[PATCH 0/2] Pass n900 MMC slot names in pdata for legacy user space

[PATCH 0/2] Pass n900 MMC slot names in pdata for legacy user space

[Tony Lindgren]

Hi all,

N900 needs the MMC slot names to work. Let's pass them in pdata
for now to remove the last remaining blocker for removing omap3
legacy booting support for v4.8.

Then when we have a generic DT binding for the slot names, we
can use that assuming it will work for the n900 legacy user space.

Regards,

Tony


Tony Lindgren (2):
  ARM: OMAP2+: n900 needs MMC slot names for legacy user space
  mmc: omap_hsmmc: Check if MMC slot name is passed in pdata

 arch/arm/mach-omap2/pdata-quirks.c | 7 +++++++
 drivers/mmc/host/omap_hsmmc.c      | 6 +++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

-- 
2.8.1

[PATCH 0/2] Pass n900 MMC slot names in pdata for legacy user space

[Tony Lindgren]

Hi all,

N900 needs the MMC slot names to work. Let's pass them in pdata
for now to remove the last remaining blocker for removing omap3
legacy booting support for v4.8.

Then when we have a generic DT binding for the slot names, we
can use that assuming it will work for the n900 legacy user space.

Regards,

Tony


Tony Lindgren (2):
  ARM: OMAP2+: n900 needs MMC slot names for legacy user space
  mmc: omap_hsmmc: Check if MMC slot name is passed in pdata

 arch/arm/mach-omap2/pdata-quirks.c | 7 +++++++
 drivers/mmc/host/omap_hsmmc.c      | 6 +++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

-- 
2.8.1

[PATCH 1/2] ARM: OMAP2+: n900 needs MMC slot names for legacy user space

[Tony Lindgren]

Let's pass the slot names in pdata like the legacy code does.
Once we have a generic DT binding for the slot names we can
switch to that.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/pdata-quirks.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index a935d28..cfaf45f 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -21,6 +21,7 @@
 #include <linux/regulator/fixed.h>
 
 #include <linux/platform_data/pinctrl-single.h>
+#include <linux/platform_data/hsmmc-omap.h>
 #include <linux/platform_data/iommu-omap.h>
 #include <linux/platform_data/wkup_m3.h>
 #include <linux/platform_data/pwm_omap_dmtimer.h>
@@ -35,6 +36,8 @@
 #include "soc.h"
 #include "hsmmc.h"
 
+static struct __maybe_unused omap_hsmmc_platform_data mmc_pdata[2];
+
 struct pdata_init {
 	const char *compatible;
 	void (*fn)(void);
@@ -271,6 +274,8 @@ static struct platform_device omap3_rom_rng_device = {
 static void __init nokia_n900_legacy_init(void)
 {
 	hsmmc2_internal_input_clk();
+	mmc_pdata[0].name = "external";
+	mmc_pdata[1].name = "internal";
 
 	if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
 		if (IS_ENABLED(CONFIG_ARM_ERRATA_430973)) {
@@ -497,6 +502,8 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("ti,omap3-padconf", 0x48002a00, "48002a00.pinmux", &pcs_pdata),
 	OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu",
 		       &omap3_iommu_pdata),
+	OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
+	OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
 	/* Only on am3517 */
 	OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
 	OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
-- 
2.8.1

[PATCH 1/2] ARM: OMAP2+: n900 needs MMC slot names for legacy user space

[Tony Lindgren]

Let's pass the slot names in pdata like the legacy code does.
Once we have a generic DT binding for the slot names we can
switch to that.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/pdata-quirks.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index a935d28..cfaf45f 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -21,6 +21,7 @@
 #include <linux/regulator/fixed.h>
 
 #include <linux/platform_data/pinctrl-single.h>
+#include <linux/platform_data/hsmmc-omap.h>
 #include <linux/platform_data/iommu-omap.h>
 #include <linux/platform_data/wkup_m3.h>
 #include <linux/platform_data/pwm_omap_dmtimer.h>
@@ -35,6 +36,8 @@
 #include "soc.h"
 #include "hsmmc.h"
 
+static struct __maybe_unused omap_hsmmc_platform_data mmc_pdata[2];
+
 struct pdata_init {
 	const char *compatible;
 	void (*fn)(void);
@@ -271,6 +274,8 @@ static struct platform_device omap3_rom_rng_device = {
 static void __init nokia_n900_legacy_init(void)
 {
 	hsmmc2_internal_input_clk();
+	mmc_pdata[0].name = "external";
+	mmc_pdata[1].name = "internal";
 
 	if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
 		if (IS_ENABLED(CONFIG_ARM_ERRATA_430973)) {
@@ -497,6 +502,8 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("ti,omap3-padconf", 0x48002a00, "48002a00.pinmux", &pcs_pdata),
 	OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu",
 		       &omap3_iommu_pdata),
+	OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
+	OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
 	/* Only on am3517 */
 	OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
 	OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
-- 
2.8.1

[PATCH 2/2] mmc: omap_hsmmc: Check if MMC slot name is passed in pdata

[Tony Lindgren]

The legacy user space for n900 relies on the MMC slot names.
Let's check if those are passed in pdata and use them.

