From: AKASHI Takahiro <takahiro.akashi@linaro.org>
To: Adrian Hunter <adrian.hunter@intel.com>
Cc: ulf.hansson@linaro.org, linux-mmc@vger.kernel.org,
linux-kernel@vger.kernel.org, ben.chuang@genesyslogic.com.tw,
greg.tu@genesyslogic.com.tw
Subject: Re: [RFC PATCH v3.1 22/27] mmc: sdhci-uhs2: add add_host() and others to set up the driver
Date: Tue, 8 Dec 2020 16:42:50 +0900 [thread overview]
Message-ID: <20201208074250.GB31973@laputa> (raw)
In-Reply-To: <a9988a3f-3b6a-fd36-8fba-f9a21b24e2df@intel.com>
On Thu, Dec 03, 2020 at 11:42:34AM +0200, Adrian Hunter wrote:
> On 6/11/20 4:27 am, AKASHI Takahiro wrote:
> > This is a UHS-II version of sdhci's add_host/remove_host operation.
> > Any sdhci drivers which are capable of handling UHS-II cards must
> > call those functions instead of the corresponding sdhci's.
> >
> > Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>
> > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
> > ---
> > drivers/mmc/host/sdhci-uhs2.c | 198 ++++++++++++++++++++++++++++++++++
> > drivers/mmc/host/sdhci-uhs2.h | 2 +
> > drivers/mmc/host/sdhci.c | 24 +++--
> > drivers/mmc/host/sdhci.h | 10 ++
> > 4 files changed, 226 insertions(+), 8 deletions(-)
> >
> > diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c
> > index d50134e912f3..5d3362ea138f 100644
> > --- a/drivers/mmc/host/sdhci-uhs2.c
> > +++ b/drivers/mmc/host/sdhci-uhs2.c
> > @@ -15,6 +15,7 @@
> > #include <linux/ktime.h>
> > #include <linux/module.h>
> > #include <linux/mmc/mmc.h>
> > +#include <linux/regulator/consumer.h>
> >
> > #include "sdhci.h"
> > #include "sdhci-uhs2.h"
> > @@ -406,6 +407,15 @@ static inline void sdhci_led_deactivate(struct sdhci_host *host)
> > {
> > }
> > #else
> > +static inline int sdhci_led_register(struct sdhci_host *host)
> > +{
> > + return 0;
> > +}
> > +
> > +static inline void sdhci_led_unregister(struct sdhci_host *host)
> > +{
> > +}
> > +
> > static inline void sdhci_led_activate(struct sdhci_host *host)
> > {
> > __sdhci_led_activate(host);
> > @@ -1298,6 +1308,194 @@ static irqreturn_t sdhci_uhs2_thread_irq(int irq, void *dev_id)
> > return IRQ_HANDLED;
> > }
> >
> > +/*****************************************************************************\
> > + *
> > + * Device allocation/registration *
> > + * *
> > +\*****************************************************************************/
> > +
> > +static int __sdhci_uhs2_add_host_v4(struct sdhci_host *host, u32 caps1)
> > +{
> > + struct mmc_host *mmc;
> > + u32 max_current_caps2;
> > +
> > + if (host->version < SDHCI_SPEC_400)
> > + return 0;
> > +
> > + mmc = host->mmc;
> > +
> > + /* Support UHS2 */
> > + if (caps1 & SDHCI_SUPPORT_UHS2)
> > + mmc->caps |= MMC_CAP_UHS2;
> > +
> > + max_current_caps2 = sdhci_readl(host, SDHCI_MAX_CURRENT_1);
> > +
> > + if ((caps1 & SDHCI_SUPPORT_VDD2_180) &&
> > + !max_current_caps2 &&
> > + !IS_ERR(mmc->supply.vmmc2)) {
> > + /* UHS2 - VDD2 */
> > + int curr = regulator_get_current_limit(mmc->supply.vmmc2);
> > +
> > + if (curr > 0) {
> > + /* convert to SDHCI_MAX_CURRENT format */
> > + curr = curr / 1000; /* convert to mA */
> > + curr = curr / SDHCI_MAX_CURRENT_MULTIPLIER;
> > + curr = min_t(u32, curr, SDHCI_MAX_CURRENT_LIMIT);
> > + max_current_caps2 = curr;
> > + }
> > + }
> > +
> > + if (caps1 & SDHCI_SUPPORT_VDD2_180) {
> > + mmc->ocr_avail_uhs2 |= MMC_VDD2_165_195;
> > + /*
> > + * UHS2 doesn't require this. Only UHS-I bus needs to set
> > + * max current.
