We return 0 unconditionally in 'rcar_du_crtc_set_crc_source()'.
However, 'ret' is set to some error codes if some function calls fail.
Return 'ret' instead to propagate the error code.
Fixes: 47a52d024e89 ("media: drm: rcar-du: Add support for CRC computation")
Signed-off-by: Christophe JAILLET
This patch adds/enables USB2.0 peripheral for R-Car [DE]3 boards.
So, the default mode on each board is:
- R-Car D3 Draak board (has a type-A connector) = host.
- R-Car E3 Ebisu board (has a type-B micro connector) = peripheral.
Signed-off-by: Yoshihiro Shimoda
---
Changed from v1:
- Revise th
This patch revises the reg size of each hsusb device node for
r8a7795, r8a7796 and r8a77965.
Reported-by: Biju Das
Fixes: d2422e108812 ("arm64: dts: r8a7795: Add HSUSB device node")
Fixes: 4725f2b88057 ("arm64: dts: renesas: r8a7795: add hsusb ch3 device node")
Fixes: b9535853777f ("arm64: dts: r
Hello Biju-san,
Thank you for the email.
> From: Biju Das, Sent: Monday, October 15, 2018 11:55 PM
>
> Hello Shimoda-San and all,
>
> RZ/G1C USB2.0 host/function controller has the below features compared to
> R-Car Gen2/Gen3 USB2.0 block
>
> 1) It has a shared pll reset register for hsusb
Hi Biju-san,
> From: Biju Das, Sent: Friday, October 12, 2018 5:32 PM
>
> Hi Shimoda-San,
>
> Thanks for the patch.
>
> > -Original Message-
> > From: linux-renesas-soc-ow...@vger.kernel.org > ow...@vger.kernel.org> On Behalf Of Yoshihiro Shimoda
> > Sent: 09 October 2018 11:45
> > di
From: Niklas Söderlund
SD / MMC did not operate properly when suspend transition failed.
Because the SCC was not reset at resume, issue of the command failed.
Merge tmio_mmc_reset() into tmio_mmc_hw_reset() in order to add reset
of SCC to tmio_mmc_host_runtime_resume().
Based on work from Masaha
From: Niklas Söderlund
The initial value of the interrupt mask register may be different from
the H/W manual at the startup of the kernel by setting from the
bootloader. Since the error interrupts may be unmasked, the driver sets
initial value.
The initial value is only known for R-Car Gen2 and
From: Niklas Söderlund
Hi,
While looking at the Renesas BSP kernel I found patches which improves
the state of the hardware at probe and after runtime resume.
Patch 1/3 make sure the module clock is enabled after resuming before
register are accessed. Patch 2/3 is the real change in this serie
From: Niklas Söderlund
On runtime power management resume, the host clock needs to be
enabled before calling tmio_mmc_reset. If the mmc device has a power
domain entry, the host clock is enabled via genpd_runtime_resume,
running before tmio_mmc_host_runtime_resume. If the mmc device has no
power
Hello,
On Monday, 15 October 2018 22:01:21 EEST Niklas Söderlund wrote:
> On 2018-10-15 18:37:40 +0100, Kieran Bingham wrote:
> >>> diff --git
> >>> a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.txt
> >>> b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.txt
> >>> new file
Hi Fabrizio,
Thank you for the patch.
On Friday, 21 September 2018 21:08:30 EEST Fabrizio Castro wrote:
> From: Biju Das
>
> Add support for the R8A7744 DU (which is very similar to the R8A7743 DU);
> it has 1 DPAD (RGB) output and 1 LVDS output.
>
> Signed-off-by: Biju Das
> Reviewed-by: Fa
Hi Fabrizio,
Thank you for the patch.
On Friday, 21 September 2018 21:08:29 EEST Fabrizio Castro wrote:
> Add RZ/G1C (a.k.a. r8a77470) support to the R-Car DU driver.
>
> Signed-off-by: Fabrizio Castro
> Reviewed-by: Biju Das
> ---
> drivers/gpu/drm/rcar-du/rcar_du_drv.c | 26
Hi Fabrizio,
Thank you for the patch.
