ARM: SoC platform updates for 5.1
The APM X-Gene platform is now maintained by folks from Ampere computing that took over the product line a while ago, this gets reflected in the MAINTAINERS file. Cleanups continue on the older mach-davinci and mach-pxa platform, to get them to be more like the modern ones. For pxa, we now remove the Raumfeld platform code as it now works with device tree based booting. i.MX adds a couple new features for the i.MX7ULP SoC Mediatek gains support for a new SoC: MT7629 is a new wireless router platform, following MT7623. Aside from those, there are the usual minor cleanups and bugfixes across several platforms. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJcf+c8AAoJEGCrR//JCVInuUsQAK+F+7hrfkwCSLXzqVIPMYC1 hFV11s7bgbHfzkSa6ZyFC0uuT737dZjJrOdvZOXFJ2VxDscxI62mj56jCrF8tr1x BQqIiDLGU55mLTkPiVtmVi8p79IXz2G/1dBeYrfyj/xec6DsjVkO1Cm2itQ3vg5Q ZM8DRmIxsKsUv6YSGRfwVNXso9jOh+LPxlfrGL5ijdHgzDxRr7gO+B+jxgx9Sf6s DNLj6M8L8DFo528eHp2pJNBL21pMywAaIrDELUJyg5P3XnDX18F8CjbSRgm7OG1+ hkdmML9qQlpOjokPJ9eeitX2e+tvKoXLn+N9kq12Pn4fkvJpKlOVnZmU+Le/3By+ agX7hE2A21nsZuoHQjq16QoO4X9mDee7tcDMzGwTrSq1M18m2dEJW57vivda0qKN wNJC3qwLmh2/wfxNpO2wS29hQni7cIrFgRvUPsB/u8KvzITbQ/PMGApNV+Kf7BiO mZjH8X+0IkX0veS11KLsFUCbq4ezpPCNxbul2mMIVcTIV0Oz6mQXNHAecNxCCqMk GAgi48+9KYNszG01Xqx++x79BFnIoUJp3+gIGIa8rTvdSSsF8DlQlSzXufD9Sb2h CS+M8kvgfymUrjaKZNyR5ouI1ae1Q16pbapkpS4B6ucoc4Qbqz2POiSVhex+eU/N IrEAFEhRg7iQ9NHUaWlx =vxwd -----END PGP SIGNATURE----- Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC platform updates from Arnd Bergmann: "The APM X-Gene platform is now maintained by folks from Ampere computing that took over the product line a while ago, this gets reflected in the MAINTAINERS file. Cleanups continue on the older mach-davinci and mach-pxa platform, to get them to be more like the modern ones. For pxa, we now remove the Raumfeld platform code as it now works with device tree based booting. i.MX adds a couple new features for the i.MX7ULP SoC Mediatek gains support for a new SoC: MT7629 is a new wireless router platform, following MT7623. Aside from those, there are the usual minor cleanups and bugfixes across several platforms" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (49 commits) MAINTAINERS: Update Ampere email address usb: ohci-da8xx: remove unused callbacks from platform data ARM: davinci: da830-evm: remove legacy usb helpers ARM: davinci: omapl138-hawk: remove legacy usb helpers usb: ohci-da8xx: add vbus and overcurrent gpios ARM: davinci: da830-evm: use gpio lookup entries for usb gpios ARM: davinci: omapl138-hawk: use gpio lookup entries for usb gpios usb: ohci-da8xx: add a helper pointer to &pdev->dev usb: ohci-da8xx: add a new line after local variables arm64: meson: enable g12a clock controller MAINTAINERS: Add entry for uDPU board ARM: davinci: da850-evm: use GPIO hogs instead of the legacy API arm: mediatek: add MT7629 smp bring up code Revert "ARM: mediatek: add MT7623a smp bringup code" dt-bindings: soc: fix typo of MT8173 power dt-bindings ARM: meson: remove COMMON_CLK_AMLOGIC selection arm64: meson: remove COMMON_CLK_AMLOGIC selection ARM: lpc32xx: remove platform data of ARM PL111 LCD controller ARM: lpc32xx: remove platform data of ARM PL180 SD/MMC controller ARM: lpc32xx: Use kmemdup to replace duplicating its implementation ...hifive-unleashed-5.1
Linus Torvalds
commit
aebbfafc74
44
MAINTAINERS
44
MAINTAINERS
|
|
@ -1036,26 +1036,26 @@ F: drivers/net/appletalk/
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F: net/appletalk/
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||||
APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
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||||
M: Duc Dang <dhdang@apm.com>
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||||
M: Khuong Dinh <khuong@os.amperecomputing.com>
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||||
S: Supported
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||||
F: arch/arm64/boot/dts/apm/
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||||
|
||||
APPLIED MICRO (APM) X-GENE SOC EDAC
|
||||
M: Loc Ho <lho@apm.com>
|
||||
M: Khuong Dinh <khuong@os.amperecomputing.com>
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||||
S: Supported
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||||
F: drivers/edac/xgene_edac.c
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||||
F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
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||||
|
||||
APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
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||||
M: Iyappan Subramanian <isubramanian@apm.com>
|
||||
M: Keyur Chudgar <kchudgar@apm.com>
|
||||
M: Iyappan Subramanian <iyappan@os.amperecomputing.com>
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||||
M: Keyur Chudgar <keyur@os.amperecomputing.com>
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S: Supported
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||||
F: drivers/net/ethernet/apm/xgene-v2/
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APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
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M: Iyappan Subramanian <isubramanian@apm.com>
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M: Keyur Chudgar <kchudgar@apm.com>
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M: Quan Nguyen <qnguyen@apm.com>
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M: Iyappan Subramanian <iyappan@os.amperecomputing.com>
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||||
M: Keyur Chudgar <keyur@os.amperecomputing.com>
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||||
M: Quan Nguyen <quan@os.amperecomputing.com>
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S: Supported
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||||
F: drivers/net/ethernet/apm/xgene/
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||||
F: drivers/net/phy/mdio-xgene.c
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||||
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@ -1063,7 +1063,7 @@ F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt
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F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
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||||
APPLIED MICRO (APM) X-GENE SOC PMU
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M: Tai Nguyen <ttnguyen@apm.com>
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M: Khuong Dinh <khuong@os.amperecomputing.com>
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S: Supported
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||||
F: drivers/perf/xgene_pmu.c
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F: Documentation/perf/xgene-pmu.txt
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@ -1530,21 +1530,14 @@ ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
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M: Shawn Guo <shawnguo@kernel.org>
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M: Sascha Hauer <s.hauer@pengutronix.de>
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R: Pengutronix Kernel Team <kernel@pengutronix.de>
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R: Fabio Estevam <fabio.estevam@nxp.com>
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R: Fabio Estevam <festevam@gmail.com>
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R: NXP Linux Team <linux-imx@nxp.com>
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L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
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S: Maintained
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T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
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F: arch/arm/mach-imx/
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F: arch/arm/mach-mxs/
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F: arch/arm/boot/dts/imx*
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F: arch/arm/configs/imx*_defconfig
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F: arch/arm64/boot/dts/freescale/imx*
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F: drivers/clk/imx/
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F: drivers/firmware/imx/
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F: drivers/soc/imx/
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F: include/linux/firmware/imx/
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F: include/soc/imx/
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N: imx
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N: mxs
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X: drivers/media/i2c/
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ARM/FREESCALE VYBRID ARM ARCHITECTURE
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M: Shawn Guo <shawnguo@kernel.org>
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|
@ -2108,6 +2101,8 @@ Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/
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T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
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S: Supported
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F: arch/arm/boot/dts/emev2*
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F: arch/arm/boot/dts/gr-peach*
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F: arch/arm/boot/dts/iwg20d-q7*
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F: arch/arm/boot/dts/r7s*
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F: arch/arm/boot/dts/r8a*
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||||
F: arch/arm/boot/dts/r9a*
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||||
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|
@ -9888,6 +9883,11 @@ S: Maintained
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F: drivers/mtd/nand/raw/meson_*
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F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
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METHODE UDPU SUPPORT
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M: Vladimir Vid <vladimir.vid@sartura.hr>
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S: Maintained
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||||
F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
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MICROBLAZE ARCHITECTURE
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M: Michal Simek <monstr@monstr.eu>
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W: http://www.monstr.eu/fdt/
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|
@ -11613,7 +11613,7 @@ F: Documentation/devicetree/bindings/pci/altera-pcie.txt
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F: drivers/pci/controller/pcie-altera.c
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PCI DRIVER FOR APPLIEDMICRO XGENE
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M: Tanmay Inamdar <tinamdar@apm.com>
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M: Toan Le <toan@os.amperecomputing.com>
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L: linux-pci@vger.kernel.org
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L: linux-arm-kernel@lists.infradead.org
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||||
S: Maintained
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||||
|
|
@ -11791,7 +11791,7 @@ F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
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F: drivers/pci/controller/pcie-altera-msi.c
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PCI MSI DRIVER FOR APPLIEDMICRO XGENE
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||||
M: Duc Dang <dhdang@apm.com>
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||||
M: Toan Le <toan@os.amperecomputing.com>
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||||
L: linux-pci@vger.kernel.org
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||||
L: linux-arm-kernel@lists.infradead.org
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||||
S: Maintained
