linux-kernel - [PATCH v9 0/6] support a new type of PMIC,including two chips(rk817 and rk809)

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Message-Id: <20190614031425.15741-1-tony.xie@rock-chips.com>
Date:   Thu, 13 Jun 2019 23:14:19 -0400
From:   Tony Xie <tony.xie@...k-chips.com>
To:     heiko@...ech.de
Cc:     broonie@...nel.org, lee.jones@...aro.org, robh+dt@...nel.org,
        mark.rutland@....com, a.zummo@...ertech.it,
        alexandre.belloni@...tlin.com, sboyd@...nel.org,
        linux-clk@...r.kernel.org, linux-rtc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, chenjh@...k-chips.com,
        xsf@...k-chips.com, zhangqing@...k-chips.com,
        huangtao@...k-chips.com, tony.xie@...k-chips.com
Subject: [PATCH v9 0/6] support a new type of PMIC,including two chips(rk817 and rk809)

Most of functions and registers of the rk817 and rk808 are the same,
so they can share allmost all codes.

Their specifications are as follows:
  1) The RK809 and RK809 consist of 5 DCDCs, 9 LDOs and have the same
registers
     for these components except dcdc5.
  2) The dcdc5 is a boost dcdc for RK817 and is a buck for RK809.
  3) The RK817 has one switch but The Rk809 has two.

Changes in V2:
1. initialize the pm_pwroff_fn to NULL.
2. use EXPORT_SYMBOL_GPL to export pm_power_off_prepare.
3. change patch 2/3/4/5 subjects.

Changes in V3
1. change patch 4 subjects
2. replace pr_ with dev_ for printing in patch 2
3. modify switch1 and switch2 configs in patch 2
4. explain gpio information for rk809 and rk817 in patch 4

Changes in V4:
1. modify some codes for patch 2 and patch 5 according to comments
2. add reviewer mail lists for patch 3 and 4

Changes in V5:
modify some codes for patch 1 according to reveiw comments for v3.
 1) remove the pm_power_off_prepare() and replace with shutdown
call-back from syscore
 2) move the macro REGMAP_IRQ_M into the regmap.h and rename it
REGMAP_IRQ_LINE
 3) make some dev_warn() log clear

Changes in V6:
modify some codes according to reveiw comments for v5.

Changes in V7:
modify some codes for patch 2 according to reveiw comments.

Changes in V8:
For helping me promote this work, Heiko send the V8

Changes in V9:
1.base on the V8
2.modify some codes according to reveiw comments for V8 from Mark Brown

Tony Xie (6):
  mfd: rk808: remove the id_table
  mfd: rk808: Add RK817 and RK809 support
  regulator: rk808: add RK809 and RK817 support.
  dt-bindings: mfd: rk808: Add binding information for RK809 and RK817.
  rtc: rk808: add RK809 and RK817 support.
  clk: RK808: add RK809 and RK817 support.

 .../devicetree/bindings/mfd/rk808.txt         |  44 ++
 drivers/clk/Kconfig                           |   9 +-
 drivers/clk/clk-rk808.c                       |  64 +-
 drivers/mfd/Kconfig                           |   6 +-
 drivers/mfd/rk808.c                           | 199 +++++-
 drivers/regulator/Kconfig                     |   4 +-
 drivers/regulator/rk808-regulator.c           | 646 +++++++++++++++++-
 drivers/rtc/Kconfig                           |   4 +-
 drivers/rtc/rtc-rk808.c                       |  68 +-
 include/linux/mfd/rk808.h                     | 175 +++++
 10 files changed, 1155 insertions(+), 64 deletions(-)

-- 
2.17.1