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* Merge tag 'kgdb-4.21-rc1' of ↵Linus Torvalds2019-01-021-13/+1Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux Pull kgdb updates from Daniel Thompson: "Mostly clean ups although while Doug's was chasing down a odd lockdep warning he also did some work to improved debugger resilience when some CPUs fail to respond to the round up request. The main changes are: - Fixing a lockdep warning on architectures that cannot use an NMI for the round up plus related changes to make CPU round up and all CPU backtrace more resilient. - Constify the arch ops tables - A couple of other small clean ups Two of the three patchsets here include changes that spill over into arch/. Changes in the arch space are relatively narrow in scope (and directly related to kgdb). Didn't get comprehensive acks but all impacted maintainers were Cc:ed in good time" * tag 'kgdb-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux: kgdb/treewide: constify struct kgdb_arch arch_kgdb_ops mips/kgdb: prepare arch_kgdb_ops for constness kdb: use bool for binary state indicators kdb: Don't back trace on a cpu that didn't round up kgdb: Don't round up a CPU that failed rounding up before kgdb: Fix kgdb_roundup_cpus() for arches who used smp_call_function() kgdb: Remove irq flags from roundup
| * kgdb/treewide: constify struct kgdb_arch arch_kgdb_opsChristophe Leroy2018-12-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | checkpatch.pl reports the following: WARNING: struct kgdb_arch should normally be const #28: FILE: arch/mips/kernel/kgdb.c:397: +struct kgdb_arch arch_kgdb_ops = { This report makes sense, as all other ops struct, this one should also be const. This patch does the change. Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Michal Simek <monstr@monstr.eu> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paul.burton@mips.com> Cc: James Hogan <jhogan@kernel.org> Cc: Ley Foon Tan <lftan@altera.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Rich Felker <dalias@libc.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: x86@kernel.org Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Acked-by: Borislav Petkov <bp@suse.de> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
| * kgdb: Fix kgdb_roundup_cpus() for arches who used smp_call_function()Douglas Anderson2018-12-301-12/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I had lockdep turned on and dropped into kgdb I got a nice splat on my system. Specifically it hit: DEBUG_LOCKS_WARN_ON(current->hardirq_context) Specifically it looked like this: sysrq: SysRq : DEBUG ------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(current->hardirq_context) WARNING: CPU: 0 PID: 0 at .../kernel/locking/lockdep.c:2875 lockdep_hardirqs_on+0xf0/0x160 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.0 #27 pstate: 604003c9 (nZCv DAIF +PAN -UAO) pc : lockdep_hardirqs_on+0xf0/0x160 ... Call trace: lockdep_hardirqs_on+0xf0/0x160 trace_hardirqs_on+0x188/0x1ac kgdb_roundup_cpus+0x14/0x3c kgdb_cpu_enter+0x53c/0x5cc kgdb_handle_exception+0x180/0x1d4 kgdb_compiled_brk_fn+0x30/0x3c brk_handler+0x134/0x178 do_debug_exception+0xfc/0x178 el1_dbg+0x18/0x78 kgdb_breakpoint+0x34/0x58 sysrq_handle_dbg+0x54/0x5c __handle_sysrq+0x114/0x21c handle_sysrq+0x30/0x3c qcom_geni_serial_isr+0x2dc/0x30c ... ... irq event stamp: ...45 hardirqs last enabled at (...44): [...] __do_softirq+0xd8/0x4e4 hardirqs last disabled at (...45): [...] el1_irq+0x74/0x130 softirqs last enabled at (...42): [...] _local_bh_enable+0x2c/0x34 softirqs last disabled at (...43): [...] irq_exit+0xa8/0x100 ---[ end trace adf21f830c46e638 ]--- Looking closely at it, it seems like a really bad idea to be calling local_irq_enable() in kgdb_roundup_cpus(). If nothing else that seems like it could violate spinlock semantics and cause a deadlock. Instead, let's use a private csd alongside smp_call_function_single_async() to