gpios" properties
from device tree
Changes since v1:
- pinctrl description removed from DT binding
- unit and label on DT binding renamed to mmc
Sergio Prado (2):
dt-bindings: mmc: add DT binding for S3C24XX MMC/SD/SDIO controller
mmc: host: s3cmci: allow probing from device tree
.../de
Adds the device tree bindings description for Samsung S3C24XX
MMC/SD/SDIO controller, used as a connectivity interface with external
MMC, SD and SDIO storage mediums.
Acked-by: Rob Herring
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mmc/samsung,s3cmci.txt | 42
Allows configuring Samsung S3C24XX MMC/SD/SDIO controller using a device
tree.
Signed-off-by: Sergio Prado
---
drivers/mmc/host/s3cmci.c | 257 +++---
1 file changed, 126 insertions(+), 131 deletions(-)
diff --git a/drivers/mmc/host/s3cmci.c b/drivers
On Fri, Mar 31, 2017 at 01:11:59PM +0200, Ulf Hansson wrote:
> On 31 March 2017 at 09:25, Arnd Bergmann wrote:
> > On Sat, Mar 18, 2017 at 2:13 AM, Sergio Prado
> > wrote:
> >
> >>
> >> +static const struct of_device_id s3cmci_dt_match[] = {
> >
Allows configuring Samsung S3C24XX MMC/SD/SDIO controller using a device
tree.
Signed-off-by: Sergio Prado
---
drivers/mmc/host/s3cmci.c | 257 +++---
1 file changed, 126 insertions(+), 131 deletions(-)
diff --git a/drivers/mmc/host/s3cmci.c b/drivers
instead of only its member so
it will be easier to extend the information in the future
- using mmc_of_parse() to read "cd-gpios" and "wp-gpios" properties
from device tree
Changes since v1:
- pinctrl description removed from DT binding
- unit and label on DT binding renamed
Adds the device tree bindings description for Samsung S3C24XX
MMC/SD/SDIO controller, used as a connectivity interface with external
MMC, SD and SDIO storage mediums.
Acked-by: Rob Herring
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mmc/samsung,s3cmci.txt | 42
;pinctrl: samsung: Add the support the multiple
> IORESOURCE_MEM for one pin-bank")
> Cc:
>
OK.
> > Signed-off-by: Sergio Prado
> > ---
> > drivers/pinctrl/samsung/pinctrl-s3c24xx.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> &
On Fri, Mar 03, 2017 at 11:14:29AM +0900, Jaehoon Chung wrote:
> On 03/02/2017 10:18 AM, Sergio Prado wrote:
> > Allows configuring Samsung S3C24XX MMC/SD/SDIO controller using a device
> > tree.
> >
> > Signed-off-by: Sergio Prado
> > ---
>
Tested on FriendlyARM mini2440.
Signed-off-by: Sergio Prado
---
drivers/pinctrl/samsung/pinctrl-s3c24xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
index b82a003546ae..1b8d887796e8 1
"wp-gpios" properties
from device tree
Changes since v1:
- pinctrl description removed from DT binding
- unit and label on DT binding renamed to mmc
Sergio Prado (2):
dt-bindings: mmc: add DT binding for S3C24XX MMC/SD/SDIO controller
mmc: host: s3cmci: allow probing from
Adds the device tree bindings description for Samsung S3C24XX
MMC/SD/SDIO controller, used as a connectivity interface with external
MMC, SD and SDIO storage mediums.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mmc/samsung,s3cmci.txt | 42 ++
1 file changed
Allows configuring Samsung S3C24XX MMC/SD/SDIO controller using a device
tree.
