linux-kernel - [PATCH v2 0/4] clk: add BCM63268 timer clock and reset

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Message-Id: <20210315122605.28437-1-noltari@gmail.com>
Date:   Mon, 15 Mar 2021 13:26:01 +0100
From:   Álvaro Fernández Rojas 
        <noltari@...il.com>
To:     jonas.gorski@...il.com,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Maxime Ripard <maxime@...no.tech>,
        Álvaro Fernández Rojas 
        <noltari@...il.com>, Stefan Wahren <stefan.wahren@...e.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/4] clk: add BCM63268 timer clock and reset

Broadcom BCM63268 has a timer clock and reset controller which has the
following layout:
  #define POR_RESET_STATUS            (1 << 31)
  #define HW_RESET_STATUS             (1 << 30)
  #define SW_RESET_STATUS             (1 << 29)
  #define USB_REF_CLKEN               (1 << 18)
  #define UTO_EXTIN_CLKEN             (1 << 17)
  #define UTO_CLK50_SEL               (1 << 16)
  #define FAP2_PLL_CLKEN              (1 << 15)
  #define FAP2_PLL_FREQ_SHIFT         12
  #define FAP1_PLL_CLKEN              (1 << 11)
  #define FAP1_PLL_FREQ_SHIFT         8
  #define WAKEON_DSL                  (1 << 7)
  #define WAKEON_EPHY                 (1 << 6)
  #define DSL_ENERGY_DETECT_ENABLE    (1 << 4)
  #define GPHY_1_ENERGY_DETECT_ENABLE (1 << 3)
  #define EPHY_3_ENERGY_DETECT_ENABLE (1 << 2)
  #define EPHY_2_ENERGY_DETECT_ENABLE (1 << 1)
  #define EPHY_1_ENERGY_DETECT_ENABLE (1 << 0)

v2: add changes suggested by Stephen Boyd.

Álvaro Fernández Rojas (4):
  dt-bindings: clk: add BCM63268 timer clock definitions
  dt-bindings: reset: add BCM63268 timer reset definitions
  dt-bindings: clock: Add BCM63268 timer binding
  clk: bcm: Add BCM63268 timer clock and reset driver

 .../clock/brcm,bcm63268-timer-clocks.yaml     |  40 +++
 drivers/clk/bcm/Kconfig                       |   9 +
 drivers/clk/bcm/Makefile                      |   1 +
 drivers/clk/bcm/clk-bcm63268-timer.c          | 231 ++++++++++++++++++
 include/dt-bindings/clock/bcm63268-clock.h    |  13 +
 include/dt-bindings/reset/bcm63268-reset.h    |   4 +
 6 files changed, 298 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/brcm,bcm63268-timer-clocks.yaml
 create mode 100644 drivers/clk/bcm/clk-bcm63268-timer.c

-- 
2.20.1