[U-Boot] [PATCH] spi: Zap lpc32xx_ssp driver-related code
Dropped - lpc32xx_ssp driver - CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to: - no active updates - no dm conversion - multiple pings for asking dm-conversion - no response for dm converted patch - driver-model migration expiry
Cc: Vladimir Zapolskiy vz@mleia.com Cc: Albert ARIBAUD albert.aribaud@3adev.fr Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- configs/devkit3250_defconfig | 1 - configs/work_92105_defconfig | 1 - drivers/spi/Kconfig | 5 -- drivers/spi/Makefile | 1 - drivers/spi/lpc32xx_ssp.c | 134 ----------------------------------- include/configs/devkit3250.h | 5 -- include/configs/work_92105.h | 5 -- scripts/config_whitelist.txt | 1 - 8 files changed, 153 deletions(-) delete mode 100644 drivers/spi/lpc32xx_ssp.c
diff --git a/configs/devkit3250_defconfig b/configs/devkit3250_defconfig index b739f27803..8fc7763c3a 100644 --- a/configs/devkit3250_defconfig +++ b/configs/devkit3250_defconfig @@ -42,7 +42,6 @@ CONFIG_PHY_ADDR_ENABLE=y CONFIG_PHY_ADDR=31 CONFIG_SYS_NS16550=y CONFIG_SPI=y -CONFIG_LPC32XX_SSP=y CONFIG_USB=y CONFIG_USB_STORAGE=y CONFIG_OF_LIBFDT=y diff --git a/configs/work_92105_defconfig b/configs/work_92105_defconfig index 105e51a400..61863abeb7 100644 --- a/configs/work_92105_defconfig +++ b/configs/work_92105_defconfig @@ -38,4 +38,3 @@ CONFIG_PHYLIB=y CONFIG_PHY_ADDR_ENABLE=y CONFIG_SYS_NS16550=y CONFIG_SPI=y -CONFIG_LPC32XX_SSP=y diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index fb794adae7..7043b5c0f6 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -359,11 +359,6 @@ config KIRKWOOD_SPI Enable support for SPI on various Marvell SoCs, such as Kirkwood and Armada 375.
-config LPC32XX_SSP - bool "LPC32XX SPI Driver" - help - Enable support for SPI on LPC32xx - config MPC8XXX_SPI bool "MPC8XXX SPI Driver" help diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 8be9a4baa2..25add2812d 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -32,7 +32,6 @@ obj-$(CONFIG_FSL_ESPI) += fsl_espi.o obj-$(CONFIG_FSL_QSPI) += fsl_qspi.o obj-$(CONFIG_ICH_SPI) += ich.o obj-$(CONFIG_KIRKWOOD_SPI) += kirkwood_spi.o -obj-$(CONFIG_LPC32XX_SSP) += lpc32xx_ssp.o obj-$(CONFIG_MESON_SPIFC) += meson_spifc.o obj-$(CONFIG_MPC8XX_SPI) += mpc8xx_spi.o obj-$(CONFIG_MPC8XXX_SPI) += mpc8xxx_spi.o diff --git a/drivers/spi/lpc32xx_ssp.c b/drivers/spi/lpc32xx_ssp.c deleted file mode 100644 index 4b09366317..0000000000 --- a/drivers/spi/lpc32xx_ssp.c +++ /dev/null @@ -1,134 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * LPC32xx SSP interface (SPI mode) - * - * (C) Copyright 2014 DENX Software Engineering GmbH - * Written-by: Albert ARIBAUD albert.aribaud@3adev.fr - */ - -#include <common.h> -#include <linux/compat.h> -#include <asm/io.h> -#include <malloc.h> -#include <spi.h> -#include <asm/arch/clk.h> - -/* SSP chip registers */ -struct ssp_regs { - u32 cr0; - u32 cr1; - u32 data; - u32 sr; - u32 cpsr; - u32 imsc; - u32 ris; - u32 mis; - u32 icr; - u32 dmacr; -}; - -/* CR1 register defines */ -#define SSP_CR1_SSP_ENABLE 0x0002 - -/* SR register defines */ -#define SSP_SR_TNF 0x0002 -/* SSP status RX FIFO not empty bit */ -#define SSP_SR_RNE 0x0004 - -/* lpc32xx spi slave */ -struct lpc32xx_spi_slave { - struct spi_slave slave; - struct ssp_regs *regs; -}; - -static inline struct lpc32xx_spi_slave *to_lpc32xx_spi_slave( - struct spi_slave *slave) -{ - return container_of(slave, struct lpc32xx_spi_slave, slave); -} - -/* the following is called in sequence by do_spi_xfer() */ - -struct spi_slave *spi_setup_slave(uint bus, uint cs, uint max_hz, uint mode) -{ - struct lpc32xx_spi_slave *lslave; - - /* we only set up SSP0 for now, so ignore bus */ - - if (mode & SPI_3WIRE) { - pr_err("3-wire mode not supported"); - return NULL; - } - - if (mode & SPI_SLAVE) { - pr_err("slave mode not supported\n"); - return NULL; - } - - if (mode & SPI_PREAMBLE) { - pr_err("preamble byte skipping not supported\n"); - return NULL; - } - - lslave = spi_alloc_slave(struct lpc32xx_spi_slave, bus, cs); - if (!lslave) { - printf("SPI_error: Fail to allocate lpc32xx_spi_slave\n"); - return NULL; - } - - lslave->regs = (struct ssp_regs *)SSP0_BASE; - - /* - * 8 bit frame, SPI fmt, 500kbps -> clock divider is 26. - * Set SCR to 0 and CPSDVSR to 26. - */ - - writel(0x7, &lslave->regs->cr0); /* 8-bit chunks, SPI, 1 clk/bit */ - writel(26, &lslave->regs->cpsr); /* SSP clock = HCLK/26 = 500kbps */ - writel(0, &lslave->regs->imsc); /* do not raise any interrupts */ - writel(0, &lslave->regs->icr); /* clear any pending interrupt */ - writel(0, &lslave->regs->dmacr); /* do not do DMAs */ - writel(SSP_CR1_SSP_ENABLE, &lslave->regs->cr1); /* enable SSP0 */ - return &lslave->slave; -} - -void spi_free_slave(struct spi_slave *slave) -{ - struct lpc32xx_spi_slave *lslave = to_lpc32xx_spi_slave(slave); - - debug("(lpc32xx) spi_free_slave: 0x%08x\n", (u32)lslave); - free(lslave); -} - -int spi_claim_bus(struct spi_slave *slave) -{ - /* only one bus and slave so far, always available */ - return 0; -} - -int spi_xfer(struct spi_slave *slave, unsigned int bitlen, - const void *dout, void *din, unsigned long flags) -{ - struct lpc32xx_spi_slave *lslave = to_lpc32xx_spi_slave(slave); - int bytelen = bitlen >> 3; - int idx_out = 0; - int idx_in = 0; - int start_time; - - start_time = get_timer(0); - while ((idx_out < bytelen) || (idx_in < bytelen)) { - int status = readl(&lslave->regs->sr); - if ((idx_out < bytelen) && (status & SSP_SR_TNF)) - writel(((u8 *)dout)[idx_out++], &lslave->regs->data); - if ((idx_in < bytelen) && (status & SSP_SR_RNE)) - ((u8 *)din)[idx_in++] = readl(&lslave->regs->data); - if (get_timer(start_time) >= CONFIG_LPC32XX_SSP_TIMEOUT) - return -1; - } - return 0; -} - -void spi_release_bus(struct spi_slave *slave) -{ - /* do nothing */ -} diff --git a/include/configs/devkit3250.h b/include/configs/devkit3250.h index 2f8c655b2c..e1f729a854 100644 --- a/include/configs/devkit3250.h +++ b/include/configs/devkit3250.h @@ -58,11 +58,6 @@ */ #define CONFIG_LPC32XX_GPIO
-/* - * SSP/SPI - */ -#define CONFIG_LPC32XX_SSP_TIMEOUT 100000 - /* * Ethernet */ diff --git a/include/configs/work_92105.h b/include/configs/work_92105.h index 67b5e9aa11..9d9a53ef09 100644 --- a/include/configs/work_92105.h +++ b/include/configs/work_92105.h @@ -109,11 +109,6 @@
#define CONFIG_LPC32XX_GPIO
-/* - * SSP/SPI/DISPLAY - */ - -#define CONFIG_LPC32XX_SSP_TIMEOUT 100000 /* * Environment */ diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 5092c3fb4c..e394e03726 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -1149,7 +1149,6 @@ CONFIG_LPC32XX_NAND_SLC_WDR_CLKS CONFIG_LPC32XX_NAND_SLC_WHOLD CONFIG_LPC32XX_NAND_SLC_WSETUP CONFIG_LPC32XX_NAND_SLC_WWIDTH -CONFIG_LPC32XX_SSP_TIMEOUT CONFIG_LPC_BASE CONFIG_LPC_IO_BASE CONFIG_LPUART
On Fri, Apr 19, 2019 at 12:18:59PM +0530, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
- no response for dm converted patch
- driver-model migration expiry
Cc: Vladimir Zapolskiy vz@mleia.com Cc: Albert ARIBAUD albert.aribaud@3adev.fr Signed-off-by: Jagan Teki jagan@amarulasolutions.com
For all of the "drop" patches you sent, can you please re-work them to instead make the relevant option instead depend on BROKEN for now and we'll drop the code after this next release? Thanks!
