Re: [PATCH v5 0/6] bcm2835: auxiliar device support for spi

Den 09.09.2015 03:48, skrev Eric Anholt: ker...@martin.sperl.org writes: From: Martin Sperl The BCM2835 contains 3 auxiliar devices: * spi1 * spi2 * uart1 All of those 3 devices are enabled/disabled via a shared register, which is set by default to be disabled.

Re: [PATCH 3/3] staging: fbtft: use pr_fmt

10.09.2015 06:54, skrev Sudip Mukherjee: On Wed, Sep 09, 2015 at 11:20:08PM +0200, Noralf Trønnes wrote: Den 09.09.2015 20:35, skrev Greg Kroah-Hartman: On Sat, Sep 05, 2015 at 07:13:45PM +0530, Sudip Mukherjee wrote: Instead of defining DRVNAME and using it in all calls to pr_* family

Re: [PATCH 3/3] staging: fbtft: use pr_fmt

Den 09.09.2015 20:35, skrev Greg Kroah-Hartman: On Sat, Sep 05, 2015 at 07:13:45PM +0530, Sudip Mukherjee wrote: Instead of defining DRVNAME and using it in all calls to pr_* family of macros lets start using pr_fmt. Signed-off-by: Sudip Mukherjee --- drivers/staging/fbtft/fbtft_device.c |

Re: [PATCH 3/3] staging: fbtft: use pr_fmt

Den 09.09.2015 20:35, skrev Greg Kroah-Hartman: On Sat, Sep 05, 2015 at 07:13:45PM +0530, Sudip Mukherjee wrote: Instead of defining DRVNAME and using it in all calls to pr_* family of macros lets start using pr_fmt. Signed-off-by: Sudip Mukherjee ---

Re: [PATCH 1/2] staging: fbtft: fix 9-bit SPI support detection

--- drivers/staging/fbtft/fbtft-core.c | 10 +++--- drivers/staging/fbtft/flexfb.c | 11 --- 2 files changed, 7 insertions(+), 14 deletions(-) Thanks Stefan. Both patches: Acked-by: Noralf Trønnes -- To unsubscribe from this list: send the line "unsubscribe

Re: [PATCH RFC 2/2] staging: fbtft: fix 9-bit SPI support detection

Den 25.08.2015 19:34, skrev Stefan Wahren: Noralf Trønnes hat am 25. August 2015 um 00:00 geschrieben: Den 24.08.2015 20:33, skrev Stefan Wahren: Since bits_per_word isn't usually checked during SPI setup the 9-bit support must be checked manually. Signed-off-by: Stefan Wahren

Re: [PATCH RFC 2/2] staging: fbtft: fix 9-bit SPI support detection

Den 25.08.2015 19:34, skrev Stefan Wahren: Noralf Trønnes nor...@tronnes.org hat am 25. August 2015 um 00:00 geschrieben: Den 24.08.2015 20:33, skrev Stefan Wahren: Since bits_per_word isn't usually checked during SPI setup the 9-bit support must be checked manually. Signed-off-by: Stefan

Re: [PATCH 1/2] staging: fbtft: fix 9-bit SPI support detection

stefan.wah...@i2se.com --- drivers/staging/fbtft/fbtft-core.c | 10 +++--- drivers/staging/fbtft/flexfb.c | 11 --- 2 files changed, 7 insertions(+), 14 deletions(-) Thanks Stefan. Both patches: Acked-by: Noralf Trønnes nor...@tronnes.org -- To unsubscribe from this list

Re: [PATCH RFC 2/2] staging: fbtft: fix 9-bit SPI support detection

Den 24.08.2015 20:33, skrev Stefan Wahren: Since bits_per_word isn't usually checked during SPI setup the 9-bit support must be checked manually. Signed-off-by: Stefan Wahren --- drivers/staging/fbtft/fbtft-core.c |7 +++ drivers/staging/fbtft/flexfb.c |7 +++ 2 files

Re: [PATCH RFC 2/2] staging: fbtft: fix 9-bit SPI support detection

Den 24.08.2015 20:33, skrev Stefan Wahren: Since bits_per_word isn't usually checked during SPI setup the 9-bit support must be checked manually. Signed-off-by: Stefan Wahren stefan.wah...@i2se.com --- drivers/staging/fbtft/fbtft-core.c |7 +++ drivers/staging/fbtft/flexfb.c |

