| Message ID | 1364879376-10020-1-git-send-email-horms+renesas@verge.net.au |
|---|---|
| State | New |
| Headers | show |
On Tue, Apr 02, 2013 at 02:09:14PM +0900, Simon Horman wrote: > From: Magnus Damm <damm@opensource.se> > > This patch is V3 of a GPIO driver for the R-Car series of > SoCs from Renesas. This driver is designed to be reusable > between multiple SoCs that share the same basic building block, > but so far it has only been used on R-Car H1 (r8a7779). > > Each driver instance handles 32 GPIOs with individually > maskable IRQs. The driver operates on a single I/O memory > range and the 32 GPIOs are hooked up a single interrupt. > > In the case of R-Car H1 either external IRQ pins or GPIOs > with interrupts can be used for on-board interupts. For > external IRQs 4 pins are supported, and in the case of GPIO > there are 202 GPIOS as 202 interrupts hooked up via 6 driver > instances and to the GIC and the Cortex-A9 Quad. > > At this point this driver is interfacing as a regular > platform device driver. In the future DT support will be > submitted as an incremental feature patch. > > Signed-off-by: Magnus Damm <damm@opensource.se> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Hmm, you seem to not be collecting tags on patches or at least missed one here. This patch, when posted, got a Reviewed-by from LinusW. I caught it mostly since it had no ack (or reviewed) from the subsystem maintainer in this case. Please rebuild and resend with reviewed/acked tags as you've received them, please. Thanks! -Olof
On Tue, Apr 02, 2013 at 01:33:05PM -0700, Olof Johansson wrote: > On Tue, Apr 02, 2013 at 02:09:14PM +0900, Simon Horman wrote: > > From: Magnus Damm <damm@opensource.se> > > > > This patch is V3 of a GPIO driver for the R-Car series of > > SoCs from Renesas. This driver is designed to be reusable > > between multiple SoCs that share the same basic building block, > > but so far it has only been used on R-Car H1 (r8a7779). > > > > Each driver instance handles 32 GPIOs with individually > > maskable IRQs. The driver operates on a single I/O memory > > range and the 32 GPIOs are hooked up a single interrupt. > > > > In the case of R-Car H1 either external IRQ pins or GPIOs > > with interrupts can be used for on-board interupts. For > > external IRQs 4 pins are supported, and in the case of GPIO > > there are 202 GPIOS as 202 interrupts hooked up via 6 driver > > instances and to the GIC and the Cortex-A9 Quad. > > > > At this point this driver is interfacing as a regular > > platform device driver. In the future DT support will be > > submitted as an incremental feature patch. > > > > Signed-off-by: Magnus Damm <damm@opensource.se> > > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > > Hmm, you seem to not be collecting tags on patches or at least missed > one here. This patch, when posted, got a Reviewed-by from LinusW. I > caught it mostly since it had no ack (or reviewed) from the subsystem > maintainer in this case. > > Please rebuild and resend with reviewed/acked tags as you've received > them, please. Sorry, I do try to accumulate them but sometimes I miss some. I will add Linus's Reviewed-by. I will also check through all the patches in this pull-request (renesas-pinmux2-for-v3.10). for missing acks. And I will repost this pull-request. I will also repost the renesas-boards3-for-v3.10 pull-request after checking it for missing acks and rebasing it on the new renesas-pinmux2-for-v3.10.