> > + */
> > + mmc->max_current_180_vdd2 = (max_current_caps2 &
> > + SDHCI_MAX_CURRENT_VDD2_180_MASK) *
> > + SDHCI_MAX_CURRENT_MULTIPLIER;
> > + } else {
> > + mmc->caps &= ~MMC_CAP_UHS2;
> > + }
> > +
> > + return 0;
> > +}
> > +
> > +static int sdhci_uhs2_host_ops_init(struct sdhci_host *host);
> > +
> > +static int __sdhci_uhs2_add_host(struct sdhci_host *host)
>
> Can you leverage __sdhci_add_host() here?
Yes if we can always use sdhci_request_done() instead of
sdhci_uhs2_request_done() and we don't need sdhci_uhs2_thread_irq().
> > +{
> > + unsigned int flags = WQ_UNBOUND | WQ_MEM_RECLAIM | WQ_HIGHPRI;
> > + struct mmc_host *mmc = host->mmc;
> > + int ret;
> > +
> > + if ((mmc->caps2 & MMC_CAP2_CQE) &&
> > + (host->quirks & SDHCI_QUIRK_BROKEN_CQE)) {
> > + mmc->caps2 &= ~MMC_CAP2_CQE;
> > + mmc->cqe_ops = NULL;
> > + }
> > +
> > + /* overwrite ops */
> > + if (mmc->caps & MMC_CAP_UHS2)
> > + sdhci_uhs2_host_ops_init(host);
> > +
> > + host->complete_wq = alloc_workqueue("sdhci", flags, 0);
> > + if (!host->complete_wq)
> > + return -ENOMEM;
> > +
> > + INIT_WORK(&host->complete_work, sdhci_uhs2_complete_work);
> > +
> > + timer_setup(&host->timer, sdhci_timeout_timer, 0);
> > + timer_setup(&host->data_timer, sdhci_timeout_data_timer, 0);
> > +
> > + init_waitqueue_head(&host->buf_ready_int);
> > +
> > + sdhci_init(host, 0);
> > +
> > + ret = request_threaded_irq(host->irq, sdhci_irq,
> > + sdhci_uhs2_thread_irq,
> > + IRQF_SHARED, mmc_hostname(mmc), host);
> > + if (ret) {
> > + pr_err("%s: Failed to request IRQ %d: %d\n",
> > + mmc_hostname(mmc), host->irq, ret);
> > + goto unwq;
> > + }
> > +
> > + ret = sdhci_led_register(host);
> > + if (ret) {
> > + pr_err("%s: Failed to register LED device: %d\n",
> > + mmc_hostname(mmc), ret);
> > + goto unirq;
> > + }
> > +
> > + ret = mmc_add_host(mmc);
> > + if (ret)
> > + goto unled;
> > +
> > + pr_info("%s: SDHCI controller on %s [%s] using %s\n",
> > + mmc_hostname(mmc), host->hw_name, dev_name(mmc_dev(mmc)),
> > + host->use_external_dma ? "External DMA" :
> > + (host->flags & SDHCI_USE_ADMA) ?
