On Thu, Dec 06, 2018 at 01:56:45PM +0100, Geert Uytterhoeven wrote:
> Hi,
>
> Some early revisions of SoCs may have hardware bugs that need to be
> fixed up in DT. Currently we are handling this by including DTS files
> and fixing up nodes and properties, to create different DTB files for
>
From: Geert Uytterhoeven
arch/arm64/Kconfig.platforms has SoC-specific Kconfig symbols for
Renesas SoCs, while other vendors have only a single Kconfig symbol.
Increase consistency with other vendors by moving the SoC-specific
Kconfig symbols to drivers/soc/renesas/Kconfig.
Increase
From: Geert Uytterhoeven
Unlike all other family-specific Kconfig symbols for Renesas ARM SoCs,
ARCH_RZN1 is user-visible. As this symbol is already selected by the
SoC-specific ARCH_R9A06G032 symbol, there is no need for that.
Hide ARCH_RZN1 from the user, and move it up, where all other
From: Takeshi Kihara
The R-Car GPIO driver cannot be enabled when Renesas SoC's ARCH configs
(ARCH_RENESAS, ARCH_R8A7795, ARCH_R8A7796 and ARCH_R8A77965) are enabled
only.
As GPIOs are a critical resource for proper operation on Renesas
platforms, this patch selects GPIOLIB, just like is done
From: Geert Uytterhoeven
For consistency with arm64, where vendors have a single Kconfig symbol
in arch/arm64/Kconfig.platforms.
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/mach-shmobile/Kconfig | 126 ---
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these Renesas ARM based SoC updates for v4.21.
Usually I separate SoC changes for ARM and arm64 into separate branches.
On this occasion I have applied them to a single branch and pull request.
The reason for this is that moving SoC Konfig symbols for
From: Geert Uytterhoeven
Currently support for the ARM Cortex-A9 Snoop Control Unit is included
unconditionally, while only Renesas multicore Cortex-A9 SoCs have this
kind of SCU.
This decreases kernel image size by ca. 300 bytes on SoCs without such
an SCU.
Signed-off-by: Geert Uytterhoeven
From: Geert Uytterhoeven
Commit 59b89af1d5551c12 ("ARM: shmobile: sh7372: Remove Legacy C
SoC code") removed the last user of the rmobile_pm_domain.resume()
callback.
Commit 44d88c754e57a6d9 ("ARM: shmobile: Remove legacy SoC code
for R-Mobile A1") removed the last user of the
From: Geert Uytterhoeven
The pm-rmobile driver is really a driver for the System Controller
(SYSC) found in R-Mobile SoCs. An equivalent driver for R-Car SoCs is
already located under drivers/soc/renesas/.
Hence move the pm-rmobile driver from arch/arm/mach-shmobile/ to
drivers/soc/renesas/,
From: Geert Uytterhoeven
Currently support for the ARM Timer and Watchdog Unit is included
unconditionally, while only some Renesas multicore Cortex-A9 SoCs have
a TWD.
This decreases kernel image size by ca. 2 KiB on SoCs without a TWD.
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Simon
From: Geert Uytterhoeven
As of commit 9a9863987bf7307f ("ARM: shmobile: Remove legacy SoC code
for SH-Mobile AG5"), this header file is no longer used.
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/mach-shmobile/smp-sh73a0.c | 1 -
1 file changed, 1 deletion(-)
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these Renesas ARM based SoC DT bindings updates for v4.21.
The following changes since commit 651022382c7f8da46cb4872a545ee1da6d097d2a:
Linux 4.20-rc1 (2018-11-04 15:37:52 -0800)
are available in the git repository at:
From: Biju Das
Add sound support for the RZ/G1N SoC (a.k.a. R8A7744).
This work is based on similar work done on the R8A7743 SoC.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 243
From: Biju Das
Add VSP support to SoC DT.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 27 +++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi
From: Biju Das
Add the DT node for the QSPI interface to the SoC dtsi.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these Renesas ARM based SoC drivers updates for v4.21.
The following changes since commit 651022382c7f8da46cb4872a545ee1da6d097d2a:
Linux 4.20-rc1 (2018-11-04 15:37:52 -0800)
are available in the git repository at:
From: Rob Herring
In preparation to convert board-level bindings to json-schema, move
various misc SoC bindings out to their own file.
Signed-off-by: Rob Herring
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
.../devicetree/bindings/arm/renesas,prr.txt | 20
From: Geert Uytterhoeven
The R-Car Gen3 HardWare Manual Errata for Rev. 0.80 (Feb 28, 2018)
renamed the A3VIP power domain on R-Car V3H to A3VIP0, and clarified the
power domain hierarchy for the A3VIP[012] power domains.