On Friday, 21 September 2018 21:08:28 EEST Fabrizio Castro wrote:
> From: Biju Das
>
> Document the RZ/G1N (R8A7744) SoC in the R-Car DU bindings.
>
> Signed-off-by: Biju Das
> Reviewed-by: Fabrizio Castro
Reviewed-by: Laurent Pinchart
and taken in my
Hi Fabrizio,
Thank you for the patch.
On Friday, 21 September 2018 21:08:27 EEST Fabrizio Castro wrote:
> Document the RZ/G1C (r8a77470) SoC in R-Car DU bindings.
>
> Signed-off-by: Fabrizio Castro
> Reviewed-by: Biju Das
Reviewed-by: Laurent Pinchart
and taken in my tree.
> ---
> Documen
On Fri, 5 Oct 2018 00:01:38 +0300, Sergei Shtylyov wrote:
> Document the R-Car V3M (R8A77970) SoC in the Renesas R-Car gen2 thermal
> bindings. The hardware is the same as in the R-Car D3 (R8A77995) plus an
> extra status register.
>
> Signed-off-by: Sergei Shtylyov
>
> ---
> Documentation/de
Hi Kieran,
On Mon, Oct 15, 2018 at 06:37:40PM +0100, Kieran Bingham wrote:
> Hi Sakari,
>
> Thank you for the review,
>
> On 15/10/18 17:45, Sakari Ailus wrote:
> > Hi Kieran,
> >
> > Could you cc the devicetree list for the next version, please?
>
> Argh - looks like I've missed the DT list on al
On Thu, 4 Oct 2018 09:53:10 +0100, Fabrizio Castro wrote:
> Fix RZ/G2E part number from its description.
>
> Signed-off-by: Fabrizio Castro
> Reviewed-by: Biju Das
> ---
> Documentation/devicetree/bindings/arm/shmobile.txt | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Reviewed-by
Hi Kieran,
On 2018-10-15 18:37:40 +0100, Kieran Bingham wrote:
> >> diff --git
> >> a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.txt
> >> b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.txt
> >> new file mode 100644
> >> index ..a73e3c0dc31b
> >> --- /dev/
On Fri, Oct 12, 2018 at 01:21:14PM +0200, Thierry Reding wrote:
> On Mon, Oct 01, 2018 at 10:57:39PM +0300, Sergei Shtylyov wrote:
> > Document the R-Car V3{M|H} (R8A779{7|8}0) SoC in the Renesas R-Car PWM
> > bindings. R8A77970's hardware is a generic R-Car gen3 PWM, while R8A77980
> > has an ext
On Thu, Sep 27, 2018 at 09:12:58AM -0500, Chris Brandt wrote:
> The R7S9210 belongs to the RZ/A2 SoC series
>
> Signed-off-by: Chris Brandt
> ---
> FYI: No driver changes were needed
> ---
> Documentation/devicetree/bindings/timer/renesas,ostm.txt | 3 ++-
> 1 file changed, 2 insertions(+), 1 de
On Thu, Sep 27, 2018 at 7:30 AM Biju Das wrote:
>
> Add USB PHY support for r8a7744 SoC. Renesas RZ/G1N (R8A7744)
> USB PHY is identical to the R-Car Gen2 family.
>
> Signed-off-by: Biju Das
> Reviewed-by: Chris Paterson
> ---
> This patch is tested against linux-next next-20180927
> ---
> Docu
On Thu, Sep 27, 2018 at 01:08:48PM +0100, Biju Das wrote:
> Document RZ/G1N (r8a7744) SoC specific bindings.
>
> Signed-off-by: Biju Das
> Reviewed-by: Chris Paterson
> ---
> This patch is tested against linux-next next-20180927
> ---
> Documentation/devicetree/bindings/net/can/rcar_can.txt | 1
Hi Sakari,
Thank you for the review,
On 15/10/18 17:45, Sakari Ailus wrote:
> Hi Kieran,
>
> Could you cc the devicetree list for the next version, please?