Then when we have a generic MMC slot name binding we can
switch to use that assuming it works for the n900 legacy
user space too.

As this makes the DT booting compatible with legacy booting,
we should be able to start dropping omap3 legacy booting
support in v4.8.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

Ulf, this is safe to pick separately to the MMC tree if it looks
acceptable to you.


 drivers/mmc/host/omap_hsmmc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index e9d75c6..3563321 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1946,13 +1946,17 @@ MODULE_DEVICE_TABLE(of, omap_mmc_of_match);
 
 static struct omap_hsmmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
 {
-	struct omap_hsmmc_platform_data *pdata;
+	struct omap_hsmmc_platform_data *pdata, *legacy;
 	struct device_node *np = dev->of_node;
 
 	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
 	if (!pdata)
 		return ERR_PTR(-ENOMEM); /* out of memory */
 
+	legacy = dev_get_platdata(dev);
+	if (legacy && legacy->name)
+		pdata->name = legacy->name;
+
 	if (of_find_property(np, "ti,dual-volt", NULL))
 		pdata->controller_flags |= OMAP_HSMMC_SUPPORTS_DUAL_VOLT;
 
-- 
2.8.1

[PATCH 2/2] mmc: omap_hsmmc: Check if MMC slot name is passed in pdata

[Tony Lindgren]

The legacy user space for n900 relies on the MMC slot names.
Let's check if those are passed in pdata and use them.

Then when we have a generic MMC slot name binding we can
switch to use that assuming it works for the n900 legacy
user space too.

As this makes the DT booting compatible with legacy booting,
we should be able to start dropping omap3 legacy booting
support in v4.8.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: linux-mmc at vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

Ulf, this is safe to pick separately to the MMC tree if it looks
acceptable to you.


 drivers/mmc/host/omap_hsmmc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index e9d75c6..3563321 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1946,13 +1946,17 @@ MODULE_DEVICE_TABLE(of, omap_mmc_of_match);
 
 static struct omap_hsmmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
 {
-	struct omap_hsmmc_platform_data *pdata;
+	struct omap_hsmmc_platform_data *pdata, *legacy;
 	struct device_node *np = dev->of_node;
 
 	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
 	if (!pdata)
 		return ERR_PTR(-ENOMEM); /* out of memory */
 
+	legacy = dev_get_platdata(dev);
+	if (legacy && legacy->name)
+		pdata->name = legacy->name;
+
 	if (of_find_property(np, "ti,dual-volt", NULL))
 		pdata->controller_flags |= OMAP_HSMMC_SUPPORTS_DUAL_VOLT;
 
-- 
2.8.1

Re: [PATCH 1/2] ARM: OMAP2+: n900 needs MMC slot names for legacy user space

[Ulf Hansson]

On 27 April 2016 at 01:46, Tony Lindgren <tony@atomide.com> wrote:
> Let's pass the slot names in pdata like the legacy code does.
> Once we have a generic DT binding for the slot names we can
> switch to that.

I am not sure we ever will get a DT binding accepted for the slot
name. It seem far from being a HW description. :-)

Instead, the long term and proper solution, is to enable userspace to
be able to use UUID/PARTID instead.

Until that happens, I guess this will have to do.

