27 13:20 +0200
  Re: [RFC 00/12] Misc patches for QCOM clocks Stephen Boyd <sboyd@codeaurora.org> - 2017-07-27 20:40 +0200

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