As the definition for the A3VIP0 domain is not yet used from DT, it can
From: Geert Uytterhoeven
To control power to a power domain, the System Controller (SYSC) needs
the corresponding interrupt source to be enabled, but masked, to prevent
the CPU from receiving it.
Currently this is handled in the driver's probe() routine, and set up
for every domain present,
From: Biju Das
Add a device node for the xhci controller on the Renesas
RZ/G1N (r8a7744) SoC.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 20
1 file changed, 20 insertions(+)
diff --git
From: Biju Das
Document the iW-RainboW-G20D-Qseven-RZG1N device tree bindings,
listing it as a supported board.
Signed-off-by: Biju Das
Reviewed-by: Chris Paterson
Signed-off-by: Simon Horman
---
Documentation/devicetree/bindings/arm/shmobile.txt | 2 ++
1 file changed, 2 insertions(+)
From: Geert Uytterhoeven
Commit 977d5ba4507dfe5b ("soc: renesas: rcar-sysc: Make PM domain
initialization more robust") split PM Domain registration and the
linking of children to their parents, to accommodate PM Domain tables
that list child domains before their parents.
However, this failed
From: Biju Das
Add the DT nodes needed by MSIOF[012] interfaces to the SoC dtsi.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 48 ++
1 file changed, 48 insertions(+)
diff
From: Geert Uytterhoeven
The R-Car Gen3 HardWare Manual Errata for Rev. 0.80 (Feb 28, 2018)
removed the CR7 power domain on R-Car V3M, as this SoC does not have an
ARM Cortex-R7 Realtime Core.
As this definition was never used from DT, it can just be removed.
Fixes: 833bdb47c826a1a6
From: Geert Uytterhoeven
The workaround for the wrong hierarchy of the 3DG-{A,B} power
domains on R-Car E3 ES1.0 corrected the parent domains.
However, the 3DG-{A,B} power domains were still initialized and powered
in the wrong order, causing 3DG operation to fail.
Fix this by changing the
From: Biju Das
The iWave RZ/G1N board is almost identical to RZ/G1M. cmt and rwdt modules
are SoC specific and should be part of board dts rather than SoM dtsi. By
moving these nodes to the common dtsi it allows cmt and rwdt to be enabled
on both of these boards with less lines of code.
From: Biju Das
Document the iW-RainboW-G20M-RZ/G1N Qseven device tree bindings,
listing it as a supported system on module.
Signed-off-by: Biju Das
Reviewed-by: Chris Paterson
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
Documentation/devicetree/bindings/arm/shmobile.txt
From: Geert Uytterhoeven
Until commit 7e8a50df26f4e700 ("soc: renesas: rcar-sysc: Drop legacy
handling"), the rcar_sysc_power_{down,up}() helpers were public, as they
were called by the legacy (pre-DT) CPU power management code on R-Car H1
and R-Car Gen2 before.
As they are just one-line
From: Geert Uytterhoeven
The R-Car Gen3 HardWare Manual Errata for Rev. 0.80 (Feb 28, 2018)
renamed the A2IR2 and A2IR3 power domains on R-Car V3M to A2DP resp.
A2CN.
As these definitions are not yet used from DT, they can just be renamed.
While at it, fix the indentation of the A3IR
From: Geert Uytterhoeven
The R-Car Gen3 HardWare Manual Errata for Rev. 0.80 (Feb 28, 2018)
removed the A3IR power domain on R-Car M3-N, as this SoC does not have
an Image Processing Unit (IMP-X5).
The definition in the DT bindings header cannot be removed yet, until
its (incorrect) user has
From: Geert Uytterhoeven
The R-Car Gen3 HardWare Manual Errata for Rev. 0.80 (Feb 28, 2018)
renamed the A2PD0 and A2DP0 power domains on R-Car V3H to A2DP0 resp.
A2DP1.
As these definitions are not yet used from DT, they can just be renamed.