Signed-off-by: Sergio Prado
---
drivers/mmc/host/s3cmci.c | 298 --
drivers/mmc/host/s3cmci.h | 3 +-
2 files changed, 158 insertions(+), 143 deletions(-)
diff --git a
On Wed, Jan 18, 2017 at 04:38:16PM -0600, Rob Herring wrote:
> On Fri, Jan 13, 2017 at 01:05:52PM -0200, Sergio Prado wrote:
> > +This file documents differences between the core mmc properties described
> > by
> > +mmc.txt and the properties used by the Samsun
On Wed, Jan 18, 2017 at 02:08:45PM -0600, Rob Herring wrote:
> On Wed, Jan 11, 2017 at 08:02:29PM -0200, Sergio Prado wrote:
> > + - clocks: Should reference the bus and host clocks
> > + - clock-names: Should contain two strings
> > + "uclk" for the USB
ead of only its member so
it will be easier to extend the information in the future
- using mmc_of_parse() to read "cd-gpios" and "wp-gpios" properties
from device tree
Changes since v1:
- pinctrl description removed from DT binding
- unit and label on DT binding renamed to mmc
Adds the device tree bindings description for Samsung S3C24XX
MMC/SD/SDIO controller, used as a connectivity interface with external
MMC, SD and SDIO storage mediums.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mmc/samsung,s3cmci.txt | 34 ++
1 file changed
Allows configuring Samsung S3C24XX MMC/SD/SDIO controller using a device
tree.
Signed-off-by: Sergio Prado
---
drivers/mmc/host/s3cmci.c | 298 --
drivers/mmc/host/s3cmci.h | 3 +-
2 files changed, 158 insertions(+), 143 deletions(-)
diff --git a
Allows configuring Samsung's s3c2410 and compatible USB device
controller using a devicetree.
Signed-off-by: Sergio Prado
---
drivers/usb/gadget/udc/s3c2410_udc.c | 144 +--
drivers/usb/gadget/udc/s3c2410_udc.h | 4 +
2 files changed, 124 insertions(+
improve samsung,vbus-gpio optional property description
- specify the active state in the GPIOs properties
Sergio Prado (2):
dt-bindings: usb: add DT binding for s3c2410 USB device controller
usb: gadget: s3c2410: allow probing from device tree
.../devicetree/bindings/usb/s3c2410-usb.t
Adds the device tree bindings description for Samsung S3C2410 and
compatible USB device controller.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/usb/s3c2410-usb.txt| 28 ++
1 file changed, 28 insertions(+)
diff --git a/Documentation/devicetree/bindings
usb1: udc@5200 {
> > + compatible = "samsung,s3c2440-udc";
> > + reg = <0x5200 0x10>;
> > + interrupts = <0 0 25 3>;
> > + clocks = <&clocks UCLK>, <&clocks HCLK_USBD>;
> > + clock-names = "usb-bus-gadget", "usb-device";
> > + samsung,pullup-gpio = <&gpc 5 GPIO_ACTIVE_HIGH>;
> > +};
> > --
> > 1.9.1
> >
Best regards,
--
Sergio Prado
Embedded Labworks
This series adds support for configuring Samsung's s3c2410 and
compatible USB device controller via devicetree.
Tested on FriendlyARM mini2440, based on s3c2440 SoC.
Sergio Prado (2):
dt-bindings: usb: add DT binding for s3c2410 USB device controller
usb: gadget: s3c2410: allow probing
Allows configuring Samsung's s3c2410 and compatible USB device
controller using a devicetree.
Signed-off-by: Sergio Prado
---
drivers/usb/gadget/udc/s3c2410_udc.c | 142 +--
drivers/usb/gadget/udc/s3c2410_udc.h | 4 +
2 files changed, 123 insertions(+
Adds the device tree bindings description for Samsung S3C2410 and
compatible USB device controller.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/usb/s3c2410-usb.txt| 28 ++
1 file changed, 28 insertions(+)
diff --git a/Documentation/devicetree/bindings
Adds the device tree bindings description for Samsung S3C24XX
MMC/SD/SDIO controller, used as a connectivity interface with external
MMC, SD and SDIO storage mediums.
Signed-off-by: Sergio Prado
Acked-by: Rob Herring
---
.../devicetree/bindings/mmc/samsung,s3cmci.txt | 34
This series adds support for configuring Samsung's S3C24XX MMC/SD/SDIO
controller via device tree.
Tested on FriendlyARM mini2440, based on s3c2440 SoC.
