From: Alexandru M Stan <amstan@chromium.org>
To: Mike Turquette <mturquette@linaro.org>,
Heiko Stuebner <heiko@sntech.de>,
Doug Anderson <dianders@chromium.org>,
addy ke <addy.ke@rock-chips.com>
Cc: Sonny Rao <sonnyrao@chromium.org>,
Kever Yang <kever.yang@rock-chips.com>,
linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
Alexandru M Stan <amstan@chromium.org>,
mark.rutland@arm.com, pawel.moll@arm.com,
ijc+devicetree@hellion.org.uk, linux-kernel@vger.kernel.org,
robh+dt@kernel.org, galak@codeaurora.org,
mark.yao@rock-chips.com
Subject: [PATCH v3 0/2] Add support for the rockchip mmc clock phases using the framework
Date: Tue, 18 Nov 2014 13:08:26 -0800 [thread overview]
Message-ID: <1416344908-5975-1-git-send-email-amstan@chromium.org> (raw)
For now all I have is the getter and setter for the phase, nothing that uses it
(that is ready). You can test the getter like this:
localhost ~ # cat /sys/kernel/debug/clk/clk_summary|grep sample -C 1
sclk_sdio1 0 0 24000000 0 0
sdio1_sample 0 0 12000000 0 0
sdio1_drv 0 0 12000000 0 90
--
sclk_sdmmc 1 1 297000000 0 0
sdmmc_sample 0 0 148500000 0 134
sdmmc_drv 0 0 148500000 0 90
--
sclk_sdio0 1 1 100000000 0 0
sdio0_sample 0 0 50000000 0 0
sdio0_drv 0 0 50000000 0 90
sclk_emmc 1 1 100000000 0 0
emmc_sample 0 0 50000000 0 0
emmc_drv 0 0 50000000 0 180
Next thing that will come is some dts changes that will make use of these new
clocks, and eventually mmc code will be changed to tune with these clocks.
Changes in v3:
- renamed everything internal from phase to just mmc_clock or mmc
- added RK3288_MMC_CLKGEN_DIV instead of the magic number
- added new paragraph to commit message
Changes in v2:
- fixed my cc/to list
- removed dangling #DEFINE DEBUG
Alexandru M Stan (2):
clk: rockchip: add bindings for the mmc clocks
clk: rockchip: Add support for the mmc clock phases using the
framework
drivers/clk/rockchip/Makefile | 1 +
drivers/clk/rockchip/clk-mmc-phase.c | 151 +++++++++++++++++++++++++++++++++
drivers/clk/rockchip/clk-rk3288.c | 12 +++
drivers/clk/rockchip/clk.c | 8 ++
drivers/clk/rockchip/clk.h | 23 +++++
include/dt-bindings/clock/rk3288-cru.h | 10 +++
6 files changed, 205 insertions(+)
create mode 100644 drivers/clk/rockchip/clk-mmc-phase.c
--
2.1.0.rc2.206.gedb03e5
WARNING: multiple messages have this Message-ID (diff)
From: Alexandru M Stan <amstan-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
To: Mike Turquette
<mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>,
Doug Anderson <dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
addy ke <addy.ke-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
Cc: Sonny Rao <sonnyrao-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
Kever Yang <kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Alexandru M Stan <amstan-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
mark.yao-TNX95d0MmH7DzftRWevZcw@public.gmane.org
Subject: [PATCH v3 0/2] Add support for the rockchip mmc clock phases using the framework
Date: Tue, 18 Nov 2014 13:08:26 -0800 [thread overview]
Message-ID: <1416344908-5975-1-git-send-email-amstan@chromium.org> (raw)
For now all I have is the getter and setter for the phase, nothing that uses it
(that is ready). You can test the getter like this:
localhost ~ # cat /sys/kernel/debug/clk/clk_summary|grep sample -C 1
sclk_sdio1 0 0 24000000 0 0
sdio1_sample 0 0 12000000 0 0
sdio1_drv 0 0 12000000 0 90
--
sclk_sdmmc 1 1 297000000 0 0
sdmmc_sample 0 0 148500000 0 134
sdmmc_drv 0 0 148500000 0 90
--
sclk_sdio0 1 1 100000000 0 0
sdio0_sample 0 0 50000000 0 0
sdio0_drv 0 0 50000000 0 90
sclk_emmc 1 1 100000000 0 0
emmc_sample 0 0 50000000 0 0
emmc_drv 0 0 50000000 0 180
Next thing that will come is some dts changes that will make use of these new
clocks, and eventually mmc code will be changed to tune with these clocks.
