From: s.hauer@pengutronix.de (Sascha Hauer)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v9]: clk: Add common clock support for Mediatek MT8135 and MT8173
Date: Fri, 27 Mar 2015 10:18:39 +0100 [thread overview]
Message-ID: <1427447925-18030-1-git-send-email-s.hauer@pengutronix.de> (raw)
This patchset contains the initial common clock support for Mediatek SoCs.
Mediatek SoC's clock architecture comprises of various PLLs, dividers, muxes
and clock gates.
Changes in v9:
- rename 'lock' to 'mt81xx_clk_lock' to get better lockdep output
Changes in v8:
- add patch to allow to put parent_name arrays in __initconst
- put parent_name arrays into __initconst
Changes in v7:
- fix duplicate definition/declaration of mtk_register_reset_controller
- fix pd_reg offset of tvdpll
- make clk initialization arrays const
Changes in v6:
- rework PLL support, only a fraction of original size now
- Move binding docs to Documentation/devicetree/bindings/arm/mediatek since
the units are not really clock specific (they contain reset controllers)
Changes in v5:
- Add reset controller support for pericfg/infracfg
- Use regmap for the gates
- remove now unnecessary spinlock for the gates
- Add PMIC wrapper support as of v3
Changes in v4:
- Support MT8173 platform.
- Re-ordered patchset. driver/clk/Makefile in 2nd patch.
- Extract the common part definition(mtk_gate/mtk_pll/mtk_mux) from
clk-mt8135.c/clk-mt8173.c to clk-mtk.c.
- Refine code. Rmove unnessacary debug information and unsed defines,
add prefix "mtk_" for static functions.
- Remove flag CLK_IGNORE_UNUSED and set flag CLK_SET_RATE_PARENT on
gate/mux/fixed-factor.
- Use spin_lock_irqsave(&clk_ops_lock, flags) instead of mtk_clk_lock.
- Example above include a node for the clock controller itself, followed
by the i2c controller example above.
Changes in v3:
- Rebase to 3.19-rc1.
- Refine code. Remove unneed functions, debug logs and comments, and fine tune
error logs.
Changes in v2:
- Re-ordered patchset. Fold include/dt-bindings and DT document in 1st patch.
Sascha
next reply other threads:[~2015-03-27 9:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-27 9:18 Sascha Hauer [this message]
2015-03-27 9:18 ` [PATCH 1/6] clk: make strings in parent name arrays const Sascha Hauer
2015-03-27 9:18 ` [PATCH 2/6] clk: mediatek: Add initial common clock support for Mediatek SoCs Sascha Hauer
2015-03-27 9:18 ` [PATCH 3/6] clk: mediatek: Add reset controller support Sascha Hauer
2015-03-30 10:12 ` Matthias Brugger
2015-03-27 9:18 ` [PATCH 4/6] clk: mediatek: Add basic clocks for Mediatek MT8135 Sascha Hauer
2015-03-27 9:18 ` [PATCH 5/6] clk: mediatek: Add basic clocks for Mediatek MT8173 Sascha Hauer
2015-03-27 9:18 ` [PATCH 6/6] dt-bindings: ARM: Mediatek: Document devicetree bindings for clock/reset controllers Sascha Hauer
2015-03-30 10:13 ` Matthias Brugger
2015-03-27 9:20 ` [PATCH v9]: clk: Add common clock support for Mediatek MT8135 and MT8173 Sascha Hauer
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=1427447925-18030-1-git-send-email-s.hauer@pengutronix.de \
--to=s.hauer@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.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).