linux-kernel - [PATCH v3 0/2] clk: meson: add mmc input 0 clocks

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Message-Id: <20170731115603.29720-1-jbrunet@baylibre.com>
Date:   Mon, 31 Jul 2017 13:56:01 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Neil Armstrong <narmstrong@...libre.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Carlo Caione <carlo@...one.org>,
        Kevin Hilman <khilman@...libre.com>
Cc:     Jerome Brunet <jbrunet@...libre.com>, linux-clk@...r.kernel.org,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: [PATCH v3 0/2] clk: meson: add mmc input 0 clocks

This patchset adds the clocks feeding the clock input 0 of the mmc
controllers

This patchset depends on the following patchset being merged first:
* https://lkml.kernel.org/r/20170727161755.10393-1-jbrunet@baylibre.com
* https://lkml.kernel.org/r/20170731113832.26490-1-jbrunet@baylibre.com

FIXME:
We need CLK_IGNORE_UNUSED in clock flags because mmc DT node point to
xtal instead of these clocks. W/O the flag, CCF would gate the mmc clocks
on boot, killing the mmc controllers. CLK_IGNORE_UNUSED could be removed
once the DT is fixed

Changes between v2 and v3 [1]:
* Split driver and header changes
* Add CLK_INGORE_UNUSED flag

Changes between v1 and v2 [0]:
* Correct commit description and comments.

[1]: https://lkml.kernel.org/r/20170727103902.3262-1-jbrunet@baylibre.com
[0]: https://lkml.kernel.org/r/20170726203138.11367-1-jbrunet@baylibre.com

Jerome Brunet (2):
  clk: meson: gxbb: Add sd_emmc clk0 clkids
  clk: meson: gxbb: Add sd_emmc clk0 clocks

 drivers/clk/meson/gxbb.c              | 177 ++++++++++++++++++++++++++++++++++
 drivers/clk/meson/gxbb.h              |  10 +-
 include/dt-bindings/clock/gxbb-clkc.h |   3 +
 3 files changed, 188 insertions(+), 2 deletions(-)

-- 
2.9.4