> > + (host->flags & SDHCI_USE_64_BIT_DMA) ? "ADMA 64-bit" : "ADMA" :
> > + (host->flags & SDHCI_USE_SDMA) ? "DMA" : "PIO");
> > +
> > + sdhci_enable_card_detection(host);
> > +
> > + return 0;
> > +
> > +unled:
> > + sdhci_led_unregister(host);
> > +unirq:
> > + sdhci_do_reset(host, SDHCI_RESET_ALL);
> > + sdhci_writel(host, 0, SDHCI_INT_ENABLE);
> > + sdhci_writel(host, 0, SDHCI_SIGNAL_ENABLE);
> > + free_irq(host->irq, host);
> > +unwq:
> > + destroy_workqueue(host->complete_wq);
> > +
> > + return ret;
> > +}
> > +
> > +static void __sdhci_uhs2_remove_host(struct sdhci_host *host, int dead)
> > +{
> > + if (!(host->mmc) || !(host->mmc->flags & MMC_UHS2_SUPPORT))
> > + return;
> > +
> > + if (!dead)
> > + sdhci_uhs2_reset(host, SDHCI_UHS2_SW_RESET_FULL);
> > +
> > + sdhci_writel(host, 0, SDHCI_UHS2_ERR_INT_STATUS_EN);
> > + sdhci_writel(host, 0, SDHCI_UHS2_ERR_INT_SIG_EN);
> > + host->mmc->flags &= ~MMC_UHS2_INITIALIZED;
> > +}
> > +
> > +int sdhci_uhs2_add_host(struct sdhci_host *host)
> > +{
> > + struct mmc_host *mmc = host->mmc;
> > + int ret;
> > +
> > + ret = sdhci_setup_host(host);
> > + if (ret)
> > + return ret;
> > +
> > + if (host->version >= SDHCI_SPEC_400) {
> > + ret = __sdhci_uhs2_add_host_v4(host, host->caps1);
> > + if (ret)
> > + goto cleanup;
> > + }
> > +
> > + if ((mmc->caps & MMC_CAP_UHS2) && !host->v4_mode)
> > + /* host doesn't want to enable UHS2 support */
> > + /* FIXME: Do we have to do some cleanup here? */
> > + mmc->caps &= ~MMC_CAP_UHS2;
> > +
> > + ret = __sdhci_uhs2_add_host(host);
> > + if (ret)
> > + goto cleanup2;
> > +
> > + return 0;
> > +
> > +cleanup2:
> > + /*
> > + * TODO: Is this a right cleanup?
> > + */
> > + if (host->version >= SDHCI_SPEC_400)
> > + __sdhci_uhs2_remove_host(host, 0);
> > +cleanup:
> > + sdhci_cleanup_host(host);
> > +
> > + return ret;
> > +}
> > +EXPORT_SYMBOL_GPL(sdhci_uhs2_add_host);
> > +
> > +void sdhci_uhs2_remove_host(struct sdhci_host *host, int dead)
> > +{
> > + __sdhci_uhs2_remove_host(host, dead);
> > +
> > + sdhci_uhs2_remove_host(host, dead);
>
> Meant to be sdhci_remove_host() presumably?
Correct. I wonder why I have noticed this bug in testing.
-Takahiro Akashi
> > +}
> > +EXPORT_SYMBOL_GPL(sdhci_uhs2_remove_host);
> > +
> > /*****************************************************************************\
> > * *
> > * Driver init/exit *
> > diff --git a/drivers/mmc/host/sdhci-uhs2.h b/drivers/mmc/host/sdhci-uhs2.h
> > index b74af641d00e..34e140f21284 100644
> > --- a/drivers/mmc/host/sdhci-uhs2.h
> > +++ b/drivers/mmc/host/sdhci-uhs2.h
> > @@ -218,5 +218,7 @@ void sdhci_uhs2_clear_set_irqs(struct sdhci_host *host, u32 clear, u32 set);
> > void sdhci_uhs2_request(struct mmc_host *mmc, struct mmc_request *mrq);
> > int sdhci_uhs2_request_atomic(struct mmc_host *mmc, struct mmc_request *mrq);
> > u32 sdhci_uhs2_irq(struct sdhci_host *host, u32 intmask);
> > +int sdhci_uhs2_add_host(struct sdhci_host *host);
> > +void sdhci_uhs2_remove_host(struct sdhci_host *host, int dead);
> >
> > #endif /* __SDHCI_UHS2_H */
> > diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
> > index e2dfc7767bcf..d37c3edb1ed0 100644
> > --- a/drivers/mmc/host/sdhci.c
> > +++ b/drivers/mmc/host/sdhci.c
> > @@ -176,10 +176,11 @@ static void sdhci_set_card_detection(struct sdhci_host *host, bool enable)
