linux-kernel - [PATCH 0/3] clk: imx: avoid modify dram pll and improve for pll14xx

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Message-ID: <1577696903-27870-1-git-send-email-peng.fan@nxp.com>
Date:   Mon, 30 Dec 2019 09:12:56 +0000
From:   Peng Fan <peng.fan@....com>
To:     "sboyd@...nel.org" <sboyd@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        Abel Vesa <abel.vesa@....com>,
        Leonard Crestez <leonard.crestez@....com>
CC:     "kernel@...gutronix.de" <kernel@...gutronix.de>,
        dl-linux-imx <linux-imx@....com>,
        Aisheng Dong <aisheng.dong@....com>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Anson Huang <anson.huang@....com>,
        Jacky Bai <ping.bai@....com>, Peng Fan <peng.fan@....com>
Subject: [PATCH 0/3] clk: imx: avoid modify dram pll and improve for pll14xx

From: Peng Fan <peng.fan@....com>

Dram PLL is expected to be modified in ATF, so we should
only provide recalc_rate hooks for the PLL.

To avoid add more entries in the pll14xx driver, we could introduce
imx_clk_hw_pll14xx_flags to pass flags.

Peng Fan (3):
  clk: imx: pll14xx: avoid modify dram pll
  clk: imx: pll14xx: introduce imx_clk_hw_pll14xx_flags
  clk: imx: imx8m: use imx_clk_hw_pll14xx_flags for dram pll

 drivers/clk/imx/clk-imx8mm.c  |  2 +-
 drivers/clk/imx/clk-imx8mn.c  |  2 +-
 drivers/clk/imx/clk-pll14xx.c | 24 +++++++++++++++---------
 drivers/clk/imx/clk.h         | 17 +++++++++++++----
 4 files changed, 30 insertions(+), 15 deletions(-)

-- 
2.16.4