Hwmod_init_no_reset

Author: pggu

August undefined, 2024

Web[PATCH v2 3/5] ARM: OMAP2+: hwmod: Extract no-idle and no-reset info from DT Rajendra Nayak Wed, 09 Oct 2013 03:13:08 -0700 Now that we have DT bindings to specify which devices should not be reset and idled during init, make hwmod extract the information (and store them in internal flags) from Device tree. Web9 dec. 2013 · Hi Benoît, On Tue, 3 Dec 2013, Roger Quadros wrote: > Without this, the USB devices are sometimes not detected on OMAP4 Panda > with u-boot v2013.10.

carambola/312-no-hwmod-reset.patch at master · …

WebInstead it states that RESET is the >> only way to recover from a deadlock situation. >> >> RESET ensures that the module is in a known good state irrespective >> of what … WebThe reset in the driver at init is not needed anymore as the following patch has removed the HWMOD_INIT_NO_RESET flag. 6d3c55f [OMAP: hwmod: fix the i2c-reset timeout during bootup] This patch does the following -removes the reset from the probe and implements a omap_i2c_reset function to reset. s8p 500

[v2,1/5] ARM: OMAP2+: hwmod: cleanup …

Web8 jun. 2016 · 1. I had a similar problem, with gpio being reset on kernel startup when I had configured them in the bootloader, and found a different solution. The solution I came … Web9 okt. 2013 · For modules/IPs/hwmods which do not have -1- sys->class->reset() and -2- hardreset lines and -3- No way to do an ocp reset (no sysc control) the flag … Web18 mrt. 2016 · during suspend. - ti,no-reset-on-init: When present, the module should not be reset at init - ti,no-idle-on-init: When present, the module should not be idled at init +- ti,no-idle: When present, the module is never allowed to idle. Example: diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c s8r25gbh

Re: [PATCH 1/4] OMAP3 and 4 hwmod I2C units only allow 16 bit …

Webomap_hwmod_softreset function is implemented which triggers the softreset by writing into sysconfig register. On following this sequence, i2c module resets properly and timeouts … Webdiff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 83a208d..5d440d5 100644--- … s8rng阵容Web9 okt. 2013 · For modules/IPs/hwmods which do not have -1- sys->class->reset () and -2- hardreset lines and -3- No way to do an ocp reset (no sysc control) the flag 'HWMOD_INIT_NO_RESET' is not much useful. Cleanup all such instances across various hwmod data files. s8p.cn

"Webreset, the external devices cannot currently be reconfigured[2]. The correct way to fix these issues on OMAP is to add a hwmod_no_setup_reset(hwmod) call to the board file, that … " - Hwmod_init_no_reset

Hwmod_init_no_reset

[PATCH 3.11 001/208] ARM: OMAP3: hwmod data: Don

Web你好，我想内核不复位LCD,加入了HWMOD_INIT_NO_RESET 但没什么用？求指点，谢谢了！ static struct omap_hwmod am33xx_lcdc_hwmod = WebWithout this, the USB devices are sometimes not detected on OMAP4 Panda with u-boot v2013.10. Unlike what the comment states, errata i660 does not state that we can't RESET the USB host module.

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Web14 mrt. 2014 · ARM: OMAP2+: hwmod: fix missing braces in _init () Commit Message Rajendra Nayak March 14, 2014, 9:15 a.m. UTC From: Suman Anna … Webthe correct 'reset' pointer. omap_hwmod_softreset function is implemented which triggers the softreset by writing into sysconfig register. On following this sequence, i2c module …

Webkernel command line parameter, 'hwmod_no_setup_reset', that prevents the OMAP hwmod code from resetting any IP block during init. 1. Nayak, Rajendra. _[PATCH 7/7] 4460sdp/blaze/panda: hwmod: Prevent gpio1 reset during hwmod init_. 1 July 2011. E-mail to the linux-omap@xxxxxxxxxxxxxxx mailing list. Retrieved from WebUnlike what the comment states, errata i660 does not state that we can't RESET the USB host module. Instead it states that RESET is the only way to recover from a deadlock situation. RESET ensures that the module is in a known good state irrespective of what bootloader does with the module, so it must be done at boot.

WebHowever the hwmod code already has a flag to force aperhipheral unit to only be accessed using 16-bit operations.. In fact that flag was added because 32 bits access to I2C … Webkernel command line parameter, 'hwmod_no_setup_reset', that prevents the OMAP hwmod code from resetting any IP block during init. 1. Nayak, Rajendra. _[PATCH 7/7] 4460sdp/blaze/panda: hwmod: Prevent gpio1 reset during hwmod init_. 1 July 2011. E-mail to the linux-***@vger.kernel.org mailing list. Retrieved from

Web9 apr. 2024 · Earlyprintk causes boot hang for am335x. In the 3.12 kernel, I turned on earlyprintk so that I could troubleshoot another issue with kexec. But whenever I enabled …

s8rw阵容WebOn > > following > > this sequence, i2c module resets properly and timeouts are not seen. > > > > Cc: Rajendra Nayak > > Cc: Paul Walmsley > > Cc: Benoit Cousson > > Cc: Kevin Hilman > > Signed-off-by: Avinash.H.M I combined this patch with your patch … s8s cpuWeb28 jun. 2016 · +- ti,hwmod-disabled: When present, it will not try to initialize the module. + This is necessary if e.g. the rtc is not powered at all and the registers + are not accessible. - ti,no-reset-on-init: When present, the module should not be reset at init - ti,no-idle-on-init: When present, the module should not be idled at init - ti,no-idle: When ... is genetics evaluation done for autismWeb2 dagen geleden · Part Number: PROCESSOR-SDK-AM335X Tool/software: Linux Hi, I have set a GPIO pin to "high" in the u-boot board file by function "gpio_set_value(gpio, … s8r-60WebCarambola - RT305x/SoC based PCB. Contribute to 8devices/carambola development by creating an account on GitHub. s8s6s4s2WebInstead it states that RESET is the only way to recover from a deadlock situation. RESET ensures that the module is in a known good state irrespective of what bootloader does with the module, so it must be done at boot. s8s motherboardWebThe reset in the driver at init is not needed anymore as the following patch has removed the HWMOD_INIT_NO_RESET flag. 6d3c55f [OMAP: hwmod: fix the i2c-reset timeout … is genetics an environmental factor