Message ID | 1481082873-36322-1-git-send-email-yangbo.lu@nxp.com |
---|---|
State | Accepted |
Commit | fc8048a88e7b5467a77512bf31e5225c0e5a2a0b |
Delegated to: | York Sun |
Headers | show |
On 12/06/2016 08:08 PM, Yangbo Lu wrote: > There would be compiling error as below when enable driver model for esdhc. > undefined reference to `dm_gpio_get_value' > undefined reference to `gpio_request_by_name_nodev' > This patch is to make GPIO support optional with CONFIG_DM_GPIO. Because > all boards of QorIQ platform don't need it and they just check register for > CD/WP status, only some boards of i.MX platform require this. > > Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> > --- > drivers/mmc/fsl_esdhc.c | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) > > diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c > index 9796d39..da3a151 100644 > --- a/drivers/mmc/fsl_esdhc.c > +++ b/drivers/mmc/fsl_esdhc.c > @@ -104,8 +104,10 @@ struct fsl_esdhc_priv { > struct udevice *dev; > int non_removable; > int wp_enable; > +#ifdef CONFIG_DM_GPIO > struct gpio_desc cd_gpio; > struct gpio_desc wp_gpio; > +#endif > }; > > /* Return the XFERTYP flags for a given command and data packet */ > @@ -687,10 +689,11 @@ static int esdhc_getcd(struct mmc *mmc) > #ifdef CONFIG_DM_MMC > if (priv->non_removable) > return 1; > - > +#ifdef CONFIG_DM_GPIO > if (dm_gpio_is_valid(&priv->cd_gpio)) > return dm_gpio_get_value(&priv->cd_gpio); > #endif > +#endif > > while (!(esdhc_read32(®s->prsstat) & PRSSTAT_CINS) && --timeout) > udelay(1000); > @@ -967,17 +970,20 @@ static int fsl_esdhc_probe(struct udevice *dev) > priv->non_removable = 1; > } else { > priv->non_removable = 0; > +#ifdef CONFIG_DM_GPIO > gpio_request_by_name_nodev(fdt, node, "cd-gpios", 0, > &priv->cd_gpio, GPIOD_IS_IN); > +#endif > } > > priv->wp_enable = 1; > > +#ifdef CONFIG_DM_GPIO > ret = gpio_request_by_name_nodev(fdt, node, "wp-gpios", 0, > &priv->wp_gpio, GPIOD_IS_IN); > if (ret) > priv->wp_enable = 0; > - > +#endif > /* > * TODO: > * Because lack of clk driver, if SDHC clk is not enabled, > Jaehoon, This set looks OK to me. Please review and comment. I can merge it with your ack. Yangbo, For MMC or SD patches, please CC Jaehoon. York
Hi, On 01/05/2017 04:52 AM, york sun wrote: > On 12/06/2016 08:08 PM, Yangbo Lu wrote: >> There would be compiling error as below when enable driver model for esdhc. >> undefined reference to `dm_gpio_get_value' >> undefined reference to `gpio_request_by_name_nodev' >> This patch is to make GPIO support optional with CONFIG_DM_GPIO. Because >> all boards of QorIQ platform don't need it and they just check register for >> CD/WP status, only some boards of i.MX platform require this. >> >> Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> >> --- >> drivers/mmc/fsl_esdhc.c | 10 ++++++++-- >> 1 file changed, 8 insertions(+), 2 deletions(-) >> >> diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c >> index 9796d39..da3a151 100644 >> --- a/drivers/mmc/fsl_esdhc.c >> +++ b/drivers/mmc/fsl_esdhc.c >> @@ -104,8 +104,10 @@ struct fsl_esdhc_priv { >> struct udevice *dev; >> int non_removable; >> int wp_enable; >> +#ifdef CONFIG_DM_GPIO >> struct gpio_desc cd_gpio; >> struct gpio_desc wp_gpio; >> +#endif >> }; >> >> /* Return the XFERTYP flags for a given command and data packet */ >> @@ -687,10 +689,11 @@ static int esdhc_getcd(struct mmc *mmc) >> #ifdef CONFIG_DM_MMC >> if (priv->non_removable) >> return 1; >> - >> +#ifdef CONFIG_DM_GPIO >> if (dm_gpio_is_valid(&priv->cd_gpio)) >> return dm_gpio_get_value(&priv->cd_gpio); >> #endif >> +#endif >> >> while (!