From: Scott Wood <scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: Mike Turquette
<mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Tang Yuantian
<Yuantian.Tang-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Cc: "Rafael J. Wysocki" <rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org>,
Liberman Igal-B31950
<Igal.Liberman-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
Bucur Madalin-Cristian-B32716
<madalin.bucur-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Scott Wood <scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: [RFC PATCH 0/8] clk: qoriq: Move chip-specific knowledge into driver
Date: Thu, 18 Jun 2015 21:49:10 -0500 [thread overview]
Message-ID: <1434682158-7243-1-git-send-email-scottwood@freescale.com> (raw)
The existing device tree bindings are error-prone and inflexible.
Correct the mistake by moving the knowledge into the driver, which
has more flexibility in describing the quirks of each chip. This leaves
the device tree to its proper role of identifying a programming interface
rather than describing its individual registers.
For more detail, see the commit message of patch 4.
Scott Wood (8):
ARM: dts: ls1021a: Fix clockgen node
cpufreq: qoriq: Don't look at clock implementation details
powerpc/fsl: Move fsl_guts.h out of arch/powerpc
clk: qoriq: Move chip-specific knowledge into driver
clk: qoriq: Redirect legacy clock nodes to new clocks
cpufreq: qoriq: Remove frequency masking and minimum
clk: qoriq: Expose OF clocks directly from the clockgen node
powerpc/fsl: Use new clockgen binding
.../devicetree/bindings/clock/qoriq-clock.txt | 57 +-
arch/arm/boot/dts/ls1021a.dtsi | 3 +
arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi | 4 +-
arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi | 8 +-
arch/powerpc/boot/dts/fsl/b4si-post.dtsi | 15 -
arch/powerpc/boot/dts/fsl/p2041si-post.dtsi | 18 -
arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi | 8 +-
arch/powerpc/boot/dts/fsl/p3041si-post.dtsi | 18 -
arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi | 8 +-
arch/powerpc/boot/dts/fsl/p4080si-post.dtsi | 70 --
arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi | 16 +-
arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi | 4 +-
arch/powerpc/boot/dts/fsl/p5040si-post.dtsi | 18 -
arch/powerpc/boot/dts/fsl/p5040si-pre.dtsi | 8 +-
arch/powerpc/boot/dts/fsl/qoriq-clockgen1.dtsi | 50 +-
arch/powerpc/boot/dts/fsl/qoriq-clockgen2.dtsi | 33 +-
arch/powerpc/boot/dts/fsl/t1023si-post.dtsi | 16 -
arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi | 4 +-
arch/powerpc/boot/dts/fsl/t1040si-post.dtsi | 44 -
arch/powerpc/boot/dts/fsl/t104xsi-pre.dtsi | 8 +-
arch/powerpc/boot/dts/fsl/t2081si-post.dtsi | 22 -
arch/powerpc/boot/dts/fsl/t208xsi-pre.dtsi | 8 +-
arch/powerpc/boot/dts/fsl/t4240si-post.dtsi | 61 -
arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi | 24 +-
arch/powerpc/platforms/85xx/mpc85xx_mds.c | 2 +-
arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 2 +-
arch/powerpc/platforms/85xx/p1022_ds.c | 2 +-
arch/powerpc/platforms/85xx/p1022_rdk.c | 2 +-
arch/powerpc/platforms/85xx/smp.c | 2 +-
arch/powerpc/platforms/85xx/twr_p102x.c | 2 +-
arch/powerpc/platforms/86xx/mpc8610_hpcd.c | 2 +-
drivers/clk/clk-qoriq.c | 1191 ++++++++++++++++----
drivers/cpufreq/qoriq-cpufreq.c | 139 +--
drivers/iommu/fsl_pamu.c | 2 +-
.../asm/fsl_guts.h => include/linux/fsl/guts.h | 6 +-
sound/soc/fsl/mpc8610_hpcd.c | 2 +-
sound/soc/fsl/p1022_ds.c | 2 +-
sound/soc/fsl/p1022_rdk.c | 2 +-
38 files changed, 1107 insertions(+), 776 deletions(-)
rename arch/powerpc/include/asm/fsl_guts.h => include/linux/fsl/guts.h (98%)
--
2.1.4
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next reply other threads:[~2015-06-19 2:49 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-19 2:49 Scott Wood [this message]
[not found] ` <1434682158-7243-1-git-send-email-scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2015-06-19 2:49 ` [RFC PATCH 1/8] ARM: dts: ls1021a: Fix clockgen node Scott Wood
2015-06-19 2:49 ` [RFC PATCH 2/8] cpufreq: qoriq: Don't look at clock implementation details Scott Wood
2015-06-19 2:49 ` [RFC PATCH 3/8] powerpc/fsl: Move fsl_guts.h out of arch/powerpc Scott Wood
2015-06-19 2:49 ` [RFC PATCH 4/8] clk: qoriq: Move chip-specific knowledge into driver Scott Wood
2015-06-19 2:49 ` [RFC PATCH 5/8] clk: qoriq: Redirect legacy clock nodes to new clocks Scott Wood
2015-06-19 2:49 ` [RFC PATCH 6/8] cpufreq: qoriq: Remove frequency masking and minimum Scott Wood
2015-06-19 2:49 ` [RFC PATCH 7/8] clk: qoriq: Expose OF clocks directly from the clockgen node Scott Wood
2015-06-19 2:49 ` [RFC PATCH 8/8] powerpc/fsl: Use new clockgen binding Scott Wood
[not found] ` <1434682158-7243-9-git-send-email-scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2015-07-30 15:32 ` Liberman Igal
2015-08-11 18:25 ` [RFC PATCH 0/8] clk: qoriq: Move chip-specific knowledge into driver Michael Turquette
2015-08-15 6:43 ` Scott Wood
2015-10-02 0:23 ` Scott Wood
2015-10-02 0:26 ` Scott Wood
2015-10-09 23:57 ` Scott Wood
2015-10-22 10:11 ` Michael Turquette
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