On Mon, Apr 22, 2019 at 12:13 AM Tom Rini trini@konsulko.com wrote:
On Fri, Apr 19, 2019 at 12:18:59PM +0530, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
- no response for dm converted patch
- driver-model migration expiry
Cc: Vladimir Zapolskiy vz@mleia.com Cc: Albert ARIBAUD albert.aribaud@3adev.fr Signed-off-by: Jagan Teki jagan@amarulasolutions.com
For all of the "drop" patches you sent, can you please re-work them to instead make the relevant option instead depend on BROKEN for now and we'll drop the code after this next release? Thanks!
This was my initial plan before indicating the warnings on Makefile in previous releases, do we really need this and prolong the migration plan further?
On Wed, Apr 24, 2019 at 01:11:02PM +0530, Jagan Teki wrote:
On Mon, Apr 22, 2019 at 12:13 AM Tom Rini trini@konsulko.com wrote:
On Fri, Apr 19, 2019 at 12:18:59PM +0530, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
- no response for dm converted patch
- driver-model migration expiry
Cc: Vladimir Zapolskiy vz@mleia.com Cc: Albert ARIBAUD albert.aribaud@3adev.fr Signed-off-by: Jagan Teki jagan@amarulasolutions.com
For all of the "drop" patches you sent, can you please re-work them to instead make the relevant option instead depend on BROKEN for now and we'll drop the code after this next release? Thanks!
This was my initial plan before indicating the warnings on Makefile in previous releases, do we really need this and prolong the migration plan further?
We absolutely do because as you can see we're still just now having people see this deadline for the first time because we did a bad job communicating about it.
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
- no response for dm converted patch
I believe there was no DM conversion patch for this particular driver, could it happen that I've missed it?
- driver-model migration expiry
Definitely this is a valid reason.
The good news is that I don't have any strong objection against the deletion of the driver.
Why? Recently Quentin Schulz added drivers/spi/pl022_spi.c, and it provides a support of right the same SPI controller, the new driver satisfies DM policy.
Quentin, you may take a look at drivers/spi/lpc32xx_ssp.c before (or after though) its removal for scavenging any goodies.
From my side I'd like to test the new driver on one of my boards,
but unfortunately it may take indefinite time, because it will require some tinkering. Nevertheless, if any LPC32xx specific changes will be required, they'll be added to the new Quentin's driver.
-- Best wishes, Vladimir
On Mon, Apr 22, 2019 at 11:50:22PM +0300, Vladimir Zapolskiy wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Indeed. Since it was only last month or so that I setup a low-traffic list for maintainers / custodians for important issues like this, and lots of previous series have been super bad about Cc'ing the right people, it's not appropriate to say "no one has spoken up" or similar lack of reply arguments. I know there's been previous postings of "delete this (and all of the other SPI drivers, and all of the other boards and deletion posts too)" type series but no, they've often not gone out to the right people.
- no response for dm converted patch
I believe there was no DM conversion patch for this particular driver, could it happen that I've missed it?
There was, but all of what I said above about Cc applies too: https://patchwork.ozlabs.org/patch/910751/
- driver-model migration expiry
Definitely this is a valid reason.
The good news is that I don't have any strong objection against the deletion of the driver.
Why? Recently Quentin Schulz added drivers/spi/pl022_spi.c, and it provides a support of right the same SPI controller, the new driver satisfies DM policy.
Quentin, you may take a look at drivers/spi/lpc32xx_ssp.c before (or after though) its removal for scavenging any goodies.
From my side I'd like to test the new driver on one of my boards, but unfortunately it may take indefinite time, because it will require some tinkering. Nevertheless, if any LPC32xx specific changes will be required, they'll be added to the new Quentin's driver.
