From: Scott Branden <sbranden@broadcom.com>
To: Stefan Wahren <info@lategoodbye.de>,
Stephen Warren <swarren@wwwdotorg.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Russell King <rmk+kernel@arm.linux.org.uk>,
Peter Griffin <peter.griffin@linaro.org>,
Chris Ball <chris@printf.net>, Piotr Krol <pietrushnic@gmail.com>
Cc: Ray Jui <rjui@broadcom.com>, <linux-mmc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<bcm-kernel-feedback-list@broadcom.com>,
<linux-rpi-kernel@lists.infradead.org>,
Joe Perches <joe@perches.com>
Subject: Re: [PATCHv2 4/5] mmc: shdci-bcm2835: add verify for 32-bit back-to-back workaround
Date: Tue, 22 Dec 2015 11:23:37 -0800 [thread overview]
Message-ID: <5679A339.9000302@broadcom.com> (raw)
In-Reply-To: <5679726A.1070300@lategoodbye.de>
Hi Stefan,
On 15-12-22 07:55 AM, Stefan Wahren wrote:
> Hi Scott,
>
> Am 07.11.2014 um 19:31 schrieb Scott Branden:
>> On 14-11-05 09:01 PM, Stephen Warren wrote:
>>> On 11/05/2014 12:00 AM, Scott Branden wrote:
>>>> On 14-11-04 08:59 PM, Stephen Warren wrote:
>>>>> On 10/30/2014 12:36 AM, Scott Branden wrote:
>>>>>> Add a verify option to driver to print out an error message if a
>>>>>> potential back to back write could cause a clock domain issue.
>>>>>
>>>>>> index f8c450a..11af27f 100644
>>>>>
>>>>>> +#ifdef CONFIG_MMC_SDHCI_BCM2835_VERIFY_WORKAROUND
>>>>>> + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
>>>>>> + struct bcm2835_sdhci_host *bcm2835_host = pltfm_host->priv;
>>>>>> +
>>>>>> + if (bcm2835_host->previous_reg == reg) {
>>>>>> + if ((reg != SDHCI_HOST_CONTROL)
>>>>>> + && (reg != SDHCI_CLOCK_CONTROL)) {
>>>>>
>>>>> The comment in patch 3 says the problem doesn't apply to the data
>>>>> register. Why does this check for these two registers rather than data?
>>>> This Verify workaround patch still a work in progress. I'm still
>>>> getting more info from the silicon designers on the back-to-back
>>>> register writes that are affect. The spew of 0x20 or 0x28 or 0x2c
>>>> register writes are all ok locations that don't need to be worked
>>>> around. This patch needs to be corrected with the proper register rules
>>>> still.
>> Thanks for testing. Yes, I have work to do on the verify patch above
>> still.
>
> do you still have plans to submit a V3 of this patch series?
No, I do not have plans to submit a V3 of this patch series.
I submitted this patch as RPI has a similar controller to the SoCs I am
familiar with as well as needing similar work arounds You can take
over the patchset. Or, try and get the sdhci-iproc.c driver going on
RPI. The sdhci-iproc is the production driver we use on a variety of
SoCs and support and test this driver.
>
> I attached an improved version of this patch which avoids a possible
> endless loop caused by the dev_err call. So only the first occurence
> of a specific register will be logged.
OK, but is this really necessary? If veryify workaround ever prints
anything then the driver workarounds aren't doing what it is supposed to
anyway?
>
> Regards
> Stefan
>
>
> -------------------8<-------------------------------------------
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 1526b8a..7b0990f 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -306,6 +306,15 @@ config MMC_SDHCI_BCM2835
>
> If unsure, say N.
>
> +config MMC_SDHCI_BCM2835_VERIFY_WORKAROUND
> + bool "Verify BCM2835 workaround does not do back to back writes"
> + depends on MMC_SDHCI_BCM2835
> + default y
> + help
> + This enables code that verifies the bcm2835 workaround.