Argh - looks like I've missed the DT list on all three postings.
No wonder the responses have been quiet :-)
I'll do a v4 post after I've
On Tue, Sep 25, 2018 at 06:18:16PM +0100, Biju Das wrote:
> Document SoC specific compatible strings for r8a7744. No driver change
> is needed as the fallback strings will activate the right code.
>
> Signed-off-by: Biju Das
> Reviewed-by: Chris Paterson
> ---
> Documentation/devicetree/binding
On Tue, Sep 25, 2018 at 06:07:21PM +0100, Biju Das wrote:
> RZ/G1N (R8A7744) watchdog implementation is compatible with R-Car
> Gen2, therefore add relevant documentation.
>
> Signed-off-by: Biju Das
> Reviewed-by: Chris Paterson
> ---
> Documentation/devicetree/bindings/watchdog/renesas-wdt.tx
On Tue, Sep 25, 2018 at 06:01:04PM +0100, Biju Das wrote:
> Add thermal sensor support for r8a7744 SoC. The Renesas RZ/G1N
> (r8a7744) thermal sensor module is identical to the R-Car Gen2 family.
>
> No driver change is needed due to the fallback compatible value
> "renesas,rcar-gen2-thermal".
>
Hi Kieran,
Could you cc the devicetree list for the next version, please?
On Tue, Oct 09, 2018 at 09:57:23PM +0100, Kieran Bingham wrote:
> From: Laurent Pinchart
>
> The MAX9286 deserializes video data received on up to 4 Gigabit
> Multimedia Serial Links (GMSL) and outputs them on a CSI-2 por
On Fri, Oct 12, 2018 at 07:29:24AM -0500, Chris Brandt wrote:
> Document support for the RZ/A2 (R7S9210) SoC.
>
> Signed-off-by: Chris Brandt
> Reviewed-by: Geert Uytterhoeven
Reviewed-by: Simon Horman
> ---
> v2:
> * Documented that R7S9210 has 2 clocks
> ---
> Documentation/devicetree/bin
On Fri, Oct 12, 2018 at 05:36:55PM +0300, Sergei Shtylyov wrote:
> On 10/12/2018 02:21 PM, Simon Horman wrote:
>
> >>> Describe THS/CIVM in the R8A77970 device tree.
> >>>
> >>> Based on the original (and large) patches by Vladimir Barinov.
> >>>
> >>> Signed-off-by: Vladimir Barinov
> >>> Signed
On Thu, Oct 11, 2018 at 03:54:55PM +0200, Simon Horman wrote:
> On Thu, Oct 11, 2018 at 10:55:07AM +0200, Geert Uytterhoeven wrote:
> > For consistency with other vendors, which have a single Kconfig symbol
> > in arch/arm64/Kconfig.platforms.
> >
> > Signed-off-by: Geert Uytterhoeven
> > ---
> >
On Mon, Oct 08, 2018 at 09:51:52AM +0100, Fabrizio Castro wrote:
> Add uSD card and eMMC support to the iwg23s single board
> computer powered by the RZ/G1C SoC (a.k.a. r8a77470).
>
> Signed-off-by: Fabrizio Castro
> Reviewed-by: Biju Das
Thanks, applied for v4.21.
On Mon, Oct 08, 2018 at 09:51:51AM +0100, Fabrizio Castro wrote:
> Althought interface SDHI1 found on the RZ/G1C SoC (a.k.a.