Changes in v3:
- renamed everything internal from phase to just mmc_clock or mmc
- added RK3288_MMC_CLKGEN_DIV instead of the magic number
- added new paragraph to commit message
Changes in v2:
- fixed my cc/to list
- removed dangling #DEFINE DEBUG
Alexandru M Stan (2):
clk: rockchip: add bindings for the mmc clocks
clk: rockchip: Add support for the mmc clock phases using the
framework
drivers/clk/rockchip/Makefile | 1 +
drivers/clk/rockchip/clk-mmc-phase.c | 151 +++++++++++++++++++++++++++++++++
drivers/clk/rockchip/clk-rk3288.c | 12 +++
drivers/clk/rockchip/clk.c | 8 ++
drivers/clk/rockchip/clk.h | 23 +++++
include/dt-bindings/clock/rk3288-cru.h | 10 +++
6 files changed, 205 insertions(+)
create mode 100644 drivers/clk/rockchip/clk-mmc-phase.c
--
2.1.0.rc2.206.gedb03e5
--
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WARNING: multiple messages have this Message-ID (diff)
From: amstan@chromium.org (Alexandru M Stan)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/2] Add support for the rockchip mmc clock phases using the framework
Date: Tue, 18 Nov 2014 13:08:26 -0800 [thread overview]
Message-ID: <1416344908-5975-1-git-send-email-amstan@chromium.org> (raw)
For now all I have is the getter and setter for the phase, nothing that uses it
(that is ready). You can test the getter like this:
localhost ~ # cat /sys/kernel/debug/clk/clk_summary|grep sample -C 1
sclk_sdio1 0 0 24000000 0 0
sdio1_sample 0 0 12000000 0 0
sdio1_drv 0 0 12000000 0 90
--
sclk_sdmmc 1 1 297000000 0 0
sdmmc_sample 0 0 148500000 0 134
sdmmc_drv 0 0 148500000 0 90
--
sclk_sdio0 1 1 100000000 0 0
sdio0_sample 0 0 50000000 0 0
sdio0_drv 0 0 50000000 0 90
sclk_emmc 1 1 100000000 0 0
emmc_sample 0 0 50000000 0 0
emmc_drv 0 0 50000000 0 180
Next thing that will come is some dts changes that will make use of these new
clocks, and eventually mmc code will be changed to tune with these clocks.
Changes in v3:
- renamed everything internal from phase to just mmc_clock or mmc
- added RK3288_MMC_CLKGEN_DIV instead of the magic number
- added new paragraph to commit message
Changes in v2:
- fixed my cc/to list
- removed dangling #DEFINE DEBUG
Alexandru M Stan (2):
clk: rockchip: add bindings for the mmc clocks
clk: rockchip: Add support for the mmc clock phases using the
framework
drivers/clk/rockchip/Makefile | 1 +
drivers/clk/rockchip/clk-mmc-phase.c | 151 +++++++++++++++++++++++++++++++++
drivers/clk/rockchip/clk-rk3288.c | 12 +++
drivers/clk/rockchip/clk.c | 8 ++
drivers/clk/rockchip/clk.h | 23 +++++
include/dt-bindings/clock/rk3288-cru.h | 10 +++
6 files changed, 205 insertions(+)
create mode 100644 drivers/clk/rockchip/clk-mmc-phase.c
--
2.1.0.rc2.206.gedb03e5
next reply other threads:[~2014-11-18 21:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-18 21:08 Alexandru M Stan [this message]
2014-11-18 21:08 ` [PATCH v3 0/2] Add support for the rockchip mmc clock phases using the framework Alexandru M Stan
2014-11-18 21:08 ` Alexandru M Stan
2014-11-18 21:08 ` [PATCH v3 1/2] clk: rockchip: add bindings for the mmc clocks Alexandru M Stan
2014-11-18 21:08 ` Alexandru M Stan
2014-11-18 21:08 ` [PATCH v3 2/2] clk: rockchip: Add support for the mmc clock phases using the framework Alexandru M Stan
2014-11-18 21:08 ` Alexandru M Stan
2014-11-25 9:35 ` [PATCH v3 0/2] Add support for the rockchip " Heiko Stübner
2014-11-25 9:35 ` Heiko Stübner
2014-11-25 17:14 ` Doug Anderson
2014-11-25 17:14 ` Doug Anderson
2014-11-25 17:14 ` Doug Anderson
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