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||||
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|
@ -14759,7 +14759,7 @@ S: Maintained
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|||
F: drivers/tty/serial/8250/8250_dw.c
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SYNOPSYS DESIGNWARE APB GPIO DRIVER
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M: Hoan Tran <hotran@apm.com>
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||||
M: Hoan Tran <hoan@os.amperecomputing.com>
|
||||
L: linux-gpio@vger.kernel.org
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||||
S: Maintained
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||||
F: drivers/gpio/gpio-dwapb.c
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@ -66,9 +66,6 @@ CONFIG_MACH_MIOA701=y
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CONFIG_PXA_EZX=y
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CONFIG_MACH_MP900C=y
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CONFIG_ARCH_PXA_PALM=y
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CONFIG_MACH_RAUMFELD_RC=y
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CONFIG_MACH_RAUMFELD_CONNECTOR=y
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CONFIG_MACH_RAUMFELD_SPEAKER=y
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CONFIG_PXA_SHARPSL=y
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CONFIG_MACH_POODLE=y
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CONFIG_MACH_CORGI=y
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@ -498,7 +495,6 @@ CONFIG_SND_PXA2XX_SOC_E800=m
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CONFIG_SND_PXA2XX_SOC_EM_X270=m
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CONFIG_SND_PXA2XX_SOC_PALM27X=y
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CONFIG_SND_SOC_ZYLONITE=m
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CONFIG_SND_SOC_RAUMFELD=m
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CONFIG_SND_PXA2XX_SOC_HX4700=m
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CONFIG_SND_PXA2XX_SOC_MAGICIAN=m
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CONFIG_SND_PXA2XX_SOC_MIOA701=m
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||||
|
|
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|||
|
|
@ -1,197 +0,0 @@
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|||
# CONFIG_LOCALVERSION_AUTO is not set
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# CONFIG_SWAP is not set
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||||
CONFIG_MODULES=y
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||||
CONFIG_MODULE_UNLOAD=y
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||||
# CONFIG_LBDAF is not set
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||||
# CONFIG_BLK_DEV_BSG is not set
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CONFIG_ARCH_PXA=y
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CONFIG_MACH_RAUMFELD_RC=y
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||||
CONFIG_MACH_RAUMFELD_CONNECTOR=y
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CONFIG_MACH_RAUMFELD_SPEAKER=y
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||||
CONFIG_NO_HZ=y
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||||
CONFIG_AEABI=y
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||||
# CONFIG_OABI_COMPAT is not set
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||||
CONFIG_CMDLINE="console=ttyS0,115200 rw"
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CONFIG_CPU_FREQ=y
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CONFIG_CPU_IDLE=y
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CONFIG_PM=y
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||||
CONFIG_APM_EMULATION=y
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||||
CONFIG_NET=y
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||||
CONFIG_PACKET=y
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||||
CONFIG_UNIX=y
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||||
CONFIG_INET=y
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||||
CONFIG_IP_MULTICAST=y
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CONFIG_IP_PNP=y
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CONFIG_SYN_COOKIES=y
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CONFIG_IPV6=y
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CONFIG_CFG80211=y
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||||
CONFIG_MAC80211=y
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CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
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CONFIG_MTD=y
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CONFIG_MTD_BLOCK=y
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CONFIG_NFTL=y
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||||
CONFIG_NFTL_RW=y
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CONFIG_MTD_BLOCK2MTD=y
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CONFIG_MTD_NAND=y
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CONFIG_MTD_NAND_MARVELL=y
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||||
CONFIG_MTD_UBI=y
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CONFIG_BLK_DEV_LOOP=y
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||||
CONFIG_ISL29003=y
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CONFIG_IIO=y
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CONFIG_AD5446=y
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CONFIG_SCSI=y
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CONFIG_BLK_DEV_SD=y
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||||
CONFIG_CHR_DEV_SG=y
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CONFIG_NETDEVICES=y
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CONFIG_NET_ETHERNET=y
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||||
CONFIG_SMSC911X=y
|
||||
CONFIG_LIBERTAS=y
|
||||
CONFIG_LIBERTAS_SDIO=m
|
||||
CONFIG_USB_USBNET=y
|
||||
# CONFIG_USB_NET_AX8817X is not set
|
||||
# CONFIG_USB_NET_NET1080 is not set
|
||||
CONFIG_USB_NET_MCS7830=y
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||||
# CONFIG_USB_NET_CDC_SUBSET is not set
|
||||
# CONFIG_USB_NET_ZAURUS is not set
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||||
CONFIG_INPUT_EVDEV=y
|
||||
CONFIG_KEYBOARD_GPIO=y
|
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# CONFIG_INPUT_MOUSE is not set
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CONFIG_INPUT_TOUCHSCREEN=y
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CONFIG_TOUCHSCREEN_EETI=m
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||||
CONFIG_INPUT_MISC=y
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CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
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CONFIG_SERIAL_PXA=y
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CONFIG_SERIAL_PXA_CONSOLE=y
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CONFIG_HW_RANDOM=y
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CONFIG_I2C=y
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CONFIG_I2C_CHARDEV=y
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CONFIG_I2C_PXA=y
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CONFIG_SPI=y
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CONFIG_SPI_DEBUG=y
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CONFIG_SPI_GPIO=y
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||||
CONFIG_SPI_SPIDEV=y
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CONFIG_DEBUG_GPIO=y
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||||
CONFIG_W1_MASTER_GPIO=m
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||||
CONFIG_POWER_SUPPLY=y
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||||
CONFIG_PDA_POWER=y
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||||
CONFIG_BATTERY_DS2760=m
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CONFIG_SENSORS_LIS3_SPI=y
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||||
CONFIG_REGULATOR=y
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||||
CONFIG_REGULATOR_DEBUG=y
|
||||
CONFIG_REGULATOR_FIXED_VOLTAGE=y
|
||||
CONFIG_REGULATOR_MAX8660=y
|
||||
CONFIG_FB=y
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||||
CONFIG_FB_PXA=y
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||||
CONFIG_BACKLIGHT_LCD_SUPPORT=y
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||||
# CONFIG_LCD_CLASS_DEVICE is not set
|
||||
CONFIG_BACKLIGHT_CLASS_DEVICE=y
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||||
# CONFIG_BACKLIGHT_GENERIC is not set
|
||||
CONFIG_BACKLIGHT_PWM=y
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||||
# CONFIG_VGA_CONSOLE is not set
|
||||
CONFIG_FRAMEBUFFER_CONSOLE=y
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||||
CONFIG_LOGO=y
|
||||
# CONFIG_LOGO_LINUX_MONO is not set
|
||||
# CONFIG_LOGO_LINUX_VGA16 is not set
|
||||
# CONFIG_LOGO_LINUX_CLUT224 is not set
|
||||
CONFIG_SOUND=y
|
||||
CONFIG_SND=y
|
||||
# CONFIG_SND_DRIVERS is not set
|
||||
# CONFIG_SND_USB is not set
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||||
CONFIG_SND_SOC=y
|
||||
CONFIG_SND_PXA2XX_SOC=y
|
||||
CONFIG_SND_SOC_RAUMFELD=y
|
||||
CONFIG_HID_DRAGONRISE=y
|
||||
CONFIG_HID_GYRATION=y
|
||||
CONFIG_HID_TWINHAN=y
|
||||
CONFIG_HID_NTRIG=y
|
||||
CONFIG_HID_PANTHERLORD=y
|
||||
CONFIG_HID_PETALYNX=y
|
||||
CONFIG_HID_SAMSUNG=y
|
||||
CONFIG_HID_SONY=y
|
||||
CONFIG_HID_SUNPLUS=y
|
||||
CONFIG_HID_GREENASIA=y
|
||||
CONFIG_HID_SMARTJOYPLUS=y
|
||||
CONFIG_HID_TOPSEED=y
|
||||
CONFIG_HID_THRUSTMASTER=y
|
||||
CONFIG_HID_ZEROPLUS=y
|
||||
CONFIG_USB=y
|
||||
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
|
||||
CONFIG_USB_MON=y
|
||||
CONFIG_USB_OHCI_HCD=y
|
||||
CONFIG_USB_STORAGE=y
|
||||
CONFIG_USB_STORAGE_FREECOM=y
|
||||
CONFIG_USB_STORAGE_ISD200=y
|
||||
CONFIG_USB_STORAGE_USBAT=y
|
||||
CONFIG_USB_STORAGE_SDDR09=y
|
||||
CONFIG_USB_STORAGE_SDDR55=y
|
||||
CONFIG_MMC=y
|
||||
CONFIG_MMC_PXA=m
|
||||
CONFIG_NEW_LEDS=y
|
||||
CONFIG_LEDS_CLASS=y
|
||||
CONFIG_LEDS_GPIO=y
|
||||
CONFIG_LEDS_LT3593=y
|
||||
CONFIG_LEDS_TRIGGERS=y
|
||||
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_RTC_DRV_PXA=y
|
||||
CONFIG_DMADEVICES=y
|
||||
CONFIG_UIO=y
|
||||
CONFIG_EXT2_FS=y
|
||||
CONFIG_EXT2_FS_XIP=y
|
||||
CONFIG_EXT3_FS=y
|
||||
CONFIG_FSCACHE=y
|
||||
CONFIG_FSCACHE_STATS=y
|
||||
CONFIG_CACHEFILES=y
|
||||
CONFIG_MSDOS_FS=y
|
||||
CONFIG_VFAT_FS=y
|
||||
CONFIG_TMPFS=y
|
||||
CONFIG_UBIFS_FS=y
|
||||
CONFIG_NFS_FS=y
|
||||
CONFIG_NFS_V3=y
|
||||
CONFIG_ROOT_NFS=y
|
||||
CONFIG_NFS_FSCACHE=y
|
||||
CONFIG_NLS_CODEPAGE_437=y
|
||||
CONFIG_NLS_CODEPAGE_737=y
|
||||
CONFIG_NLS_CODEPAGE_775=y
|
||||
CONFIG_NLS_CODEPAGE_850=y
|
||||
CONFIG_NLS_CODEPAGE_852=y
|
||||
CONFIG_NLS_CODEPAGE_855=y
|
||||
CONFIG_NLS_CODEPAGE_857=y
|
||||
CONFIG_NLS_CODEPAGE_860=y
|
||||
CONFIG_NLS_CODEPAGE_861=y
|
||||
CONFIG_NLS_CODEPAGE_862=y
|
||||
CONFIG_NLS_CODEPAGE_863=y
|
||||
CONFIG_NLS_CODEPAGE_864=y
|
||||
CONFIG_NLS_CODEPAGE_865=y
|
||||
CONFIG_NLS_CODEPAGE_866=y
|
||||
CONFIG_NLS_CODEPAGE_869=y
|
||||
CONFIG_NLS_CODEPAGE_936=y
|
||||
CONFIG_NLS_CODEPAGE_950=y
|
||||
CONFIG_NLS_CODEPAGE_932=y
|
||||
CONFIG_NLS_CODEPAGE_949=y
|
||||
CONFIG_NLS_CODEPAGE_874=y
|
||||
CONFIG_NLS_ISO8859_8=y
|
||||
CONFIG_NLS_CODEPAGE_1250=y
|
||||
CONFIG_NLS_CODEPAGE_1251=y
|
||||
CONFIG_NLS_ASCII=y
|
||||
CONFIG_NLS_ISO8859_1=y
|
||||
CONFIG_NLS_ISO8859_2=y
|
||||
CONFIG_NLS_ISO8859_3=y
|
||||
CONFIG_NLS_ISO8859_4=y
|
||||
CONFIG_NLS_ISO8859_5=y
|
||||
CONFIG_NLS_ISO8859_6=y
|
||||
CONFIG_NLS_ISO8859_7=y
|
||||
CONFIG_NLS_ISO8859_9=y
|
||||
CONFIG_NLS_ISO8859_13=y
|
||||
CONFIG_NLS_ISO8859_14=y
|
||||
CONFIG_NLS_ISO8859_15=y
|
||||
CONFIG_NLS_KOI8_R=y
|
||||
CONFIG_NLS_KOI8_U=y
|
||||
CONFIG_NLS_UTF8=y
|
||||
CONFIG_PRINTK_TIME=y
|
||||
CONFIG_DEBUG_KERNEL=y
|
||||
CONFIG_DEBUG_INFO=y
|
||||
CONFIG_DEBUG_USER=y
|
||||
CONFIG_DEBUG_LL=y
|
||||
# CONFIG_CRYPTO_ANSI_CPRNG is not set
|
||||
# CONFIG_CRYPTO_HW is not set
|
||||
|
|
@ -18,7 +18,7 @@
|
|||
#include <linux/platform_device.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/platform_data/pcf857x.h>
|
||||
#include <linux/platform_data/at24.h>