> r8a77470) is compatible with the R-Car Gen3 ones, its OF
> compatibility is restricted to the SoC specific compatible
> string to avoid confusion, as from a more generic pe
On Mon, Oct 15, 2018 at 05:19:30PM +0200, Simon Horman wrote:
> On Mon, Oct 08, 2018 at 09:51:50AM +0100, Fabrizio Castro wrote:
> > RZ/G1C comes with two different types of IP for the SDHI
> > interfaces, SDHI0 and SDHI2 share the same IP type, and
> > such an IP is also compatible with the one fo
On Mon, Oct 08, 2018 at 09:51:50AM +0100, Fabrizio Castro wrote:
> RZ/G1C comes with two different types of IP for the SDHI
> interfaces, SDHI0 and SDHI2 share the same IP type, and
> such an IP is also compatible with the one found in R-Car
> Gen2. SDHI1 IP on the other hand is compatible with R-C
On Fri, 21 Sep 2018 19:08:28 +0100, Fabrizio Castro wrote:
> From: Biju Das
>
> Document the RZ/G1N (R8A7744) SoC in the R-Car DU bindings.
>
> Signed-off-by: Biju Das
> Reviewed-by: Fabrizio Castro
> ---
> Documentation/devicetree/bindings/display/renesas,du.txt | 2 ++
> 1 file changed, 2 i
On Fri, 21 Sep 2018 19:08:27 +0100, Fabrizio Castro wrote:
> Document the RZ/G1C (r8a77470) SoC in R-Car DU bindings.
>
> Signed-off-by: Fabrizio Castro
> Reviewed-by: Biju Das
> ---
> Documentation/devicetree/bindings/display/renesas,du.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
Reviewe
Hi Phil,
On Mon, Oct 15, 2018 at 04:01:47PM +0100, Phil Edworthy wrote:
> This fixes the check for unused mdio bus setting and the following static
> checker warning:
> drivers/pinctrl/pinctrl-rzn1.c:198 rzn1_pinctrl_mdio_select()
> warn: always true condition '(ipctl->mdio_func[mdio] >= 0) => (
This fixes the check for unused mdio bus setting and the following static
checker warning:
drivers/pinctrl/pinctrl-rzn1.c:198 rzn1_pinctrl_mdio_select()
warn: always true condition '(ipctl->mdio_func[mdio] >= 0) => (0-u32max >= 0)'
It also fixes the return var when calling of_get_child_count()
Hello Shimoda-San and all,
RZ/G1C USB2.0 host/function controller has the below features compared to
R-Car Gen2/Gen3 USB2.0 block
1) It has a shared pll reset register for hsusb0/hsusb1 and this register
reside in hsusb0 block.
2) This implies, in order to enable USB1 host/peripheral, we nee
On Fri, 21 Sep 2018 20:53:17 +0900, Yoshihiro Shimoda wrote:
> This patch adds a new optional property "renesas,no-otg-pins" which
> a board does not provide proper otg pins.
>
> Signed-off-by: Yoshihiro Shimoda
> ---
> Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 2 ++
> 1 fil
This patch adds the thermal device node and the thermal-zone for
the R8A77990 SoC.
Signed-off-by: Yoshihiro Kaneko
---
This patch is based on the devel branch of Simon Horman's renesas tree.
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 31 +++
1 file changed, 31 inse
Add support for R-Car E3 (R8A77990) thermal support.
Signed-off-by: Yoshihiro Kaneko
---
drivers/thermal/rcar_thermal.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c
index 78f9328..b1bc5c1 100644
--- a/drivers/thermal/rcar
This series adds thermal support for R-Car E3 (R8A77990).
This series is based on the next branch of Eduardo Valentin's linux-soc-thermal
tree.
Yoshihiro Kaneko (2):
dt-bindings: thermal: rcar-thermal: add R8A77990 support
thermal: rcar_thermal: add R8A77990 support
Documentation/devicetree
Document the R-Car E3 (R8A77990) SoC bindings.
Signed-off-by: Yoshihiro Kaneko
---
Documentation/devicetree/bindings/thermal/rcar-thermal.txt | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
b/Documentation/devic
On 8 October 2018 at 10:51, Fabrizio Castro
wrote:
> The RZ/G1C (a.k.a. R8A77470) comes with three SDHI interfaces,
> SDHI0 and SDHI2 are compatible with R-Car Gen2 SDHIs, and
> SDHI1 is compatible with R-Car Gen3 SDHIs, as it comes with an
> internal DMAC, therefore SDHI1 is fully compatible with
On 10 October 2018 at 05:51, Masahiro Yamada
wrote:
> CTL_SDIO_REGS is a register specific to tmio_mmc.c
>
> Currently, we handle it in tmio_mmc_core.c, hence need
> TMIO_MMC_HAVE_HIGH_REG flag to prevent the other platforms
> from accessing to it.