Fixes: 7755b40d07a8dba7 ("dt-bindings: power: add
From: Biju Das
Add the six IPMMU instances found in the r8a7744 to DT with a disabled
status.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 58 ++
1 file changed, 58
From: Biju Das
This patch instantiates the thermal sensor module with thermal-zone
support.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff
From: Biju Das
Add the definitions for can0 and can1 to the r8a7744 SoC dtsi.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 22 --
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git
From: Biju Das
This patch adds support for the camera daughter board which is
connected to iWave's RZ/G1N Qseven carrier board.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/Makefile | 1 +
From: Biju Das
Describe GPIO blocks in the R8A7744 device tree.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 102 +++--
1 file changed, 98 insertions(+), 4 deletions(-)
diff
From: Biju Das
Add a device node for the PCIe controller on the Renesas
RZ/G1N (r8a7744) SoC.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 28
1 file changed, 28 insertions(+)
diff
From: Biju Das
Add support for the SPI NOR device used to boot up the system
to the iWave RZ/G1N Qseven System On Module DT.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744-iwg20m.dtsi | 26 ++
1 file
From: Biju Das
Add a device node for the Watchdog Timer (RWDT) controller on the Renesas
RZ/G1N (r8a7744) SoC.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git
From: Biju Das
Add VIN[012] support to SoC dt.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 33 +
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi
From: Biju Das
Add TPU support to SoC DT.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi b/arch/arm/boot/dts/r8a7744.dtsi
From: Biju Das
Add the definitions for pwm[0123456] to the SoC dtsi.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 70 ++
1 file changed, 70 insertions(+)
diff --git
From: Biju Das
Add CMT[01] support to SoC DT.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 32
1 file changed, 32 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi
From: Biju Das
Describe the IRQC interrupt controller in the r8a7744 device tree.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 20
1 file changed, 20 insertions(+)
diff --git
A collection of patches to remove CLK_IS_BASIC from drivers
that don't look to have any need for it. There are some files
outside of drivers/clk/ that aren't include here because I'll
send those patches to respective maintainers.
Cc: Anders Berg
Cc: Geert Uytterhoeven
Cc: Jiancheng Xue
Cc:
From: Biju Das
Basic support for the RZ/G1N (R8A7744) SoC. Added placeholders
to avoid compilation error with the common platform code.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 369
From: Biju Das
Add MMC node to the DT of the r8a7744 SoC.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi
From: Biju Das
Enable the SDHI0 controller on iWave RZ/G1N Qseven System On Module.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744-iwg20m.dtsi | 16
1 file changed, 16 insertions(+)
diff --git
From: Biju Das
Describe SYS-DMAC0/1 in the R8A7744 device tree.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 66 ++
1 file changed, 66 insertions(+)
diff --git
From: Biju Das
Add Ethernet AVB support for R8A7744 SoC.
Signed-off-by: Biju Das
Reviewed-by: Simon Horman
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/r8a7744.dtsi
From: Biju Das
Add eMMC support for iWave RZ/G1N Qseven System On Module.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744-iwg20m.dtsi | 17 +
1 file changed, 17 insertions(+)
diff --git
From: Biju Das
Add DT node for the Advanced Power Management Unit (APMU), add the
second CPU core, and use "renesas,apmu" as "enable-method".
Also add cpu1 phandle node to the PMU interrupt-affinity property.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
From: Biju Das
Add support for iWave RZ/G1N Qseven System On Module.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744-iwg20m.dtsi | 31 +++
1 file changed, 31 insertions(+)
create mode 100644
From: Biju Das
Add the I2C[0-5] and IIC[0,1,3] devices nodes to the R8A7744 device tree.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 127 -
1 file changed, 125 insertions(+),
From: Biju Das
Describe internal PCI bridge devices, USB phy device and
link PCI USB devices to USB phy.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 77 +++---
1 file changed, 72
From: Biju Das
Describe [H]SCIF{|A|B} ports in the R8A7744 device tree.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 257 -
1 file changed, 254 insertions(+), 3 deletions(-)
From: Biju Das
Add usb dmac and hsusb device nodes on RZ/G1N SoC dtsi.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 42 +-
1 file changed, 41 insertions(+), 1 deletion(-)
From: Biju Das
Add SDHI nodes to the DT of the r8a7744 SoC.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/r8a7744.dtsi | 39 +--
1 file changed, 37 insertions(+), 2 deletions(-)
diff --git
From: Biju Das
Add support for iWave RainboW-G20D-Qseven board based on RZ/G1N.
Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/r8a7744-iwg20d-q7.dts | 15 +++
2 files
From: Geert Uytterhoeven
The thermal hardware description for the RZ/G1M SoC was added to its DTS
after the introduction of support for thermal zones, and included a
thermal-zones node from the beginning.
Hence there is no need to claim compatibility with
"renesas,rcar-thermal", which would be
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these second round of Renesas ARM based SoC DT updates for
v4.21.