Re: [PATCH v2] Staging: fbtft: Use a struct to describe each LCD controller

chip controller simply defining a new flexfb_lcd_controller struct. Signed-off-by: Fabio Falzoi Acked-by: Noralf Trønnes --- Seems I wasn't clear enough, you could use my ack if you put struct flexfb_lcd_controller inside the driver and not in fbtft.h Noralf. -- To unsubscribe from this list

Re: [PATCH v2] Staging: fbtft: Use a struct to describe each LCD controller

chip controller simply defining a new flexfb_lcd_controller struct. Signed-off-by: Fabio Falzoi fabio.falzo...@gmail.com Acked-by: Noralf Trønnes nor...@tronnes.org --- Seems I wasn't clear enough, you could use my ack if you put struct flexfb_lcd_controller inside the driver and not in fbtft.h

[PATCH] staging: fbtft: core: Don't set device platform_data

to freed memory. Signed-off-by: Noralf Trønnes --- drivers/staging/fbtft/fbtft-core.c | 12 +--- drivers/staging/fbtft/fbtft.h | 5 +++-- drivers/staging/fbtft/flexfb.c | 2 +- 3 files changed, 9 insertions(+), 10 deletions(-) diff --git a/drivers/staging/fbtft/fbtft-core.c

[PATCH] staging: fbtft: core: Don't set device platform_data

. Signed-off-by: Noralf Trønnes nor...@tronnes.org --- drivers/staging/fbtft/fbtft-core.c | 12 +--- drivers/staging/fbtft/fbtft.h | 5 +++-- drivers/staging/fbtft/flexfb.c | 2 +- 3 files changed, 9 insertions(+), 10 deletions(-) diff --git a/drivers/staging/fbtft/fbtft-core.c

Re: [PATCH v2] Staging: fbtft: Add support for the Ultrachip UC1611 LCD controller

Den 14.07.2015 14:59, skrev Henri Chain: This is a driver chip for 240x160 4-bit greyscale LCDs. It is capable of 4-wire (8 bit) or 3-wire (9 bit) SPI that have both been tested. (It also has a 6800 or 8080-style parallel interface, but I have not included support for it.) Signed-off-by: Henri

Re: [PATCH v2] Staging: fbtft: Add support for the Ultrachip UC1611 LCD controller

Den 15.07.2015 11:36, skrev Paul Bolle: On di, 2015-07-14 at 14:59 +0200, Henri Chain wrote: --- /dev/null +++ b/drivers/staging/fbtft/fb_uc1611.c +#define DRVNAME"fb_uc1611" +MODULE_ALIAS("spi:" DRVNAME); +MODULE_ALIAS("platform:" DRVNAME); +MODULE_ALIAS("spi:uc1611");

Re: [PATCH 06/10] Staging: fbtft: Use a helper function to set set_addr_win op

Den 15.07.2015 04:14, skrev Greg KH: On Tue, Jun 30, 2015 at 08:43:13AM +0200, Fabio Falzoi wrote: Use a helper function to choose which set_addr_win implementation to use, based on the value of the setaddrwin module parameter. Signed-off-by: Fabio Falzoi --- drivers/staging/fbtft/flexfb.c

Re: [PATCH 03/10] Staging: fbtft: Use a struct to describe each LCD controller

ight = 160, + .init_seq = st7735r_init, + .init_seq_sz = ARRAY_SIZE(st7735r_init), + }, + { Can this be put on one line? }, { With the struct moved: Acked-by: Noralf Trønnes -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in t

Re: [PATCH v2] Staging: fbtft: Add support for the Ultrachip UC1611 LCD controller

Den 15.07.2015 11:36, skrev Paul Bolle: On di, 2015-07-14 at 14:59 +0200, Henri Chain wrote: --- /dev/null +++ b/drivers/staging/fbtft/fb_uc1611.c +#define DRVNAMEfb_uc1611 +MODULE_ALIAS(spi: DRVNAME); +MODULE_ALIAS(platform: DRVNAME); +MODULE_ALIAS(spi:uc1611);

Re: [PATCH 06/10] Staging: fbtft: Use a helper function to set set_addr_win op

Den 15.07.2015 04:14, skrev Greg KH: On Tue, Jun 30, 2015 at 08:43:13AM +0200, Fabio Falzoi wrote: Use a helper function to choose which set_addr_win implementation to use, based on the value of the setaddrwin module parameter. Signed-off-by: Fabio Falzoi fabio.falzo...@gmail.com ---