(esdhc_read32(®s->prsstat) & PRSSTAT_CINS) && --timeout) >> udelay(1000); >> @@ -967,17 +970,20 @@ static int fsl_esdhc_probe(struct udevice *dev) >> priv->non_removable = 1; >> } else { >> priv->non_removable = 0; >> +#ifdef CONFIG_DM_GPIO >> gpio_request_by_name_nodev(fdt, node, "cd-gpios", 0, >> &priv->cd_gpio, GPIOD_IS_IN); >> +#endif >> } >> >> priv->wp_enable = 1; >> >> +#ifdef CONFIG_DM_GPIO >> ret = gpio_request_by_name_nodev(fdt, node, "wp-gpios", 0, >> &priv->wp_gpio, GPIOD_IS_IN); >> if (ret) >> priv->wp_enable = 0; >> - >> +#endif >> /* >> * TODO: >> * Because lack of clk driver, if SDHC clk is not enabled, >> > > Jaehoon, > > This set looks OK to me. Please review and comment. I can merge it with > your ack. Sorry for late. I missed this patch. It looks good to me. Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Best Regards, Jaehoon Chung > > Yangbo, > > For MMC or SD patches, please CC Jaehoon. > > York > > >
> -----Original Message----- > From: york sun > Sent: Thursday, January 05, 2017 3:52 AM > To: Y.B. Lu > Cc: u-boot@lists.denx.de; Jaehoon Chung > Subject: Re: [PATCH 1/4] mmc: fsl_esdhc: make GPIO support optional > > On 12/06/2016 08:08 PM, Yangbo Lu wrote: > > There would be compiling error as below when enable driver model for > esdhc. > > undefined reference to `dm_gpio_get_value' > > undefined reference to `gpio_request_by_name_nodev' > > This patch is to make GPIO support optional with CONFIG_DM_GPIO. > > Because all boards of QorIQ platform don't need it and they just check > > register for CD/WP status, only some boards of i.MX platform require > this. > > > > Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> > > --- > > drivers/mmc/fsl_esdhc.c | 10 ++++++++-- > > 1 file changed, 8 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index > > 9796d39..da3a151 100644 > > --- a/drivers/mmc/fsl_esdhc.c > > +++ b/drivers/mmc/fsl_esdhc.c > > @@ -104,8 +104,10 @@ struct fsl_esdhc_priv { > > struct udevice *dev; > > int non_removable; > > int wp_enable; > > +#ifdef CONFIG_DM_GPIO > > struct gpio_desc cd_gpio; > > struct gpio_desc wp_gpio; > > +#endif > > }; > > > > /* Return the XFERTYP flags for a given command and data packet */ @@ > > -687,10 +689,11 @@ static int esdhc_getcd(struct mmc *mmc) #ifdef > > CONFIG_DM_MMC > > if (priv->non_removable) > > return 1; > > - > > +#ifdef CONFIG_DM_GPIO > > if (dm_gpio_is_valid(&priv->cd_gpio)) > > return dm_gpio_get_value(&priv->cd_gpio); > > #endif > > +#endif > > > > while (!(esdhc_read32(®s->prsstat) & PRSSTAT_CINS) && --timeout) > > udelay(1000); > > @@ -967,17 +970,20 @@ static int fsl_esdhc_probe(struct udevice *dev) > > priv->non_removable = 1; > > } else { > > priv->non_removable = 0; > > +#ifdef CONFIG_DM_GPIO > > gpio_request_by_name_nodev(fdt, node, "cd-gpios", 0, > > &priv->cd_gpio, GPIOD_IS_IN); > > +#endif > > } > > > > priv->wp_enable = 1; > > > > +#ifdef CONFIG_DM_GPIO > > ret = gpio_request_by_name_nodev(fdt, node, "wp-gpios", 0, > > &priv->wp_gpio, GPIOD_IS_IN); > > if (ret) > > priv->wp_enable = 0; > > - > > +#endif > > /* > > * TODO: > > * Because lack of clk driver, if SDHC clk is not enabled, > > > > Jaehoon, > > This set looks OK to me. Please review and comment. I can merge it with > your ack. > > Yangbo, > > For MMC or SD patches, please CC Jaehoon. [Lu Yangbo-B47093] Ok, York. And sorry for that. > > York
> -----Original Message----- > From: Jaehoon Chung [mailto:jh80.chung@samsung.com] > Sent: Thursday, January 05, 2017 8:33 AM > To: york sun; Y.B. Lu > Cc: u-boot@lists.denx.de > Subject: Re: [PATCH 1/4] mmc: fsl_esdhc: make GPIO support optional > > Hi, > > On 01/05/2017 04:52 AM, york sun wrote: > > On 12/06/2016 08:08 PM, Yangbo Lu wrote: > >> There would be compiling error as below when enable driver model for > esdhc. > >> undefined reference to `dm_gpio_get_value' > >> undefined reference to `gpio_request_by_name_nodev' > >> This patch is to make GPIO