> + The verification code checks that back to back writes to the same
> + register do not occur.
> +
> config MMC_SDHCI_F_SDH30
> tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
> depends on MMC_SDHCI_PLTFM
> diff --git a/drivers/mmc/host/sdhci-bcm2835.c
> b/drivers/mmc/host/sdhci-bcm2835.c
> index 01ce193d..c1c70df 100644
> --- a/drivers/mmc/host/sdhci-bcm2835.c
> +++ b/drivers/mmc/host/sdhci-bcm2835.c
> @@ -20,15 +20,27 @@
> */
>
> #include <linux/delay.h>
> +#include <linux/hashtable.h>
> #include <linux/module.h>
> #include <linux/mmc/host.h>
> +#include <linux/slab.h>
> #include "sdhci-pltfm.h"
>
> struct bcm2835_sdhci_host {
> u32 shadow_cmd;
> u32 shadow_blk;
> + int previous_reg;
> };
>
> +struct reg_hash {
> + struct hlist_node node;
> + int reg;
> +};
> +
> +#define BCM2835_REG_HT_BITS 4
> +
> +static DEFINE_HASHTABLE(bcm2835_used_regs, BCM2835_REG_HT_BITS);
> +
> #define REG_OFFSET_IN_BITS(reg) ((reg) << 3 & 0x18)
>
> static inline u32 bcm2835_sdhci_readl(struct sdhci_host *host, int reg)
> @@ -56,8 +68,37 @@ static u8 bcm2835_sdhci_readb(struct sdhci_host
> *host, int reg)
> }
>
> static inline void bcm2835_sdhci_writel(struct sdhci_host *host,
> + u32 val, int reg)
> +{
> + writel(val, host->ioaddr + reg);
> +}
> +
> +static inline void bcm2835_sdhci_writel_verify(struct sdhci_host *host,
> u32 val, int reg)
> {
> + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
> + struct bcm2835_sdhci_host *bcm2835_host = pltfm_host->priv;
> + struct reg_hash *rh;
> + struct hlist_head *head;
> +
> + head = &bcm2835_used_regs[hash_min(reg, BCM2835_REG_HT_BITS)];
> +
> + if (bcm2835_host->previous_reg == reg) {
> + if ((reg != SDHCI_HOST_CONTROL) &&
> + (reg != SDHCI_CLOCK_CONTROL) &&
> + (hlist_empty(head))) {
> + rh = kzalloc(sizeof(*rh), GFP_KERNEL);
> + if (WARN_ON(!rh))
> + return;
> +
> + rh->reg = reg;
> + hash_add(bcm2835_used_regs, &rh->node, rh->reg);
> + dev_err(mmc_dev(host->mmc), "back-to-back write to 0x%x\n",
> + reg);
> + }
> + }
> + bcm2835_host->previous_reg = reg;
> +
> writel(val, host->ioaddr + reg);
> }
>
> @@ -131,7 +172,11 @@ static const struct sdhci_ops bcm2835_sdhci_ops = {
> .read_l = bcm2835_sdhci_readl,
> .read_w = bcm2835_sdhci_readw,
> .read_b = bcm2835_sdhci_readb,
> +#ifdef CONFIG_MMC_SDHCI_BCM2835_VERIFY_WORKAROUND
> + .write_l = bcm2835_sdhci_writel_verify,
> +#else
> .write_l = bcm2835_sdhci_writel,
> +#endif
> .write_w = bcm2835_sdhci_writew,
> .write_b = bcm2835_sdhci_writeb,
> .set_clock = sdhci_set_clock,
>
>
>
>
next prev parent reply other threads:[~2015-12-22 19:24 UTC|newest]
Thread overview: 265+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Scott Branden <sbranden@broadcom.com>