|
||||
#include <linux/property.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/mtd/partitions.h>
|
||||
#include <linux/spi/spi.h>
|
||||
|
|
@ -52,62 +52,19 @@ static const short da830_evm_usb11_pins[] = {
|
|||
-1
|
||||
};
|
||||
|
||||
static da8xx_ocic_handler_t da830_evm_usb_ocic_handler;
|
||||
|
||||
static int da830_evm_usb_set_power(unsigned port, int on)
|
||||
{
|
||||
gpio_set_value(ON_BD_USB_DRV, on);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int da830_evm_usb_get_power(unsigned port)
|
||||
{
|
||||
return gpio_get_value(ON_BD_USB_DRV);
|
||||
}
|
||||
|
||||
static int da830_evm_usb_get_oci(unsigned port)
|
||||
{
|
||||
return !gpio_get_value(ON_BD_USB_OVC);
|
||||
}
|
||||
|
||||
static irqreturn_t da830_evm_usb_ocic_irq(int, void *);
|
||||
|
||||
static int da830_evm_usb_ocic_notify(da8xx_ocic_handler_t handler)
|
||||
{
|
||||
int irq = gpio_to_irq(ON_BD_USB_OVC);
|
||||
int error = 0;
|
||||
|
||||
if (handler != NULL) {
|
||||
da830_evm_usb_ocic_handler = handler;
|
||||
|
||||
error = request_irq(irq, da830_evm_usb_ocic_irq,
|
||||
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
|
||||
"OHCI over-current indicator", NULL);
|
||||
if (error)
|
||||
pr_err("%s: could not request IRQ to watch over-current indicator changes\n",
|
||||
__func__);
|
||||
} else
|
||||
free_irq(irq, NULL);
|
||||
|
||||
return error;
|
||||
}
|
||||
static struct gpiod_lookup_table da830_evm_usb_gpio_lookup = {
|
||||
.dev_id = "ohci-da8xx",
|
||||
.table = {
|
||||
GPIO_LOOKUP("davinci_gpio", ON_BD_USB_DRV, "vbus", 0),
|
||||
GPIO_LOOKUP("davinci_gpio", ON_BD_USB_OVC, "oc", 0),
|
||||
},
|
||||
};
|
||||
|
||||
static struct da8xx_ohci_root_hub da830_evm_usb11_pdata = {
|
||||
.set_power = da830_evm_usb_set_power,
|
||||
.get_power = da830_evm_usb_get_power,
|
||||
.get_oci = da830_evm_usb_get_oci,
|
||||
.ocic_notify = da830_evm_usb_ocic_notify,
|
||||
|
||||
/* TPS2065 switch @ 5V */
|
||||
.potpgt = (3 + 1) / 2, /* 3 ms max */
|
||||
};
|
||||
|
||||
static irqreturn_t da830_evm_usb_ocic_irq(int irq, void *dev_id)
|
||||
{
|
||||
da830_evm_usb_ocic_handler(&da830_evm_usb11_pdata, 1);
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static __init void da830_evm_usb_init(void)
|
||||
{
|
||||
int ret;
|
||||
|
|
@ -142,21 +99,7 @@ static __init void da830_evm_usb_init(void)
|
|||
return;
|
||||
}
|
||||
|
||||
ret = gpio_request(ON_BD_USB_DRV, "ON_BD_USB_DRV");
|
||||
if (ret) {
|
||||
pr_err("%s: failed to request GPIO for USB 1.1 port power control: %d\n",
|
||||
__func__, ret);
|
||||
return;
|
||||
}
|
||||
gpio_direction_output(ON_BD_USB_DRV, 0);
|
||||
|
||||
ret = gpio_request(ON_BD_USB_OVC, "ON_BD_USB_OVC");
|
||||
if (ret) {
|
||||
pr_err("%s: failed to request GPIO for USB 1.1 port over-current indicator: %d\n",
|
||||
__func__, ret);
|
||||
return;
|
||||
}
|
||||
gpio_direction_input(ON_BD_USB_OVC);
|
||||
gpiod_add_lookup_table(&da830_evm_usb_gpio_lookup);
|
||||
|
||||
ret = da8xx_register_usb11(&da830_evm_usb11_pdata);
|
||||
if (ret)
|
||||
|
|
@ -457,12 +400,9 @@ static struct nvmem_cell_lookup da830_evm_nvmem_cell_lookup = {
|
|||
.con_id = "mac-address",
|
||||
};
|
||||
|
||||
static struct at24_platform_data da830_evm_i2c_eeprom_info = {
|
||||
.byte_len = SZ_256K / 8,
|
||||
.page_size = 64,
|
||||
.flags = AT24_FLAG_ADDR16,
|
||||
.setup = davinci_get_mac_addr,
|
||||
.context = (void *)0x7f00,
|
||||
static const struct property_entry da830_evm_i2c_eeprom_properties[] = {
|
||||
PROPERTY_ENTRY_U32("pagesize", 64),
|
||||
{ }
|
||||
};
|
||||
|
||||
static int __init da830_evm_ui_expander_setup(struct i2c_client *client,
|
||||
|
|
@ -496,7 +436,7 @@ static struct pcf857x_platform_data __initdata da830_evm_ui_expander_info = {
|
|||
static struct i2c_board_info __initdata da830_evm_i2c_devices[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("24c256", 0x50),
|
||||
.platform_data = &da830_evm_i2c_eeprom_info,
|
||||
.properties = da830_evm_i2c_eeprom_properties,
|
||||
},
|
||||
{
|
||||
I2C_BOARD_INFO("tlv320aic3x", 0x18),
|
||||
|
|
|
|||
|
|
@ -150,32 +150,6 @@ static struct spi_board_info da850evm_spi_info[] = {
|
|||
},
|
||||
};
|
||||
|
||||
#ifdef CONFIG_MTD
|
||||
static void da850_evm_m25p80_notify_add(struct mtd_info *mtd)
|
||||
{
|
||||
char *mac_addr = davinci_soc_info.emac_pdata->mac_addr;
|
||||
size_t retlen;
|
||||
|
||||
if (!strcmp(mtd->name, "MAC-Address")) {
|
||||
mtd_read(mtd, 0, ETH_ALEN, &retlen, mac_addr);
|
||||
if (retlen == ETH_ALEN)
|
||||
pr_info("Read MAC addr from SPI Flash: %pM\n",
|
||||
mac_addr);
|
||||
}
|
||||
}
|
||||
|
||||
static struct mtd_notifier da850evm_spi_notifier = {
|
||||
.add = da850_evm_m25p80_notify_add,
|
||||
};
|
||||
|
||||
static void da850_evm_setup_mac_addr(void)
|
||||
{
|
||||
register_mtd_user(&da850evm_spi_notifier);
|
||||
}
|
||||
#else
|
||||
static void da850_evm_setup_mac_addr(void) { }
|
||||
#endif
|
||||
|
||||
static struct mtd_partition da850_evm_norflash_partition[] = {
|
||||
{
|
||||
.name = "bootloaders + env",
|
||||
|
|
@ -1064,6 +1038,17 @@ static const short da850_evm_rmii_pins[] = {
|
|||
-1
|
||||
};
|
||||
|
||||
static struct gpiod_hog da850_evm_emac_gpio_hogs[] = {
|
||||
{
|
||||
.chip_label = "davinci_gpio",
|
||||
.chip_hwnum = DA850_MII_MDIO_CLKEN_PIN,
|
||||
.line_name = "mdio_clk_en",
|
||||
.lflags = 0,
|
||||
/* dflags set in da850_evm_config_emac() */
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static int __init da850_evm_config_emac(void)
|
||||
{
|
||||
void __iomem *cfg_chip3_base;
|
||||
|
|
@ -1102,14 +1087,9 @@ static int __init da850_evm_config_emac(void)
|
|||
if (ret)
|
||||
pr_warn("%s:GPIO(2,6) mux setup failed\n", __func__);
|
||||
|
||||
ret = gpio_request(DA850_MII_MDIO_CLKEN_PIN, "mdio_clk_en");
|
||||
if (ret) {
|
||||
pr_warn("Cannot open GPIO %d\n", DA850_MII_MDIO_CLKEN_PIN);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Enable/Disable MII MDIO clock */
|
||||
gpio_direction_output(DA850_MII_MDIO_CLKEN_PIN, rmii_en);
|
||||
da850_evm_emac_gpio_hogs[0].dflags = rmii_en ? GPIOD_OUT_HIGH
|
||||
: GPIOD_OUT_LOW;
|
||||
gpiod_add_hogs(da850_evm_emac_gpio_hogs);
|
||||
|
||||
soc_info->emac_pdata->phy_id = DA850_EVM_PHY_ID;
|
||||
|
||||
|
|
@ -1494,8 +1474,6 @@ static __init void da850_evm_init(void)
|
|||
if (ret)
|
||||
pr_warn("%s: SATA registration failed: %d\n", __func__, ret);
|
||||
|
||||
da850_evm_setup_mac_addr();
|
||||
|
||||
ret = da8xx_register_rproc();
|
||||
if (ret)
|
||||
pr_warn("%s: dsp/rproc registration failed: %d\n",
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@
|
|||
#include <linux/i2c.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/clk.h>
|
||||
#include <linux/platform_data/at24.h>
|
||||
#include <linux/property.h>
|
||||
#include <linux/leds.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/mtd/partitions.h>
|
||||
|
|
@ -225,18 +225,15 @@ static struct nvmem_cell_lookup davinci_nvmem_cell_lookup = {
|
|||
.con_id = "mac-address",
|
||||
};
|
||||
|
||||
static struct at24_platform_data eeprom_info = {
|
||||
.byte_len = (256*1024) / 8,
|
||||
.page_size = 64,
|
||||
.flags = AT24_FLAG_ADDR16,
|
||||
.setup = davinci_get_mac_addr,
|
||||
.context = (void *)0x7f00,
|
||||
static const struct property_entry eeprom_properties[] = {
|
||||
PROPERTY_ENTRY_U32("pagesize", 64),
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct i2c_board_info i2c_info[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("24c256", 0x50),
|
||||
.platform_data = &eeprom_info,
|
||||
.properties = eeprom_properties,
|
||||
},
|
||||
{
|
||||
I2C_BOARD_INFO("tlv320aic3x", 0x18),
|
||||
|
|
|
|||
|
|
@ -16,8 +16,8 @@
|
|||
#include <linux/gpio/machine.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/platform_data/pcf857x.h>
|
||||
#include <linux/platform_data/at24.h>
|
||||
#include <linux/platform_data/gpio-davinci.h>
|
||||
#include <linux/property.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/mtd/rawnand.h>
|
||||
#include <linux/mtd/partitions.h>
|
||||
|
|
@ -532,12 +532,9 @@ static struct nvmem_cell_lookup dm644evm_nvmem_cell_lookup = {
|
|||
.con_id = "mac-address",
|
||||
};
|
||||
|
||||
static struct at24_platform_data eeprom_info = {
|
||||
.byte_len = (256*1024) / 8,
|
||||
.page_size = 64,
|
||||
.flags = AT24_FLAG_ADDR16,
|
||||
.setup = davinci_get_mac_addr,
|
||||
.context = (void *)0x7f00,
|
||||
static const struct property_entry eeprom_properties[] = {
|
||||
PROPERTY_ENTRY_U32("pagesize", 64),
|
||||
{ }
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
@ -647,7 +644,7 @@ static struct i2c_board_info __initdata i2c_info[] = {
|
|||
},
|
||||
{
|
||||
I2C_BOARD_INFO("24c256", 0x50),
|
||||
.platform_data = &eeprom_info,
|
||||
.properties = eeprom_properties,
|
||||
},
|
||||
{
|
||||
I2C_BOARD_INFO("tlv320aic33", 0x1b),
|
||||
|
|
|
|||
|
|
@ -22,7 +22,7 @@
|
|||
#include <linux/gpio.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/platform_data/at24.h>
|
||||
#include <linux/property.h>
|
||||
#include <linux/platform_data/pcf857x.h>
|
||||
#include <linux/platform_data/ti-aemif.h>
|
||||
|
||||
|
|
@ -364,12 +364,9 @@ static struct nvmem_cell_lookup dm646x_evm_nvmem_cell_lookup = {
|
|||
.con_id = "mac-address",
|
||||
};
|
||||
|
||||
static struct at24_platform_data eeprom_info = {
|
||||
.byte_len = (256*1024) / 8,
|
||||
.page_size = 64,
|
||||
.flags = AT24_FLAG_ADDR16,
|
||||
.setup = davinci_get_mac_addr,
|
||||
.context = (void *)0x7f00,
|
||||
static const struct property_entry eeprom_properties[] = {
|
||||
PROPERTY_ENTRY_U32("pagesize", 64),
|
||||
{ }
|
||||
};
|
||||
#endif
|
||||
|
||||
|
|
@ -440,7 +437,7 @@ static void evm_init_cpld(void)
|
|||
static struct i2c_board_info __initdata i2c_info[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("24c256", 0x50),
|
||||
.platform_data = &eeprom_info,
|
||||
.properties = eeprom_properties,
|
||||
},
|
||||
{
|
||||
I2C_BOARD_INFO("pcf8574a", 0x38),
|
||||
|
|
|
|||
|
|
@ -14,11 +14,13 @@
|
|||
#include <linux/init.h>
|
||||
#include <linux/console.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/property.h>
|
||||
#include <linux/mtd/partitions.h>
|
||||
#include <linux/notifier.h>
|
||||
#include <linux/nvmem-consumer.h>
|
||||
#include <linux/nvmem-provider.h>
|
||||
#include <linux/regulator/machine.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/platform_data/at24.h>
|
||||
#include <linux/etherdevice.h>
|
||||
#include <linux/spi/spi.h>
|
||||
#include <linux/spi/flash.h>
|
||||
|
|
@ -117,11 +119,15 @@ static void mityomapl138_cpufreq_init(const char *partnum)
|
|||
static void mityomapl138_cpufreq_init(const char *partnum) { }
|
||||
#endif
|
||||
|
||||
static void read_factory_config(struct nvmem_device *nvmem, void *context)
|
||||
static int read_factory_config(struct notifier_block *nb,
|
||||
unsigned long event, void *data)
|
||||
{
|
||||
int ret;
|
||||
const char *partnum = NULL;
|
||||
struct davinci_soc_info *soc_info = &davinci_soc_info;
|
||||
struct nvmem_device *nvmem = data;
|
||||
|
||||
if (strcmp(nvmem_dev_name(nvmem), "1-00500") != 0)
|
||||
return NOTIFY_DONE;
|
||||
|
||||
if (!IS_BUILTIN(CONFIG_NVMEM)) {
|
||||
pr_warn("Factory Config not available without CONFIG_NVMEM\n");
|
||||
|
|
@ -147,21 +153,20 @@ static void read_factory_config(struct nvmem_device *nvmem, void *context)
|
|||
goto bad_config;
|
||||
}
|
||||
|
||||
pr_info("Found MAC = %pM\n", factory_config.mac);
|
||||
if (is_valid_ether_addr(factory_config.mac))
|
||||
memcpy(soc_info->emac_pdata->mac_addr,
|
||||
factory_config.mac, ETH_ALEN);
|
||||
else
|
||||
pr_warn("Invalid MAC found in factory config block\n");
|
||||
|
||||
partnum = factory_config.partnum;
|
||||
pr_info("Part Number = %s\n", partnum);
|
||||
|
||||
bad_config:
|
||||
/* default maximum speed is valid for all platforms */
|
||||
mityomapl138_cpufreq_init(partnum);
|
||||
|
||||
return NOTIFY_STOP;
|
||||
}
|
||||
|
||||
static struct notifier_block mityomapl138_nvmem_notifier = {
|
||||
.notifier_call = read_factory_config,
|
||||
};
|
||||
|
||||
/*
|
||||
* We don't define a cell for factory config as it will be accessed from the
|
||||
* board file using the nvmem notifier chain.
