linux-kernel - [PATCH 0/3] 8250_omap: use clk APIs to get fclk freqeuncy

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Message-ID: <20190109091206.25759-1-vigneshr@ti.com>
Date:   Wed, 9 Jan 2019 14:42:03 +0530
From:   Vignesh R <vigneshr@...com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>
CC:     Jiri Slaby <jslaby@...e.com>, Vignesh R <vigneshr@...com>,
        Tony Lindgren <tony@...mide.com>,
        Lokesh Vutla <lokeshvutla@...com>,
        <linux-serial@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/3] 8250_omap: use clk APIs to get fclk freqeuncy

This series adds support obtain clk frequency of functional clk via
clocks phandle instead of hard coding it in DT as part of
clock-frequency DT parameter. This eliminates need to calculate
frequency offline and populate it.

Vignesh R (3):
  serial: 8250_omap: Drop check for of_node
  dt-bindings: serial: omap_serial: add clocks entry
  serial: 8250_omap: Use clk_get_rate() to obtain fclk frequency

 .../bindings/serial/omap_serial.txt           |  2 +
 drivers/tty/serial/8250/8250_omap.c           | 75 ++++++++++---------
 2 files changed, 42 insertions(+), 35 deletions(-)

-- 
2.20.1