> -----Original Message----- > From: Ulf Hansson [mailto:ulf.hansson@xxxxxxxxxx] > Sent: Tuesday, October 18, 2016 6:48 PM > To: Y.B. Lu > Cc: linux-mmc; Scott Wood; Arnd Bergmann; linuxppc-dev@xxxxxxxxxxxxxxxx; > devicetree@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx; linux-clk; linux-i2c@xxxxxxxxxxxxxxx; > iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx; netdev@xxxxxxxxxxxxxxx; Mark Rutland; > Rob Herring; Russell King; Jochen Friedrich; Joerg Roedel; Claudiu Manoil; > Bhupesh Sharma; Qiang Zhao; Kumar Gala; Santosh Shilimkar; Leo Li; X.B. > Xie; M.H. Lian > Subject: Re: [v12, 0/8] Fix eSDHC host version register bug > > On 21 September 2016 at 08:57, Yangbo Lu <yangbo.lu@xxxxxxx> wrote: > > This patchset is used to fix a host version register bug in the > > T4240-R1.0-R2.0 eSDHC controller. To match the SoC version and > > revision, 10 previous version patchsets had tried many methods but all > of them were rejected by reviewers. > > Such as > > - dts compatible method > > - syscon method > > - ifdef PPC method > > - GUTS driver getting SVR method Anrd suggested a > > soc_device_match method in v10, and this is the only available method > > left now. This v11 patchset introduces the soc_device_match interface > > in soc driver. > > > > The first six patches of Yangbo are to add the GUTS driver. This is > > used to register a soc device which contain soc version and revision > information. > > The other two patches introduce the soc_device_match method in soc > > driver and apply it on esdhc driver to fix this bug. > > > > Arnd Bergmann (1): > > base: soc: introduce soc_device_match() interface > > > > Yangbo Lu (7): > > dt: bindings: update Freescale DCFG compatible > > ARM64: dts: ls2080a: add device configuration node > > dt: bindings: move guts devicetree doc out of powerpc directory > > powerpc/fsl: move mpc85xx.h to include/linux/fsl > > soc: fsl: add GUTS driver for QorIQ platforms > > MAINTAINERS: add entry for Freescale SoC drivers > > mmc: sdhci-of-esdhc: fix host version for T4240-R1.0-R2.0 > > > > Documentation/devicetree/bindings/arm/fsl.txt | 6 +- > > .../bindings/{powerpc => soc}/fsl/guts.txt | 3 + > > MAINTAINERS | 11 +- > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 6 + > > arch/powerpc/kernel/cpu_setup_fsl_booke.S | 2 +- > > arch/powerpc/sysdev/fsl_pci.c | 2 +- > > drivers/base/Kconfig | 1 + > > drivers/base/soc.c | 66 ++++++ > > drivers/clk/clk-qoriq.c | 3 +- > > drivers/i2c/busses/i2c-mpc.c | 2 +- > > drivers/iommu/fsl_pamu.c | 3 +- > > drivers/mmc/host/Kconfig | 1 + > > drivers/mmc/host/sdhci-of-esdhc.c | 20 ++ > > drivers/net/ethernet/freescale/gianfar.c | 2 +- > > drivers/soc/Kconfig | 2 +- > > drivers/soc/fsl/Kconfig | 19 ++ > > drivers/soc/fsl/Makefile | 1 + > > drivers/soc/fsl/guts.c | 257 > +++++++++++++++++++++ > > include/linux/fsl/guts.h | 125 ++++++---- > > .../asm/mpc85xx.h => include/linux/fsl/svr.h | 4 +- > > include/linux/sys_soc.h | 3 + > > 21 files changed, 478 insertions(+), 61 deletions(-) rename > > Documentation/devicetree/bindings/{powerpc => soc}/fsl/guts.txt (91%) > > create mode 100644 drivers/soc/fsl/Kconfig create mode 100644 > > drivers/soc/fsl/guts.c rename arch/powerpc/include/asm/mpc85xx.h => > > include/linux/fsl/svr.h (97%) > > > > -- > > 2.1.0.27.g96db324 > > > > This looks good to me! I am not sure which tree you want this to be > picked up through, but unless no other volunteers I can take it through > my mmc tree. > > Although, before considering to apply, I need an ack from Scott/Arnd for > the guts driver in patch 5/8 and I need an ack from Greg for patch 7/8, > where the soc_device_match() interface is added (seems like you didn't > add him on cc/to). > [Lu Yangbo-B47093] Thanks a lot for your clarifying, Uffe. This patchset was based on mmc tree, and needed your picking up. But I think it needs to be rebased now since I saw qbman driver was in drivers/soc/fsl/ now. I will do that after collecting others' ACKs or comments. Hi Scott and Arnd, Could I get your ACTs if there're no other changes needed? Thanks a lot. > Kind regards > Uffe ��.n��������+%������w��{.n����z�{��ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f