|
||||
|
|
@ -187,12 +192,10 @@ static struct nvmem_cell_lookup mityomapl138_nvmem_cell_lookup = {
|
|||
.con_id = "mac-address",
|
||||
};
|
||||
|
||||
static struct at24_platform_data mityomapl138_fd_chip = {
|
||||
.byte_len = 256,
|
||||
.page_size = 8,
|
||||
.flags = AT24_FLAG_READONLY | AT24_FLAG_IRUGO,
|
||||
.setup = read_factory_config,
|
||||
.context = NULL,
|
||||
static const struct property_entry mityomapl138_fd_chip_properties[] = {
|
||||
PROPERTY_ENTRY_U32("pagesize", 8),
|
||||
PROPERTY_ENTRY_BOOL("read-only"),
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct davinci_i2c_platform_data mityomap_i2c_0_pdata = {
|
||||
|
|
@ -321,7 +324,7 @@ static struct i2c_board_info __initdata mityomap_tps65023_info[] = {
|
|||
},
|
||||
{
|
||||
I2C_BOARD_INFO("24c02", 0x50),
|
||||
.platform_data = &mityomapl138_fd_chip,
|
||||
.properties = mityomapl138_fd_chip_properties,
|
||||
},
|
||||
};
|
||||
|
||||
|
|
@ -569,6 +572,7 @@ static void __init mityomapl138_init(void)
|
|||
|
||||
davinci_serial_init(da8xx_serial_device);
|
||||
|
||||
nvmem_register_notifier(&mityomapl138_nvmem_notifier);
|
||||
nvmem_add_cell_table(&mityomapl138_nvmem_cell_table);
|
||||
nvmem_add_cell_lookups(&mityomapl138_nvmem_cell_lookup, 1);
|
||||
|
||||
|
|
|
|||
|
|
@ -294,66 +294,24 @@ static int omapl138_hawk_register_aemif(void)
|
|||
return platform_device_register(&omapl138_hawk_aemif_device);
|
||||
}
|
||||
|
||||
static irqreturn_t omapl138_hawk_usb_ocic_irq(int irq, void *dev_id);
|
||||
static da8xx_ocic_handler_t hawk_usb_ocic_handler;
|
||||
|
||||
static const short da850_hawk_usb11_pins[] = {
|
||||
DA850_GPIO2_4, DA850_GPIO6_13,
|
||||
-1
|
||||
};
|
||||
|
||||
static int hawk_usb_set_power(unsigned port, int on)
|
||||
{
|
||||
gpio_set_value(DA850_USB1_VBUS_PIN, on);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hawk_usb_get_power(unsigned port)
|
||||
{
|
||||
return gpio_get_value(DA850_USB1_VBUS_PIN);
|
||||
}
|
||||
|
||||
static int hawk_usb_get_oci(unsigned port)
|
||||
{
|
||||
return !gpio_get_value(DA850_USB1_OC_PIN);
|
||||
}
|
||||
|
||||
static int hawk_usb_ocic_notify(da8xx_ocic_handler_t handler)
|
||||
{
|
||||
int irq = gpio_to_irq(DA850_USB1_OC_PIN);
|
||||
int error = 0;
|
||||
|
||||
if (handler != NULL) {
|
||||
hawk_usb_ocic_handler = handler;
|
||||
|
||||
error = request_irq(irq, omapl138_hawk_usb_ocic_irq,
|
||||
IRQF_TRIGGER_RISING |
|
||||
IRQF_TRIGGER_FALLING,
|
||||
"OHCI over-current indicator", NULL);
|
||||
if (error)
|
||||
pr_err("%s: could not request IRQ to watch "
|
||||
"over-current indicator changes\n", __func__);
|
||||
} else {
|
||||
free_irq(irq, NULL);
|
||||
}
|
||||
return error;
|
||||
}
|
||||
static struct gpiod_lookup_table hawk_usb_gpio_lookup = {
|
||||
.dev_id = "ohci-da8xx",
|
||||
.table = {
|
||||
GPIO_LOOKUP("davinci_gpio", DA850_USB1_VBUS_PIN, "vbus", 0),
|
||||
GPIO_LOOKUP("davinci_gpio", DA850_USB1_OC_PIN, "oc", 0),
|
||||
},
|
||||
};
|
||||
|
||||
static struct da8xx_ohci_root_hub omapl138_hawk_usb11_pdata = {
|
||||
.set_power = hawk_usb_set_power,
|
||||
.get_power = hawk_usb_get_power,
|
||||
.get_oci = hawk_usb_get_oci,
|
||||
.ocic_notify = hawk_usb_ocic_notify,
|
||||
/* TPS2087 switch @ 5V */
|
||||
.potpgt = (3 + 1) / 2, /* 3 ms max */
|
||||
};
|
||||
|
||||
static irqreturn_t omapl138_hawk_usb_ocic_irq(int irq, void *dev_id)
|
||||
{
|
||||
hawk_usb_ocic_handler(&omapl138_hawk_usb11_pdata, 1);
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static __init void omapl138_hawk_usb_init(void)
|
||||
{
|
||||
int ret;
|
||||
|
|
@ -374,34 +332,13 @@ static __init void omapl138_hawk_usb_init(void)
|
|||
pr_warn("%s: USB PHY registration failed: %d\n",
|
||||
__func__, ret);
|
||||
|
||||
ret = gpio_request_one(DA850_USB1_VBUS_PIN,
|
||||
GPIOF_DIR_OUT, "USB1 VBUS");
|
||||
if (ret < 0) {
|
||||
pr_err("%s: failed to request GPIO for USB 1.1 port "
|
||||
"power control: %d\n", __func__, ret);
|
||||
return;
|
||||
}
|
||||
|
||||
ret = gpio_request_one(DA850_USB1_OC_PIN,
|
||||
GPIOF_DIR_IN, "USB1 OC");
|
||||
if (ret < 0) {
|
||||
pr_err("%s: failed to request GPIO for USB 1.1 port "
|
||||
"over-current indicator: %d\n", __func__, ret);
|
||||
goto usb11_setup_oc_fail;
|
||||
}
|
||||
gpiod_add_lookup_table(&hawk_usb_gpio_lookup);
|
||||
|
||||
ret = da8xx_register_usb11(&omapl138_hawk_usb11_pdata);
|
||||
if (ret) {
|
||||
if (ret)
|
||||
pr_warn("%s: USB 1.1 registration failed: %d\n", __func__, ret);
|
||||
goto usb11_setup_fail;
|
||||
}
|
||||
|
||||
return;
|
||||
|
||||
usb11_setup_fail:
|
||||
gpio_free(DA850_USB1_OC_PIN);
|
||||
usb11_setup_oc_fail:
|
||||
gpio_free(DA850_USB1_VBUS_PIN);
|
||||
}
|
||||
|
||||
static __init void omapl138_hawk_init(void)
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@
|
|||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/platform_data/at24.h>
|
||||
#include <linux/property.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/mtd/rawnand.h>
|
||||
#include <linux/mtd/partitions.h>
|
||||
|
|
@ -92,16 +92,15 @@ static struct platform_device davinci_sffsdr_nandflash_device = {
|
|||
.resource = davinci_sffsdr_nandflash_resource,
|
||||
};
|
||||
|
||||
static struct at24_platform_data eeprom_info = {
|
||||
.byte_len = (64*1024) / 8,
|
||||
.page_size = 32,
|
||||
.flags = AT24_FLAG_ADDR16,
|
||||
static const struct property_entry eeprom_properties[] = {
|
||||
PROPERTY_ENTRY_U32("pagesize", 32),
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct i2c_board_info __initdata i2c_info[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("24lc64", 0x50),
|
||||
.platform_data = &eeprom_info,
|
||||
I2C_BOARD_INFO("24c64", 0x50),
|
||||
.properties = eeprom_properties,
|
||||
},
|
||||
/* Other I2C devices:
|
||||
* MSP430, addr 0x23 (not used)
|
||||
|
|
|
|||
|
|
@ -26,21 +26,6 @@ EXPORT_SYMBOL(davinci_soc_info);
|
|||
void __iomem *davinci_intc_base;
|
||||
int davinci_intc_type;
|
||||
|
||||
void davinci_get_mac_addr(struct nvmem_device *nvmem, void *context)
|
||||
{
|
||||
char *mac_addr = davinci_soc_info.emac_pdata->mac_addr;
|
||||
off_t offset = (off_t)context;
|
||||
|
||||
if (!IS_BUILTIN(CONFIG_NVMEM)) {
|
||||
pr_warn("Cannot read MAC addr from EEPROM without CONFIG_NVMEM\n");
|
||||
return;
|
||||
}
|
||||
|
||||
/* Read MAC addr from EEPROM */
|
||||
if (nvmem_device_read(nvmem, offset, ETH_ALEN, mac_addr) == ETH_ALEN)
|
||||
pr_info("Read MAC addr from EEPROM: %pM\n", mac_addr);
|
||||
}
|
||||
|
||||
static int __init davinci_init_id(struct davinci_soc_info *soc_info)
|
||||
{
|
||||
int i;
|
||||
|
|
|
|||
|
|
@ -26,7 +26,6 @@
|
|||
#include <mach/gpio-ep93xx.h>
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/irqs.h>
|
||||
#include <mach/gpio-ep93xx.h>
|
||||
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/map.h>
|
||||
|
|
|
|||
|
|
@ -336,9 +336,9 @@ static int exynos_boot_secondary(unsigned int cpu, struct task_struct *idle)
|
|||
/* wait max 10 ms until cpu1 is on */
|
||||
while (exynos_cpu_power_state(core_id)
|
||||
!= S5P_CORE_LOCAL_PWR_EN) {
|
||||
if (timeout-- == 0)
|
||||
if (timeout == 0)
|
||||
break;
|
||||
|
||||
timeout--;
|
||||
mdelay(1);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -29,9 +29,10 @@ obj-$(CONFIG_SOC_IMX6SL) += cpuidle-imx6sl.o
|
|||
obj-$(CONFIG_SOC_IMX6SLL) += cpuidle-imx6sx.o
|
||||
obj-$(CONFIG_SOC_IMX6SX) += cpuidle-imx6sx.o
|
||||
obj-$(CONFIG_SOC_IMX6UL) += cpuidle-imx6sx.o
|
||||
obj-$(CONFIG_SOC_IMX7ULP) += cpuidle-imx7ulp.o
|
||||
endif
|
||||
|
||||
ifdef CONFIG_SND_IMX_SOC
|
||||
ifdef CONFIG_SND_SOC_IMX_PCM_FIQ
|
||||
obj-y += ssi-fiq.o
|
||||
obj-y += ssi-fiq-ksym.o
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -72,6 +72,15 @@ enum mxc_cpu_pwr_mode {
|
|||
STOP_POWER_OFF, /* STOP + SRPG */
|
||||
};
|
||||
|
||||
enum ulp_cpu_pwr_mode {
|
||||
ULP_PM_HSRUN, /* High speed run mode */
|
||||
ULP_PM_RUN, /* Run mode */
|
||||
ULP_PM_WAIT, /* Wait mode */
|
||||
ULP_PM_STOP, /* Stop mode */
|
||||
ULP_PM_VLPS, /* Very low power stop mode */
|
||||
ULP_PM_VLLS, /* very low leakage stop mode */
|
||||
};
|
||||
|
||||
void imx_enable_cpu(int cpu, bool enable);
|
||||
void imx_set_cpu_jump(int cpu, void *jump_addr);
|
||||
u32 imx_get_cpu_arg(int cpu);
|
||||
|
|
@ -98,6 +107,7 @@ int imx6_set_lpm(enum mxc_cpu_pwr_mode mode);
|
|||
void imx6_set_int_mem_clk_lpm(bool enable);
|
||||
void imx6sl_set_wait_clk(bool enter);
|
||||
int imx_mmdc_get_ddr_type(void);
|
||||
int imx7ulp_set_lpm(enum ulp_cpu_pwr_mode mode);
|
||||
|
||||
void imx_cpu_die(unsigned int cpu);
|
||||
int imx_cpu_kill(unsigned int cpu);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,60 @@
|
|||
// SPDX-License-Identifier: GPL-2.0+
|
||||
/*
|
||||
* Copyright (C) 2016 Freescale Semiconductor, Inc.
