From: Abel Vesa <abel.vesa@nxp.com>
To: Rob Herring <robh@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
Mike Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Lee Jones <lee.jones@linaro.org>,
Anson Huang <anson.huang@nxp.com>,
Leonard Crestez <leonard.crestez@nxp.com>,
Peng Fan <peng.fan@nxp.com>, Jacky Bai <ping.bai@nxp.com>,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: devicetree@vger.kernel.org, Abel Vesa <abel.vesa@nxp.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
NXP Linux Team <linux-imx@nxp.com>,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 00/13] Add generic MFD i.MX mix and audiomix support
Date: Wed, 25 Mar 2020 17:38:38 +0200 [thread overview]
Message-ID: <1585150731-3354-1-git-send-email-abel.vesa@nxp.com> (raw)
The i.MX8MP has some new IPs called mixes. They are formed usually by some
GPRs that can be split into different functionalities. The first example
here is the audiomix which has dedicated registers that can be registered
as a clock controller and some other registers that can be registered as
a reset controller, plus some dedicated ones that will be registered as
syscon and used by each dedicated audio IP.
More mixes to be following the same structure are to come, like hdmimix,
dispmix and mediamix. They will all be populated and registered by the MFD
imx-mix generic driver.
Changes since RFC:
* changed the gate2 to work as shared with single bit,
therefor avoiding to add the new clk-gate-shared clock type.
* implemented all Stephen's comments
* implemented all Peng's comments
* documented the DT bindings
Abel Vesa (13):
mfd: Add i.MX generic mix support
Documentation: mfd: Add DT bindings for i.MX Audiomix
arm64: dts: imx8mp: Add AIPS 4 and 5
arm64: dts: imx8mp: Add audiomix node
clk: imx: gate2: Allow single bit gating clock
clk: imx: pll14xx: Add the device as argument when registering
clk: imx: Add helpers for passing the device as argument
dt-bindings: clocks: imx8mp: Add ids for audiomix clocks
clk: imx: Add audiomix clock controller support
arm64: dts: imx8mp: Add audiomix clock controller node
dt-bindings: reset: imx8mp: Add ids for audiomix reset
reset: imx: Add audiomix reset controller support
arm64: dts: imx8mp: Add audiomix reset controller node
.../devicetree/bindings/mfd/fsl,imx-audiomix.txt | 34 +++
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 41 +++-
drivers/clk/imx/Makefile | 2 +-
drivers/clk/imx/clk-audiomix.c | 228 +++++++++++++++++++++
drivers/clk/imx/clk-gate2.c | 31 ++-
drivers/clk/imx/clk-pll14xx.c | 8 +-
drivers/clk/imx/clk.h | 55 ++++-
drivers/mfd/Kconfig | 11 +
drivers/mfd/Makefile | 1 +
drivers/mfd/imx-mix.c | 48 +++++
drivers/reset/Kconfig | 7 +
drivers/reset/Makefile | 1 +
drivers/reset/reset-imx-audiomix.c | 122 +++++++++++
include/dt-bindings/clock/imx8mp-clock.h | 62 ++++++
include/dt-bindings/reset/imx-audiomix-reset.h | 15 ++
15 files changed, 648 insertions(+), 18 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/fsl,imx-audiomix.txt
create mode 100644 drivers/clk/imx/clk-audiomix.c
create mode 100644 drivers/mfd/imx-mix.c
create mode 100644 drivers/reset/reset-imx-audiomix.c
create mode 100644 include/dt-bindings/reset/imx-audiomix-reset.h
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-03-25 15:39 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-25 15:38 Abel Vesa [this message]
2020-03-25 15:38 ` [PATCH v2 01/13] mfd: Add i.MX generic mix support Abel Vesa
2020-03-25 15:38 ` [PATCH v2 02/13] Documentation: mfd: Add DT bindings for i.MX Audiomix Abel Vesa
2020-03-31 21:54 ` Rob Herring
2020-03-25 15:38 ` [PATCH v2 03/13] arm64: dts: imx8mp: Add AIPS 4 and 5 Abel Vesa
2020-03-25 15:38 ` [PATCH v2 04/13] arm64: dts: imx8mp: Add audiomix node Abel Vesa
2020-03-25 15:38 ` [PATCH v2 05/13] clk: imx: gate2: Allow single bit gating clock Abel Vesa
2020-03-25 15:38 ` [PATCH v2 06/13] clk: imx: pll14xx: Add the device as argument when registering Abel Vesa
2020-03-25 15:38 ` [PATCH v2 07/13] clk: imx: Add helpers for passing the device as argument Abel Vesa
2020-03-25 15:38 ` [PATCH v2 08/13] dt-bindings: clocks: imx8mp: Add ids for audiomix clocks Abel Vesa
2020-03-25 15:38 ` [PATCH v2 09/13] clk: imx: Add audiomix clock controller support Abel Vesa
2020-03-25 15:38 ` [PATCH v2 10/13] arm64: dts: imx8mp: Add audiomix clock controller node Abel Vesa
2020-03-25 15:38 ` [PATCH v2 11/13] dt-bindings: reset: imx8mp: Add ids for audiomix reset Abel Vesa
2020-03-31 21:55 ` Rob Herring
2020-03-25 15:38 ` [PATCH v2 12/13] reset: imx: Add audiomix reset controller support Abel Vesa
2020-03-26 10:50 ` Philipp Zabel
2020-04-13 13:31 ` Abel Vesa
2020-03-25 15:38 ` [PATCH v2 13/13] arm64: dts: imx8mp: Add audiomix reset controller node Abel Vesa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1585150731-3354-1-git-send-email-abel.vesa@nxp.com \
--to=abel.vesa@nxp.com \
--cc=anson.huang@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=fabio.estevam@nxp.com \
--cc=kernel@pengutronix.de \
--cc=lee.jones@linaro.org \
--cc=leonard.crestez@nxp.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mturquette@baylibre.com \
--cc=p.zabel@pengutronix.de \
--cc=peng.fan@nxp.com \
--cc=ping.bai@nxp.com \
--cc=robh@kernel.org \
--cc=sboyd@kernel.org \
--cc=shawnguo@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).