>
> We can just move CTL_SDIO_REGS to tmio_mmc.c
On 8 October 2018 at 10:51, Fabrizio Castro
wrote:
> The RZ/G1C (a.k.a. R8A77470) comes with three SDHI interfaces,
> SDHI0 and SDHI2 are compatible with the R-Car Gen2 SDHIs, SDHI1
> is compatible with R-Car Gen3 SDHIs and it can be used as
> eMMC as well. This patch adds driver compatibility, an
On 12 October 2018 at 17:03, Masahiro Yamada
wrote:
> host->chan_{rx,tx} represents the DMA capability of the platform.
> Even if DMA is supported, there are cases where we want to use PIO,
> for example, data length is short enough as commit 5f52c3552946
> ("mmc: tmio: use PIO for short transfers
HI Jacopo,
On 15 October 2018 08:54 jacopo mondi wrote:
> On Fri, Oct 12, 2018 at 11:40:36AM +0100, Phil Edworthy wrote:
> > This fixes the check for unused mdio bus setting and the following
> > static checker warning:
> > drivers/pinctrl/pinctrl-rzn1.c:198 rzn1_pinctrl_mdio_select()
> > warn:
> > Fixes: 2c4ee23530ffc022 ("serial: sh-sci: Postpone DMA release when falling
> > back to PIO")
> > Signed-off-by: Geert Uytterhoeven
>
> Reviewed-by: Wolfram Sang
>
> > ---
> > Reported on r8a7790/lager using SCIFA1 on Debug Serial 1.
>
> I hope to test this on Lager this weekend. I am qu
On Mon, Oct 15, 2018 at 12:36:36AM +0200, Wolfram Sang wrote:
> On Sat, Oct 13, 2018 at 12:03:08AM +0900, Masahiro Yamada wrote:
> > host->chan_{rx,tx} represents the DMA capability of the platform.
> > Even if DMA is supported, there are cases where we want to use PIO,
> > for example, data length
On Mon, Oct 15, 2018 at 12:28:12AM +0200, Wolfram Sang wrote:
> On Wed, Oct 10, 2018 at 12:51:32PM +0900, Masahiro Yamada wrote:
> > TMIO_MMC_HAVE_HIGH_REG is confusing due to its counter-intuitive name.
> >
> > All the TMIO MMC variants (TMIO MMC, Renesas SDHI, UniPhier SD) actually
> > have high
On Mon, Oct 15, 2018 at 12:27:58AM +0200, Wolfram Sang wrote:
> On Wed, Oct 10, 2018 at 12:51:31PM +0900, Masahiro Yamada wrote:
> > CTL_RESET_SDIO register is specific to the TMIO MFD (tmio_mmc.c).
> >
> > Add a new hook host->reset() for performing a platform-specific
> > reset sequence, and mov
The patch
spi: sh-msiof: fix deferred probing
has been applied to the spi tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
Hello!
On 10/15/2018 12:55 PM, Simon Horman wrote:
> From: Hai Nguyen Pham
>
> Support the r8a77990 IPMMU and update IPMMU_OF_DECLARE to hook up
That macro is gone, you need to update the description.
> the updated compat string.
>
> Signed-off-by: Hai Nguyen Pham
> Signed-off-by: Kazuya
Update the comment because we don't set the pointer to NULL anymore.
Also use the correct pointer name 'dma_ops' instead of 'dma_map_ops'.
Fixes: 1874619a7df4 ("ARM: dma-mapping: Set proper DMA ops in
arm_iommu_detach_device()")
Signed-off-by: Wolfram Sang
Reviewed-by: Geert Uytterhoeven
---
a
Hi,
This series describes R-Car audio for the R-Car E3 (r8a77990) and
enables it on the Ebisu board which uses that SoC. It also enables the
scu-simple-card driver in the relevant defconfigs, a dependency for
enabling audio on the Ebisu board.