round up the other CPUs. Using smp_call_function_single_async() doesn't require interrupts to be enabled so we can remove the offending bit of code. In order to avoid duplicating this across all the architectures that use the default kgdb_roundup_cpus(), we'll add a "weak" implementation to debug_core.c. Looking at all the people who previously had copies of this code, there were a few variants. I've attempted to keep the variants working like they used to. Specifically: * For arch/arc we passed NULL to kgdb_nmicallback() instead of get_irq_regs(). * For arch/mips there was a bit of extra code around kgdb_nmicallback() NOTE: In this patch we will still get into trouble if we try to round up a CPU that failed to round up before. We'll try to round it up again and potentially hang when we try to grab the csd lock. That's not new behavior but we'll still try to do better in a future patch. Suggested-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paul.burton@mips.com> Cc: James Hogan <jhogan@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
| * kgdb: Remove irq flags from roundupDouglas Anderson2018-12-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function kgdb_roundup_cpus() was passed a parameter that was documented as: > the flags that will be used when restoring the interrupts. There is > local_irq_save() call before kgdb_roundup_cpus(). Nobody used those flags. Anyone who wanted to temporarily turn on interrupts just did local_irq_enable() and local_irq_disable() without looking at them. So we can definitely remove the flags. Signed-off-by: Douglas Anderson <dianders@chromium.org> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paul.burton@mips.com> Cc: James Hogan <jhogan@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
* | Merge tag 'armsoc-defconfig' of ↵Linus Torvalds2019-01-011-59/+69
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC defconfig updates from Olof Johansson: "Most changes here are to enable new drivers and platforms in the various configs that affect them. Most of these have been covered and described in the other branches, we mostly keep defconfig separate to avoid conflicts between SoC/dt/driver updates that they otherwise would be grouped with. One thing worth mentioning here is that OMAP changes from using their own UART driver, to 8250, for the multi_v7_defconfig shared config on 32-bit. This means that the console is now named ttyS* instead of ttyO*. This change was already done for omap2_defconfig a while back, so most users of these configs have either already updated, or can easily follow the same patterns as they did at that time. This makes platform support slightly easier for distros, since they no longer need to keep track of a separate console prefix for these platforms" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits) Revert "arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIO" arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIO arm64: defconfig: Replace PINCTRL_MT7622 with PINCTRL_MTK_MOORE arm64: defconfig: Regenerate for v4.20 ARM: multi_v7_defconfig: Add TOSHIBA TC358764 bridge driver ARM: multi_v7_defconfig: Add MAX8952 regulator driver ARM: exynos_defconfig: Add TOSHIBA TC358764 bridge driver ARM: exynos_defconfig: Add MAX8952 regulator driver ARM: exynos_defconfig: Add MAX8998 RTC and charger drivers ARM: imx_v6_v7_defconfig: add imx7ulp support ARM: imx_v6_v7_defconfig: Select TOUCHSCREEN_GOODIX ARM: multi_v7_defconfig: enable STM32 analog & timer drivers arm64: defconfig: Enable GCC and PINCTRL for MSM8998 arm64: defconfig: Enable core Qualcomm SDM845 options ARM: defconfig: Enable the PL111 DRM driver on vexpress ARM: defconfig: Update the vexpress defconfig arm64: defconfig: Enable some qcom remoteproc configs arm64: defconfig: Enable QCS404 configs ARM: imx_v6_v7_defconfig: Enable USB_ANNOUNCE_NEW_DEVICES ARM: imx_v6_v7_defconfig: Enable BT_BNEP ...