|
||||
* Copyright 2017-2018 NXP
|
||||
* Anson Huang <Anson.Huang@nxp.com>
|
||||
*/
|
||||
|
||||
#include <linux/cpuidle.h>
|
||||
#include <linux/module.h>
|
||||
#include <asm/cpuidle.h>
|
||||
|
||||
#include "common.h"
|
||||
#include "cpuidle.h"
|
||||
|
||||
static int imx7ulp_enter_wait(struct cpuidle_device *dev,
|
||||
struct cpuidle_driver *drv, int index)
|
||||
{
|
||||
if (index == 1)
|
||||
imx7ulp_set_lpm(ULP_PM_WAIT);
|
||||
else
|
||||
imx7ulp_set_lpm(ULP_PM_STOP);
|
||||
|
||||
cpu_do_idle();
|
||||
|
||||
imx7ulp_set_lpm(ULP_PM_RUN);
|
||||
|
||||
return index;
|
||||
}
|
||||
|
||||
static struct cpuidle_driver imx7ulp_cpuidle_driver = {
|
||||
.name = "imx7ulp_cpuidle",
|
||||
.owner = THIS_MODULE,
|
||||
.states = {
|
||||
/* WFI */
|
||||
ARM_CPUIDLE_WFI_STATE,
|
||||
/* WAIT */
|
||||
{
|
||||
.exit_latency = 50,
|
||||
.target_residency = 75,
|
||||
.enter = imx7ulp_enter_wait,
|
||||
.name = "WAIT",
|
||||
.desc = "PSTOP2",
|
||||
},
|
||||
/* STOP */
|
||||
{
|
||||
.exit_latency = 100,
|
||||
.target_residency = 150,
|
||||
.enter = imx7ulp_enter_wait,
|
||||
.name = "STOP",
|
||||
.desc = "PSTOP1",
|
||||
},
|
||||
},
|
||||
.state_count = 3,
|
||||
.safe_state_index = 0,
|
||||
};
|
||||
|
||||
int __init imx7ulp_cpuidle_init(void)
|
||||
{
|
||||
return cpuidle_register(&imx7ulp_cpuidle_driver, NULL);
|
||||
}
|
||||
|
|
@ -15,6 +15,7 @@ extern int imx5_cpuidle_init(void);
|
|||
extern int imx6q_cpuidle_init(void);
|
||||
extern int imx6sl_cpuidle_init(void);
|
||||
extern int imx6sx_cpuidle_init(void);
|
||||
extern int imx7ulp_cpuidle_init(void);
|
||||
#else
|
||||
static inline int imx5_cpuidle_init(void)
|
||||
{
|
||||
|
|
@ -32,4 +33,8 @@ static inline int imx6sx_cpuidle_init(void)
|
|||
{
|
||||
return 0;
|
||||
}
|
||||
static inline int imx7ulp_cpuidle_init(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -6,17 +6,57 @@
|
|||
*/
|
||||
|
||||
#include <linux/irqchip.h>
|
||||
#include <linux/mfd/syscon.h>
|
||||
#include <linux/of_platform.h>
|
||||
#include <linux/regmap.h>
|
||||
#include <asm/mach/arch.h>
|
||||
|
||||
#include "common.h"
|
||||
#include "cpuidle.h"
|
||||
#include "hardware.h"
|
||||
|
||||
#define SIM_JTAG_ID_REG 0x8c
|
||||
|
||||
static void __init imx7ulp_set_revision(void)
|
||||
{
|
||||
struct regmap *sim;
|
||||
u32 revision;
|
||||
|
||||
sim = syscon_regmap_lookup_by_compatible("fsl,imx7ulp-sim");
|
||||
if (IS_ERR(sim)) {
|
||||
pr_warn("failed to find fsl,imx7ulp-sim regmap!\n");
|
||||
return;
|
||||
}
|
||||
|
||||
if (regmap_read(sim, SIM_JTAG_ID_REG, &revision)) {
|
||||
pr_warn("failed to read sim regmap!\n");
|
||||
return;
|
||||
}
|
||||
|
||||
/*
|
||||
* bit[31:28] of JTAG_ID register defines revision as below from B0:
|
||||
* 0001 B0
|
||||
* 0010 B1
|
||||
*/
|
||||
switch (revision >> 28) {
|
||||
case 1:
|
||||
imx_set_soc_revision(IMX_CHIP_REVISION_2_0);
|
||||
break;
|
||||
case 2:
|
||||
imx_set_soc_revision(IMX_CHIP_REVISION_2_1);
|
||||
break;
|
||||
default:
|
||||
imx_set_soc_revision(IMX_CHIP_REVISION_1_0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void __init imx7ulp_init_machine(void)
|
||||
{
|
||||
imx7ulp_pm_init();
|
||||
|
||||
mxc_set_cpu_type(MXC_CPU_IMX7ULP);
|
||||
imx7ulp_set_revision();
|
||||
of_platform_default_populate(NULL, NULL, imx_soc_device_init());
|
||||
}
|
||||
|
||||
|
|
@ -25,7 +65,13 @@ static const char *const imx7ulp_dt_compat[] __initconst = {
|
|||
NULL,
|
||||
};
|
||||
|
||||
static void __init imx7ulp_init_late(void)
|
||||
{
|
||||
imx7ulp_cpuidle_init();
|
||||
}
|
||||
|
||||
DT_MACHINE_START(IMX7ulp, "Freescale i.MX7ULP (Device Tree)")
|
||||
.init_machine = imx7ulp_init_machine,
|
||||
.dt_compat = imx7ulp_dt_compat,
|
||||
.init_late = imx7ulp_init_late,
|
||||
MACHINE_END
|
||||
|
|
|
|||
|
|
@ -9,21 +9,60 @@
|
|||
#include <linux/of.h>
|
||||
#include <linux/of_address.h>
|
||||
|
||||
#include "common.h"
|
||||
|
||||
#define SMC_PMCTRL 0x10
|
||||
#define BP_PMCTRL_PSTOPO 16
|
||||
#define PSTOPO_PSTOP3 0x3
|
||||
#define PSTOPO_PSTOP2 0x2
|
||||
#define PSTOPO_PSTOP1 0x1
|
||||
#define BP_PMCTRL_RUNM 8
|
||||
#define RUNM_RUN 0
|
||||
#define BP_PMCTRL_STOPM 0
|
||||
#define STOPM_STOP 0
|
||||
|
||||
#define BM_PMCTRL_PSTOPO (3 << BP_PMCTRL_PSTOPO)
|
||||
#define BM_PMCTRL_RUNM (3 << BP_PMCTRL_RUNM)
|
||||
#define BM_PMCTRL_STOPM (7 << BP_PMCTRL_STOPM)
|
||||
|
||||
static void __iomem *smc1_base;
|
||||
|
||||
int imx7ulp_set_lpm(enum ulp_cpu_pwr_mode mode)
|
||||
{
|
||||
u32 val = readl_relaxed(smc1_base + SMC_PMCTRL);
|
||||
|
||||
/* clear all */
|
||||
val &= ~(BM_PMCTRL_RUNM | BM_PMCTRL_STOPM | BM_PMCTRL_PSTOPO);
|
||||
|
||||
switch (mode) {
|
||||
case ULP_PM_RUN:
|
||||
/* system/bus clock enabled */
|
||||
val |= PSTOPO_PSTOP3 << BP_PMCTRL_PSTOPO;
|
||||
break;
|
||||
case ULP_PM_WAIT:
|
||||
/* system clock disabled, bus clock enabled */
|
||||
val |= PSTOPO_PSTOP2 << BP_PMCTRL_PSTOPO;
|
||||
break;
|
||||
case ULP_PM_STOP:
|
||||
/* system/bus clock disabled */
|
||||
val |= PSTOPO_PSTOP1 << BP_PMCTRL_PSTOPO;
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
writel_relaxed(val, smc1_base + SMC_PMCTRL);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void __init imx7ulp_pm_init(void)
|
||||
{
|
||||
struct device_node *np;
|
||||
void __iomem *smc1_base;
|
||||
|
||||
np = of_find_compatible_node(NULL, NULL, "fsl,imx7ulp-smc1");
|
||||
smc1_base = of_iomap(np, 0);
|
||||
WARN_ON(!smc1_base);
|
||||
|
||||
/* Partial Stop mode 3 with system/bus clock enabled */
|
||||
writel_relaxed(PSTOPO_PSTOP3 << BP_PMCTRL_PSTOPO,
|
||||
smc1_base + SMC_PMCTRL);
|
||||
iounmap(smc1_base);
|
||||
imx7ulp_set_lpm(ULP_PM_RUN);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -45,73 +45,6 @@
|
|||
#include <mach/board.h>
|
||||
#include "common.h"
|
||||
|
||||
/*
|
||||
* AMBA LCD controller
|
||||
*/
|
||||
static struct clcd_panel conn_lcd_panel = {
|
||||
.mode = {
|
||||
.name = "QVGA portrait",
|
||||
.refresh = 60,
|
||||
.xres = 240,
|
||||
.yres = 320,
|
||||
.pixclock = 191828,
|
||||
.left_margin = 22,
|
||||
.right_margin = 11,
|
||||