Other dependencies. It is safe to apply this series w
From: Yoshihiro Kaneko
This patch adds Audio-DMAC0 device node and Sound device node
for the R8A77990 SoC.
Based on work by Takeshi Kihara and Hai Nguyen Pham.
Signed-off-by: Yoshihiro Kaneko
[simon: dropped include update, which is already present]
Signed-off-by: Simon Horman
---
arch/arm64
Enable the scu-simple-card which is used by
the R-Car E3 (r8a77990) based Ebisu board.
Signed-off-by: Simon Horman
---
N.B: This is targeted at the devel branch of the renesas tree
but not upstream where renesas_defconfig does not currently exist
---
arch/arm64/configs/renesas_defconfig | 1 +
1
Enable the scu-simple-card which is used by
the R-Car E3 (r8a77990) based Ebisu board.
Signed-off-by: Simon Horman
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index e6ec9858d33d..19f8cddce9ea 100
From: Takeshi Kihara
This patch enables Audio for the Ebisu board on R8A77990 SoC.
Signed-off-by: Takeshi Kihara
[simon: rebased]
Signed-off-by: Simon Horman
---
arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 127 +
1 file changed, 127 insertions(+)
diff --git a/arc
From: Takeshi Kihara
This patch adds AUDIO_CLK{A,B,C}, AUDIO_CLKOUT, AUDIO_CLKOUT{1,2,3}
pins, groups and functions to the R8A77990 SoC.
Signed-off-by: Takeshi Kihara
[simon: rebase]
Signed-off-by: Simon Horman
---
drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 207 +-
From: Takeshi Kihara
This patch adds Audio SSI{0,1,2,3,4,5,6,7,8,9} pins, groups
and functions to the R8A77990 SoC.
Signed-off-by: Takeshi Kihara
[simon: rebase]
Signed-off-by: Simon Horman
---
drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 240 +-
1 file changed, 238
Hi,
this series adds support for Audio clock and SSI pins, groups and functions
to the pfc driver for the R-Car E3 (r8a77990) SoC. It is a requirement
for working audio support on that SoC.
This series is based on sh-pfc-for-v4.20-tag3
Takeshi Kihara (2):
pinctrl: sh-pfc: r8a77990: Add Audio c
From: Hai Nguyen Pham
Support the r8a77990 IPMMU and update IPMMU_OF_DECLARE to hook up
the updated compat string.
Signed-off-by: Hai Nguyen Pham
Signed-off-by: Kazuya Mizuguchi
[simon: rebased; dropped no longer required IOMMU_OF_DECLARE hunk]
Signed-off-by: Simon Horman
---
drivers/iommu/i
Hello Wolfram,
While working out what's needed to add HDMI support to the iwg23s from iWave I
have stumbled across a problem with the HDMI transmitter (SiI9022ACNU). Such an
HDMI transmitter has a DDC pass through mode that allows the SoC to talk
directly to the monitor (to allow the SoC to rea
Hi Lorenzo,
> Subject: Re: [PATCH] dt-bindings: PCI: rcar: Add device tree support for
> r8a7744
>
> On Mon, Oct 08, 2018 at 09:34:45AM +0200, Simon Horman wrote:
> > On Thu, Oct 04, 2018 at 05:07:47PM +0100, Biju Das wrote:
> > > Add support for r8a7744. The Renesas RZ/G1N (R8A7744) PCIe
> > > co
Hi Phil,
On Fri, Oct 12, 2018 at 11:40:36AM +0100, Phil Edworthy wrote:
> This fixes the check for unused mdio bus setting and the following static
> checker warning:
> drivers/pinctrl/pinctrl-rzn1.c:198 rzn1_pinctrl_mdio_select()
> warn: always true condition '(ipctl->mdio_func[mdio] >= 0) => (
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