Re: [PATCH v2] Staging: fbtft: Add support for the Ultrachip UC1611 LCD controller

Den 14.07.2015 14:59, skrev Henri Chain: This is a driver chip for 240x160 4-bit greyscale LCDs. It is capable of 4-wire (8 bit) or 3-wire (9 bit) SPI that have both been tested. (It also has a 6800 or 8080-style parallel interface, but I have not included support for it.) Signed-off-by: Henri

Re: [PATCH 03/10] Staging: fbtft: Use a struct to describe each LCD controller

, + .height = 160, + .init_seq = st7735r_init, + .init_seq_sz = ARRAY_SIZE(st7735r_init), + }, + { Can this be put on one line? }, { With the struct moved: Acked-by: Noralf Trønnes nor...@tronnes.org -- To unsubscribe from this list: send the line unsubscribe

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26 AM, Noralf Trønnes wrote: Add a duplicate irq range with an offset on the hwirq's so the driver can detect that enable_fiq() is used. Tested with downstream dwc_otg USB controller driver. This basically looks OK, but a few

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26 AM, Noralf Trønnes wrote: Add a duplicate irq range with an offset on the hwirq's so the driver can detect that enable_fiq() is used. Tested with downstream dwc_otg USB controller driver. This basically looks OK, but a few

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 14.07.2015 06:50, skrev Stephen Warren: On 07/11/2015 09:26 AM, Noralf Trønnes wrote: Den 11.07.2015 06:09, skrev Stephen Warren: (Sorry for the slow reply; I was on vacation) On 06/18/2015 07:32 AM, Noralf Trønnes wrote: Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 14.07.2015 06:50, skrev Stephen Warren: On 07/11/2015 09:26 AM, Noralf Trønnes wrote: Den 11.07.2015 06:09, skrev Stephen Warren: (Sorry for the slow reply; I was on vacation) On 06/18/2015 07:32 AM, Noralf Trønnes wrote: Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 11.07.2015 06:09, skrev Stephen Warren: (Sorry for the slow reply; I was on vacation) On 06/18/2015 07:32 AM, Noralf Trønnes wrote: Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26 AM, Noralf Trønnes wrote: Add a duplicate irq range with an offset on the hwirq's so

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 11.07.2015 06:09, skrev Stephen Warren: (Sorry for the slow reply; I was on vacation) On 06/18/2015 07:32 AM, Noralf Trønnes wrote: Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26 AM, Noralf Trønnes wrote: Add a duplicate irq range with an offset on the hwirq's so

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 18.06.2015 15:32, skrev Noralf Trønnes: Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26 AM, Noralf Trønnes wrote: Add a duplicate irq range with an offset on the hwirq's so the driver can detect that enable_fiq() is used. Tested with downstream dwc_otg USB controller

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26 AM, Noralf Trønnes wrote: Add a duplicate irq range with an offset on the hwirq's so the driver can detect that enable_fiq() is used. Tested with downstream dwc_otg USB controller driver. This basically looks OK, but a few

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26 AM, Noralf Trønnes wrote: Add a duplicate irq range with an offset on the hwirq's so the driver can detect that enable_fiq() is used. Tested with downstream dwc_otg USB controller driver. This basically looks OK, but a few

Re: [PATCH] irqchip: bcm2835: Add FIQ support

Den 18.06.2015 15:32, skrev Noralf Trønnes: Den 18.06.2015 04:26, skrev Stephen Warren: On 06/12/2015 11:26 AM, Noralf Trønnes wrote: Add a duplicate irq range with an offset on the hwirq's so the driver can detect that enable_fiq() is used. Tested with downstream dwc_otg USB controller

[PATCH v3] watchdog: bcm2835: Fix poweroff behaviour

this change in 19 Aug 2013 and was matched by the downstream commit: Changes for new NOOBS multi partition booting from gsh Signed-off-by: Noralf Trønnes --- v2: Fix typo in commit message v3: Only Raspberry Pi is supported so it's ok to just modify the poweroff function (Stephen Warrren) drivers

Re: [PATCH v2 2/3] watchdog: bcm2835: Add poweroff code for the Raspberry Pi

Den 17.06.2015 03:28, skrev Stephen Warren: On 06/16/2015 03:39 AM, Noralf Trønnes wrote: Den 16.06.2015 05:07, skrev Stephen Warren: On 06/13/2015 05:39 AM, Noralf Trønnes wrote: This adds a new poweroff function to the watchdog driver for the Raspberry Pi. Currently poweroff/halt results