| * | Revert "arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIO"Horia Geantă2018-12-201-3/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit d9678adbe733a770428a98651beaa2817d503ed3. Received below report from Stefan. Revert the commit until CAAM driver dependency cycles are fixed. this patch in next-20181214 breaks "make modules_install" for arm64/defconfig on my Ubuntu machine: DEPMOD 4.20.0-rc6-next-20181214 depmod: ERROR: Found 6 modules in dependency cycles! depmod: ERROR: Cycle detected: caamalg_desc -> dpaa2_caam -> authenc depmod: ERROR: Cycle detected: caamalg_desc -> dpaa2_caam -> fsl_mc_dpio depmod: ERROR: Cycle detected: dpaa2_caam -> caamhash_desc -> dpaa2_caam depmod: ERROR: Cycle detected: caamalg_desc -> dpaa2_caam -> caamhash_desc -> error depmod: ERROR: Cycle detected: caamalg_desc -> dpaa2_caam -> caamhash_desc -> caamalg_desc Reported-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIOMarc Gonzalez2018-12-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e8342cc7954e ("enable CAAM crypto engine on QorIQ DPAA2 SoCs") enabled CRYPTO_DEV_FSL_DPAA2_CAAM, which depends on FSL_MC_DPIO, which is not set. Enable FSL_MC_BUS, and build FSL_MC_DPIO and CRYPTO_DEV_FSL_DPAA2_CAAM as modules. Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr> [olof: refreshed due to churn] Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm64: defconfig: Replace PINCTRL_MT7622 with PINCTRL_MTK_MOOREMarc Gonzalez2018-12-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e78d57b2f87c ("pinctrl: mediatek: add pinctrl-moore that implements the generic pinctrl dt-bindings") made PINCTRL_MT7622 depend on PINCTRL_MTK_MOORE, so it fell off in the refresh. Add MTK_MOORE, which automatically enables MT7622. Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr> [olof: refresh and minor commit message reword] Signed-off-by: Olof Johansson <olof@lixom.net>
| * | arm64: defconfig: Regenerate for v4.20Marc Gonzalez2018-12-131-63/+49Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Run the platform defconfig through kbuild, and handle the trivial case where options merely move around. Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr> [olof: refreshed due to some recent churn] Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | Merge tag 'sunxi-config64-for-4.21' of ↵Olof Johansson2018-12-121-0/+4
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/defconfig Allwinner arm64 defconfig for 4.21 A bunch of patches to improve the coverage of Allwinner drivers in the arm64 defconfig, mostly targeted at adding display drivers support. * tag 'sunxi-config64-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: defconfig: Enable PWM_SUN4I arm64: defconfig: Enable DRM_SUN8I_DW_HDMI arm64: defconfig: Enable DRM_SUN8I_MIXER arm64: defconfig: Enable MFD_AXP20X_I2C Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | arm64: defconfig: Enable PWM_SUN4IJagan Teki2018-11-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allwinner PWM support need for ARM64 Allwinner SoC's which used pwms, builds it as module. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
| | * | arm64: defconfig: Enable DRM_SUN8I_DW_HDMIJagan Teki2018-11-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allwinner DesignWare HDMI is needed for HDMI support in ARM64 Allwinner SoC's, build it as module. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
| | * | arm64: defconfig: Enable DRM_SUN8I_MIXERJagan Teki2018-11-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allwinner Display Engine 2.0 Mixer is need for ARM64 Allwinner SoC's, build it as module. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
| | * | arm64: defconfig: Enable MFD_AXP20X_I2CJagan Teki2018-11-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Allwinner H6 SoC is paired with the X-Powers AXP805 PMIC connected via I2C. Enable the driver for this PMIC. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> # OPI-1+ Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
| * | | Merge tag 'qcom-arm64-defconfig-for-4.21' of ↵Olof Johansson2018-12-031-0/+19
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/defconfig Qualcomm ARM64 Based defconfig Updates for v4.21 * Enable Qualcomm QCS404 platform options * Enable Qualcomm MSM8998 clock and pinctrl * Enable Qualcomm SDM845 options * Add remoteproc related configs * tag 'qcom-arm64-defconfig-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: arm64: defconfig: Enable GCC and PINCTRL for MSM8998 arm64: defconfig: Enable core Qualcomm SDM845 options arm64: defconfig: Enable some qcom remoteproc configs arm64: defconfig: Enable QCS404 configs Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | arm64: defconfig: Enable GCC and PINCTRL for MSM8998Bjorn Andersson2018-11-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the GCC and PINCTRL for MSM8998 to make upstream boot to console. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