2014-10-08 5:26 ` [PATCH V3 0/6] Add initial support for Broadcom Cygnus SoC Scott Branden
2014-10-08 5:27 ` [PATCH 1/6] ARM: cygnus: Initial " Scott Branden
2014-10-08 7:54 ` Arnd Bergmann
2014-10-08 12:27 ` Scott Branden
2014-10-08 13:28 ` Arnd Bergmann
2014-10-08 16:27 ` Scott Branden
2014-10-08 18:12 ` Arnd Bergmann
2014-10-08 18:45 ` Scott Branden
2014-10-08 22:16 ` Scott Branden
2014-10-09 7:32 ` Arnd Bergmann
2014-10-08 8:11 ` Russell King - ARM Linux
2014-10-08 11:17 ` Scott Branden
2014-10-08 11:41 ` Russell King - ARM Linux
2014-10-08 13:10 ` Rob Herring
2014-10-08 16:34 ` Scott Branden
2014-10-08 5:27 ` [PATCH 2/6] clk: Clock driver " Scott Branden
2014-10-08 5:27 ` [PATCH 3/6] dt-bindings: Document Broadcom Cygnus SoC and clock driver Scott Branden
2014-10-08 7:57 ` Arnd Bergmann
2014-10-08 10:58 ` Scott Branden
2014-10-08 13:35 ` Arnd Bergmann
2014-10-08 5:27 ` [PATCH 4/6] ARM: cygnus defconfig : Initial defconfig for Broadcom Cygnus SoC Scott Branden
2014-10-08 7:58 ` Arnd Bergmann
2014-10-08 11:01 ` Scott Branden
2014-10-08 5:27 ` [PATCH 5/6] ARM: dts: Enable " Scott Branden
2014-10-08 5:27 ` [PATCH 6/6] MAINTAINERS: Entry for Cygnus/iproc arm architecture and clock drivers Scott Branden
2014-10-09 22:44 ` [PATCH V4 0/7] Add initial support for Broadcom Cygnus SoC Scott Branden
2014-10-09 22:44 ` [PATCH V4 1/7] ARM: cygnus: Initial " Scott Branden
2014-10-10 9:50 ` Arnd Bergmann
2014-10-10 19:08 ` Scott Branden
2014-10-09 22:44 ` [PATCH V4 2/7] clk: Clock driver " Scott Branden
2014-10-09 22:44 ` [PATCH V4 3/7] dt-bindings: Document Broadcom Cygnus SoC and clock driver Scott Branden
2014-10-09 22:44 ` [PATCH V4 4/7] ARM: cygnus defconfig : Initial defconfig for Broadcom Cygnus SoC Scott Branden
2014-10-09 22:44 ` [PATCH V4 5/7] ARM: dts: Enable " Scott Branden
2014-10-10 10:08 ` Arnd Bergmann
2014-10-10 19:11 ` Scott Branden
2014-10-09 22:44 ` [PATCH V4 6/7] MAINTAINERS: Entry for Cygnus/iproc arm architecture and clock drivers Scott Branden
2014-10-09 23:00 ` Joe Perches
2014-10-09 23:18 ` Scott Branden
2014-10-09 22:44 ` [PATCH V4 7/7] ARM: multi_v7_defconfig: Enable ARCH_BCM_CYGNUS config Scott Branden
2014-10-10 9:59 ` Arnd Bergmann
2014-10-10 19:12 ` Scott Branden
2014-10-15 2:01 ` [PATCH 0/1] sdhci-bcm2835: added quirk and removed udelay in write ops Scott Branden
2014-10-15 2:01 ` [PATCH 1/1] mmc: " Scott Branden
2014-10-17 2:50 ` Stephen Warren
2014-10-15 2:58 ` [PATCH v5 0/6] Add initial support for Broadcom Cygnus SoC Scott Branden
2014-10-15 2:58 ` [PATCH v5 1/6] ARM: cygnus: Initial " Scott Branden
2014-10-20 19:55 ` Arnd Bergmann
2014-10-20 22:59 ` Scott Branden