Kind regards
Uffe

>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
> ---
>  arch/arm/mach-omap2/pdata-quirks.c | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
> index a935d28..cfaf45f 100644
> --- a/arch/arm/mach-omap2/pdata-quirks.c
> +++ b/arch/arm/mach-omap2/pdata-quirks.c
> @@ -21,6 +21,7 @@
>  #include <linux/regulator/fixed.h>
>
>  #include <linux/platform_data/pinctrl-single.h>
> +#include <linux/platform_data/hsmmc-omap.h>
>  #include <linux/platform_data/iommu-omap.h>
>  #include <linux/platform_data/wkup_m3.h>
>  #include <linux/platform_data/pwm_omap_dmtimer.h>
> @@ -35,6 +36,8 @@
>  #include "soc.h"
>  #include "hsmmc.h"
>
> +static struct __maybe_unused omap_hsmmc_platform_data mmc_pdata[2];
> +
>  struct pdata_init {
>         const char *compatible;
>         void (*fn)(void);
> @@ -271,6 +274,8 @@ static struct platform_device omap3_rom_rng_device = {
>  static void __init nokia_n900_legacy_init(void)
>  {
>         hsmmc2_internal_input_clk();
> +       mmc_pdata[0].name = "external";
> +       mmc_pdata[1].name = "internal";
>
>         if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
>                 if (IS_ENABLED(CONFIG_ARM_ERRATA_430973)) {
> @@ -497,6 +502,8 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
>         OF_DEV_AUXDATA("ti,omap3-padconf", 0x48002a00, "48002a00.pinmux", &pcs_pdata),
>         OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu",
>                        &omap3_iommu_pdata),
> +       OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
> +       OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
>         /* Only on am3517 */
>         OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
>         OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
> --
> 2.8.1
>

[PATCH 1/2] ARM: OMAP2+: n900 needs MMC slot names for legacy user space

[Ulf Hansson]

On 27 April 2016 at 01:46, Tony Lindgren <tony@atomide.com> wrote:
> Let's pass the slot names in pdata like the legacy code does.
> Once we have a generic DT binding for the slot names we can
> switch to that.

I am not sure we ever will get a DT binding accepted for the slot
name. It seem far from being a HW description. :-)

Instead, the long term and proper solution, is to enable userspace to
be able to use UUID/PARTID instead.

Until that happens, I guess this will have to do.

Kind regards
Uffe

>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
> ---
>  arch/arm/mach-omap2/pdata-quirks.c | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
> index a935d28..cfaf45f 100644
> --- a/arch/arm/mach-omap2/pdata-quirks.c
> +++ b/arch/arm/mach-omap2/pdata-quirks.c
> @@ -21,6 +21,7 @@
>  #include <linux/regulator/fixed.h>
>
>  #include <linux/platform_data/pinctrl-single.h>
> +#include <linux/platform_data/hsmmc-omap.h>
>  #include <linux/platform_data/iommu-omap.h>
>  #include <linux/platform_data/wkup_m3.h>
>  #include <linux/platform_data/pwm_omap_dmtimer.h>
> @@ -35,6 +36,8 @@
>  #include "soc.h"
>  #include "hsmmc.h"
>
> +static struct __maybe_unused omap_hsmmc_platform_data mmc_pdata[2];
> +
>  struct pdata_init {
>         const char *compatible;
>         void (*fn)(void);
> @@ -271,6 +274,8 @@ static struct platform_device omap3_rom_rng_device = {
>  static void __init nokia_n900_legacy_init(void)
>  {
>         hsmmc2_internal_input_clk();
> +       mmc_pdata[0].name = "external";
> +       mmc_pdata[1].name = "internal";
>
>         if (omap_type() == OMAP2_DEVICE_TYPE_SEC) {
>                 if (IS_ENABLED(CONFIG_ARM_ERRATA_430973)) {
> @@ -497,6 +502,8 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
>         OF_DEV_AUXDATA("ti,omap3-padconf", 0x48002a00, "48002a00.pinmux", &pcs_pdata),
>         OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu",
>                        &omap3_iommu_pdata),
> +       OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
> +       OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
>         /* Only on am3517 */
>         OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
>         OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
> --
> 2.8.1
>

Re: [PATCH 2/2] mmc: omap_hsmmc: Check if MMC slot name is passed in pdata

[Ulf Hansson]

On 27 April 2016 at 01:46, Tony Lindgren <tony@atomide.com> wrote:
> The legacy user space for n900 relies on the MMC slot names.
> Let's check if those are passed in pdata and use them.
>
> Then when we have a generic MMC slot name binding we can
> switch to use that assuming it works for the n900 legacy
> user space too.

I dropped this section, because I don't think it will happen.

>
> As this makes the DT booting compatible with legacy booting,
> we should be able to start dropping omap3 legacy booting
> support in v4.8.
>
> Cc: Ulf Hansson <ulf.hansson@linaro.org>
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Tony Lindgren <tony@atomide.com>

Thanks, applied for next!