| | * | | arm64: defconfig: Enable core Qualcomm SDM845 optionsBjorn Andersson2018-11-301-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable a few core config options to be able to boot SDM845 MTP. The GCC, PINCTRL and GENI options are required to be able to boot to a console. Several clocks from GCC are parented by the "bi_tcxo" clock from the RPMH clock driver, so enable this to save others the time to debug the missing parent clocks later. RPMH depends on the COMMAND_DB. While we're enabling the others let's do RPMH regulators as well, as everything beyond this point depends on that. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
| | * | | arm64: defconfig: Enable some qcom remoteproc configsBjorn Andersson2018-11-291-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable remoteproc configs to boot the remoteprocs on QC chipsets. These are common configs and not specific to a specific SoC so should be enabled across the board. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
| | * | | arm64: defconfig: Enable QCS404 configsBjorn Andersson2018-11-291-0/+2
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable GCC and pin control configs to make it possible to boot the QCS404 EVBs. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Andy Gross <andy.gross@linaro.org>
* | | | Merge tag 'armsoc-dt' of ↵Linus Torvalds2019-01-01143-1186/+11954
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM Device-tree updates from Olof Johansson: "As usual, this is where the bulk of our changes end up landing each merge window. The individual updates are too many to enumerate, many many platforms have seen additions of device descriptions such that they are functionally more complete (in fact, this is often the bulk of updates we see). Instead I've mostly focused on highlighting the new platforms below as they are introduced. Sometimes the introduction is of mostly a fragment, that later gets filled in on later releases, and in some cases it's near-complete platform support. The latter is more common for derivative platforms that already has similar support in-tree. Two SoCs are slight outliers from the usual range of additions. Allwinner support for F1C100s, a quite old SoC (ARMv5-based) shipping in the Lychee Pi Nano platform. At the other end is NXP Layerscape LX2160A, a 16-core 2.2GHz Cortex-A72 SoC with a large amount of I/O aimed at infrastructure/networking. TI updates stick out in the diff stats too, in particular because they have moved the description of their L4 on-chip interconnect to devicetree, which opens up for removal of even more of their platform-specific 'hwmod' description tables over the next few releases. SoCs: - Qualcomm QCS404 (4x Cortex-A53) - Allwinner T3 (rebranded R40) and f1c100s (armv5) - NXP i.MX7ULP (1x Cortex-A7 + 1x Cortex-M4) - NXP LS1028A (2x Cortex-A72), LX2160A (16x Cortex-A72) New platforms: - Rockchip: Gru Scarlet (RK3188 Tablet) - Amlogic: Phicomm N1 (S905D), Libretech S805-AC - Broadcom: Linksys EA6500 v2 Wi-Fi router (BCM4708) - Qualcomm: QCS404 base platform and EVB - Qualcomm: Remove of Arrow SD600 - PXA: First PXA3xx DT board: Raumfeld - Aspeed: Facebook Backpack-CMM BMC - Renesas iWave G20D-Q7 (RZ/G1N) - Allwinner t3-cqa3t-bv3 (T3/R40) and Lichee Pi Nano (F1C100s) - Allwinner Emlid Neutis N5, Mapleboard MP130 - Marvell Macchiatobin Single Shot (Armada 8040, no 10GbE) - i.MX: mtrion emCON-MX6, imx6ul-pico-pi, imx7d-sdb-reva - VF610: Liebherr's BK4 device, ZII SCU4 AIB board - i.MX7D PICO Hobbit baseboard - i.MX7ULP EVK board - NXP LX2160AQDS and LX2160ARDB boards Other: - Coresight binding updates across the board - CPU cooling maps updates across the board" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (648 commits) ARM: dts: suniv: Fix improper bindings include patch ARM: dts: sunxi: Enable Broadcom-based Bluetooth for multiple boards arm64: dts: allwinner: a64: bananapi-m64: Add Bluetooth device node ARM: dts: suniv: Fix improper bindings include patch arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller arm64: dts: Remove unused properties from FSL QSPI driver nodes ARM: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller ARM: dts: imx6sx-sdb: Fix the reg properties for the FSL QSPI nodes ARM: dts: Remove unused properties from FSL QSPI driver nodes arm64: dts: ti: k3-am654: Enable main domain McSPI0 arm64: dts: ti: k3-am654: Add McSPI DT nodes arm64: dts: ti: k3-am654: Populate power-domain property for UART nodes arm64: dts: ti: k3-am654-base-board: Enable ECAP PWM arm64: dts: ti: k3-am65-main: Add ECAP PWM node arm64: dts: ti: k3-am654-base-board: Add I2C nodes arm64: dts: ti: am654-base-board: Add pinmux for main uart0 arm64: dts: ti: k3-am65: Add pinctrl regions dt-bindings: pinctrl: k3: Introduce pinmux definitions ARM: dts: exynos: Specify I2S assigned clocks in proper node ARM: dts: exynos: Add missing CPUs in cooling maps for Odroid X2 ...