Re: [PATCH v2 2/3] watchdog: bcm2835: Add poweroff code for the Raspberry Pi

Den 17.06.2015 03:28, skrev Stephen Warren: On 06/16/2015 03:39 AM, Noralf Trønnes wrote: Den 16.06.2015 05:07, skrev Stephen Warren: On 06/13/2015 05:39 AM, Noralf Trønnes wrote: This adds a new poweroff function to the watchdog driver for the Raspberry Pi. Currently poweroff/halt results

[PATCH v3] watchdog: bcm2835: Fix poweroff behaviour

this change in 19 Aug 2013 and was matched by the downstream commit: Changes for new NOOBS multi partition booting from gsh Signed-off-by: Noralf Trønnes nor...@tronnes.org --- v2: Fix typo in commit message v3: Only Raspberry Pi is supported so it's ok to just modify the poweroff function (Stephen

Re: [PATCH v2 2/3] watchdog: bcm2835: Add poweroff code for the Raspberry Pi

Den 16.06.2015 05:07, skrev Stephen Warren: On 06/13/2015 05:39 AM, Noralf Trønnes wrote: This adds a new poweroff function to the watchdog driver for the Raspberry Pi. Currently poweroff/halt results in a reboot. The Raspberry Pi firmware uses the RSTS register to know which partiton to boot

Re: [PATCH v2 2/3] watchdog: bcm2835: Add poweroff code for the Raspberry Pi

Den 16.06.2015 05:07, skrev Stephen Warren: On 06/13/2015 05:39 AM, Noralf Trønnes wrote: This adds a new poweroff function to the watchdog driver for the Raspberry Pi. Currently poweroff/halt results in a reboot. The Raspberry Pi firmware uses the RSTS register to know which partiton to boot

[PATCH v2 2/3] watchdog: bcm2835: Add poweroff code for the Raspberry Pi

partition used by the firmware to indicate halt. The firmware made this change in 19 Aug 2013 and was matched by the downstream commit: Changes for new NOOBS multi partition booting from gsh Signed-off-by: Noralf Trønnes Acked-by: Guenter Roeck --- drivers/watchdog/bcm2835_wdt.c | 38

[PATCH v2 1/3] dt-bindings: Add Raspberry Pi compatible string for watchdog

The Raspberry Pi has changed how its firmware detects a poweroff and needs special handling for this. Signed-off-by: Noralf Trønnes --- v2: Fix typo in commit message Documentation/devicetree/bindings/watchdog/brcm,bcm2835-pm-wdog.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion

[PATCH v2 3/3] ARM: dts: bcm2835-rpi: Add "brcm,raspberrypi-pm-wdt" to wdt compatible

The Raspberry Pi uses a new value for halt in the PM_RSTS watchdog register. Expand the compatible string to cover this. Signed-off-by: Noralf Trønnes --- arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 arch/arm/boot/dts/bcm2835.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion

[PATCH v2 3/3] ARM: dts: bcm2835-rpi: Add brcm,raspberrypi-pm-wdt to wdt compatible

The Raspberry Pi uses a new value for halt in the PM_RSTS watchdog register. Expand the compatible string to cover this. Signed-off-by: Noralf Trønnes nor...@tronnes.org --- arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 arch/arm/boot/dts/bcm2835.dtsi | 2 +- 2 files changed, 5 insertions

[PATCH v2 2/3] watchdog: bcm2835: Add poweroff code for the Raspberry Pi

partition used by the firmware to indicate halt. The firmware made this change in 19 Aug 2013 and was matched by the downstream commit: Changes for new NOOBS multi partition booting from gsh Signed-off-by: Noralf Trønnes nor...@tronnes.org Acked-by: Guenter Roeck li...@roeck-us.net --- drivers

[PATCH v2 1/3] dt-bindings: Add Raspberry Pi compatible string for watchdog

The Raspberry Pi has changed how its firmware detects a poweroff and needs special handling for this. Signed-off-by: Noralf Trønnes nor...@tronnes.org --- v2: Fix typo in commit message Documentation/devicetree/bindings/watchdog/brcm,bcm2835-pm-wdog.txt | 3 ++- 1 file changed, 2 insertions

[PATCH] irqchip: bcm2835: Add FIQ support

Add a duplicate irq range with an offset on the hwirq's so the driver can detect that enable_fiq() is used. Tested with downstream dwc_otg USB controller driver. Signed-off-by: Noralf Trønnes --- arch/arm/mach-bcm/Kconfig | 1 + drivers/irqchip/irq-bcm2835.c | 53