In the end, that sounds like an overall improvement to the situation, even if I'm not happy with how we're getting there. Sorry about the frustration (everyone) here.
On 22.04.19 23:00, Tom Rini wrote:
On Mon, Apr 22, 2019 at 11:50:22PM +0300, Vladimir Zapolskiy wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Indeed. Since it was only last month or so that I setup a low-traffic list for maintainers / custodians for important issues like this, [..]
Wait, which list are you talking about? Should I be monitoring anything else than this one?
Regards, Simon
On Sat, Apr 27, 2019 at 10:08:34PM +0200, Simon Goldschmidt wrote:
On 22.04.19 23:00, Tom Rini wrote:
On Mon, Apr 22, 2019 at 11:50:22PM +0300, Vladimir Zapolskiy wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Indeed. Since it was only last month or so that I setup a low-traffic list for maintainers / custodians for important issues like this, [..]
Wait, which list are you talking about? Should I be monitoring anything else than this one?
Ah, OK, so a new thing for my own mental checklist (which I ought to write down), there's now u-boot-custodians and u-boot-maintainers AT lists.denx.de, which are low volume custodian / maintainers only lists (they are public) to try and help avoid these "Hey, I maintain a board and just now found out I need to convert things for the next release?!?!?" problems, and similar.
Regards, Simon
On Mon, Apr 29, 2019 at 2:22 AM Tom Rini trini@konsulko.com wrote:
On Sat, Apr 27, 2019 at 10:08:34PM +0200, Simon Goldschmidt wrote:
On 22.04.19 23:00, Tom Rini wrote:
On Mon, Apr 22, 2019 at 11:50:22PM +0300, Vladimir Zapolskiy wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Indeed. Since it was only last month or so that I setup a low-traffic list for maintainers / custodians for important issues like this, [..]
Wait, which list are you talking about? Should I be monitoring anything else than this one?
Ah, OK, so a new thing for my own mental checklist (which I ought to write down), there's now u-boot-custodians and u-boot-maintainers AT lists.denx.de, which are low volume custodian / maintainers only lists (they are public) to try and help avoid these "Hey, I maintain a board and just now found out I need to convert things for the next release?!?!?" problems, and similar.
Right, I remember reading about the plan to have such lists here, but I failed to find them by searching the docs in git or searching the web.
And if I fail to find them, it could be me, but just maybe I'm not the only maintainer not finding them ;-)
Regards, Simon
On Mon, Apr 29, 2019 at 10:22:07AM +0200, Simon Goldschmidt wrote:
On Mon, Apr 29, 2019 at 2:22 AM Tom Rini trini@konsulko.com wrote:
On Sat, Apr 27, 2019 at 10:08:34PM +0200, Simon Goldschmidt wrote:
On 22.04.19 23:00, Tom Rini wrote:
On Mon, Apr 22, 2019 at 11:50:22PM +0300, Vladimir Zapolskiy wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Indeed. Since it was only last month or so that I setup a low-traffic list for maintainers / custodians for important issues like this, [..]
Wait, which list are you talking about? Should I be monitoring anything else than this one?
Ah, OK, so a new thing for my own mental checklist (which I ought to write down), there's now u-boot-custodians and u-boot-maintainers AT lists.denx.de, which are low volume custodian / maintainers only lists (they are public) to try and help avoid these "Hey, I maintain a board and just now found out I need to convert things for the next release?!?!?" problems, and similar.
Right, I remember reading about the plan to have such lists here, but I failed to find them by searching the docs in git or searching the web.
And if I fail to find them, it could be me, but just maybe I'm not the only maintainer not finding them ;-)
I emailed everyone that's listed in MAINTAINERS when the lists opened. I think this in part means there may be a board entry or two missing your email? :)
Am 29.04.2019 um 19:57 schrieb Tom Rini:
On Mon, Apr 29, 2019 at 10:22:07AM +0200, Simon Goldschmidt wrote:
On Mon, Apr 29, 2019 at 2:22 AM Tom Rini trini@konsulko.com wrote:
On Sat, Apr 27, 2019 at 10:08:34PM +0200, Simon Goldschmidt wrote:
On 22.04.19 23:00, Tom Rini wrote:
On Mon, Apr 22, 2019 at 11:50:22PM +0300, Vladimir Zapolskiy wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote: > Dropped > - lpc32xx_ssp driver > - CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items > > Dropped due to: > - no active updates > - no dm conversion > - multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Indeed. Since it was only last month or so that I setup a low-traffic list for maintainers / custodians for important issues like this, [..]