2014-10-21 5:48 ` Arnd Bergmann
2014-10-22 0:11 ` Scott Branden
2014-10-22 8:22 ` Arnd Bergmann
2014-10-22 17:12 ` Scott Branden
2014-10-15 2:58 ` [PATCH v5 2/6] dt-bindings: Document Broadcom Cygnus SoC and clocks Scott Branden
2014-10-15 2:58 ` [PATCH v5 3/6] ARM: cygnus defconfig : Initial defconfig for Broadcom Cygnus SoC Scott Branden
2014-10-15 2:58 ` [PATCH v5 4/6] ARM: dts: Enable " Scott Branden
2014-10-15 2:58 ` [PATCH v5 5/6] MAINTAINERS: Entry for Cygnus/iproc arm architecture Scott Branden
2014-10-15 2:58 ` [PATCH v5 6/6] ARM: mach-bcm: Consolidate currently supported IPROC SoCs Scott Branden
2014-10-15 15:54 ` [PATCH 1/1] MAINTAINERS: corrected bcm2835 search Scott Branden
2014-10-15 18:12 ` Stephen Warren
2014-10-15 16:43 ` [PATCH 1/1] mmc: sdhci-bcm2835: added quirk and removed udelay in write ops Scott Branden
2014-10-18 2:37 ` Stephen Warren
2014-10-18 6:40 ` Scott Branden
2014-10-22 2:09 ` [PATCH v6 0/6] Add initial support for Broadcom Cygnus SoC Scott Branden
2014-10-22 2:09 ` [PATCH v6 1/6] ARM: cygnus: Initial " Scott Branden
2014-10-22 2:09 ` [PATCH v6 2/6] dt-bindings: Document Broadcom Cygnus SoC and clocks Scott Branden
2014-10-22 2:09 ` [PATCH v6 3/6] ARM: cygnus defconfig : Initial defconfig for Broadcom Cygnus SoC Scott Branden
2014-10-22 2:09 ` [PATCH v6 4/6] ARM: dts: Enable " Scott Branden
2014-10-22 2:09 ` [PATCH v6 5/6] MAINTAINERS: Entry for Cygnus/iproc arm architecture Scott Branden
2014-10-22 2:09 ` [PATCH v6 6/6] ARM: mach-bcm: Consolidate currently supported IPROC SoCs Scott Branden
2014-10-22 20:57 ` [PATCH v7 0/7] Add initial support for Broadcom Cygnus SoC Scott Branden
2014-10-22 20:57 ` [PATCH v7 1/7] ARM: cygnus: Initial " Scott Branden
2014-10-22 20:57 ` [PATCH v7 2/7] dt-bindings: Document Broadcom Cygnus SoC and clocks Scott Branden
2014-10-22 20:57 ` [PATCH v7 3/7] ARM: cygnus defconfig : Initial defconfig for Broadcom Cygnus SoC Scott Branden
2014-10-22 20:57 ` [PATCH v7 4/7] ARM: dts: Enable " Scott Branden
2014-10-28 16:10 ` Arnd Bergmann
2014-10-28 19:41 ` Scott Branden
2014-10-22 20:57 ` [PATCH v7 5/7] MAINTAINERS: Entry for Cygnus/iproc arm architecture Scott Branden
2014-10-22 20:57 ` [PATCH v7 6/7] ARM: mach-bcm: Consolidate currently supported IPROC SoCs Scott Branden
2014-10-22 20:57 ` [PATCH v7 7/7] ARM: mach-bcm: ARCH_BCM_MOBILE: remove one level of menu from Kconfig Scott Branden
2014-10-28 19:53 ` [PATCH v8 0/8] Add initial support for Broadcom Cygnus SoC Scott Branden
2014-10-28 19:53 ` [PATCH v8 1/8] ARM: cygnus: Initial " Scott Branden
2014-10-28 19:53 ` [PATCH v8 2/8] dt-bindings: Document Broadcom Cygnus SoC and clocks Scott Branden