[PATCH] irqchip: bcm2835: Add FIQ support

Add a duplicate irq range with an offset on the hwirq's so the driver can detect that enable_fiq() is used. Tested with downstream dwc_otg USB controller driver. Signed-off-by: Noralf Trønnes nor...@tronnes.org --- arch/arm/mach-bcm/Kconfig | 1 + drivers/irqchip/irq-bcm2835.c | 53

[PATCH 2/3] watchdog: bcm2835: Add poweroff code for the Raspberry Pi

partition used by the firmware to indicate halt. The firmware made this change in 19 Aug 2013 and was matched by the downstream commit: Changes for new NOOBS multi partition booting from gsh Signed-off-by: Noralf Trønnes --- drivers/watchdog/bcm2835_wdt.c | 38

[PATCH 3/3] ARM: dts: bcm2835-rpi: Add "brcm,raspberrypi-pm-wdt" to wdt compatible

The Raspberry Pi uses a new value for halt in the PM_RSTS watchdog register. Expand the compatible string to cover this. Signed-off-by: Noralf Trønnes --- arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 arch/arm/boot/dts/bcm2835.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion

[PATCH 1/3] dt-bindings: Add Raspberry Pi compatible string for watchdog

The Raspberry Pi has changed how it's firmware detects a poweroff and needs special handling for this. Signed-off-by: Noralf Trønnes --- Documentation/devicetree/bindings/watchdog/brcm,bcm2835-pm-wdog.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation

[PATCH 3/3] ARM: dts: bcm2835-rpi: Add brcm,raspberrypi-pm-wdt to wdt compatible

The Raspberry Pi uses a new value for halt in the PM_RSTS watchdog register. Expand the compatible string to cover this. Signed-off-by: Noralf Trønnes nor...@tronnes.org --- arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 arch/arm/boot/dts/bcm2835.dtsi | 2 +- 2 files changed, 5 insertions

[PATCH 1/3] dt-bindings: Add Raspberry Pi compatible string for watchdog

The Raspberry Pi has changed how it's firmware detects a poweroff and needs special handling for this. Signed-off-by: Noralf Trønnes nor...@tronnes.org --- Documentation/devicetree/bindings/watchdog/brcm,bcm2835-pm-wdog.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git

[PATCH 2/3] watchdog: bcm2835: Add poweroff code for the Raspberry Pi

partition used by the firmware to indicate halt. The firmware made this change in 19 Aug 2013 and was matched by the downstream commit: Changes for new NOOBS multi partition booting from gsh Signed-off-by: Noralf Trønnes nor...@tronnes.org --- drivers/watchdog/bcm2835_wdt.c | 38

Re: [PATCH v5 2/3] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 29.05.2015 02:07, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. ... +/** + * rpi_firmware_property_list - Submit firmware property list + * @of_node: Pointer

Re: [PATCH 2/3 v4] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 29.05.2015 00:38, skrev Eric Anholt: Noralf Trønnes writes: Den 28.05.2015 20:33, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt

Re: [PATCH 2/3 v2] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 28.05.2015 23:17, skrev Stephen Warren: On 05/13/2015 01:00 PM, Eric Anholt wrote: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. ... Note that I don't think I've done what

Re: [PATCH 2/3 v4] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 28.05.2015 20:33, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt ... +static int rpi_firmware_probe(struct platform_device *pdev)

Re: [PATCH 2/3 v4] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 28.05.2015 23:28, skrev Stephen Warren: On 05/28/2015 12:33 PM, Eric Anholt wrote: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. ... +int rpi_firmware_property_list(struct

Re: [PATCH 2/3 v2] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 28.05.2015 23:17, skrev Stephen Warren: On 05/13/2015 01:00 PM, Eric Anholt wrote: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. ... Note that I don't think I've done what

Re: [PATCH 2/3 v4] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 29.05.2015 00:38, skrev Eric Anholt: Noralf Trønnes nor...@tronnes.org writes: Den 28.05.2015 20:33, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed

Re: [PATCH 2/3 v4] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 28.05.2015 23:28, skrev Stephen Warren: On 05/28/2015 12:33 PM, Eric Anholt wrote: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. ... +int rpi_firmware_property_list(struct

Re: [PATCH 2/3 v4] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 28.05.2015 20:33, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt e...@anholt.net ... +static int rpi_firmware_probe(struct