.upper_margin = 2,
|
||||
.lower_margin = 1,
|
||||
.hsync_len = 5,
|
||||
.vsync_len = 2,
|
||||
.sync = 0,
|
||||
.vmode = FB_VMODE_NONINTERLACED,
|
||||
},
|
||||
.width = -1,
|
||||
.height = -1,
|
||||
.tim2 = (TIM2_IVS | TIM2_IHS),
|
||||
.cntl = (CNTL_BGR | CNTL_LCDTFT | CNTL_LCDVCOMP(1) |
|
||||
CNTL_LCDBPP16_565),
|
||||
.bpp = 16,
|
||||
};
|
||||
#define PANEL_SIZE (3 * SZ_64K)
|
||||
|
||||
static int lpc32xx_clcd_setup(struct clcd_fb *fb)
|
||||
{
|
||||
dma_addr_t dma;
|
||||
|
||||
fb->fb.screen_base = dma_alloc_wc(&fb->dev->dev, PANEL_SIZE, &dma,
|
||||
GFP_KERNEL);
|
||||
if (!fb->fb.screen_base) {
|
||||
printk(KERN_ERR "CLCD: unable to map framebuffer\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
fb->fb.fix.smem_start = dma;
|
||||
fb->fb.fix.smem_len = PANEL_SIZE;
|
||||
fb->panel = &conn_lcd_panel;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int lpc32xx_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma)
|
||||
{
|
||||
return dma_mmap_wc(&fb->dev->dev, vma, fb->fb.screen_base,
|
||||
fb->fb.fix.smem_start, fb->fb.fix.smem_len);
|
||||
}
|
||||
|
||||
static void lpc32xx_clcd_remove(struct clcd_fb *fb)
|
||||
{
|
||||
dma_free_wc(&fb->dev->dev, fb->fb.fix.smem_len, fb->fb.screen_base,
|
||||
fb->fb.fix.smem_start);
|
||||
}
|
||||
|
||||
static struct clcd_board lpc32xx_clcd_data = {
|
||||
.name = "Phytec LCD",
|
||||
.check = clcdfb_check,
|
||||
.decode = clcdfb_decode,
|
||||
.setup = lpc32xx_clcd_setup,
|
||||
.mmap = lpc32xx_clcd_mmap,
|
||||
.remove = lpc32xx_clcd_remove,
|
||||
};
|
||||
|
||||
static struct pl08x_channel_data pl08x_slave_channels[] = {
|
||||
{
|
||||
.bus_id = "nand-slc",
|
||||
|
|
@ -148,11 +81,6 @@ static struct pl08x_platform_data pl08x_pd = {
|
|||
.mem_buses = PL08X_AHB1,
|
||||
};
|
||||
|
||||
static struct mmci_platform_data lpc32xx_mmci_data = {
|
||||
.ocr_mask = MMC_VDD_30_31 | MMC_VDD_31_32 |
|
||||
MMC_VDD_32_33 | MMC_VDD_33_34,
|
||||
};
|
||||
|
||||
static struct lpc32xx_slc_platform_data lpc32xx_slc_data = {
|
||||
.dma_filter = pl08x_filter_id,
|
||||
};
|
||||
|
|
@ -164,10 +92,7 @@ static struct lpc32xx_mlc_platform_data lpc32xx_mlc_data = {
|
|||
static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = {
|
||||
OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", NULL),
|
||||
OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", NULL),
|
||||
OF_DEV_AUXDATA("arm,pl110", 0x31040000, "dev:clcd", &lpc32xx_clcd_data),
|
||||
OF_DEV_AUXDATA("arm,pl080", 0x31000000, "pl08xdmac", &pl08x_pd),
|
||||
OF_DEV_AUXDATA("arm,pl18x", 0x20098000, "20098000.sd",
|
||||
&lpc32xx_mmci_data),
|
||||
OF_DEV_AUXDATA("nxp,lpc3220-slc", 0x20020000, "20020000.flash",
|
||||
&lpc32xx_slc_data),
|
||||
OF_DEV_AUXDATA("nxp,lpc3220-mlc", 0x200a8000, "200a8000.flash",
|
||||
|
|
@ -177,15 +102,6 @@ static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = {
|
|||
|
||||
static void __init lpc3250_machine_init(void)
|
||||
{
|
||||
u32 tmp;
|
||||
|
||||
/* Setup LCD muxing to RGB565 */
|
||||
tmp = __raw_readl(LPC32XX_CLKPWR_LCDCLK_CTRL) &
|
||||
~(LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_MSK |
|
||||
LPC32XX_CLKPWR_LCDCTRL_PSCALE_MSK);
|
||||
tmp |= LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT16;
|
||||
__raw_writel(tmp, LPC32XX_CLKPWR_LCDCLK_CTRL);
|
||||
|
||||
lpc32xx_serial_init();
|
||||
|
||||
/* Test clock needed for UDA1380 initial init */
|
||||
|
|
|
|||
|
|
@ -86,17 +86,10 @@ static int lpc32xx_pm_enter(suspend_state_t state)
|
|||
void *iram_swap_area;
|
||||
|
||||
/* Allocate some space for temporary IRAM storage */
|
||||
iram_swap_area = kmalloc(lpc32xx_sys_suspend_sz, GFP_KERNEL);
|
||||
if (!iram_swap_area) {
|
||||
printk(KERN_ERR
|
||||
"PM Suspend: cannot allocate memory to save portion "
|
||||
"of SRAM\n");
|
||||
iram_swap_area = kmemdup((void *)TEMP_IRAM_AREA,
|
||||
lpc32xx_sys_suspend_sz, GFP_KERNEL);
|
||||
if (!iram_swap_area)
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
/* Backup a small area of IRAM used for the suspend code */
|
||||
memcpy(iram_swap_area, (void *) TEMP_IRAM_AREA,
|
||||
lpc32xx_sys_suspend_sz);
|
||||
|
||||
/*
|
||||
* Copy code to suspend system into IRAM. The suspend code
|
||||
|
|
|
|||
|
|
@ -26,6 +26,10 @@ config MACH_MT7623
|
|||
bool "MediaTek MT7623 SoCs support"
|
||||
default ARCH_MEDIATEK
|
||||
|
||||
config MACH_MT7629
|
||||
bool "MediaTek MT7629 SoCs support"
|
||||
default ARCH_MEDIATEK
|
||||
|
||||
config MACH_MT8127
|
||||
bool "MediaTek MT8127 SoCs support"
|
||||
default ARCH_MEDIATEK
|
||||
|
|
|
|||
|
|
@ -30,7 +30,6 @@ static void __init mediatek_timer_init(void)
|
|||
|
||||
if (of_machine_is_compatible("mediatek,mt6589") ||
|
||||
of_machine_is_compatible("mediatek,mt7623") ||
|
||||
of_machine_is_compatible("mediatek,mt7623a") ||
|
||||
of_machine_is_compatible("mediatek,mt8135") ||
|
||||
of_machine_is_compatible("mediatek,mt8127")) {
|
||||
/* turn on GPT6 which ungates arch timer clocks */
|
||||
|
|
@ -50,7 +49,7 @@ static const char * const mediatek_board_dt_compat[] = {
|
|||
"mediatek,mt6589",
|
||||
"mediatek,mt6592",
|
||||
"mediatek,mt7623",
|
||||
"mediatek,mt7623a",
|
||||
"mediatek,mt7629",
|
||||
"mediatek,mt8127",
|
||||
"mediatek,mt8135",
|
||||
NULL,
|
||||
|
|
|
|||
|
|
@ -60,7 +60,7 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
|
|||
static const struct of_device_id mtk_smp_boot_infos[] __initconst = {
|
||||
{ .compatible = "mediatek,mt6589", .data = &mtk_mt6589_boot },
|
||||
{ .compatible = "mediatek,mt7623", .data = &mtk_mt7623_boot },
|
||||
{ .compatible = "mediatek,mt7623a", .data = &mtk_mt7623_boot },
|
||||
{ .compatible = "mediatek,mt7629", .data = &mtk_mt7623_boot },
|
||||
{},
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -9,7 +9,6 @@ menuconfig ARCH_MESON
|
|||
select PINCTRL
|
||||
select PINCTRL_MESON
|
||||
select COMMON_CLK
|
||||
select COMMON_CLK_AMLOGIC
|
||||
select HAVE_ARM_SCU if SMP
|
||||
select HAVE_ARM_TWD if SMP
|
||||
|
||||
|
|
|
|||
|
|
@ -454,24 +454,6 @@ config MACH_TREO680
|
|||
Say Y here if you intend to run this kernel on Palm Treo 680
|
||||
smartphone.