> > sdhci_writel(host, host->ier, SDHCI_SIGNAL_ENABLE);
> > }
> >
> > -static void sdhci_enable_card_detection(struct sdhci_host *host)
> > +void sdhci_enable_card_detection(struct sdhci_host *host)
> > {
> > sdhci_set_card_detection(host, true);
> > }
> > +EXPORT_SYMBOL_GPL(sdhci_enable_card_detection);
> >
> > static void sdhci_disable_card_detection(struct sdhci_host *host)
> > {
> > @@ -237,7 +238,7 @@ void sdhci_reset(struct sdhci_host *host, u8 mask)
> > }
> > EXPORT_SYMBOL_GPL(sdhci_reset);
> >
> > -static void sdhci_do_reset(struct sdhci_host *host, u8 mask)
> > +void sdhci_do_reset(struct sdhci_host *host, u8 mask)
> > {
> > if (host->quirks & SDHCI_QUIRK_NO_CARD_NO_RESET) {
> > struct mmc_host *mmc = host->mmc;
> > @@ -258,6 +259,7 @@ static void sdhci_do_reset(struct sdhci_host *host, u8 mask)
> > host->preset_enabled = false;
> > }
> > }
> > +EXPORT_SYMBOL_GPL(sdhci_do_reset);
> >
> > static void sdhci_set_default_irqs(struct sdhci_host *host)
> > {
> > @@ -321,7 +323,7 @@ static void sdhci_config_dma(struct sdhci_host *host)
> > sdhci_writeb(host, ctrl, SDHCI_HOST_CONTROL);
> > }
> >
> > -static void sdhci_init(struct sdhci_host *host, int soft)
> > +void sdhci_init(struct sdhci_host *host, int soft)
> > {
> > struct mmc_host *mmc = host->mmc;
> > unsigned long flags;
> > @@ -346,6 +348,7 @@ static void sdhci_init(struct sdhci_host *host, int soft)
> > mmc->ops->set_ios(mmc, &mmc->ios);
> > }
> > }
> > +EXPORT_SYMBOL_GPL(sdhci_init);
> >
> > static void sdhci_reinit(struct sdhci_host *host)
> > {
> > @@ -410,7 +413,7 @@ static void sdhci_led_control(struct led_classdev *led,
> > spin_unlock_irqrestore(&host->lock, flags);
> > }
> >
> > -static int sdhci_led_register(struct sdhci_host *host)
> > +int sdhci_led_register(struct sdhci_host *host)
> > {
> > struct mmc_host *mmc = host->mmc;
> >
> > @@ -427,14 +430,16 @@ static int sdhci_led_register(struct sdhci_host *host)
> >
> > return led_classdev_register(mmc_dev(mmc), &host->led);
> > }
> > +EXPORT_SYMBOL_GPL(sdhci_led_register);
> >
> > -static void sdhci_led_unregister(struct sdhci_host *host)
> > +void sdhci_led_unregister(struct sdhci_host *host)
> > {
> > if (host->quirks & SDHCI_QUIRK_NO_LED)
> > return;
> >
> > led_classdev_unregister(&host->led);
> > }
> > +EXPORT_SYMBOL_GPL(sdhci_led_unregister);
> >
> > static inline void sdhci_led_activate(struct sdhci_host *host)
> > {
> > @@ -3175,7 +3180,7 @@ static void sdhci_complete_work(struct work_struct *work)
> > ;
> > }
> >
> > -static void sdhci_timeout_timer(struct timer_list *t)
> > +void sdhci_timeout_timer(struct timer_list *t)
> > {
> > struct sdhci_host *host;
> > unsigned long flags;
> > @@ -3195,8 +3200,9 @@ static void sdhci_timeout_timer(struct timer_list *t)
> >
> > spin_unlock_irqrestore(&host->lock, flags);
> > }
> > +EXPORT_SYMBOL_GPL(sdhci_timeout_timer);
> >
> > -static void sdhci_timeout_data_timer(struct timer_list *t)
> > +void sdhci_timeout_data_timer(struct timer_list *t)
> > {
> > struct sdhci_host *host;
> > unsigned long flags;
> > @@ -3226,6 +3232,7 @@ static void sdhci_timeout_data_timer(struct timer_list *t)
> >
> > spin_unlock_irqrestore(&host->lock, flags);
> > }
> > +EXPORT_SYMBOL_GPL(sdhci_timeout_data_timer);
> >
> > /*****************************************************************************\