Kind regards
Uffe

> ---
>
> Ulf, this is safe to pick separately to the MMC tree if it looks
> acceptable to you.
>
>
>  drivers/mmc/host/omap_hsmmc.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
> index e9d75c6..3563321 100644
> --- a/drivers/mmc/host/omap_hsmmc.c
> +++ b/drivers/mmc/host/omap_hsmmc.c
> @@ -1946,13 +1946,17 @@ MODULE_DEVICE_TABLE(of, omap_mmc_of_match);
>
>  static struct omap_hsmmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
>  {
> -       struct omap_hsmmc_platform_data *pdata;
> +       struct omap_hsmmc_platform_data *pdata, *legacy;
>         struct device_node *np = dev->of_node;
>
>         pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
>         if (!pdata)
>                 return ERR_PTR(-ENOMEM); /* out of memory */
>
> +       legacy = dev_get_platdata(dev);
> +       if (legacy && legacy->name)
> +               pdata->name = legacy->name;
> +
>         if (of_find_property(np, "ti,dual-volt", NULL))
>                 pdata->controller_flags |= OMAP_HSMMC_SUPPORTS_DUAL_VOLT;
>
> --
> 2.8.1
>

[PATCH 2/2] mmc: omap_hsmmc: Check if MMC slot name is passed in pdata

[Ulf Hansson]

On 27 April 2016 at 01:46, Tony Lindgren <tony@atomide.com> wrote:
> The legacy user space for n900 relies on the MMC slot names.
> Let's check if those are passed in pdata and use them.
>
> Then when we have a generic MMC slot name binding we can
> switch to use that assuming it works for the n900 legacy
> user space too.

I dropped this section, because I don't think it will happen.

>
> As this makes the DT booting compatible with legacy booting,
> we should be able to start dropping omap3 legacy booting
> support in v4.8.
>
> Cc: Ulf Hansson <ulf.hansson@linaro.org>
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: linux-mmc at vger.kernel.org
> Signed-off-by: Tony Lindgren <tony@atomide.com>

Thanks, applied for next!

Kind regards
Uffe

> ---
>
> Ulf, this is safe to pick separately to the MMC tree if it looks
> acceptable to you.
>
>
>  drivers/mmc/host/omap_hsmmc.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
> index e9d75c6..3563321 100644
> --- a/drivers/mmc/host/omap_hsmmc.c
> +++ b/drivers/mmc/host/omap_hsmmc.c
> @@ -1946,13 +1946,17 @@ MODULE_DEVICE_TABLE(of, omap_mmc_of_match);
>
>  static struct omap_hsmmc_platform_data *of_get_hsmmc_pdata(struct device *dev)
>  {
> -       struct omap_hsmmc_platform_data *pdata;
> +       struct omap_hsmmc_platform_data *pdata, *legacy;
>         struct device_node *np = dev->of_node;
>
>         pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
>         if (!pdata)
>                 return ERR_PTR(-ENOMEM); /* out of memory */
>
> +       legacy = dev_get_platdata(dev);
> +       if (legacy && legacy->name)
> +               pdata->name = legacy->name;
> +
>         if (of_find_property(np, "ti,dual-volt", NULL))
>                 pdata->controller_flags |= OMAP_HSMMC_SUPPORTS_DUAL_VOLT;
>
> --
> 2.8.1
>

Re: [PATCH 1/2] ARM: OMAP2+: n900 needs MMC slot names for legacy user space

[Tony Lindgren]

* Ulf Hansson <ulf.hansson@linaro.org> [160427 01:50]:
> On 27 April 2016 at 01:46, Tony Lindgren <tony@atomide.com> wrote:
> > Let's pass the slot names in pdata like the legacy code does.
> > Once we have a generic DT binding for the slot names we can
> > switch to that.
> 
> I am not sure we ever will get a DT binding accepted for the slot
> name. It seem far from being a HW description. :-)

Hmm it does describe where on the the device the MMC is
located though as in "external" or "internal".

> Instead, the long term and proper solution, is to enable userspace to
> be able to use UUID/PARTID instead.

OK.

> Until that happens, I guess this will have to do.

Yeah especially as that has been working with the legacy booting
for years.

Regards,

Tony

[PATCH 1/2] ARM: OMAP2+: n900 needs MMC slot names for legacy user space

[Tony Lindgren]

* Ulf Hansson <ulf.hansson@linaro.org> [160427 01:50]:
> On 27 April 2016 at 01:46, Tony Lindgren <tony@atomide.com> wrote:
> > Let's pass the slot names in pdata like the legacy code does.
> > Once we have a generic DT binding for the slot names we can
> > switch to that.
> 
> I am not sure we ever will get a DT binding accepted for the slot
> name. It seem far from being a HW description. :-)

Hmm it does describe where on the the device the MMC is
located though as in "external" or "internal".

> Instead, the long term and proper solution, is to enable userspace to
> be able to use UUID/PARTID instead.