2014-10-28 19:53 ` [PATCH v8 3/8] ARM: cygnus defconfig : Initial defconfig for Broadcom Cygnus SoC Scott Branden
2014-10-28 19:53 ` [PATCH v8 4/8] ARM: dts: Enable " Scott Branden
2014-11-09 0:22 ` Olof Johansson
2014-11-09 6:13 ` Scott Branden
2014-11-09 6:49 ` Olof Johansson
2014-11-09 17:23 ` Greg Kroah-Hartman
2014-11-09 20:38 ` Arnd Bergmann
2014-11-10 5:17 ` Scott Branden
2014-11-10 8:11 ` Arnd Bergmann
2014-11-10 18:28 ` Scott Branden
2014-10-28 19:53 ` [PATCH v8 5/8] MAINTAINERS: Entry for Cygnus/iproc arm architecture Scott Branden
2014-10-28 19:53 ` [PATCH v8 6/8] ARM: mach-bcm: Consolidate currently supported IPROC SoCs Scott Branden
2014-10-28 19:53 ` [PATCH v8 7/8] ARM: mach-bcm: ARCH_BCM_MOBILE: remove one level of menu from Kconfig Scott Branden
2014-10-28 19:53 ` [PATCH v8 8/8] ARM: multi_v7_defconfig: Enable Broadcom Cygnus Scott Branden
2014-10-28 20:01 ` Arnd Bergmann
2014-10-28 20:06 ` Scott Branden
2014-10-28 20:13 ` Arnd Bergmann
2014-10-28 23:15 ` [PATCH v9 0/8] Add initial support for Broadcom Cygnus SoC Scott Branden
2014-10-28 23:15 ` [PATCH v9 1/8] ARM: cygnus: Initial " Scott Branden
2014-10-28 23:15 ` [PATCH v9 2/8] dt-bindings: Document Broadcom Cygnus SoC and clocks Scott Branden
2014-11-20 1:05 ` Mike Turquette
2014-10-28 23:15 ` [PATCH v9 3/8] ARM: cygnus defconfig : Initial defconfig for Broadcom Cygnus SoC Scott Branden
2014-10-28 23:15 ` [PATCH v9 4/8] ARM: dts: Enable " Scott Branden
2014-11-10 10:50 ` Paul Bolle
2014-11-10 18:35 ` Olof Johansson
2014-11-10 19:23 ` Paul Bolle
2014-10-28 23:15 ` [PATCH v9 5/8] MAINTAINERS: Entry for Cygnus/iproc arm architecture Scott Branden
2014-10-28 23:15 ` [PATCH v9 6/8] ARM: mach-bcm: Consolidate currently supported IPROC SoCs Scott Branden
2014-10-28 23:15 ` [PATCH v9 7/8] ARM: mach-bcm: ARCH_BCM_MOBILE: remove one level of menu from Kconfig Scott Branden
2014-10-28 23:15 ` [PATCH v9 8/8] ARM: multi_v7_defconfig: Enable Broadcom Cygnus Scott Branden
2014-10-30 6:36 ` [PATCHv2 0/5] sdhci-bcm2835: added quirk and removed udelay in write ops Scott Branden
2014-10-30 6:36 ` [PATCHv2 1/5] mmc: sdhci-bcm2835: group read and write functions to improve readability Scott Branden
2014-10-30 6:36 ` [PATCHv2 2/5] mmc: sdhci-bcm2835: make shift calculations consistent Scott Branden
2014-11-05 4:48 ` Stephen Warren
2014-11-05 5:19 ` Scott Branden
2014-10-30 6:36 ` [PATCHv2 3/5] mmc: shdci-bcm2835: add efficient back-to-back write workaround Scott Branden
2014-11-05 4:57 ` Stephen Warren
2014-11-05 6:55 ` Scott Branden
2014-11-06 4:48 ` Stephen Warren
2014-11-07 18:29 ` Scott Branden
2014-10-30 6:36 ` [PATCHv2 4/5] mmc: shdci-bcm2835: add verify for 32-bit back-to-back workaround Scott Branden