| * \ \ \ Merge tag 'sunxi-dt64-for-4.21-2' of ↵Arnd Bergmann2018-12-201-0/+14
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt Allwinner arm64 DT changes for 4.21 - round 2 Bluetooth using a Broadcom (now Cypress) chip connected to an UART on the Bananapi M64 is enabled using serdev and the updated bindings for Broadcom Bluetooth. The patch series had been sitting on the mailing lists for a month, and the driver bits were just merged on 2018/12/19. * tag 'sunxi-dt64-for-4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: a64: bananapi-m64: Add Bluetooth device node Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | arm64: dts: allwinner: a64: bananapi-m64: Add Bluetooth device nodeChen-Yu Tsai2018-12-191-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AP6212 is based on the Broadcom BCM43430 or BCM43438. The WiFi side identifies as BCM43430, while the Bluetooth side identifies as BCM43438. The Bluetooth side is connected to UART1 in a 4 wire configuration. Same as the WiFi side, due to being the same chip and package, DLDO2 provides overall power via VBAT, and DLDO4 provides I/O power via VDDIO. The RTC clock output provides the LPO low power clock at 32.768 kHz. This patch enables Bluetooth on this board, and also adds the missing LPO clock on the WiFi side. There is also a PCM connection for Bluetooth, but this is not covered here. Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
| * | | | | Merge tag 'imx-qspi-dt-clean' of ↵Arnd Bergmann2018-12-204-5/+12
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt Freescale QSPI device tree cleanup for 4.21: - It contains a series from Schrempf Frieder that cleans up FSL QSPI device tree nodes. The current device trees are broken because they use an inconsistent scheme for assigning the reg properties. It becomes a problem with ongoing QSPI driver under SPI framework. So the cleanup is a preparation for new driver landing in the next cycle. * tag 'imx-qspi-dt-clean' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller arm64: dts: Remove unused properties from FSL QSPI driver nodes ARM: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controller ARM: dts: imx6sx-sdb: Fix the reg properties for the FSL QSPI nodes ARM: dts: Remove unused properties from FSL QSPI driver nodes Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | arm64: dts: Add spi-[tx/rx]-bus-width for the FSL QSPI controllerFrieder Schrempf2018-12-164-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We will move the FSL QSPI driver to the SPI framework soon. To prepare and to make sure the full buswidth is used (as it is with the current driver), let's add the right properties. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | | | | arm64: dts: Remove unused properties from FSL QSPI driver nodesFrieder Schrempf2018-12-163-5/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The properties 'num-cs' and 'bus-num' were never read by the driver and can be removed. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| * | | | | | Merge tag 'am654-for-v4.21' of ↵Arnd Bergmann2018-12-205-3/+318
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into next/dt AM65x DT changes for 4.21. Includes: - Pinctrl support - I2C support - ECAP PWM support - Power domain handling for UARTs - McSPI support * tag 'am654-for-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux: arm64: dts: ti: k3-am654: Enable main domain McSPI0 arm64: dts: ti: k3-am654: Add McSPI DT nodes arm64: dts: ti: k3-am654: Populate power-domain property for UART nodes arm64: dts: ti: k3-am654-base-board: Enable ECAP PWM arm64: dts: ti: k3-am65-main: Add ECAP PWM node arm64: dts: ti: k3-am654-base-board: Add I2C nodes arm64: dts: ti: am654-base-board: Add pinmux for main uart0 arm64: dts: ti: k3-am65: Add pinctrl regions dt-bindings: pinctrl: k3: Introduce pinmux definitions arm64: dts: ti: k3-am654: Fix wakeup_uart reg address Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | | arm64: dts: ti: k3-am654: Enable main domain McSPI0Vignesh R2018-12-141-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable McSPI0 of main domain and add DT node for the SPI NOR flash connected to CS0. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | | | arm64: dts: ti: k3-am654: Add McSPI DT nodesVignesh R2018-12-142-0/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are 3 instances of McSPI in MCU domain and 4 instances in Main domain. Add DT nodes for all McSPI instances present on AM654 SoC. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | | | arm64: dts: ti: k3-am654: Populate power-domain property for UART nodesVignesh R2018-12-143-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Populate power-domain property for UART nodes, this is required for Linux to enable UART clocks via PM calls. Without this UART instances not initialized by bootloader (like main_uart1) fails to work in Linux. Also, drop current-speed property from main_uart1 and main_uart2 nodes as these UARTs are not initialized before Linux boots up and current speed is unknown. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | | | arm64: dts: ti: k3-am654-base-board: Enable ECAP PWMVignesh R2018-12-141-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable ECAP PWM which is used for LCD backlight. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | | | arm64: dts: ti: k3-am65-main: Add ECAP PWM nodeVignesh R2018-12-141-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DT entry for ECAP0 PWM node present in main domain Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | | | arm64: dts: ti: k3-am654-base-board: Add I2C nodesVignesh R2018-12-145-0/+142