This pull request is based on the previous round of
such requests, tagged as renesas-arm-dt-for-v4.21,
which you have already pulled.
The following changes since commit
From: Laurent Pinchart
Add the backlight device for the LVDS1 output, in preparation for panel
support.
Signed-off-by: Laurent Pinchart
Reviewed-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 20
1 file changed,
From: Geert Uytterhoeven
The R-Car Gen3 HardWare Manual Errata for Rev. 1.00 (Aug 24, 2018)
removed the IPMMU-IR IOMMU instance on R-Car M3-N, as this SoC does not
have an Image Processing Unit (IMP-X5) nor the A3IR power domain.
Fixes: 55697cbb44e4f7ea ("arm64: dts: renesas: r8a779{65,80,90}:
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these Renesas ARM based SoC defconfig updates for v4.21.
The following changes since commit 651022382c7f8da46cb4872a545ee1da6d097d2a:
Linux 4.20-rc1 (2018-11-04 15:37:52 -0800)
are available in the git repository at:
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these second round of Renesas ARM64 based SoC DT updates
for v4.21.
This pull request is based on the previous round of
such requests, tagged as renesas-arm64-dt-for-v4.21,
which you have already pulled.
The following changes since commit
From: Geert Uytterhoeven
While commit 3b7e7848f0e88b36 ("arm64: dts: renesas: r8a7795: Add IPMMU
device nodes") for R-Car H3 ES2.0 did include power-domains properties,
they were forgotten in the counterpart for older R-Car H3 ES1.x SoCs.
Fixes: e4b9a493df45075b ("arm64: dts: renesas:
From: Fabrizio Castro
The iwg23s board comes with the SiI9022ACNU HDMI transmitter,
this patch makes sure the corresponding driver gets built.
Signed-off-by: Fabrizio Castro
Reviewed-by: Biju Das
Signed-off-by: Simon Horman
---
arch/arm/configs/shmobile_defconfig | 1 +
1 file changed, 1
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these Renesas ARM64 based SoC defconfig updates for v4.21.
The following changes since commit 651022382c7f8da46cb4872a545ee1da6d097d2a:
Linux 4.20-rc1 (2018-11-04 15:37:52 -0800)
are available in the git repository at:
From: Geert Uytterhoeven
Enable R-Car Gen3 PCIe PHY support, which is needed for PCIe to function
on the Renesas Condor board.
Signed-off-by: Geert Uytterhoeven
Reviewed-by: Marek Vasut
Signed-off-by: Simon Horman
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff
Enable the R-Car thermal driver as a module.
This driver is used in conjunction with the R-Car V3M (r8a77970),
E3 (r8a77990) and D3 (r8a77995) SoCs.
Signed-off-by: Simon Horman
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig
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 f88190463481..9d0b42d96f03
On 06/12/2018 15:49:57+, Biju Das wrote:
> Hi Geert,
>
> Thanks for the feedback.
>
> > Subject: Re: [PATCH v3 2/4] rtc: pcf85363: Add support for NXP pcf85263 rtc
> >
> > Hi Biju,
> >
> > On Thu, Dec 6, 2018 at 4:24 PM Biju Das wrote:
> > > > Subject: Re: [PATCH v3 2/4] rtc: pcf85363: Add
Hi Geert,
Thanks for the feedback.
> Subject: Re: [PATCH v3 2/4] rtc: pcf85363: Add support for NXP pcf85263 rtc
>
> Hi Biju,
>
> On Thu, Dec 6, 2018 at 4:24 PM Biju Das wrote:
> > > Subject: Re: [PATCH v3 2/4] rtc: pcf85363: Add support for NXP
> > > pcf85263 rtc CC nvmem maintainer
> > >
> >
Hi Biju,
On Thu, Dec 6, 2018 at 4:24 PM Biju Das wrote:
> > Subject: Re: [PATCH v3 2/4] rtc: pcf85363: Add support for NXP pcf85263 rtc
> > CC nvmem maintainer
> >
> > On Thu, Dec 6, 2018 at 10:04 AM Biju Das wrote:
> > > Add support for NXP pcf85263 real-time clock. pcf85263 rtc is
> > >
Hi Geert,
Thanks for feedback.