Wait, which list are you talking about? Should I be monitoring anything else than this one?
Ah, OK, so a new thing for my own mental checklist (which I ought to write down), there's now u-boot-custodians and u-boot-maintainers AT lists.denx.de, which are low volume custodian / maintainers only lists (they are public) to try and help avoid these "Hey, I maintain a board and just now found out I need to convert things for the next release?!?!?" problems, and similar.
Right, I remember reading about the plan to have such lists here, but I failed to find them by searching the docs in git or searching the web.
And if I fail to find them, it could be me, but just maybe I'm not the only maintainer not finding them ;-)
I emailed everyone that's listed in MAINTAINERS when the lists opened. I think this in part means there may be a board entry or two missing your email? :)
No, I'm not a maintainer of officially supported boards. Unfortunately, we're having non-mainlined private boards only. And my entry as socfpga maintainer/co-custodioan has just been aded now ;-)
However, given the many companies out there using embedded Linux nowadays, I expect many such boards exist. Any while I understand we don't want to go into too much trouble of supporting such boards, I do think maintainers of such boards should be made aware of that list, too.
I guess we could note it in the toplevel README file, but finding it on denx.de would certainly help, too.
Regards, Simon
On Tue, Apr 23, 2019 at 2:20 AM Vladimir Zapolskiy vz@mleia.com wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Here is the number iterations around the ML, this indeed a notification for dm-conversion. [1] [2][4][5]
- no response for dm converted patch
I believe there was no DM conversion patch for this particular driver, could it happen that I've missed it?
[3]
[1] https://patchwork.ozlabs.org/patch/1002858/ [2] https://patchwork.ozlabs.org/patch/1000463/ [3] https://patchwork.ozlabs.org/patch/910751/ [4] https://gitlab.incom.co/CM-Shield/u-boot/commit/c4e68d3aa8178f6aa63a79c4f8f4... [5] https://lists.denx.de/pipermail/u-boot/2018-March/322135.html
On Wed, Apr 24, 2019 at 12:14:07PM +0530, Jagan Teki wrote:
On Tue, Apr 23, 2019 at 2:20 AM Vladimir Zapolskiy vz@mleia.com wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Here is the number iterations around the ML, this indeed a notification for dm-conversion. [1] [2][4][5]
- no response for dm converted patch
I believe there was no DM conversion patch for this particular driver, could it happen that I've missed it?
[3]
[1] https://patchwork.ozlabs.org/patch/1002858/ [2] https://patchwork.ozlabs.org/patch/1000463/ [3] https://patchwork.ozlabs.org/patch/910751/ [4] https://gitlab.incom.co/CM-Shield/u-boot/commit/c4e68d3aa8178f6aa63a79c4f8f4... [5] https://lists.denx.de/pipermail/u-boot/2018-March/322135.html
And to be clear and repeat myself, in all of the above cases while it did go to the ML it did not to/cc nearly enough (or in some cases I seem to recall, any) people directly responsible for the platforms in question. I should have caught that and spoken up more at the time, sorry.
On Wed, Apr 24, 2019 at 5:18 PM Tom Rini trini@konsulko.com wrote:
On Wed, Apr 24, 2019 at 12:14:07PM +0530, Jagan Teki wrote:
On Tue, Apr 23, 2019 at 2:20 AM Vladimir Zapolskiy vz@mleia.com wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Here is the number iterations around the ML, this indeed a notification for dm-conversion. [1] [2][4][5]
- no response for dm converted patch
I believe there was no DM conversion patch for this particular driver, could it happen that I've missed it?
[3]
[1] https://patchwork.ozlabs.org/patch/1002858/ [2] https://patchwork.ozlabs.org/patch/1000463/ [3] https://patchwork.ozlabs.org/patch/910751/ [4] https://gitlab.incom.co/CM-Shield/u-boot/commit/c4e68d3aa8178f6aa63a79c4f8f4... [5] https://lists.denx.de/pipermail/u-boot/2018-March/322135.html
And to be clear and repeat myself, in all of the above cases while it did go to the ML it did not to/cc nearly enough (or in some cases I seem to recall, any) people directly responsible for the platforms in question. I should have caught that and spoken up more at the time, sorry.
Yes, with few driver patches but I mange to add individual board vendor who effected that driver, but indeed it's very critical job to include all since many drivers has lot of care takers. and I wouldn't agree this point is the fact that this kind of Zap patch is 4 or 5th version not the first time that people would have surprised.