Changes since v1:
- pinctrl description removed from DT binding
- unit and label on DT binding renamed to mmc
Sergio Prado (2):
dt-bin
Allows configuring Samsung S3C24XX MMC/SD/SDIO controller using a device
tree.
Signed-off-by: Sergio Prado
---
drivers/mmc/host/s3cmci.c | 155 +++---
1 file changed, 131 insertions(+), 24 deletions(-)
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc
Allows configuring Samsung S3C24XX MMC/SD/SDIO controller using a device
tree.
Signed-off-by: Sergio Prado
---
drivers/mmc/host/s3cmci.c | 155 +++---
1 file changed, 131 insertions(+), 24 deletions(-)
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc
This series adds support for configuring Samsung's S3C24XX MMC/SD/SDIO
controller via device tree.
Tested on FriendlyARM mini2440, based on s3c2440 SoC.
Sergio Prado (2):
dt-bindings: mmc: add DT binding for S3C24XX MMC/SD/SDIO controller
mmc: host: s3cmci: allow probing from device
Adds the device tree bindings description for Samsung S3C24XX
MMC/SD/SDIO controller, used as a connectivity interface with external
MMC, SD and SDIO storage mediums.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mmc/samsung,s3cmci.txt | 38 ++
1 file changed
Allows configuring Samsung's s3c2410 USB OHCI controller using a
devicetree.
Signed-off-by: Sergio Prado
---
drivers/usb/host/ohci-s3c2410.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 7a1919c
This series adds support for configuring Samsung's s3c2410 and
compatible USB OHCI controller via devicetree.
Tested on FriendlyARM mini2440, based on s3c2440 SoC.
Sergio Prado (2):
dt-bindings: usb: add DT binding for s3c2410 USB OHCI controller
usb: ohci: s3c2410: allow probing from d
Adds the device tree bindings description for Samsung S3C2410 and
compatible USB OHCI controller.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/usb/s3c2410-usb.txt| 22 ++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree
Adds the device tree bindings description for Samsung S3C2410 and
compatible NAND flash controller.
Acked-by: Rob Herring
Acked-by: Krzysztof Kozlowski
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mtd/samsung-s3c2410.txt| 56 ++
1 file changed, 56 insertions
node refcount, since we
maintain a reference to it and its name field
- using of_device_get_match_data() instead of of_match_device()
to make the code simpler
- remove CONFIG_MTD_NAND_S3C2410_HWECC compile option so we can
select ECC mode using nand-ecc-mode property in the device tree
Sergio P
Allows configuring Samsung's s3c2410 memory controller using a
devicetree.
Signed-off-by: Sergio Prado
---
drivers/mtd/nand/s3c2410.c | 158 ++---
include/linux/platform_data/mtd-nand-s3c2410.h | 1 +
2 files changed, 143 insertions(+), 16 dele
abled.
Acked-by: Krzysztof Kozlowski
Signed-off-by: Sergio Prado
---
arch/arm/mach-s3c24xx/common-smdk.c| 1 +
arch/arm/mach-s3c24xx/mach-anubis.c| 1 +
arch/arm/mach-s3c24xx/mach-at2440evb.c | 1 +
arch/arm/mach-s3c24xx/mach-bast.c | 1 +
arch/arm
t the core can change
> timings at runtime (this is what happens each time you reset the chip).
>
> To support that you have 2 options:
> - apply the timings in ->select_chip()
> - apply the timings here
Right. As far as I understood, ->setup_data_interface() will be called
when MTD core change timings at runtime, so it is enough to apply the
timings in the end of ->setup_data_interface()?
Thanks,
Sergio Prado
ng your time to reviewing and acking my patches.
Best regards,
Sergio Prado
--
Sergio Prado
Embedded Labworks
Office: +55 11 2628-3461
Mobile: +55 11 97123-3420
Allows configuring Samsung's s3c2410 memory controller using a
devicetree.