support optional with CONFIG_DM_GPIO. > >> Because all boards of QorIQ platform don't need it and they just > >> check register for CD/WP status, only some boards of i.MX platform > require this. > >> > >> Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> > >> --- > >> drivers/mmc/fsl_esdhc.c | 10 ++++++++-- > >> 1 file changed, 8 insertions(+), 2 deletions(-) > >> > >> diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index > >> 9796d39..da3a151 100644 > >> --- a/drivers/mmc/fsl_esdhc.c > >> +++ b/drivers/mmc/fsl_esdhc.c > >> @@ -104,8 +104,10 @@ struct fsl_esdhc_priv { > >> struct udevice *dev; > >> int non_removable; > >> int wp_enable; > >> +#ifdef CONFIG_DM_GPIO > >> struct gpio_desc cd_gpio; > >> struct gpio_desc wp_gpio; > >> +#endif > >> }; > >> > >> /* Return the XFERTYP flags for a given command and data packet */ > >> @@ -687,10 +689,11 @@ static int esdhc_getcd(struct mmc *mmc) #ifdef > >> CONFIG_DM_MMC > >> if (priv->non_removable) > >> return 1; > >> - > >> +#ifdef CONFIG_DM_GPIO > >> if (dm_gpio_is_valid(&priv->cd_gpio)) > >> return dm_gpio_get_value(&priv->cd_gpio); > >> #endif > >> +#endif > >> > >> while (!(esdhc_read32(®s->prsstat) & PRSSTAT_CINS) && --timeout) > >> udelay(1000); > >> @@ -967,17 +970,20 @@ static int fsl_esdhc_probe(struct udevice *dev) > >> priv->non_removable = 1; > >> } else { > >> priv->non_removable = 0; > >> +#ifdef CONFIG_DM_GPIO > >> gpio_request_by_name_nodev(fdt, node, "cd-gpios", 0, > >> &priv->cd_gpio, GPIOD_IS_IN); > >> +#endif > >> } > >> > >> priv->wp_enable = 1; > >> > >> +#ifdef CONFIG_DM_GPIO > >> ret = gpio_request_by_name_nodev(fdt, node, "wp-gpios", 0, > >> &priv->wp_gpio, GPIOD_IS_IN); > >> if (ret) > >> priv->wp_enable = 0; > >> - > >> +#endif > >> /* > >> * TODO: > >> * Because lack of clk driver, if SDHC clk is not enabled, > >> > > > > Jaehoon, > > > > This set looks OK to me. Please review and comment. I can merge it > > with your ack. > > Sorry for late. I missed this patch. It looks good to me. > > Acked-by: Jaehoon Chung <jh80.chung@samsung.com> [Lu Yangbo-B47093] Thanks a lot for your reviewing, Jaehoon :) > > Best Regards, > Jaehoon Chung > > > > > Yangbo, > > > > For MMC or SD patches, please CC Jaehoon. > > > > York > > > > > >
Hi York, Could you help to merge this patchset if there is no any changes needed? Thanks :) Best regards, Yangbo Lu > -----Original Message----- > From: Jaehoon Chung [mailto:jh80.chung@samsung.com] > Sent: Thursday, January 05, 2017 8:33 AM > To: york sun; Y.B. Lu > Cc: u-boot@lists.denx.de > Subject: Re: [PATCH 1/4] mmc: fsl_esdhc: make GPIO support optional > > Hi, > > On 01/05/2017 04:52 AM, york sun wrote: > > On 12/06/2016 08:08 PM, Yangbo Lu wrote: > >> There would be compiling error as below when enable driver model for > esdhc. > >> undefined reference to `dm_gpio_get_value' > >> undefined reference to `gpio_request_by_name_nodev' > >> This patch is to make GPIO support optional with CONFIG_DM_GPIO. > >> Because all boards of QorIQ platform don't need it and they just > >> check register for CD/WP status, only some boards of i.MX platform > require this. > >> > >> Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> > >> --- > >> drivers/mmc/fsl_esdhc.c | 10 ++++++++-- > >> 1 file changed, 8 insertions(+), 2 deletions(-) > >> > >> diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index > >> 9796d39..da3a151 100644 > >> --- a/drivers/mmc/fsl_esdhc.c > >> +++ b/drivers/mmc/fsl_esdhc.c > >> @@ -104,8 +104,10 @@ struct fsl_esdhc_priv { > >> struct udevice *dev; > >> int non_removable; > >> int wp_enable; > >> +#ifdef CONFIG_DM_GPIO > >> struct gpio_desc cd_gpio; > >> struct gpio_desc wp_gpio; > >> +#endif > >> }; > >> > >> /* Return the XFERTYP flags for a given command and data packet */ > >> @@ -687,10 +689,11 @@ static int esdhc_getcd(struct mmc *mmc) #ifdef > >> CONFIG_DM_MMC > >> if (priv->non_removable) > >> return 1; > >> - > >> +#ifdef CONFIG_DM_GPIO > >> if (dm_gpio_is_valid(&priv->cd_gpio)) > >> return dm_gpio_get_value(&priv->cd_gpio); > >> #endif > >> +#endif > >> > >> while (!