|
||||
|
||||
config MACH_RAUMFELD_RC
|
||||
bool "Raumfeld Controller"
|
||||
select CPU_PXA300
|
||||
select POWER_SUPPLY
|
||||
select PXA3xx
|
||||
|
||||
config MACH_RAUMFELD_CONNECTOR
|
||||
bool "Raumfeld Connector"
|
||||
select CPU_PXA300
|
||||
select POWER_SUPPLY
|
||||
select PXA3xx
|
||||
|
||||
config MACH_RAUMFELD_SPEAKER
|
||||
bool "Raumfeld Speaker"
|
||||
select CPU_PXA300
|
||||
select POWER_SUPPLY
|
||||
select PXA3xx
|
||||
|
||||
config PXA_SHARPSL
|
||||
bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models"
|
||||
select SHARP_PARAM
|
||||
|
|
|
|||
|
|
@ -86,9 +86,6 @@ obj-$(CONFIG_MACH_POODLE) += poodle.o
|
|||
obj-$(CONFIG_MACH_TOSA) += tosa.o
|
||||
obj-$(CONFIG_MACH_ICONTROL) += icontrol.o mxm8x10.o
|
||||
obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o
|
||||
obj-$(CONFIG_MACH_RAUMFELD_RC) += raumfeld.o
|
||||
obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR) += raumfeld.o
|
||||
obj-$(CONFIG_MACH_RAUMFELD_SPEAKER) += raumfeld.o
|
||||
obj-$(CONFIG_MACH_ZIPIT2) += z2.o
|
||||
|
||||
obj-$(CONFIG_PXA_SYSTEMS_CPLDS) += pxa_cplds_irqs.o
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -65,16 +65,16 @@ static int osiris_dvs_notify(struct notifier_block *nb,
|
|||
|
||||
switch (val) {
|
||||
case CPUFREQ_PRECHANGE:
|
||||
if (old_dvs & !new_dvs ||
|
||||
cur_dvs & !new_dvs) {
|
||||
if ((old_dvs && !new_dvs) ||
|
||||
(cur_dvs && !new_dvs)) {
|
||||
pr_debug("%s: exiting dvs\n", __func__);
|
||||
cur_dvs = false;
|
||||
gpio_set_value(OSIRIS_GPIO_DVS, 1);
|
||||
}
|
||||
break;
|
||||
case CPUFREQ_POSTCHANGE:
|
||||
if (!old_dvs & new_dvs ||
|
||||
!cur_dvs & new_dvs) {
|
||||
if ((!old_dvs && new_dvs) ||
|
||||
(!cur_dvs && new_dvs)) {
|
||||
pr_debug("entering dvs\n");
|
||||
cur_dvs = true;
|
||||
gpio_set_value(OSIRIS_GPIO_DVS, 0);
|
||||
|
|
|
|||
|
|
@ -40,6 +40,7 @@
|
|||
struct regulator_quirk {
|
||||
struct list_head list;
|
||||
const struct of_device_id *id;
|
||||
struct device_node *np;
|
||||
struct of_phandle_args irq_args;
|
||||
struct i2c_msg i2c_msg;
|
||||
bool shared; /* IRQ line is shared */
|
||||
|
|
@ -101,6 +102,9 @@ static int regulator_quirk_notify(struct notifier_block *nb,
|
|||
if (!pos->shared)
|
||||
continue;
|
||||
|
||||
if (pos->np->parent != client->dev.parent->of_node)
|
||||
continue;
|
||||
|
||||
dev_info(&client->dev, "clearing %s@0x%02x interrupts\n",
|
||||
pos->id->compatible, pos->i2c_msg.addr);
|
||||
|
||||
|
|
@ -165,6 +169,7 @@ static int __init rcar_gen2_regulator_quirk(void)
|
|||
memcpy(&quirk->i2c_msg, id->data, sizeof(quirk->i2c_msg));
|
||||
|
||||
quirk->id = id;
|
||||
quirk->np = np;
|
||||
quirk->i2c_msg.addr = addr;
|
||||
|
||||
ret = of_irq_parse_one(np, 0, argsa);
|
||||
|
|
|
|||
|
|
@ -79,15 +79,24 @@
|
|||
#define TEGRA_PMC_BASE 0x7000E400
|
||||
#define TEGRA_PMC_SIZE SZ_256
|
||||
|
||||
#define TEGRA_MC_BASE 0x7000F000
|
||||
#define TEGRA_MC_SIZE SZ_1K
|
||||
|
||||
#define TEGRA_EMC_BASE 0x7000F400
|
||||
#define TEGRA_EMC_SIZE SZ_1K
|
||||
|
||||
#define TEGRA114_MC_BASE 0x70019000
|
||||
#define TEGRA114_MC_SIZE SZ_4K
|
||||
|
||||
#define TEGRA_EMC0_BASE 0x7001A000
|
||||
#define TEGRA_EMC0_SIZE SZ_2K
|
||||
|
||||
#define TEGRA_EMC1_BASE 0x7001A800
|
||||
#define TEGRA_EMC1_SIZE SZ_2K
|
||||
|
||||
#define TEGRA124_MC_BASE 0x70019000
|
||||
#define TEGRA124_MC_SIZE SZ_4K
|
||||
|
||||
#define TEGRA124_EMC_BASE 0x7001B000
|
||||
#define TEGRA124_EMC_SIZE SZ_2K
|
||||
|
||||
|
|
|
|||
|
|
@ -32,7 +32,6 @@
|
|||
|
||||
#define EMC_CFG 0xc
|
||||
#define EMC_ADR_CFG 0x10
|
||||
#define EMC_REFRESH 0x70
|
||||
#define EMC_NOP 0xdc
|
||||
#define EMC_SELF_REF 0xe0
|
||||
#define EMC_REQ_CTRL 0x2b0
|
||||
|
|
@ -397,7 +396,6 @@ padload_done:
|
|||
mov r1, #1
|
||||
str r1, [r0, #EMC_NOP]
|
||||
str r1, [r0, #EMC_NOP]
|
||||
str r1, [r0, #EMC_REFRESH]
|
||||
|
||||
emc_device_mask r1, r0
|
||||
|
||||
|
|
|
|||
|
|
@ -29,7 +29,6 @@
|
|||
#define EMC_CFG 0xc
|
||||
#define EMC_ADR_CFG 0x10
|
||||
#define EMC_TIMING_CONTROL 0x28
|
||||
#define EMC_REFRESH 0x70
|
||||
#define EMC_NOP 0xdc
|
||||
#define EMC_SELF_REF 0xe0
|
||||
#define EMC_MRW 0xe8
|
||||
|
|
@ -45,6 +44,8 @@
|
|||
#define EMC_XM2VTTGENPADCTRL 0x310
|
||||
#define EMC_XM2VTTGENPADCTRL2 0x314
|
||||
|
||||
#define MC_EMEM_ARB_CFG 0x90
|
||||
|
||||
#define PMC_CTRL 0x0
|
||||
#define PMC_CTRL_SIDE_EFFECT_LP0 (1 << 14) /* enter LP0 when CPU pwr gated */
|
||||
|
||||
|
|
@ -419,6 +420,22 @@ _pll_m_c_x_done:
|
|||
movweq r0, #:lower16:TEGRA124_EMC_BASE
|
||||
movteq r0, #:upper16:TEGRA124_EMC_BASE
|
||||
|
||||
cmp r10, #TEGRA30
|
||||
moveq r2, #0x20
|
||||
movweq r4, #:lower16:TEGRA_MC_BASE
|
||||
movteq r4, #:upper16:TEGRA_MC_BASE
|
||||
cmp r10, #TEGRA114
|
||||
moveq r2, #0x34
|
||||
movweq r4, #:lower16:TEGRA114_MC_BASE
|
||||
movteq r4, #:upper16:TEGRA114_MC_BASE
|
||||
cmp r10, #TEGRA124
|
||||
moveq r2, #0x20
|
||||
movweq r4, #:lower16:TEGRA124_MC_BASE
|
||||
movteq r4, #:upper16:TEGRA124_MC_BASE
|
||||
|
||||
ldr r1, [r5, r2] @ restore MC_EMEM_ARB_CFG
|
||||
str r1, [r4, #MC_EMEM_ARB_CFG]
|
||||
|
||||
exit_self_refresh:
|
||||
ldr r1, [r5, #0xC] @ restore EMC_XM2VTTGENPADCTRL
|
||||
str r1, [r0, #EMC_XM2VTTGENPADCTRL]
|
||||
|
|
@ -459,7 +476,6 @@ emc_wait_auto_cal_onetime:
|
|||
cmp r10, #TEGRA30
|
||||
streq r1, [r0, #EMC_NOP]
|
||||
streq r1, [r0, #EMC_NOP]
|
||||
streq r1, [r0, #EMC_REFRESH]
|
||||
|
||||
emc_device_mask r1, r0
|
||||
|
||||
|
|
@ -521,6 +537,8 @@ zcal_done:
|
|||
ldr r1, [r5, #0x0] @ restore EMC_CFG
|
||||
str r1, [r0, #EMC_CFG]
|
||||
|
||||
emc_timing_update r1, r0
|
||||
|
||||
/* Tegra114 had dual EMC channel, now config the other one */
|
||||
cmp r10, #TEGRA114
|
||||
bne __no_dual_emc_chanl
|
||||
|
|
@ -546,6 +564,7 @@ tegra30_sdram_pad_address:
|
|||
.word TEGRA_PMC_BASE + PMC_IO_DPD_STATUS @0x14
|
||||
.word TEGRA_CLK_RESET_BASE + CLK_RESET_CLK_SOURCE_MSELECT @0x18
|
||||
.word TEGRA_CLK_RESET_BASE + CLK_RESET_SCLK_BURST @0x1c
|
||||
.word TEGRA_MC_BASE + MC_EMEM_ARB_CFG @0x20
|
||||
tegra30_sdram_pad_address_end:
|
||||
|
||||
tegra114_sdram_pad_address:
|
||||
|
|
@ -562,6 +581,7 @@ tegra114_sdram_pad_address:
|
|||
.word TEGRA_EMC1_BASE + EMC_AUTO_CAL_INTERVAL @0x28
|
||||
.word TEGRA_EMC1_BASE + EMC_XM2VTTGENPADCTRL @0x2c
|
||||
.word TEGRA_EMC1_BASE + EMC_XM2VTTGENPADCTRL2 @0x30
|
||||
.word TEGRA114_MC_BASE + MC_EMEM_ARB_CFG @0x34
|
||||
tegra114_sdram_pad_adress_end:
|
||||
|
||||
tegra124_sdram_pad_address:
|
||||
|
|
@ -573,6 +593,7 @@ tegra124_sdram_pad_address:
|
|||
.word TEGRA_PMC_BASE + PMC_IO_DPD_STATUS @0x14
|
||||
.word TEGRA_CLK_RESET_BASE + CLK_RESET_CLK_SOURCE_MSELECT @0x18
|
||||
.word TEGRA_CLK_RESET_BASE + CLK_RESET_SCLK_BURST @0x1c
|
||||
.word TEGRA124_MC_BASE + MC_EMEM_ARB_CFG @0x20
|
||||
tegra124_sdram_pad_address_end:
|
||||
|
||||
tegra30_sdram_pad_size:
|
||||
|
|
|
|||
|
|
@ -112,12 +112,13 @@ config ARCH_MESON
|
|||
bool "Amlogic Platforms"
|
||||
select PINCTRL
|
||||
select PINCTRL_MESON
|
||||
select COMMON_CLK_AMLOGIC
|
||||
select COMMON_CLK_GXBB
|
||||
select COMMON_CLK_AXG
|
||||
select COMMON_CLK_G12A
|
||||
select MESON_IRQ_GPIO
|
||||
help
|
||||
This enables support for the Amlogic S905 SoCs.
|
||||
This enables support for the arm64 based Amlogic SoCs
|
||||
such as the s905, S905X/D, S912, A113X/D or S905X/D2
|
||||
|
||||
config ARCH_MVEBU
|
||||
bool "Marvell EBU SoC Family"
|
||||
|
|
@ -146,6 +147,10 @@ config ARCH_MXC
|
|||
bool "ARMv8 based NXP i.MX SoC family"
|
||||
select ARM64_ERRATUM_843419
|
||||
select ARM64_ERRATUM_845719
|
||||
select IMX_GPCV2
|
||||
select IMX_GPCV2_PM_DOMAINS
|
||||
select PM
|
||||
select PM_GENERIC_DOMAINS
|
||||
help
|
||||
This enables support for the ARMv8 based SoCs in the
|
||||
NXP i.MX family.
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@
|
|||
*/
|
||||
|
||||
#include <linux/clk.h>
|
||||
#include <linux/gpio/consumer.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/jiffies.h>
|
||||
|
|
@ -40,6 +41,8 @@ struct da8xx_ohci_hcd {
|
|||
struct regulator *vbus_reg;
|
||||
struct notifier_block nb;
|
||||
unsigned int reg_enabled;
|
||||
struct gpio_desc *vbus_gpio;
|
||||
struct gpio_desc *oc_gpio;
|
||||
};
|
||||
|
||||
#define to_da8xx_ohci(hcd) (struct da8xx_ohci_hcd *)(hcd_to_ohci(hcd)->priv)
|
||||
|
|
@ -86,12 +89,13 @@ static void ohci_da8xx_disable(struct usb_hcd *hcd)
|
|||
static int ohci_da8xx_set_power(struct usb_hcd *hcd, int on)
|
||||
{
|
||||
struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);
|
||||
struct device *dev = hcd->self.controller;
|
||||
struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev);
|
||||
struct device *dev = hcd->self.controller;
|
||||
int ret;
|
||||
|
||||
if (hub && hub->set_power)
|
||||
return hub->set_power(1, on);
|
||||
if (da8xx_ohci->vbus_gpio) {
|
||||
gpiod_set_value_cansleep(da8xx_ohci->vbus_gpio, on);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!da8xx_ohci->vbus_reg)
|
||||
return 0;
|
||||
|
|
@ -119,11 +123,9 @@ static int ohci_da8xx_set_power(struct usb_hcd *hcd, int on)
|
|||
static int ohci_da8xx_get_power(struct usb_hcd *hcd)
|
||||
{
|
||||
struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);
|
||||
struct device *dev = hcd->self.controller;
|
||||
struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev);
|
||||
|
||||
if (hub && hub->get_power)
|
||||
return hub->get_power(1);
|
||||
if (da8xx_ohci->vbus_gpio)
|
||||
return gpiod_get_value_cansleep(da8xx_ohci->vbus_gpio);
|
||||
|
||||
if (da8xx_ohci->vbus_reg)
|
||||
return regulator_is_enabled(da8xx_ohci->vbus_reg);
|
||||
|
|
@ -134,13 +136,11 @@ static int ohci_da8xx_get_power(struct usb_hcd *hcd)
|
|||
static int ohci_da8xx_get_oci(struct usb_hcd *hcd)
|
||||
{
|
||||
struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);
|
||||
struct device *dev = hcd->self.controller;
|
||||
struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev);
|
||||
unsigned int flags;
|
||||
int ret;
|
||||
|
||||
if (hub && hub->get_oci)
|
||||
return hub->get_oci(1);
|
||||
if (da8xx_ohci->oc_gpio)
|
||||
return gpiod_get_value_cansleep(da8xx_ohci->oc_gpio);
|
||||
|
||||
if (!da8xx_ohci->vbus_reg)
|
||||
return 0;
|
||||
|
|
@ -158,10 +158,8 @@ static int ohci_da8xx_get_oci(struct usb_hcd *hcd)
|
|||
static int ohci_da8xx_has_set_power(struct usb_hcd *hcd)
|
||||
{
|
||||
struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);
|
||||
struct device *dev = hcd->self.controller;
|
||||
struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev);
|
||||
|
||||
if (hub && hub->set_power)
|
||||
if (da8xx_ohci->vbus_gpio)
|
||||
return 1;
|
||||
|
||||
if (da8xx_ohci->vbus_reg)
|
||||
|
|
@ -173,10 +171,8 @@ static int ohci_da8xx_has_set_power(struct usb_hcd *hcd)
|
|||
static int ohci_da8xx_has_oci(struct usb_hcd *hcd)
|
||||
{
|
||||
struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);
|
||||
struct device *dev = hcd->self.controller;
|
||||
struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev);
|
||||
|
||||
if (hub && hub->get_oci)
|
||||
if (da8xx_ohci->oc_gpio)
|
||||
return 1;
|
||||
|
||||
if (da8xx_ohci->vbus_reg)
|
||||
|
|
@ -196,19 +192,6 @@ static int ohci_da8xx_has_potpgt(struct usb_hcd *hcd)
|
|||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Handle the port over-current indicator change.