Signed-off-by: Sergio Prado
---
drivers/mtd/nand/s3c2410.c | 158 ++---
include/linux/platform_data/mtd-nand-s3c2410.h | 1 +
2 files changed, 143 insertions(+), 16 dele
abled.
Signed-off-by: Sergio Prado
---
arch/arm/mach-s3c24xx/common-smdk.c| 1 +
arch/arm/mach-s3c24xx/mach-anubis.c| 1 +
arch/arm/mach-s3c24xx/mach-at2440evb.c | 1 +
arch/arm/mach-s3c24xx/mach-bast.c | 1 +
arch/arm/mach-s3c24xx/mach-gt
Adds the device tree bindings description for Samsung S3C2410 and
compatible NAND flash controller.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mtd/samsung-s3c2410.txt| 56 ++
1 file changed, 56 insertions(+)
create mode 100644 Documentation/devicetree
make the code simpler
- remove CONFIG_MTD_NAND_S3C2410_HWECC compile option so we can
select ECC mode using nand-ecc-mode property in the device tree
Sergio Prado (3):
mtd: s3c2410: make ecc mode configurable via platform data
dt-bindings: mtd: add DT binding for s3c2410 flash controller
mt
Adds the device tree bindings description for Samsung S3C2410 and
compatible NAND flash controller.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mtd/samsung-s3c2410.txt| 56 ++
1 file changed, 56 insertions(+)
create mode 100644 Documentation/devicetree
Allows configuring Samsung's s3c2410 memory controller using a
devicetree.
Signed-off-by: Sergio Prado
---
drivers/mtd/nand/s3c2410.c | 155 ++---
include/linux/platform_data/mtd-nand-s3c2410.h | 1 +
2 files changed, 140 insertions(+), 16 dele
abled.
Signed-off-by: Sergio Prado
---
arch/arm/mach-s3c24xx/common-smdk.c| 1 +
arch/arm/mach-s3c24xx/mach-anubis.c| 1 +
arch/arm/mach-s3c24xx/mach-at2440evb.c | 1 +
arch/arm/mach-s3c24xx/mach-bast.c | 1 +
arch/arm/mach-s3c24xx/mach-gt
in the device tree
Sergio Prado (3):
mtd: s3c2410: make ecc mode configurable via platform data
dt-bindings: mtd: add DT binding for s3c2410 flash controller
mtd: s3c2410: parse the device configuration from OF node
.../devicetree/bindings/mtd/samsung-s3c2410.txt| 56 +
arch/arm/m
400-nand compatible.
> Just use existing one.
>
> Best regards,
> Krzysztof
You are right. I'll review and send V2.
Best regards,
Sergio Prado
Allows configuring Samsung's s3c2410 memory controller using a
devicetree.
Signed-off-by: Sergio Prado
---
drivers/mtd/nand/s3c2410.c | 171 ++---
include/linux/platform_data/mtd-nand-s3c2410.h | 1 +
2 files changed, 156 insertions(+), 16 dele
property in the device tree
Sergio Prado (3):
mtd: s3c2410: make ecc mode configurable via platform data
dt-bindings: mtd: add DT binding for s3c2410 flash controller
mtd: s3c2410: parse the device configuration from OF node
.../devicetree/bindings/mtd/samsung-s3c2410.txt| 57 +
abled.
Signed-off-by: Sergio Prado
---
arch/arm/mach-s3c24xx/common-smdk.c| 1 +
arch/arm/mach-s3c24xx/mach-anubis.c| 1 +
arch/arm/mach-s3c24xx/mach-at2440evb.c | 1 +
arch/arm/mach-s3c24xx/mach-bast.c | 1 +
arch/arm/mach-s3c24xx/mach-gt
Adds the device tree bindings description for Samsung S3C2410 and
compatible NAND flash controller.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mtd/samsung-s3c2410.txt| 57 ++
1 file changed, 57 insertions(+)
create mode 100644 Documentation/devicetree
the
menuconfig. Looks like this config option should be removed so we can
select ECC mode using nand-ecc-mode property in the device tree. But
this would break current boards that are not using a device tree. So it
would be necessary to add a ecc_mode field in the platform_data of these
boards and set them all to the default ECC mode (NAND_ECC_SOFT). Is this
the right approach?