(esdhc_read32(®s->prsstat) & PRSSTAT_CINS) && --timeout) > >> udelay(1000); > >> @@ -967,17 +970,20 @@ static int fsl_esdhc_probe(struct udevice *dev) > >> priv->non_removable = 1; > >> } else { > >> priv->non_removable = 0; > >> +#ifdef CONFIG_DM_GPIO > >> gpio_request_by_name_nodev(fdt, node, "cd-gpios", 0, > >> &priv->cd_gpio, GPIOD_IS_IN); > >> +#endif > >> } > >> > >> priv->wp_enable = 1; > >> > >> +#ifdef CONFIG_DM_GPIO > >> ret = gpio_request_by_name_nodev(fdt, node, "wp-gpios", 0, > >> &priv->wp_gpio, GPIOD_IS_IN); > >> if (ret) > >> priv->wp_enable = 0; > >> - > >> +#endif > >> /* > >> * TODO: > >> * Because lack of clk driver, if SDHC clk is not enabled, > >> > > > > Jaehoon, > > > > This set looks OK to me. Please review and comment. I can merge it > > with your ack. > > Sorry for late. I missed this patch. It looks good to me. > > Acked-by: Jaehoon Chung <jh80.chung@samsung.com> > > Best Regards, > Jaehoon Chung > > > > > Yangbo, > > > > For MMC or SD patches, please CC Jaehoon. > > > > York > > > > > >
On 01/11/2017 05:39 PM, Y.B. Lu wrote: > Hi York, > > Could you help to merge this patchset if there is no any changes needed? > Thanks :) > It's in my queue. York
On 12/06/2016 08:08 PM, Yangbo Lu wrote: > There would be compiling error as below when enable driver model for esdhc. > undefined reference to `dm_gpio_get_value' > undefined reference to `gpio_request_by_name_nodev' > This patch is to make GPIO support optional with CONFIG_DM_GPIO. Because > all boards of QorIQ platform don't need it and they just check register for > CD/WP status, only some boards of i.MX platform require this. > > Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> > --- This set is applied to fsl-qoriq master, awaiting upstream. Thanks. York
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 9796d39..da3a151 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -104,8 +104,10 @@ struct fsl_esdhc_priv { struct udevice *dev; int non_removable; int wp_enable; +#ifdef CONFIG_DM_GPIO struct gpio_desc cd_gpio; struct gpio_desc wp_gpio; +#endif }; /* Return the XFERTYP flags for a given command and data packet */ @@ -687,10 +689,11 @@ static int esdhc_getcd(struct mmc *mmc) #ifdef CONFIG_DM_MMC if (priv->non_removable) return 1; - +#ifdef CONFIG_DM_GPIO if (dm_gpio_is_valid(&priv->cd_gpio)) return dm_gpio_get_value(&priv->cd_gpio); #endif +#endif while (!(esdhc_read32(®s->prsstat) & PRSSTAT_CINS) && --timeout) udelay(1000); @@ -967,17 +970,20 @@ static int fsl_esdhc_probe(struct udevice *dev) priv->non_removable = 1; } else { priv->non_removable = 0; +#ifdef CONFIG_DM_GPIO gpio_request_by_name_nodev(fdt, node, "cd-gpios", 0, &priv->cd_gpio, GPIOD_IS_IN); +#endif } priv->wp_enable = 1; +#ifdef CONFIG_DM_GPIO ret = gpio_request_by_name_nodev(fdt, node, "wp-gpios", 0, &priv->wp_gpio, GPIOD_IS_IN); if (ret) priv->wp_enable = 0; - +#endif /* * TODO: * Because lack of clk driver, if SDHC clk is not enabled,
There would be compiling error as below when enable driver model for esdhc. undefined reference to `dm_gpio_get_value' undefined reference to `gpio_request_by_name_nodev' This patch is to make GPIO support optional with CONFIG_DM_GPIO. Because all boards of QorIQ platform don't need it and they just check register for CD/WP status, only some boards of i.MX platform require this. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> --- drivers/mmc/fsl_esdhc.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)