OK.

> Until that happens, I guess this will have to do.

Yeah especially as that has been working with the legacy booting
for years.

Regards,

Tony

Re: [PATCH 2/2] mmc: omap_hsmmc: Check if MMC slot name is passed in pdata

[Tony Lindgren]

* Ulf Hansson <ulf.hansson@linaro.org> [160427 01:53]:
> On 27 April 2016 at 01:46, Tony Lindgren <tony@atomide.com> wrote:
> > The legacy user space for n900 relies on the MMC slot names.
> > Let's check if those are passed in pdata and use them.
> >
> > Then when we have a generic MMC slot name binding we can
> > switch to use that assuming it works for the n900 legacy
> > user space too.
> 
> I dropped this section, because I don't think it will happen.

Yeah fine with me.

> Thanks, applied for next!

Thanks!

Tony

[PATCH 2/2] mmc: omap_hsmmc: Check if MMC slot name is passed in pdata

[Tony Lindgren]

* Ulf Hansson <ulf.hansson@linaro.org> [160427 01:53]:
> On 27 April 2016 at 01:46, Tony Lindgren <tony@atomide.com> wrote:
> > The legacy user space for n900 relies on the MMC slot names.
> > Let's check if those are passed in pdata and use them.
> >
> > Then when we have a generic MMC slot name binding we can
> > switch to use that assuming it works for the n900 legacy
> > user space too.
> 
> I dropped this section, because I don't think it will happen.

Yeah fine with me.

> Thanks, applied for next!

Thanks!

Tony

Re: [PATCH 0/2] Pass n900 MMC slot names in pdata for legacy user space

[Ivaylo Dimitrov]

Hi,

On 27.04.2016 02:46, Tony Lindgren wrote:
> Hi all,
>
> N900 needs the MMC slot names to work. Let's pass them in pdata
> for now to remove the last remaining blocker for removing omap3
> legacy booting support for v4.8.
>
> Then when we have a generic DT binding for the slot names, we
> can use that assuming it will work for the n900 legacy user space.
>
> Regards,
>
> Tony
>
>
> Tony Lindgren (2):
>    ARM: OMAP2+: n900 needs MMC slot names for legacy user space
>    mmc: omap_hsmmc: Check if MMC slot name is passed in pdata
>
>   arch/arm/mach-omap2/pdata-quirks.c | 7 +++++++
>   drivers/mmc/host/omap_hsmmc.c      | 6 +++++-
>   2 files changed, 12 insertions(+), 1 deletion(-)
>

For both patches, you may add:

Tested-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>

Thanks,
Ivo

[PATCH 0/2] Pass n900 MMC slot names in pdata for legacy user space

[Ivaylo Dimitrov]

Hi,

On 27.04.2016 02:46, Tony Lindgren wrote:
> Hi all,
>
> N900 needs the MMC slot names to work. Let's pass them in pdata
> for now to remove the last remaining blocker for removing omap3
> legacy booting support for v4.8.
>
> Then when we have a generic DT binding for the slot names, we
> can use that assuming it will work for the n900 legacy user space.
>
> Regards,
>
> Tony
>
>
> Tony Lindgren (2):
>    ARM: OMAP2+: n900 needs MMC slot names for legacy user space
>    mmc: omap_hsmmc: Check if MMC slot name is passed in pdata
>
>   arch/arm/mach-omap2/pdata-quirks.c | 7 +++++++
>   drivers/mmc/host/omap_hsmmc.c      | 6 +++++-
>   2 files changed, 12 insertions(+), 1 deletion(-)
>

For both patches, you may add:

Tested-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>

Thanks,
Ivo

Re: [PATCH 1/2] ARM: OMAP2+: n900 needs MMC slot names for legacy user space

[Pavel Machek]

On Tue 2016-04-26 16:46:22, Tony Lindgren wrote:
> Let's pass the slot names in pdata like the legacy code does.
> Once we have a generic DT binding for the slot names we can
> switch to that.
> 
> Signed-off-by: Tony Lindgren <tony@atomide.com>

Acked-by: Pavel Machek <pavel@ucw.cz>

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

[PATCH 1/2] ARM: OMAP2+: n900 needs MMC slot names for legacy user space

[Pavel Machek]

On Tue 2016-04-26 16:46:22, Tony Lindgren wrote:
> Let's pass the slot names in pdata like the legacy code does.
> Once we have a generic DT binding for the slot names we can
> switch to that.
> 
> Signed-off-by: Tony Lindgren <tony@atomide.com>

Acked-by: Pavel Machek <pavel@ucw.cz>

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html