2014-11-05 4:44 ` Stephen Warren
2014-11-05 5:26 ` Scott Branden
2014-11-05 4:59 ` Stephen Warren
2014-11-05 7:00 ` Scott Branden
2014-11-06 5:01 ` Stephen Warren
2014-11-07 18:31 ` Scott Branden
2015-12-22 15:55 ` Stefan Wahren
2015-12-22 19:23 ` Scott Branden [this message]
2015-12-22 20:13 ` Stefan Wahren
2014-10-30 6:36 ` [PATCHv2 5/5] mmc: sdhci-bcm2835: add sdhci quirk SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 Scott Branden
2014-11-05 5:00 ` Stephen Warren
2014-11-05 7:02 ` Scott Branden
2014-11-06 4:50 ` Stephen Warren
2014-11-07 18:30 ` Scott Branden
2014-11-10 5:55 ` [PATCH 1/2] ARM: multi_v7_defconfig: remove one level of menu from Kconfig Scott Branden
2014-11-10 5:55 ` [PATCH 2/2] ARM: multi_v7_defconfig: Enable Broadcom Cygnus Scott Branden
2014-11-14 18:29 ` [PATCH 0/4] pwm: kona: Drivers fixes Scott Branden
2014-11-14 18:29 ` [PATCH 1/4] pwm: kona: Remove setting default smooth type and polarity for all channels Scott Branden
2014-11-14 18:29 ` [PATCH 2/4] pwm: kona: Fix incorrect enable after channel polarity change Scott Branden
2014-11-14 18:29 ` [PATCH 3/4] pwm: kona: Fix enable, disable and config procedures Scott Branden
2014-11-14 18:30 ` [PATCH 4/4] pwm: kona: Update dependency to ARCH_BCM Scott Branden
2014-11-17 12:52 ` Thierry Reding
2014-11-17 17:33 ` Scott Branden
2014-11-17 12:41 ` [PATCH 0/4] pwm: kona: Drivers fixes Thierry Reding
2014-11-20 19:18 ` [PATCH] mtd: nand: added nand_shutdown Scott Branden
2014-11-26 9:10 ` Brian Norris
2014-11-27 18:28 ` Scott Branden
2014-11-28 0:30 ` Scott Branden
2014-12-04 22:38 ` Scott Branden
2014-11-25 19:40 ` [PATCH v2 0/4] pwm: kona: Drivers fixes Scott Branden
2014-11-25 19:40 ` [PATCH v2 1/4] pwm: kona: Remove setting default smooth type and polarity for all channels Scott Branden
2014-11-26 5:51 ` Tim Kryger
2014-11-28 23:47 ` Arun Ramamurthy
2014-11-29 1:08 ` Tim Kryger
2014-11-29 1:19 ` Arun Ramamurthy
2014-11-29 3:19 ` Tim Kryger
2014-12-01 19:37 ` Arun Ramamurthy
2014-12-04 20:22 ` Jonathan Richardson
2014-12-06 23:13 ` Tim Kryger
2014-12-10 19:57 ` Jonathan Richardson
2014-11-25 19:40 ` [PATCH v2 2/4] pwm: kona: Fix incorrect enable after channel polarity change Scott Branden
2014-11-26 6:22 ` Tim Kryger
2014-11-28 23:48 ` Arun Ramamurthy
2014-11-29 2:02 ` Tim Kryger
2014-12-04 20:33 ` Jonathan Richardson
2014-11-25 19:40 ` [PATCH v2 3/4] pwm: kona: Fix enable, disable and config procedures Scott Branden
2014-11-26 7:29 ` Tim Kryger
2014-11-27 23:30 ` Scott Branden
2014-11-28 23:49 ` Arun Ramamurthy
2014-11-29 2:30 ` Tim Kryger
2014-12-01 19:37 ` Arun Ramamurthy
2014-12-02 4:29 ` Tim Kryger
2014-12-04 20:26 ` Jonathan Richardson