Jagan.
On Thu, Apr 25, 2019 at 11:43:44PM +0530, Jagan Teki wrote:
On Wed, Apr 24, 2019 at 5:18 PM Tom Rini trini@konsulko.com wrote:
On Wed, Apr 24, 2019 at 12:14:07PM +0530, Jagan Teki wrote:
On Tue, Apr 23, 2019 at 2:20 AM Vladimir Zapolskiy vz@mleia.com wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Here is the number iterations around the ML, this indeed a notification for dm-conversion. [1] [2][4][5]
- no response for dm converted patch
I believe there was no DM conversion patch for this particular driver, could it happen that I've missed it?
[3]
[1] https://patchwork.ozlabs.org/patch/1002858/ [2] https://patchwork.ozlabs.org/patch/1000463/ [3] https://patchwork.ozlabs.org/patch/910751/ [4] https://gitlab.incom.co/CM-Shield/u-boot/commit/c4e68d3aa8178f6aa63a79c4f8f4... [5] https://lists.denx.de/pipermail/u-boot/2018-March/322135.html
And to be clear and repeat myself, in all of the above cases while it did go to the ML it did not to/cc nearly enough (or in some cases I seem to recall, any) people directly responsible for the platforms in question. I should have caught that and spoken up more at the time, sorry.
Yes, with few driver patches but I mange to add individual board vendor who effected that driver, but indeed it's very critical job to include all since many drivers has lot of care takers. and I wouldn't agree this point is the fact that this kind of Zap patch is 4 or 5th version not the first time that people would have surprised.
The problem is that Vladimir is one of the people that should have seen any of the previous instances, but didn't, and I'm sure this isn't the only instance. So removal of unconverted drivers needs to be slow.
On Thu, Apr 25, 2019 at 11:47 PM Tom Rini trini@konsulko.com wrote:
On Thu, Apr 25, 2019 at 11:43:44PM +0530, Jagan Teki wrote:
On Wed, Apr 24, 2019 at 5:18 PM Tom Rini trini@konsulko.com wrote:
On Wed, Apr 24, 2019 at 12:14:07PM +0530, Jagan Teki wrote:
On Tue, Apr 23, 2019 at 2:20 AM Vladimir Zapolskiy vz@mleia.com wrote:
Hi Jagan, Tom,
On 04/19/2019 09:48 AM, Jagan Teki wrote:
Dropped
- lpc32xx_ssp driver
- CONFIG_LPC32XX_SSP, LPC32XX_SSP_TIMEOUT items
Dropped due to:
- no active updates
- no dm conversion
- multiple pings for asking dm-conversion
I really don't want to rush into moaning, however let me ask you to drop the reason given above as invalid, otherwise please clarify who were the addressees of these 'multiple pings'.
Here is the number iterations around the ML, this indeed a notification for dm-conversion. [1] [2][4][5]
- no response for dm converted patch
I believe there was no DM conversion patch for this particular driver, could it happen that I've missed it?
[3]
[1] https://patchwork.ozlabs.org/patch/1002858/ [2] https://patchwork.ozlabs.org/patch/1000463/ [3] https://patchwork.ozlabs.org/patch/910751/ [4] https://gitlab.incom.co/CM-Shield/u-boot/commit/c4e68d3aa8178f6aa63a79c4f8f4... [5] https://lists.denx.de/pipermail/u-boot/2018-March/322135.html
And to be clear and repeat myself, in all of the above cases while it did go to the ML it did not to/cc nearly enough (or in some cases I seem to recall, any) people directly responsible for the platforms in question. I should have caught that and spoken up more at the time, sorry.
Yes, with few driver patches but I mange to add individual board vendor who effected that driver, but indeed it's very critical job to include all since many drivers has lot of care takers. and I wouldn't agree this point is the fact that this kind of Zap patch is 4 or 5th version not the first time that people would have surprised.
The problem is that Vladimir is one of the people that should have seen any of the previous instances, but didn't, and I'm sure this isn't the only instance. So removal of unconverted drivers needs to be slow.
Okay, here is my next plan. will move all these zap driver configs to BROKEN and give a warning during build that it would remove in next version if dm conversion not done. my idea is to make build failure with broken configs enablement, but that indeed trigger travis failure.
participants (4)
-
Jagan Teki -
Simon Goldschmidt -
Tom Rini -
Vladimir Zapolskiy