> > * *
> > @@ -3469,7 +3476,7 @@ static inline bool sdhci_defer_done(struct sdhci_host *host,
> > data->host_cookie == COOKIE_MAPPED);
> > }
> >
> > -static irqreturn_t sdhci_irq(int irq, void *dev_id)
> > +irqreturn_t sdhci_irq(int irq, void *dev_id)
> > {
> > struct mmc_request *mrqs_done[SDHCI_MAX_MRQS] = {0};
> > irqreturn_t result = IRQ_NONE;
> > @@ -3609,6 +3616,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
> >
> > return result;
> > }
> > +EXPORT_SYMBOL_GPL(sdhci_irq);
> >
> > static irqreturn_t sdhci_thread_irq(int irq, void *dev_id)
> > {
> > diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
> > index 74572b54ec47..b1d856664b58 100644
> > --- a/drivers/mmc/host/sdhci.h
> > +++ b/drivers/mmc/host/sdhci.h
> > @@ -832,8 +832,15 @@ static inline void sdhci_read_caps(struct sdhci_host *host)
> > }
> >
> > bool sdhci_data_line_cmd(struct mmc_command *cmd);
> > +void sdhci_enable_card_detection(struct sdhci_host *host);
> > void sdhci_runtime_pm_bus_on(struct sdhci_host *host);
> > void sdhci_runtime_pm_bus_off(struct sdhci_host *host);
> > +void sdhci_do_reset(struct sdhci_host *host, u8 mask);
> > +void sdhci_init(struct sdhci_host *host, int soft);
> > +#if IS_REACHABLE(CONFIG_LEDS_CLASS)
> > +int sdhci_led_register(struct sdhci_host *host);
> > +void sdhci_led_unregister(struct sdhci_host *host);
> > +#endif
> > void sdhci_mod_timer(struct sdhci_host *host, struct mmc_request *mrq,
> > unsigned long timeout);
> > void sdhci_initialize_data(struct sdhci_host *host, struct mmc_data *data);
> > @@ -884,6 +891,9 @@ int sdhci_start_signal_voltage_switch(struct mmc_host *mmc,
> > void sdhci_enable_sdio_irq(struct mmc_host *mmc, int enable);
> > void sdhci_request_done_dma(struct sdhci_host *host, struct mmc_request *mrq);
> > bool sdhci_request_done(struct sdhci_host *host);
> > +void sdhci_timeout_timer(struct timer_list *t);
> > +void sdhci_timeout_data_timer(struct timer_list *t);
> > +irqreturn_t sdhci_irq(int irq, void *dev_id);
> > void sdhci_adma_write_desc(struct sdhci_host *host, void **desc,
> > dma_addr_t addr, int len, unsigned int cmd);
> >
> >
>
next prev parent reply other threads:[~2020-12-08 7:43 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-06 2:26 [RFC PATCH v3.1 00/27] Add support UHS-II for GL9755 AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 01/27] mmc: add UHS-II related definitions in public headers AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 02/27] mmc: core: UHS-II support, modify power-up sequence AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 03/27] mmc: core: UHS-II support, skip set_chip_select() AKASHI Takahiro
2020-11-10 7:15 ` Bough Chen
2020-11-06 2:27 ` [RFC PATCH v3.1 04/27] mmc: core: UHS-II support, try to select UHS-II interface AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 05/27] mmc: core: UHS-II support, skip TMODE setup in some cases AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 06/27] mmc: core: UHS-II support, generate UHS-II SD command packet AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 07/27] mmc: core: UHS-II support, set APP_CMD bit if necessary AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 08/27] mmc: sdhci: add a kernel configuration for enabling UHS-II support AKASHI Takahiro
