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Message-ID: <20131029211901.GB16284@fifo99.com> Date: Tue, 29 Oct 2013 14:19:02 -0700 From: Daniel Walker <dwalker@...o99.com> To: David Brown <davidb@...eaurora.org> Cc: Bryan Huntsman <bryanh@...eaurora.org>, Russell King <linux@....linux.org.uk>, Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>, Kevin Hilman <khilman@...prootsystems.com>, linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Subject: Re: [PATCH 4/4] ARM: msm: Remove 8x50 support Isn't this the Nexus one platform ? Same as the last one , why don't you just update it to use the device tree? This doesn't seem like it would be all that difficult. On Mon, Oct 28, 2013 at 01:43:26PM -0700, David Brown wrote: > The MSM8x50 SoC support was added in 2010 based on code from Google's > Android kernels. Platform support is fairly minimal, and the only > changes that have been made have been trivial and cleanup changes. > > This code has not been converted to device tree, and is hindering > support for the multi-platform kernel on ARM. If someone wishes to > continue support for this target, patches that provide devicetree and > multi-platform support can start by re-adding these files. > > Signed-off-by: David Brown <davidb@...eaurora.org> > --- > Note that this patch was made with -D. I can send the full patch on > request, and have also made the tree available at: > > git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git for-3.14/big-cleanup > > arch/arm/mach-msm/Kconfig | 57 -- > arch/arm/mach-msm/Makefile | 14 - > arch/arm/mach-msm/board-qsd8x50.c | 213 ----- > arch/arm/mach-msm/clock-pcom.c | 177 ---- > arch/arm/mach-msm/clock-pcom.h | 145 ---- > arch/arm/mach-msm/devices-qsd8x50.c | 388 --------- > arch/arm/mach-msm/devices.h | 53 -- > arch/arm/mach-msm/dma.c | 295 ------- > arch/arm/mach-msm/gpiomux-8x50.c | 51 -- > arch/arm/mach-msm/gpiomux-v1.h | 67 -- > arch/arm/mach-msm/gpiomux.c | 111 --- > arch/arm/mach-msm/gpiomux.h | 84 -- > arch/arm/mach-msm/include/mach/entry-macro.S | 36 - > arch/arm/mach-msm/include/mach/hardware.h | 18 - > arch/arm/mach-msm/include/mach/irqs-8x50.h | 88 -- > arch/arm/mach-msm/include/mach/irqs.h | 37 - > arch/arm/mach-msm/include/mach/msm_gpiomux.h | 38 - > arch/arm/mach-msm/include/mach/msm_iomap-8x50.h | 125 --- > arch/arm/mach-msm/include/mach/msm_iomap.h | 53 -- > arch/arm/mach-msm/include/mach/msm_smd.h | 109 --- > arch/arm/mach-msm/include/mach/sirc.h | 98 --- > arch/arm/mach-msm/include/mach/vreg.h | 29 - > arch/arm/mach-msm/io.c | 161 ---- > arch/arm/mach-msm/irq-vic.c | 363 -------- > arch/arm/mach-msm/last_radio_log.c | 71 -- > arch/arm/mach-msm/proc_comm.c | 129 --- > arch/arm/mach-msm/proc_comm.h | 258 ------ > arch/arm/mach-msm/sirc.c | 172 ---- > arch/arm/mach-msm/smd.c | 1035 ----------------------- > arch/arm/mach-msm/smd_debug.c | 311 ------- > arch/arm/mach-msm/smd_private.h | 403 --------- > arch/arm/mach-msm/vreg.c | 220 ----- > 32 files changed, 5409 deletions(-) > delete mode 100644 arch/arm/mach-msm/board-qsd8x50.c > delete mode 100644 arch/arm/mach-msm/clock-pcom.c > delete mode 100644 arch/arm/mach-msm/clock-pcom.h > delete mode 100644 arch/arm/mach-msm/devices-qsd8x50.c > delete mode 100644 arch/arm/mach-msm/devices.h > delete mode 100644 arch/arm/mach-msm/dma.c > delete mode 100644 arch/arm/mach-msm/gpiomux-8x50.c > delete mode 100644 arch/arm/mach-msm/gpiomux-v1.h > delete mode 100644 arch/arm/mach-msm/gpiomux.c > delete mode 100644 arch/arm/mach-msm/gpiomux.h > delete mode 100644 arch/arm/mach-msm/include/mach/entry-macro.S > delete mode 100644 arch/arm/mach-msm/include/mach/hardware.h > delete mode 100644 arch/arm/mach-msm/include/mach/irqs-8x50.h > delete mode 100644 arch/arm/mach-msm/include/mach/irqs.h > delete mode 100644 arch/arm/mach-msm/include/mach/msm_gpiomux.h > delete mode 100644 arch/arm/mach-msm/include/mach/msm_iomap-8x50.h > delete mode 100644 arch/arm/mach-msm/include/mach/msm_iomap.h > delete mode 100644 arch/arm/mach-msm/include/mach/msm_smd.h > delete mode 100644 arch/arm/mach-msm/include/mach/sirc.h > delete mode 100644 arch/arm/mach-msm/include/mach/vreg.h > delete mode 100644 arch/arm/mach-msm/io.c > delete mode 100644 arch/arm/mach-msm/irq-vic.c > delete mode 100644 arch/arm/mach-msm/last_radio_log.c > delete mode 100644 arch/arm/mach-msm/proc_comm.c > delete mode 100644 arch/arm/mach-msm/proc_comm.h > delete mode 100644 arch/arm/mach-msm/sirc.c > delete mode 100644 arch/arm/mach-msm/smd.c > delete mode 100644 arch/arm/mach-msm/smd_debug.c > delete mode 100644 arch/arm/mach-msm/smd_private.h > delete mode 100644 arch/arm/mach-msm/vreg.c > > diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig > index c9c113d..cb239ca 100644 > --- a/arch/arm/mach-msm/Kconfig > +++ b/arch/arm/mach-msm/Kconfig > @@ -3,24 +3,6 @@ if ARCH_MSM > comment "Qualcomm MSM SoC Type" > depends on ARCH_MSM_DT > > -choice > - prompt "Qualcomm MSM SoC Type" > - default ARCH_QSD8X50 > - depends on !ARCH_MSM_DT > - > -config ARCH_QSD8X50 > - bool "QSD8X50" > - select ARCH_MSM_SCORPION > - select CPU_V7 > - select GPIO_MSM_V1 > - select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5 > - select MSM_GPIOMUX > - select MSM_PROC_COMM > - select MSM_SMD > - select MSM_VIC > - > -endchoice > - > config ARCH_MSM8X60 > bool "MSM8X60" > select ARM_GIC > @@ -46,45 +28,6 @@ config ARCH_MSM_DT > config MSM_HAS_DEBUG_UART_HS > bool > > -config MSM_SOC_REV_A > - bool > - > -config ARCH_MSM_SCORPION > - bool > - > -config MSM_VIC > - bool > - > -menu "Qualcomm MSM Board Type" > - depends on !ARCH_MSM_DT > - > -config MACH_QSD8X50_SURF > - depends on ARCH_QSD8X50 > - bool "QSD8x50 SURF" > - help > - Support for the Qualcomm QSD8x50 SURF eval board. > - > -config MACH_QSD8X50A_ST1_5 > - depends on ARCH_QSD8X50 > - bool "QSD8x50A ST1.5" > - select MSM_SOC_REV_A > - help > - Support for the Qualcomm ST1.5. > - > -endmenu > - > -config MSM_PROC_COMM > - bool > - > -config MSM_SMD > - bool > - > -config MSM_GPIOMUX > - bool > - depends on !ARCH_MSM_DT > - help > - Support for MSM V1 TLMM GPIOMUX architecture. > - > config MSM_SCM > bool > endif > diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile > index 4bc7ee4..0fa24f9 100644 > --- a/arch/arm/mach-msm/Makefile > +++ b/arch/arm/mach-msm/Makefile > @@ -1,17 +1,6 @@ > obj-y += timer.o > obj-y += clock.o > > -obj-$(CONFIG_MSM_VIC) += irq-vic.o > - > -obj-$(CONFIG_ARCH_QSD8X50) += sirc.o > - > -obj-$(CONFIG_MSM_PROC_COMM) += proc_comm.o clock-pcom.o vreg.o > - > -obj-$(CONFIG_ARCH_MSM7X00A) += dma.o io.o > -obj-$(CONFIG_ARCH_QSD8X50) += dma.o io.o > - > -obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o > -obj-$(CONFIG_MSM_SMD) += last_radio_log.o > obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o > > CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1) > @@ -19,7 +8,4 @@ CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1) > obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o > obj-$(CONFIG_SMP) += headsmp.o platsmp.o > > -obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o > obj-$(CONFIG_ARCH_MSM_DT) += board-dt.o > -obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o > -obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o > diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c > deleted file mode 100644 > index 5f933bc..0000000 > diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c > deleted file mode 100644 > index 9a80449..0000000 > diff --git a/arch/arm/mach-msm/clock-pcom.h b/arch/arm/mach-msm/clock-pcom.h > deleted file mode 100644 > index 5bb164f..0000000 > diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c > deleted file mode 100644 > index 9e1e9ce..0000000 > diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h > deleted file mode 100644 > index dccefad..0000000 > diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c > deleted file mode 100644 > index f8f6adf..0000000 > diff --git a/arch/arm/mach-msm/gpiomux-8x50.c b/arch/arm/mach-msm/gpiomux-8x50.c > deleted file mode 100644 > index f7a4ea5..0000000 > diff --git a/arch/arm/mach-msm/gpiomux-v1.h b/arch/arm/mach-msm/gpiomux-v1.h > deleted file mode 100644 > index 71d86fe..0000000 > diff --git a/arch/arm/mach-msm/gpiomux.c b/arch/arm/mach-msm/gpiomux.c > deleted file mode 100644 > index 2b8e2d2..0000000 > diff --git a/arch/arm/mach-msm/gpiomux.h b/arch/arm/mach-msm/gpiomux.h > deleted file mode 100644 > index 4410d77..0000000 > diff --git a/arch/arm/mach-msm/include/mach/entry-macro.S b/arch/arm/mach-msm/include/mach/entry-macro.S > deleted file mode 100644 > index f2ae908..0000000 > diff --git a/arch/arm/mach-msm/include/mach/hardware.h b/arch/arm/mach-msm/include/mach/hardware.h > deleted file mode 100644 > index 2d12609..0000000 > diff --git a/arch/arm/mach-msm/include/mach/irqs-8x50.h b/arch/arm/mach-msm/include/mach/irqs-8x50.h > deleted file mode 100644 > index 26adbe0..0000000 > diff --git a/arch/arm/mach-msm/include/mach/irqs.h b/arch/arm/mach-msm/include/mach/irqs.h > deleted file mode 100644 > index 164d355..0000000 > diff --git a/arch/arm/mach-msm/include/mach/msm_gpiomux.h b/arch/arm/mach-msm/include/mach/msm_gpiomux.h > deleted file mode 100644 > index 0c7d393..0000000 > diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h > deleted file mode 100644 > index 0faa894..0000000 > diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h > deleted file mode 100644 > index 0e4f491..0000000 > diff --git a/arch/arm/mach-msm/include/mach/msm_smd.h b/arch/arm/mach-msm/include/mach/msm_smd.h > deleted file mode 100644 > index 029463e..0000000 > diff --git a/arch/arm/mach-msm/include/mach/sirc.h b/arch/arm/mach-msm/include/mach/sirc.h > deleted file mode 100644 > index ef55868..0000000 > diff --git a/arch/arm/mach-msm/include/mach/vreg.h b/arch/arm/mach-msm/include/mach/vreg.h > deleted file mode 100644 > index 6626e78..0000000 > diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c > deleted file mode 100644 > index adc8971..0000000 > diff --git a/arch/arm/mach-msm/irq-vic.c b/arch/arm/mach-msm/irq-vic.c > deleted file mode 100644 > index 1b54f80..0000000 > diff --git a/arch/arm/mach-msm/last_radio_log.c b/arch/arm/mach-msm/last_radio_log.c > deleted file mode 100644 > index 9c392a2..0000000 > diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c > deleted file mode 100644 > index 507f5ca..0000000 > diff --git a/arch/arm/mach-msm/proc_comm.h b/arch/arm/mach-msm/proc_comm.h > deleted file mode 100644 > index e8d043a..0000000 > diff --git a/arch/arm/mach-msm/sirc.c b/arch/arm/mach-msm/sirc.c > deleted file mode 100644 > index 689e78c..0000000 > diff --git a/arch/arm/mach-msm/smd.c b/arch/arm/mach-msm/smd.c > deleted file mode 100644 > index b1588a1..0000000 > diff --git a/arch/arm/mach-msm/smd_debug.c b/arch/arm/mach-msm/smd_debug.c > deleted file mode 100644 > index 8056b3e..0000000 > diff --git a/arch/arm/mach-msm/smd_private.h b/arch/arm/mach-msm/smd_private.h > deleted file mode 100644 > index 727bfe6..0000000 > diff --git a/arch/arm/mach-msm/vreg.c b/arch/arm/mach-msm/vreg.c > deleted file mode 100644 > index bd66ed0..0000000 > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > hosted by The Linux Foundation > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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