2014-11-25 19:40 ` [PATCH v2 4/4] pwm: kona: Update dependency to ARCH_BCM Scott Branden
2014-12-04 22:37 ` [PATCH] mtd: add reboot notifier to mtdcore and register nand_shutdown with notifier Scott Branden
2014-12-05 0:13 ` Scott Branden
2014-12-05 2:31 ` Brian Norris
2014-12-05 0:11 ` [PATCH] mmc: sdhci: add quirk for ACMD23 broken Scott Branden
2014-12-05 0:16 ` [PATCH v2] " Scott Branden
2014-12-17 18:36 ` Scott Branden
2014-12-17 19:48 ` Chris Ball
2014-12-17 20:42 ` Scott Branden
2015-02-10 0:06 ` [PATCH 0/4] Add support for IPROC SDHCI controller Scott Branden
2015-02-10 0:06 ` [PATCH 1/4] mmc: sdhci: add quirk for ACMD23 broken Scott Branden
2015-02-10 0:06 ` [PATCH 2/4] mmc: sdhci: do not set AUTO_CMD12 for multi-block CMD53 Scott Branden
2015-02-10 0:06 ` [PATCH 3/4] mmc: sdhci-iproc: add IPROC SDHCI driver Scott Branden
2015-02-10 0:06 ` [PATCH 4/4] mmc: sdhci-iproc: add device tree bindings Scott Branden
2015-03-02 23:50 ` Florian Fainelli
2015-03-04 23:14 ` Scott Branden
2015-02-26 17:28 ` [PATCH 0/4] Add support for IPROC SDHCI controller Scott Branden
2015-02-10 0:07 ` [PATCH 0/2] Add support for Broadcom RNG200 Scott Branden
2015-02-10 0:07 ` [PATCH 1/2] hwrng: iproc-rng200 - Add Broadcom IPROC RNG driver Scott Branden
2015-02-10 0:27 ` Joe Perches
2015-02-14 16:36 ` Scott Branden
2015-02-14 17:02 ` Scott Branden
2015-02-10 0:07 ` [PATCH 2/2] hwrng: iproc-rng200 - Add device tree bindings Scott Branden
2015-02-10 0:07 ` [PATCH 0/2] Add support for Broadcom keypad controller Scott Branden
2015-02-10 0:07 ` [PATCH 1/2] Input: bcm-keypad: add device tree bindings Scott Branden
2015-02-10 0:51 ` Dmitry Torokhov
2015-02-14 16:49 ` Scott Branden
2015-02-16 5:17 ` Dmitry Torokhov
2015-02-23 17:49 ` Dmitry Torokhov
2015-02-26 16:13 ` Scott Branden
2015-02-10 0:07 ` [PATCH 2/2] Input: bcm-keypad: Add Broadcom keypad controller Scott Branden
2015-02-10 1:02 ` Dmitry Torokhov
2015-02-14 17:12 ` Scott Branden
2015-02-25 18:16 ` [PATCH v2 0/2] Add support for Broadcom RNG200 Scott Branden
2015-02-25 18:16 ` [PATCH v2 1/2] hwrng: iproc-rng200 - Add device tree bindings Scott Branden
2015-03-02 23:47 ` Florian Fainelli
2015-02-25 18:16 ` [PATCH v2 2/2] hwrng: iproc-rng200 - Add Broadcom IPROC RNG driver Scott Branden
2015-02-25 18:43 ` Dmitry Torokhov
2015-03-03 0:50 ` Scott Branden
2015-02-25 19:17 ` Arnd Bergmann
2015-02-26 19:37 ` Scott Branden
2015-02-26 20:15 ` Arnd Bergmann
2015-02-26 22:26 ` Scott Branden
2015-02-27 9:14 ` Arnd Bergmann
2015-02-28 16:01 ` Scott Branden
2015-02-28 19:31 ` Arnd Bergmann
2015-03-02 19:41 ` Scott Branden
2015-03-02 10:23 ` [PATCH v2 0/2] Add support for Broadcom RNG200 Herbert Xu