> Subject: Re: [PATCH v3 2/4] rtc: pcf85363: Add support for NXP pcf85263 rtc
>
> Hi Biju,
>
> CC nvmem maintainer
>
> On Thu, Dec 6, 2018 at 10:04 AM Biju Das wrote:
> > Add support for NXP pcf85263 real-time clock. pcf85263 rtc is
> > compatible with
Hi Biju,
On Thu, Dec 6, 2018 at 1:41 PM Biju Das wrote:
> > Subject: Re: [PATCH v3 4/4] ARM: dts: iwg23s-sbc: Enable RTC
> > On Thu, Dec 6, 2018 at 10:04 AM Biju Das wrote:
> > > Enable NXP pcf85263 real time clock for the iWave SBC based on RZ/G1C.
> > >
> > > Signed-off-by: Biju Das
> >
> >
Hi,
Some early revisions of SoCs may have hardware bugs that need to be
fixed up in DT. Currently we are handling this by including DTS files
and fixing up nodes and properties, to create different DTB files for
different SoC revisons (see arch/arm64/boot/dts/renesas/*es1*).
As an alternative,
Hi Geert,
Thanks for the feedback.
> Subject: Re: [PATCH v3 4/4] ARM: dts: iwg23s-sbc: Enable RTC
>
> Hi Biju,
>
> On Thu, Dec 6, 2018 at 10:04 AM Biju Das wrote:
> > Enable NXP pcf85263 real time clock for the iWave SBC based on RZ/G1C.
> >
> > Signed-off-by: Biju Das
>
> Reviewed-by: Geert
Hi Biju,
On Thu, Dec 6, 2018 at 10:04 AM Biju Das wrote:
> Enable NXP pcf85263 real time clock for the iWave SBC based on RZ/G1C.
>
> Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
> --- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
> +++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
>
Hello Linus,
Thank you for your feedback!
> From: Linus Walleij
> Sent: 05 December 2018 21:46
> Subject: Re: [RFC v3 1/2] pinctrl: core: Add pinctrl_mux_gpio_request_enable
>
> On Tue, Nov 20, 2018 at 4:19 PM Fabrizio Castro
> wrote:
>
> > Sometimes there is the need to change the muxing of a
On Thu, Dec 6, 2018 at 10:04 AM Biju Das wrote:
>
> The iWave RZ/G1C SBC supports RTC (NXP pcf85263). To increase hardware
> support enable the driver in the shmobile_defconfig multiplatform
> configuration.
>
> Signed-off-by: Biju Das
Reviewed-by: Geert Uytterhoeven
Gr{oetje,eeting}s,
Hi Biju,
CC nvmem maintainer
On Thu, Dec 6, 2018 at 10:04 AM Biju Das wrote:
> Add support for NXP pcf85263 real-time clock. pcf85263 rtc is compatible
> with pcf85363,except that pcf85363 has additional 64 bytes of RAM.
>
> 1 byte of nvmem is supported and exposed in sysfs (# is the instance
>
On Thu, Dec 6, 2018 at 10:04 AM Biju Das wrote:
> The pcf85263 RTC is compatible with the pcf85363 RTC.
>
> The difference between the pcf85263 and pcf85363 RTC is that the latter has
> 64 bytes more RAM. This renders them incompatible from a DT point of view.
>
> Signed-off-by: Biju Das
Add support for NXP pcf85263 real-time clock. pcf85263 rtc is compatible
with pcf85363,except that pcf85363 has additional 64 bytes of RAM.
1 byte of nvmem is supported and exposed in sysfs (# is the instance
number,starting with 0): /sys/bus/nvmem/devices/pcf85x63-#/nvmem
Signed-off-by: Biju
Enable NXP pcf85263 real time clock for the iWave SBC based on RZ/G1C.
Signed-off-by: Biju Das
---
V1-->V2
* No change
V2-->V3
* No change
---
arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 18 ++
1 file changed, 18 insertions(+)
diff --git
The pcf85263 RTC is compatible with the pcf85363 RTC.
The difference between the pcf85263 and pcf85363 RTC is that the latter has
64 bytes more RAM. This renders them incompatible from a DT point of view.
Signed-off-by: Biju Das
---
V1-->V2
* Incorporated Simon's review comment.
V2-->V3
The iWave RZ/G1C SBC supports RTC (NXP pcf85263). To increase hardware
support enable the driver in the shmobile_defconfig multiplatform
configuration.
Signed-off-by: Biju Das
---
V1-->V2
* No change.
V2-->V3
* No change.
---
arch/arm/configs/shmobile_defconfig | 1 +
1 file
This patch set aims to add support for NXP pcf85263 real-time clock.
pcf85263 rtc is compatible with pcf85363 rtc except that pcf85363 has
64 bytes additional RAM.
1 byte of nvmem is supported in pcf85263 and is exposed through sysfs.
The details of pcf85363 and pcf85263 can be found in the
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