Re: [PATCH v5 2/3] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 29.05.2015 02:07, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. ... +/** + * rpi_firmware_property_list - Submit firmware property list + * @of_node: Pointer

Re: [PATCH 2/3 v2] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 13.05.2015 21:00, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt --- [...] +/* + * Submits a single tag to the VPU firmware

Re: [PATCH 2/3 v2] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 13.05.2015 21:00, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt --- v2: Drop power-domains stuff for now since we don't have the

Re: [PATCH 1/3 v2] dt/bindings: Add binding for the Raspberry Pi firmware driver

Den 13.05.2015 21:00, skrev Eric Anholt: This driver will provide support for calls into the firmware that will be used by other drivers like cpufreq and vc4. Signed-off-by: Eric Anholt --- v2: Improve commit message, point to mailbox.txt for how mboxes work.

Re: [PATCH 1/3 v2] dt/bindings: Add binding for the Raspberry Pi firmware driver

Den 13.05.2015 21:00, skrev Eric Anholt: This driver will provide support for calls into the firmware that will be used by other drivers like cpufreq and vc4. Signed-off-by: Eric Anholt e...@anholt.net --- v2: Improve commit message, point to mailbox.txt for how mboxes work.

Re: [PATCH 2/3 v2] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 13.05.2015 21:00, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt e...@anholt.net --- v2: Drop power-domains stuff for now since we

Re: [PATCH 2/3 v2] ARM: bcm2835: Add the Raspberry Pi firmware driver

Den 13.05.2015 21:00, skrev Eric Anholt: This gives us a function for making mailbox property channel requests of the firmware, which is most notable in that it will let us get and set clock rates. Signed-off-by: Eric Anholt e...@anholt.net --- [...] +/* + * Submits a single tag to the VPU

Re: [PATCH v2] dmaengine: bcm2835: Add slave dma support

Hi, Den 18.04.2015 13:06, skrev Noralf Trønnes: Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry Pi repo. The work was done by Gellert Weisz. Tested using the bcm2835-mmc driver from the same repo. Signed-off

Re: [PATCH 2/3 v8] mailbox: Enable BCM2835 mailbox support

Den 05.05.2015 22:27, skrev Eric Anholt: From: Lubomir Rintel This mailbox driver provides a single mailbox channel to write 32-bit values to the VPU and get a 32-bit response. The Raspberry Pi firmware uses this mailbox channel to implement firmware calls, while Roku 2 (despite being

Re: [PATCH 2/3 v8] mailbox: Enable BCM2835 mailbox support

Den 05.05.2015 22:27, skrev Eric Anholt: From: Lubomir Rintel lkund...@v3.sk This mailbox driver provides a single mailbox channel to write 32-bit values to the VPU and get a 32-bit response. The Raspberry Pi firmware uses this mailbox channel to implement firmware calls, while Roku 2

Re: [PATCH v2] dmaengine: bcm2835: Add slave dma support

Hi, Den 18.04.2015 13:06, skrev Noralf Trønnes: Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry Pi repo. The work was done by Gellert Weisz. Tested using the bcm2835-mmc driver from the same repo. Signed-off

Re: [PATCH 2/3 v8] mailbox: Enable BCM2835 mailbox support

Den 08.05.2015 10:33, skrev Alexander Stein: On Thursday 07 May 2015, 12:54:20 wrote Eric Anholt: Noralf Trønnes writes: Den 05.05.2015 22:27, skrev Eric Anholt: From: Lubomir Rintel This mailbox driver provides a single mailbox channel to write 32-bit values to the VPU and get a 32-bit

Re: [PATCH 2/3 v8] mailbox: Enable BCM2835 mailbox support

Den 08.05.2015 10:33, skrev Alexander Stein: On Thursday 07 May 2015, 12:54:20 wrote Eric Anholt: Noralf Trønnes nor...@tronnes.org writes: Den 05.05.2015 22:27, skrev Eric Anholt: From: Lubomir Rintel lkund...@v3.sk This mailbox driver provides a single mailbox channel to write 32-bit

Re: [PATCH 2/3 v8] mailbox: Enable BCM2835 mailbox support

Den 05.05.2015 22:27, skrev Eric Anholt: From: Lubomir Rintel This mailbox driver provides a single mailbox channel to write 32-bit values to the VPU and get a 32-bit response. The Raspberry Pi firmware uses this mailbox channel to implement firmware calls, while Roku 2 (despite being