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DT entries for I2C instances present in AM654 SoC. Signed-off-by: Vignesh R <vigneshr@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | | | arm64: dts: ti: am654-base-board: Add pinmux for main uart0Vignesh R2018-12-141-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add pinmux for main uart0 that is serves as console on AM654 EVM Signed-off-by: Vignesh R <vigneshr@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com>
| | * | | | | | arm64: dts: ti: k3-am65: Add pinctrl regionsTero Kristo2018-12-143-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add pinctrl regions for the main and wkup mmr. The range for main pinctrl region contains a gap at offset 0x2e4, and because of this, the pinctrl range is split into two sections. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Vignesh R <vigneshr@ti.com> Acked-by: Nishanth Menon <nm@ti.com>
| * | | | | | | Merge tag 'zynqmp-dt-for-v5.0' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann2018-12-206-19/+27
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/dt arm64: dts: zynqmp: DT changes for v5.0 - Fix node names - Fix wakeup-source - Wire ddrc - Label gpio controller (PS gpio) * tag 'zynqmp-dt-for-v5.0' of https://github.com/Xilinx/linux-xlnx: arm64: dts: zynqmp: Fix node names which contain "_" arm64: dts: zynqmp: Add missing gpio-controller to ps gpio arm64: dts: zynqmp: Add DDRC node arm64: dts: zynqmp: replace gpio-key,wakeup with wakeup-source property arm64: dts: zynqmp: Use mmc@ instead sdhci@ Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | | | arm64: dts: zynqmp: Fix node names which contain "_"Michal Simek2018-11-166-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | s/_/-/ for node names. It fixes warnings like this: ... Warning (node_name_chars_strict): /cpu_opp_table: Character '_' not recommended in node name ... Issues reported by make dtbs W=12 Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | | | | | | arm64: dts: zynqmp: Add missing gpio-controller to ps gpioMichal Simek2018-11-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing gpio-controller property to ps gpio. This was found via DT schema validation. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | | | | | | arm64: dts: zynqmp: Add DDRC nodeManish Narani2018-11-061-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ddrc memory controller node in dts. The size mentioned in dts is 0x30000, because we need to access DDR_QOS INTR registers located at 0xFD090208 from this driver. Signed-off-by: Manish Narani <manish.narani@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | | | | | | arm64: dts: zynqmp: replace gpio-key,wakeup with wakeup-source propertySudeep Holla2018-11-064-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the legacy "gpio-key,wakeup" boolean property is already replaced with "wakeup-source". However few occurrences of old property has popped up again, probably from the remnants in downstream trees. This patch replaces the legacy properties with the unified "wakeup-source" property introduced by: "Input: gpio_keys - switch to using generic device properties" (sha1: 700a38b27eefc582099fdf69effacfad0ad738a4) Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | | | | | | arm64: dts: zynqmp: Use mmc@ instead sdhci@Michal Simek2018-11-061-2/+2
| | | |_|_|_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mmc name is recommended based on devicetree specification. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | | | | | Merge tag 'amlogic-dt64-2-redo' of ↵Olof Johansson2018-12-137-13/+24
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt arm64: dts: Amlogic updates for v4.21, round2 Highlights: - fix IRQ trigger type - AXG: enable GPIO IRQs, PHY IRQ, watchdog * tag 'amlogic-dt64-2-redo' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: arm64: dts: meson: Fix IRQ trigger type for macirq arm64: dts: meson-axg: Enable GPIO interrupt controller arm64: dts: meson-axg: s400: Enable PHY interrupt arm64: dts: meson: add clock controller clock inputs dt-bindings: clk: meson: add main controller clock input dt-bindings: clk: meson: add ao controller clock inputs arm64: dts: meson-axg: remove alternate xtal arm64: dts: meson-axg: Enable watchdog on Meson AXG SoCs Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | | | | arm64: dts: meson: Fix IRQ trigger type for macirqCarlo Caione2018-12-074-4/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A long running stress test on a custom board shipping an AXG SoCs and a Realtek RTL8211F PHY revealed that after a few hours the connection speed would drop drastically, from ~1000Mbps to ~3Mbps. At the same time the 'macirq' (eth0) IRQ would stop being triggered at all and as consequence the GMAC IRQs never ACKed. After a painful investigation the problem seemed to be due to a wrong defined IRQ type for the GMAC IRQ that should be LEVEL_HIGH instead of EDGE_RISING. The change in the macirq IRQ type also solved another long standing issue affecting this SoC/PHY where EEE was causing the network connection to die after stressing it with iperf3 (even though much sooner). It's now possible to remove the 'eee-broken-1000t' quirk as well. Fixes: feb3cbea0946 ("ARM64: dts: meson-gxbb-odroidc2: fix GbE tx link breakage") Fixes: 6d28d577510f ("ARM64: dts: meson-axg: fix ethernet stability issue") Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Tested-by: Jerome Brunet <jbrunet@baylibre.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Carlo Caione <ccaione@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| | * | | | | | | arm64: dts: meson-axg: Enable GPIO interrupt controllerCarlo Caione2018-12-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the GPIO interrupt controller for the AXG SoCs. Signed-off-by: Carlo Caione <ccaione@baylibre.com> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Tested-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| | * | | | | | | arm64: dts: meson-axg: s400: Enable PHY interruptCarlo Caione2018-12-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the GPIO controller has been enabled also on AXG we can hook up the GPIO interrupt for the PHY. Tested-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Carlo Caione <ccaione@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| | * | | | | | | arm64: dts: meson: add clock controller clock inputsJerome Brunet2018-12-053-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the clock inputs of the clock controllers Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| | * | | | | | | arm64: dts: meson-axg: remove alternate xtalJerome Brunet2018-12-051-7/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is actually no alternate xtal on any of the axg board I have seen so far. The 32k is actually generated internally, deriving from the 24MHz main xtal. Amlogic SoC also have the option to provide the 32k reference externally, through one of the AO pads, but no platform is using this ATM. Fixes: 5e395e146667 ("ARM64: dts: meson-axg: add an 32K alt aoclk") Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| | * | | | | | | arm64: dts: meson-axg: Enable watchdog on Meson AXG SoCsCarlo Caione2018-12-051-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the watchdog node also on the AXG platforms. Signed-off-by: Carlo Caione <ccaione@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| * | | | | | | | Merge tag 'sunxi-h3-h5-for-4.21' of ↵Olof Johansson2018-12-124-0/+244
| |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt Allwinner H3/H5 changes for 4.21 Our usual pull request with the changes shared between the H3 and H5 SoCs. The major changes for this release are: - Addition of the video engine for the H5 - H3 Camera support - New board: Emlid Neutis N5, Mapleboard MP130 * tag 'sunxi-h3-h5-for-4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: h5: Add Video Engine node ARM/arm64: dts: allwinner: Move H3/H5 syscon label over to soc-specific nodes arm64: dts: allwinner: h5: Add system-control node with SRAM C1 ARM: dts: sun8i: h3: Fix the system-control register range ARM: dts: sun8i: Add the H3/H5 CSI controller ARM: dts: sun8i-h3: Add dts for the Mapleboard MP130 arm64: dts: allwinner: new board - Emlid Neutis N5 dt-bindings: vendor-prefix: new vendor - Emlid ARM: dts: sun8i-h3: add sy8106a to orange pi plus Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | | | | | arm64: dts: allwinner: h5: Add Video Engine nodePaul Kocialkowski2018-12-051-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the Video Engine node for the H5. Since it can map the whole DRAM range, there is no particular need for a reserved memory node (unlike platforms preceding the A33). Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
| | * | | | | | | | ARM/arm64: dts: allwinner: Move H3/H5 syscon label over to soc-specific nodesPaul Kocialkowski2018-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The EMAC driver requires a syscon node to access the EMAC clock configuration register (that is part of the system-control register range and controlled). For this purpose, a dummy syscon node was introduced to let the driver access the register freely. Recently, the EMAC driver was tuned to get access to the register when the SRAM driver is registered (as used on the A64). As a result, it is no longer necessary to have a dummy syscon node for that purpose. Now that we have a proper system-control node for both the H3 and H5, we can get rid of that dummy syscon node and have the EMAC driver use the node corresponding to the proper SRAM driver (by switching the syscon label over to each dtsi). This way, we no longer have two separate nodes for the same register space. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-12 15:33:04 +0200