On Tue, Apr 2, 2013 at 6:34 PM, Simon Horman <horms@verge.net.au> wrote: > On Tue, Apr 02, 2013 at 01:33:05PM -0700, Olof Johansson wrote: >> On Tue, Apr 02, 2013 at 02:09:14PM +0900, Simon Horman wrote: >> > From: Magnus Damm <damm@opensource.se> >> > >> > This patch is V3 of a GPIO driver for the R-Car series of >> > SoCs from Renesas. This driver is designed to be reusable >> > between multiple SoCs that share the same basic building block, >> > but so far it has only been used on R-Car H1 (r8a7779). >> > >> > Each driver instance handles 32 GPIOs with individually >> > maskable IRQs. The driver operates on a single I/O memory >> > range and the 32 GPIOs are hooked up a single interrupt. >> > >> > In the case of R-Car H1 either external IRQ pins or GPIOs >> > with interrupts can be used for on-board interupts. For >> > external IRQs 4 pins are supported, and in the case of GPIO >> > there are 202 GPIOS as 202 interrupts hooked up via 6 driver >> > instances and to the GIC and the Cortex-A9 Quad. >> > >> > At this point this driver is interfacing as a regular >> > platform device driver. In the future DT support will be >> > submitted as an incremental feature patch. >> > >> > Signed-off-by: Magnus Damm <damm@opensource.se> >> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> >> >> Hmm, you seem to not be collecting tags on patches or at least missed >> one here. This patch, when posted, got a Reviewed-by from LinusW. I >> caught it mostly since it had no ack (or reviewed) from the subsystem >> maintainer in this case. >> >> Please rebuild and resend with reviewed/acked tags as you've received >> them, please. > > Sorry, I do try to accumulate them but sometimes I miss some. > > I will add Linus's Reviewed-by. > I will also check through all the patches in this pull-request > (renesas-pinmux2-for-v3.10). > for missing acks. And I will repost this pull-request. > > I will also repost the renesas-boards3-for-v3.10 pull-request after > checking it for missing acks and rebasing it on the new > renesas-pinmux2-for-v3.10. Ok, thanks! -Olof
Hi Arnd, Hi Olof, The following changes since commit 809609a5d8427b0025304dbb69a84a692d11c4f9: Merge branch 'soc' into pinmux-base (2013-04-02 11:08:34 +0900) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-pinmux2-for-v3.10 for you to fetch changes up to bae8c3e07e37c7a8106435fbfe62bd3d7ec2212a: sh-pfc: r8a73a4: Remove unused GPIO bias data (2013-04-02 11:11:16 +0900) ---------------------------------------------------------------- Second round of Renesas ARM and SH based SoC pinmux updates for v3.10 Highlights: * Compilation fixes for sh7269 and for when CONFIG_BUG is not set * sh-pfc Support for r8a73a4 SoC * Move GPIOs handling from the PFC device to separate GPIO devices on the r8a7779 SoC This pull request is based on a merge of: git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas renesas-pinmux-for-v3.10 git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas renesas-soc2-for-v3.10 ---------------------------------------------------------------- Laurent Pinchart (14): sh-pfc: Fix compiler warning when BUG() sh: sh7269: Fix compilation by adding missing includes sh-pfc: r8a7779: Remove function GPIOs sh-pfc: r8a7779: Don't use GPIO enum entries ARM: shmobile: r8a7779: Remove all GPIOs gpio-rcar: Add pinctrl support ARM: shmobile: marzen: Add GPIO LEDs sh-pfc: Make function GPIOs support optional sh-pfc: Make GPIO support optional sh-pfc: Skip gpiochip registration when no GPIO resource is found sh-pfc: Configure pins as GPIOs at request time when handled externally ARM: shmobile: r8a7779: Register GPIO devices sh-pfc: r8a7779: Remove GPIO data sh-pfc: r8a7779: Split DU input and output pixel clocks Magnus Damm (14): gpio: Renesas R-Car GPIO driver V3 sh-pfc: Add r8a73a4 pinmux support sh-pfc: r8a73a4: Support sparse GPIO numbers sh-pfc: r8a73a4: GPIO IRQ support sh-pfc: r8a73a4: Add bias (pull-up/down) pinconf support sh-pfc: r8a73a4: Add SCIF pin groups and functions sh-pfc: r8a73a4: Add IRQC pin groups and functions sh-pfc: r8a73a4: Remove SCIF function GPIOS sh-pfc: r8a73a4: Remove IRQC function GPIOS ARM: shmobile: r8a73a4: Remove SCIF function GPIOs ARM: shmobile: r8a73a4: Remove IRQC function GPIOs sh-pfc: r8a73a4: Remove function GPIOs ARM: shmobile: r8a73a4: Remove all GPIO enums sh-pfc: r8a73a4: Remove unused GPIO bias data arch/arm/mach-shmobile/board-marzen.c | 32 + arch/arm/mach-shmobile/include/mach/r8a7779.h | 317 --- arch/arm/mach-shmobile/setup-r8a7779.c | 58 +- arch/sh/kernel/cpu/sh2a/pinmux-sh7269.c | 2 + drivers/gpio/Kconfig | 6 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-rcar.c | 396 ++++ drivers/pinctrl/sh-pfc/Kconfig | 5 + drivers/pinctrl/sh-pfc/Makefile | 1 + drivers/pinctrl/sh-pfc/core.c | 41 +- drivers/pinctrl/sh-pfc/core.h | 1 + drivers/pinctrl/sh-pfc/gpio.c | 45 +- drivers/pinctrl/sh-pfc/pfc-r8a73a4.c | 2587 +++++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-r8a7779.c | 479 +---- drivers/pinctrl/sh-pfc/pinctrl.c | 11 + include/linux/platform_data/gpio-rcar.h | 26 + 16 files changed, 3274 insertions(+), 734 deletions(-) create mode 100644 drivers/gpio/gpio-rcar.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-r8a73a4.c create mode 100644 include/linux/platform_data/gpio-rcar.h