Re: [PATCH 2/3 v8] mailbox: Enable BCM2835 mailbox support

Den 05.05.2015 22:27, skrev Eric Anholt: From: Lubomir Rintel lkund...@v3.sk This mailbox driver provides a single mailbox channel to write 32-bit values to the VPU and get a 32-bit response. The Raspberry Pi firmware uses this mailbox channel to implement firmware calls, while Roku 2

Re: [PATCH v2] dmaengine: bcm2835: Add slave dma support

Den 01.05.2015 23:07, skrev Martin Sperl: Tests with the initial (and incomplete) version of the spi-bcm2835 driver with DMA transfer support show that the dma-engine works as expected with this patch. There is one one observation: On 18.04.2015, at 13:06, Noralf Trønnes wrote: +static

Re: [PATCH v2] dmaengine: bcm2835: Add slave dma support

Den 01.05.2015 23:07, skrev Martin Sperl: Tests with the initial (and incomplete) version of the spi-bcm2835 driver with DMA transfer support show that the dma-engine works as expected with this patch. There is one one observation: On 18.04.2015, at 13:06, Noralf Trønnes nor...@tronnes.org

Re: [PATCH] ARM: bcm2835: Use 0x4 prefix for DMA bus addresses to SDRAM.

Den 05.05.2015 02:07, skrev Eric Anholt: Noralf Trønnes writes: Den 04.05.2015 21:33, skrev Eric Anholt: There exists a tiny MMU, configurable only by the VC (running the closed firmware), which maps from the ARM's physical addresses to bus addresses. These bus addresses determine

Re: [PATCH] ARM: bcm2835: Use 0x4 prefix for DMA bus addresses to SDRAM.

Den 05.05.2015 02:07, skrev Eric Anholt: Noralf Trønnes nor...@tronnes.org writes: Den 04.05.2015 21:33, skrev Eric Anholt: There exists a tiny MMU, configurable only by the VC (running the closed firmware), which maps from the ARM's physical addresses to bus addresses. These bus addresses

Re: [PATCH] ARM: bcm2835: Use 0x4 prefix for DMA bus addresses to SDRAM.

s was wrong. What I don't understand, is that mmc and spi works fine with a "wrong" bus address. It's only the framebuffer driver and the vchiq driver when using mailbox that fails. Tested-by: Noralf Trønnes Regards, Noralf Trønnes -- To unsubscribe from this list: send the line "unsubscr

Re: [PATCH] ARM: bcm2835: Use 0x4 prefix for DMA bus addresses to SDRAM.

, is that mmc and spi works fine with a wrong bus address. It's only the framebuffer driver and the vchiq driver when using mailbox that fails. Tested-by: Noralf Trønnes nor...@tronnes.org Regards, Noralf Trønnes -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body

[PATCH v2] dmaengine: bcm2835: Add slave dma support

Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry Pi repo. The work was done by Gellert Weisz. Tested using the bcm2835-mmc driver from the same repo. Signed-off-by: Noralf Trønnes --- Gellert Weisz has ended his

[PATCH v2] dmaengine: bcm2835: Add slave dma support

Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry Pi repo. The work was done by Gellert Weisz. Tested using the bcm2835-mmc driver from the same repo. Signed-off-by: Noralf Trønnes nor...@tronnes.org --- Gellert

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Hi Stefan, Den 17.04.2015 19:08, skrev Stefan Wahren: Hi Noralf, Am 17.04.2015 um 00:09 schrieb Noralf Trønnes: Den 15.04.2015 21:00, skrev Stefan Wahren: Hi Noralf, Am 15.04.2015 um 11:56 schrieb Noralf Trønnes: Add slave transfer capability to BCM2835 dmaengine driver. This patch

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Hi Stefan, Den 17.04.2015 19:08, skrev Stefan Wahren: Hi Noralf, Am 17.04.2015 um 00:09 schrieb Noralf Trønnes: Den 15.04.2015 21:00, skrev Stefan Wahren: Hi Noralf, Am 15.04.2015 um 11:56 schrieb Noralf Trønnes: Add slave transfer capability to BCM2835 dmaengine driver. This patch

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Den 15.04.2015 21:00, skrev Stefan Wahren: Hi Noralf, Am 15.04.2015 um 11:56 schrieb Noralf Trønnes: Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry Pi repo. The work was done by Gellert Weisz. Tested