Thanks!
--
Sergio Prado
Embedded Labworks
Office: +55 11 2628-3461
Mobile: +55 11 97123-3420
On Mon, Sep 19, 2016 at 12:44:07PM +0200, Sylwester Nawrocki wrote:
> On 09/17/2016 05:22 PM, Sergio Prado wrote:
> > +static int s3c24xx_nand_probe_dt(struct platform_device *pdev)
> > +{
> > + const struct s3c24XX_nand_devtype_data *devtype_data;
> > + struct s
On Mon, Sep 19, 2016 at 10:11:55AM +0100, Mark Rutland wrote:
> On Sat, Sep 17, 2016 at 12:22:40PM -0300, Sergio Prado wrote:
> > Tested on FriendlyARM Mini2440
> >
> > Signed-off-by: Sergio Prado
> > ---
> > .../devicetree/bindings/mtd/samsung-s3c2410.txt|
On Sat, Sep 17, 2016 at 07:31:23PM +0200, Boris Brezillon wrote:
> Hi Sergio,
>
> On Sat, 17 Sep 2016 12:22:40 -0300
> Sergio Prado wrote:
>
> > Tested on FriendlyARM Mini2440
> >
> > Signed-off-by: Sergio Prado
> > ---
> > .../devicet
Tested on FriendlyARM Mini2440
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mtd/samsung-s3c2410.txt| 70 +++
drivers/mtd/nand/s3c2410.c | 129 -
include/linux/platform_data/mtd-nand-s3c2410.h | 1 +
3 files changed, 195
Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
and with a 4MB SPI flash.
[1] http://www.embest-tech.com/shop/star/marsboard.html
Signed-off-by: Sergio Prado
---
Changes v3 -> v4:
- nodes sor
Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
and with a 4MB SPI flash.
[1] http://www.embest-tech.com/shop/star/marsboard.html
Signed-off-by: Sergio Prado
---
Changes v2 -> v3:
- change bo
Hi Fabio,
On 19-04-2016 08:34, Fabio Estevam wrote:
On Mon, Apr 11, 2016 at 9:25 PM, Sergio Prado
wrote:
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rgmii";
+ phy-reset-gpios = <&gpio3 31
Hi Fabio,
On 11-04-2016 22:04, Fabio Estevam wrote:
Hi Sergio,
On Mon, Apr 11, 2016 at 9:25 PM, Sergio Prado
wrote:
Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
and with a 4MB SPI flash.
[1
Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
and with a 4MB SPI flash.
[1] http://www.embest-tech.com/shop/star/marsboard.html
Signed-off-by: Sergio Prado
---
Changes v1 -> v2:
- Makefile en
Signed-off-by: Sergio Prado
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documentation/devicetree/bindings/vendor-prefixes.txt
index e52cc8a6b2ae..3d08bafd5669 100644
--- a
Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
and with a 4MB SPI flash.
[1] http://www.embest-tech.com/shop/star/marsboard.html
Signed-off-by: Sergio Prado
---
arch/arm/boot/dts/imx6q-marsboard.dts
As requested by Rob Herring on patch
https://patchwork.ozlabs.org/patch/580862/.
This is a new property that it's still in net-next and has never been
used in production, so we are not breaking anything with the
incompatible binding change.
Signed-off-by: Sergio Prado
---
Changes v1 ->
Signed-off-by: Sergio Prado
---
As requested by Rob Herring on patch
https://patchwork.ozlabs.org/patch/580862/
---
Documentation/devicetree/bindings/net/macb.txt | 2 +-
drivers/net/ethernet/cadence/macb.c| 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a
Tested on Acqua A5 SoM (http://www.acmesystems.it/acqua).
Signed-off-by: Sergio Prado
---
Documentation/devicetree/bindings/net/macb.txt | 2 +
drivers/net/ethernet/cadence/macb.c| 67 +++---
drivers/net/ethernet/cadence/macb.h| 4 ++
3 files
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