From: Yixun Lan <yixun.lan@amlogic.com>
To: Jerome Brunet <jbrunet@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>
Cc: Yixun Lan <yixun.lan@amlogic.com>,
Kevin Hilman <khilman@baylibre.com>,
Carlo Caione <carlo@caione.org>, Rob Herring <robh@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Liang Yang <liang.yang@amlogic.com>,
Jianxin Pan <jianxin.pan@amlogic.com>,
Qiufang Dai <qiufang.dai@amlogic.com>,
Jian Hu <jian.hu@amlogic.com>, <linux-clk@vger.kernel.org>,
<linux-amlogic@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v4 0/3] clk: meson: add a sub EMMC clock controller support
Date: Thu, 9 Aug 2018 15:07:20 +0800 [thread overview]
Message-ID: <20180809070724.11935-1-yixun.lan@amlogic.com> (raw)
This driver will add a MMC clock controller driver support.
The original idea about adding a clock controller is during the
discussion in the NAND driver mainline effort[1].
This driver is tested in the S400 board (AXG platform) with NAND driver.
Changes since v3 [4]:
- separate clk-phase-delay driver
- replace clk_get_rate() with clk_hw_get_rate()
- collect Rob's R-Y
- drop 'meson-' prefix from compatible string
Changes since v2 [3]:
- squash dt-binding clock-id patch
- update license
- fix alignment
- construct a clk register helper() function
Changes since v1 [2]:
- implement phase clock
- update compatible name
- adjust file name
- divider probe() into small functions, and re-use them
[1] https://lkml.kernel.org/r/20180628090034.0637a062@xps13
[2] https://lkml.kernel.org/r/20180703145716.31860-1-yixun.lan@amlogic.com
[3] https://lkml.kernel.org/r/20180710163658.6175-1-yixun.lan@amlogic.com
[4] https://lkml.kernel.org/r/20180712211244.11428-1-yixun.lan@amlogic.com
Yixun Lan (3):
clk: meson: add emmc sub clock phase delay driver
clk: meson: add DT documentation for emmc clock controller
clk: meson: add sub MMC clock controller driver
.../bindings/clock/amlogic,mmc-clkc.txt | 31 ++
drivers/clk/meson/Kconfig | 10 +
drivers/clk/meson/Makefile | 3 +-
drivers/clk/meson/clk-phase-delay.c | 96 ++++++
drivers/clk/meson/clkc.h | 13 +
drivers/clk/meson/mmc-clkc.c | 275 ++++++++++++++++++
include/dt-bindings/clock/amlogic,mmc-clkc.h | 17 ++
7 files changed, 444 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/clock/amlogic,mmc-clkc.txt
create mode 100644 drivers/clk/meson/clk-phase-delay.c
create mode 100644 drivers/clk/meson/mmc-clkc.c
create mode 100644 include/dt-bindings/clock/amlogic,mmc-clkc.h
--
2.17.1
next reply other threads:[~2018-08-09 7:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-09 7:07 Yixun Lan [this message]
2018-08-09 7:07 ` [PATCH v4 1/3] clk: meson: add emmc sub clock phase delay driver Yixun Lan
2018-08-10 12:27 ` Jerome Brunet
2018-10-11 8:09 ` Jianxin Pan
2018-08-09 7:07 ` [PATCH v4 2/3] clk: meson: add DT documentation for emmc clock controller Yixun Lan
2018-08-09 7:07 ` [PATCH v4 3/3] clk: meson: add sub MMC clock controller driver Yixun Lan
2018-08-10 12:47 ` Jerome Brunet
2018-10-11 9:21 ` Jianxin Pan
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