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Den 16.04.2015 21:06, skrev Alexander Stein: Hi Stefan, On Wednesday 15 April 2015, 21:00:26 wrote Stefan Wahren: Am 15.04.2015 um 11:56 schrieb Noralf Trønnes: Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Den 16.04.2015 08:30, skrev Rogier Wolff: On Wed, Apr 15, 2015 at 08:53:07PM +0200, Noralf Trønnes wrote: A 16-bit register can't hold a value of 65536. Either the max value is 65535 or the register is 17-bits wide. It is common for hardware registers to have the value "0" mean 655

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Den 16.04.2015 08:30, skrev Rogier Wolff: On Wed, Apr 15, 2015 at 08:53:07PM +0200, Noralf Trønnes wrote: A 16-bit register can't hold a value of 65536. Either the max value is 65535 or the register is 17-bits wide. It is common for hardware registers to have the value 0 mean 65536 in case

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Den 16.04.2015 21:06, skrev Alexander Stein: Hi Stefan, On Wednesday 15 April 2015, 21:00:26 wrote Stefan Wahren: Am 15.04.2015 um 11:56 schrieb Noralf Trønnes: Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Den 15.04.2015 21:00, skrev Stefan Wahren: Hi Noralf, Am 15.04.2015 um 11:56 schrieb Noralf Trønnes: Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry Pi repo. The work was done by Gellert Weisz. Tested

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Den 15.04.2015 16:37, skrev Martin Sperl: On 15.04.2015, at 11:56, Noralf Trønnes wrote: +#define MAX_LITE_TRANSFER (SZ_64K - 1) +#define MAX_NORMAL_TRANSFERSZ_1G ... + if (c->ch >= 8) /* LITE channel */ + max_size = MAX_LITE_TRANSFER; +

[PATCH] dmaengine: bcm2835: Add slave dma support

Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry Pi repo. The work was done by Gellert Weisz. Tested with the bcm2835-mmc driver from the same repo. Signed-off-by: Noralf Trønnes --- Gellert Weisz has ended his

Re: [PATCH] dmaengine: bcm2835: Add slave dma support

Den 15.04.2015 16:37, skrev Martin Sperl: On 15.04.2015, at 11:56, Noralf Trønnes nor...@tronnes.org wrote: +#define MAX_LITE_TRANSFER (SZ_64K - 1) +#define MAX_NORMAL_TRANSFERSZ_1G ... + if (c-ch = 8) /* LITE channel */ + max_size = MAX_LITE_TRANSFER

[PATCH] dmaengine: bcm2835: Add slave dma support

Add slave transfer capability to BCM2835 dmaengine driver. This patch is pulled from the bcm2708-dmaengine driver in the Raspberry Pi repo. The work was done by Gellert Weisz. Tested with the bcm2835-mmc driver from the same repo. Signed-off-by: Noralf Trønnes nor...@tronnes.org --- Gellert

Re: [PATCH] Staging: fbtft: move externs to header file

Den 03.03.2015 11:19, skrev Drew Fustini: Move extern declartions from fbtft-core.c to fbtft header file. This resovles the warning from checkpatch.pl that "externs should be avoided in .c files". Signed-off-by: Drew Fustini --- drivers/staging/fbtft/fbtft-core.c | 5 -

Re: [PATCH] Staging: fbtft: move externs to header file

Den 03.03.2015 11:19, skrev Drew Fustini: Move extern declartions from fbtft-core.c to fbtft header file. This resovles the warning from checkpatch.pl that externs should be avoided in .c files. Signed-off-by: Drew Fustini pdp7p...@gmail.com --- drivers/staging/fbtft/fbtft-core.c | 5 -

Re: [PATCH] Staging: fbtft: fix space errors

Den 02.03.2015 20:21, skrev Andrey Skvortsov: On 02 Mar, Joe Perches wrote: On Mon, 2015-03-02 at 12:37 +0300, Dan Carpenter wrote: On Sat, Feb 28, 2015 at 06:59:19AM -0800, Joe Perches wrote: If you're really going to change these, please remove the unnecessary \ line continuations indent

Re: [PATCH] Staging: fbtft: fix space errors

Den 02.03.2015 20:21, skrev Andrey Skvortsov: On 02 Mar, Joe Perches wrote: On Mon, 2015-03-02 at 12:37 +0300, Dan Carpenter wrote: On Sat, Feb 28, 2015 at 06:59:19AM -0800, Joe Perches wrote: If you're really going to change these, please remove the unnecessary \ line continuations indent

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