2020-11-26 8:14 ` Adrian Hunter
2020-11-30 5:17 ` AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 09/27] mmc: sdhci: add UHS-II related definitions in headers AKASHI Takahiro
2020-11-26 8:15 ` Adrian Hunter
2020-11-30 5:21 ` AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 10/27] mmc: sdhci: add UHS-II module AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 11/27] mmc: sdhci-uhs2: dump UHS-II registers AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 12/27] mmc: sdhci-uhs2: add reset function AKASHI Takahiro
2020-11-26 8:16 ` Adrian Hunter
2020-11-30 6:20 ` AKASHI Takahiro
2020-11-30 7:37 ` Adrian Hunter
2020-11-06 2:27 ` [RFC PATCH v3.1 13/27] mmc: sdhci-uhs2: add set_power() to support vdd2 AKASHI Takahiro
2020-11-26 8:16 ` Adrian Hunter
2020-11-30 7:15 ` AKASHI Takahiro
2020-11-30 7:44 ` Adrian Hunter
2020-11-06 2:27 ` [RFC PATCH v3.1 14/27] mmc: sdhci-uhs2: skip signal_voltage_switch() AKASHI Takahiro
2020-11-26 8:16 ` Adrian Hunter
2020-11-30 7:38 ` AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 15/27] mmc: sdhci-uhs2: add set_timeout() AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 16/27] mmc: sdhci-uhs2: add set_ios() AKASHI Takahiro
2020-11-26 8:17 ` Adrian Hunter
2020-11-30 7:51 ` AKASHI Takahiro
2020-12-03 9:51 ` Adrian Hunter
2020-11-06 2:27 ` [RFC PATCH v3.1 17/27] mmc: sdhci-uhs2: add detect_init() to detect the interface AKASHI Takahiro
2020-11-26 8:17 ` Adrian Hunter
2020-12-01 2:25 ` AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 18/27] mmc: sdhci-uhs2: add clock operations AKASHI Takahiro
2020-11-26 8:17 ` Adrian Hunter
2020-12-01 2:27 ` AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 19/27] mmc: sdhci-uhs2: add set_reg() to initialise the interface AKASHI Takahiro
2020-11-26 8:18 ` Adrian Hunter
2020-12-01 2:28 ` AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 20/27] mmc: sdhci-uhs2: add request() and others AKASHI Takahiro
2020-11-26 8:18 ` Adrian Hunter
2020-12-01 2:40 ` AKASHI Takahiro
2020-12-01 11:24 ` Adrian Hunter
2020-11-06 2:27 ` [RFC PATCH v3.1 21/27] mmc: sdhci-uhs2: add irq() " AKASHI Takahiro
2020-12-01 16:46 ` Adrian Hunter
2020-12-08 7:37 ` AKASHI Takahiro
2020-12-08 8:37 ` Adrian Hunter
2020-11-06 2:27 ` [RFC PATCH v3.1 22/27] mmc: sdhci-uhs2: add add_host() and others to set up the driver AKASHI Takahiro
2020-12-03 9:42 ` Adrian Hunter
2020-12-08 7:42 ` AKASHI Takahiro [this message]
2020-11-06 2:27 ` [RFC PATCH v3.1 23/27] mmc: sdhci-uhs2: add pre-detect_init hook AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 24/27] mmc: core: add post-mmc_attach_sd hook AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 25/27] mmc: sdhci-uhs2: " AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 26/27] mmc: sdhci-pci: add UHS-II support framework AKASHI Takahiro
2020-11-06 2:27 ` [RFC PATCH v3.1 27/27] mmc: sdhci-pci-gli: enable UHS-II mode for GL9755 AKASHI Takahiro
2020-11-25 7:41 ` [RFC PATCH v3.1 00/27] Add support UHS-II " AKASHI Takahiro
2020-11-25 10:43 ` Ulf Hansson
2020-11-26 0:06 ` AKASHI Takahiro
2020-11-26 8:18 ` Adrian Hunter
2020-12-01 3:09 ` AKASHI Takahiro
2020-12-03 9:55 ` Adrian Hunter
2020-12-08 7:58 ` AKASHI Takahiro
2020-12-08 8:48 ` Adrian Hunter
2020-12-03 10:02 ` Adrian Hunter
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