|
||||
*/
|
||||
static void ohci_da8xx_ocic_handler(struct da8xx_ohci_root_hub *hub,
|
||||
unsigned port)
|
||||
{
|
||||
ocic_mask |= 1 << port;
|
||||
|
||||
/* Once over-current is detected, the port needs to be powered down */
|
||||
if (hub->get_oci(port) > 0)
|
||||
hub->set_power(port, 0);
|
||||
}
|
||||
|
||||
static int ohci_da8xx_regulator_event(struct notifier_block *nb,
|
||||
unsigned long event, void *data)
|
||||
{
|
||||
|
|
@ -223,16 +206,23 @@ static int ohci_da8xx_regulator_event(struct notifier_block *nb,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static irqreturn_t ohci_da8xx_oc_handler(int irq, void *data)
|
||||
{
|
||||
struct da8xx_ohci_hcd *da8xx_ohci = data;
|
||||
|
||||
if (gpiod_get_value(da8xx_ohci->oc_gpio))
|
||||
gpiod_set_value(da8xx_ohci->vbus_gpio, 0);
|
||||
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static int ohci_da8xx_register_notify(struct usb_hcd *hcd)
|
||||
{
|
||||
struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);
|
||||
struct device *dev = hcd->self.controller;
|
||||
struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev);
|
||||
int ret = 0;
|
||||
|
||||
if (hub && hub->ocic_notify) {
|
||||
ret = hub->ocic_notify(ohci_da8xx_ocic_handler);
|
||||
} else if (da8xx_ohci->vbus_reg) {
|
||||
if (!da8xx_ohci->oc_gpio && da8xx_ohci->vbus_reg) {
|
||||
da8xx_ohci->nb.notifier_call = ohci_da8xx_regulator_event;
|
||||
ret = devm_regulator_register_notifier(da8xx_ohci->vbus_reg,
|
||||
&da8xx_ohci->nb);
|
||||
|
|
@ -244,15 +234,6 @@ static int ohci_da8xx_register_notify(struct usb_hcd *hcd)
|
|||
return ret;
|
||||
}
|
||||
|
||||
static void ohci_da8xx_unregister_notify(struct usb_hcd *hcd)
|
||||
{
|
||||
struct device *dev = hcd->self.controller;
|
||||
struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev);
|
||||
|
||||
if (hub && hub->ocic_notify)
|
||||
hub->ocic_notify(NULL);
|
||||
}
|
||||
|
||||
static int ohci_da8xx_reset(struct usb_hcd *hcd)
|
||||
{
|
||||
struct device *dev = hcd->self.controller;
|
||||
|
|
@ -402,34 +383,35 @@ MODULE_DEVICE_TABLE(of, da8xx_ohci_ids);
|
|||
static int ohci_da8xx_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct da8xx_ohci_hcd *da8xx_ohci;
|
||||
struct device *dev = &pdev->dev;
|
||||
int error, hcd_irq, oc_irq;
|
||||
struct usb_hcd *hcd;
|
||||
struct resource *mem;
|
||||
int error, irq;
|
||||
hcd = usb_create_hcd(&ohci_da8xx_hc_driver, &pdev->dev,
|
||||
dev_name(&pdev->dev));
|
||||
|
||||
hcd = usb_create_hcd(&ohci_da8xx_hc_driver, dev, dev_name(dev));
|
||||
if (!hcd)
|
||||
return -ENOMEM;
|
||||
|
||||
da8xx_ohci = to_da8xx_ohci(hcd);
|
||||
da8xx_ohci->hcd = hcd;
|
||||
|
||||
da8xx_ohci->usb11_clk = devm_clk_get(&pdev->dev, NULL);
|
||||
da8xx_ohci->usb11_clk = devm_clk_get(dev, NULL);
|
||||
if (IS_ERR(da8xx_ohci->usb11_clk)) {
|
||||
error = PTR_ERR(da8xx_ohci->usb11_clk);
|
||||
if (error != -EPROBE_DEFER)
|
||||
dev_err(&pdev->dev, "Failed to get clock.\n");
|
||||
dev_err(dev, "Failed to get clock.\n");
|
||||
goto err;
|
||||
}
|
||||
|
||||
da8xx_ohci->usb11_phy = devm_phy_get(&pdev->dev, "usb-phy");
|
||||
da8xx_ohci->usb11_phy = devm_phy_get(dev, "usb-phy");
|
||||
if (IS_ERR(da8xx_ohci->usb11_phy)) {
|
||||
error = PTR_ERR(da8xx_ohci->usb11_phy);
|
||||
if (error != -EPROBE_DEFER)
|
||||
dev_err(&pdev->dev, "Failed to get phy.\n");
|
||||
dev_err(dev, "Failed to get phy.\n");
|
||||
goto err;
|
||||
}
|
||||
|
||||
da8xx_ohci->vbus_reg = devm_regulator_get_optional(&pdev->dev, "vbus");
|
||||
da8xx_ohci->vbus_reg = devm_regulator_get_optional(dev, "vbus");
|
||||
if (IS_ERR(da8xx_ohci->vbus_reg)) {
|
||||
error = PTR_ERR(da8xx_ohci->vbus_reg);
|
||||
if (error == -ENODEV) {
|
||||
|
|
@ -437,13 +419,34 @@ static int ohci_da8xx_probe(struct platform_device *pdev)
|
|||
} else if (error == -EPROBE_DEFER) {
|
||||
goto err;
|
||||
} else {
|
||||
dev_err(&pdev->dev, "Failed to get regulator\n");
|
||||
dev_err(dev, "Failed to get regulator\n");
|
||||
goto err;
|
||||
}
|
||||
}
|
||||
|
||||
da8xx_ohci->vbus_gpio = devm_gpiod_get_optional(dev, "vbus",
|
||||
GPIOD_OUT_HIGH);
|
||||
if (IS_ERR(da8xx_ohci->vbus_gpio))
|
||||
goto err;
|
||||
|
||||
da8xx_ohci->oc_gpio = devm_gpiod_get_optional(dev, "oc", GPIOD_IN);
|
||||
if (IS_ERR(da8xx_ohci->oc_gpio))
|
||||
goto err;
|
||||
|
||||
if (da8xx_ohci->oc_gpio) {
|
||||
oc_irq = gpiod_to_irq(da8xx_ohci->oc_gpio);
|
||||
if (oc_irq < 0)
|
||||
goto err;
|
||||
|
||||
error = devm_request_irq(dev, oc_irq, ohci_da8xx_oc_handler,
|
||||
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
|
||||
"OHCI over-current indicator", da8xx_ohci);
|
||||
if (error)
|
||||
goto err;
|
||||
}
|
||||
|
||||
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
hcd->regs = devm_ioremap_resource(&pdev->dev, mem);
|
||||
hcd->regs = devm_ioremap_resource(dev, mem);
|
||||
if (IS_ERR(hcd->regs)) {
|
||||
error = PTR_ERR(hcd->regs);
|
||||
goto err;
|
||||
|
|
@ -451,13 +454,13 @@ static int ohci_da8xx_probe(struct platform_device *pdev)
|
|||
hcd->rsrc_start = mem->start;
|
||||
hcd->rsrc_len = resource_size(mem);
|
||||
|
||||
irq = platform_get_irq(pdev, 0);
|
||||
if (irq < 0) {
|
||||
hcd_irq = platform_get_irq(pdev, 0);
|
||||
if (hcd_irq < 0) {
|
||||
error = -ENODEV;
|
||||
goto err;
|
||||
}
|
||||
|
||||
error = usb_add_hcd(hcd, irq, 0);
|
||||
error = usb_add_hcd(hcd, hcd_irq, 0);
|
||||
if (error)
|
||||
goto err;
|
||||
|
||||
|
|
@ -480,7 +483,6 @@ static int ohci_da8xx_remove(struct platform_device *pdev)
|
|||
{
|
||||
struct usb_hcd *hcd = platform_get_drvdata(pdev);
|
||||
|
||||
ohci_da8xx_unregister_notify(hcd);
|
||||
usb_remove_hcd(hcd);
|
||||
usb_put_hcd(hcd);
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0 */
|
||||
#ifndef _DT_BINDINGS_POWER_MT8183_POWER_H
|
||||
#define _DT_BINDINGS_POWER_MT8183_POWER_H
|
||||
#ifndef _DT_BINDINGS_POWER_MT8173_POWER_H
|
||||
#define _DT_BINDINGS_POWER_MT8173_POWER_H
|
||||
|
||||
#define MT8173_POWER_DOMAIN_VDEC 0
|
||||
#define MT8173_POWER_DOMAIN_VENC 1
|
||||
|
|
@ -13,4 +13,4 @@
|
|||
#define MT8173_POWER_DOMAIN_MFG_2D 8
|
||||
#define MT8173_POWER_DOMAIN_MFG 9
|
||||
|
||||
#endif /* _DT_BINDINGS_POWER_MT8183_POWER_H */
|
||||
#endif /* _DT_BINDINGS_POWER_MT8173_POWER_H */
|
||||
|
|
|
|||
|
|
@ -46,5 +46,4 @@ enum {
|
|||
EMAC_VERSION_2, /* DM646x */
|
||||
};
|
||||
|
||||
void davinci_get_mac_addr(struct nvmem_device *nvmem, void *context);
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -11,22 +11,8 @@
|
|||
#ifndef __ASM_ARCH_USB_H
|
||||
#define __ASM_ARCH_USB_H
|
||||
|
||||
struct da8xx_ohci_root_hub;
|
||||
|
||||
typedef void (*da8xx_ocic_handler_t)(struct da8xx_ohci_root_hub *hub,
|
||||
unsigned port);
|
||||
|
||||
/* Passed as the platform data to the OHCI driver */
|
||||
struct da8xx_ohci_root_hub {
|
||||
/* Switch the port power on/off */
|
||||
int (*set_power)(unsigned port, int on);
|
||||
/* Read the port power status */
|
||||
int (*get_power)(unsigned port);
|
||||
/* Read the port over-current indicator */
|
||||
int (*get_oci)(unsigned port);
|
||||
/* Over-current indicator change notification (pass NULL to disable) */
|
||||
int (*ocic_notify)(da8xx_ocic_handler_t handler);
|
||||
|
||||
/* Time from power on to power good (in 2 ms units) */
|
||||
u8 potpgt;
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in New Issue