2015-02-26 16:08 ` [PATCH v2 0/2] Add support for Broadcom keypad controller Scott Branden
2015-02-26 16:08 ` [PATCH v2 1/2] Input: bcm-keypad: add device tree bindings Scott Branden
2015-02-27 23:39 ` Dmitry Torokhov
2015-02-28 15:41 ` Scott Branden
2015-02-26 16:08 ` [PATCH v2 2/2] Input: bcm-keypad: Add Broadcom keypad controller Scott Branden
2015-02-27 23:44 ` Dmitry Torokhov
2015-02-28 15:52 ` Scott Branden
2015-02-28 14:16 ` Paul Bolle
2015-02-28 15:36 ` Scott Branden
2015-02-28 16:03 ` [PATCH v3 0/2] Add support for " Scott Branden
2015-02-28 16:03 ` [PATCH v3 1/2] Input: bcm-keypad: add device tree bindings Scott Branden
2015-02-28 16:03 ` [PATCH v3 2/2] Input: bcm-keypad: Add Broadcom keypad controller Scott Branden
2015-02-28 16:35 ` [PATCH v4 0/2] Add support for " Scott Branden
2015-02-28 16:35 ` [PATCH v4 1/2] Input: bcm-keypad: add device tree bindings Scott Branden
2015-03-03 0:04 ` Dmitry Torokhov
2015-02-28 16:35 ` [PATCH v4 2/2] Input: bcm-keypad: Add Broadcom keypad controller Scott Branden
2015-02-28 22:10 ` Dmitry Torokhov
2015-02-28 22:15 ` Dmitry Torokhov
2015-03-02 19:37 ` Scott Branden
2015-03-02 20:23 ` Dmitry Torokhov
2015-03-02 21:59 ` Scott Branden
2015-03-02 19:38 ` Scott Branden
2015-03-04 20:42 ` [PATCH v3 0/2] Add support for Broadcom RNG200 Scott Branden
2015-03-04 20:42 ` [PATCH v3 1/2] hwrng: iproc-rng200 - Add device tree bindings Scott Branden
2015-03-04 20:42 ` [PATCH v3 2/2] hwrng: iproc-rng200 - Add Broadcom IPROC RNG driver Scott Branden
2015-03-06 11:53 ` [PATCH v3 0/2] Add support for Broadcom RNG200 Herbert Xu
2015-03-05 15:59 ` [PATCH RESEND 0/4] Add support for IPROC SDHCI controller Scott Branden
2015-03-05 15:59 ` [PATCH 1/4] mmc: sdhci: add quirk for ACMD23 broken Scott Branden
2015-03-05 15:59 ` [PATCH 2/4] mmc: sdhci: do not set AUTO_CMD12 for multi-block CMD53 Scott Branden
2015-03-05 15:59 ` [PATCH 3/4] mmc: sdhci-iproc: add IPROC SDHCI driver Scott Branden
2015-03-05 15:59 ` [PATCH 4/4] mmc: sdhci-iproc: add device tree bindings Scott Branden
2015-03-05 16:16 ` [PATCH RESEND 0/4] Add support for IPROC SDHCI controller Ulf Hansson
2015-03-05 19:57 ` Florian Fainelli
2015-03-10 18:35 ` [PATCH] mmc: sdhci: fix card presence logic in sdhci_request function Scott Branden
2015-03-13 10:14 ` Ulf Hansson
2015-03-16 17:59 ` [PATCH] wireless: rt2x00: add new rt2800usb device DWA 130 Scott Branden
2015-03-20 6:45 ` Kalle Valo
2015-03-16 18:19 ` [PATCH] ARM: amba: Increase number of IRQs Scott Branden
2015-03-16 21:08 ` Russell King - ARM Linux
2015-03-16 21:18 ` Scott Branden
2015-03-16 21:16 ` [PATCH v2 1/1] " Scott Branden
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